use figment and try to make an "upgradeable firewall"

.gitea/workflows/check.yml

@@ -9,7 +9,7 @@ jobs:
   check:
     runs-on: docker
     container:
-      image: hub.nationtech.io/harmony/harmony_composer:latest
+      image: hub.nationtech.io/harmony/harmony_composer:latest@sha256:eb0406fcb95c63df9b7c4b19bc50ad7914dd8232ce98e9c9abef628e07c69386
     steps:
       - name: Checkout code
         uses: actions/checkout@v4

.gitea/workflows/harmony_composer.yaml

@@ -7,7 +7,7 @@ on:
 jobs:
   package_harmony_composer:
     container:
-      image: hub.nationtech.io/harmony/harmony_composer:latest
+      image: hub.nationtech.io/harmony/harmony_composer:latest@sha256:eb0406fcb95c63df9b7c4b19bc50ad7914dd8232ce98e9c9abef628e07c69386
     runs-on: dind
     steps:
       - name: Checkout code

.gitignore

@@ -1,25 +1,5 @@
-### General ###
+target
-private_repos/
+private_repos
-
+log/
-### Harmony ###
+*.tgz
-harmony.log
+.gitignore
-
-### Helm ###
-# Chart dependencies
-**/charts/*.tgz
-
-### Rust ###
-# Generated by Cargo
-# will have compiled files and executables
-debug/
-target/
-
-# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
-# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
-Cargo.lock
-
-# These are backup files generated by rustfmt
-**/*.rs.bk
-
-# MSVC Windows builds of rustc generate these, which store debugging information
-*.pdb

Cargo.lock

@@ -96,12 +96,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "ansi_term"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b3568b48b7cefa6b8ce125f9bb4989e52fbcc29ebea88df04cc7c5f12f70455"
-
 [[package]]
 name = "anstream"
 version = "0.6.19"
@@ -225,6 +219,15 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "atomic"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a89cbf775b137e9b968e67227ef7f775587cde3fd31b0d8599dbd0f598a48340"
+dependencies = [
+ "bytemuck",
+]
+
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -415,6 +418,12 @@ version = "3.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43"
 
+[[package]]
+name = "bytemuck"
+version = "1.23.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c76a5792e44e4abe34d3abf15636779261d45a7450612059293d1d2cfc63422"
+
 [[package]]
 name = "byteorder"
 version = "1.5.0"
@@ -656,19 +665,6 @@ dependencies = [
  "crossbeam-utils",
 ]
 
-[[package]]
-name = "console"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e09ced7ebbccb63b4c65413d821f2e00ce54c5ca4514ddc6b3c892fdbcbc69d"
-dependencies = [
- "encode_unicode",
- "libc",
- "once_cell",
- "unicode-width 0.2.0",
- "windows-sys 0.60.2",
-]
-
 [[package]]
 name = "const-oid"
 version = "0.9.6"
@@ -1156,12 +1152,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "encode_unicode"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34aa73646ffb006b8f5147f3dc182bd4bcb190227ce861fc4a4844bf8e3cb2c0"
-
 [[package]]
 name = "encoding_rs"
 version = "0.8.35"
@@ -1265,18 +1255,6 @@ dependencies = [
 name = "example"
 version = "0.0.0"
 
-[[package]]
-name = "example-application-monitoring-with-tenant"
-version = "0.1.0"
-dependencies = [
- "env_logger",
- "harmony",
- "harmony_cli",
- "logging",
- "tokio",
- "url",
-]
-
 [[package]]
 name = "example-cli"
 version = "0.1.0"
@@ -1380,6 +1358,7 @@ dependencies = [
  "cidr",
  "env_logger",
  "harmony",
+ "harmony_cli",
  "harmony_macros",
  "harmony_tui",
  "harmony_types",
@@ -1465,6 +1444,19 @@ version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28dea519a9695b9977216879a3ebfddf92f1c08c05d984f8996aecd6ecdc811d"
 
+[[package]]
+name = "figment"
+version = "0.10.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8cb01cd46b0cf372153850f4c6c272d9cbea2da513e07538405148f95bd789f3"
+dependencies = [
+ "atomic",
+ "pear",
+ "serde",
+ "uncased",
+ "version_check",
+]
+
 [[package]]
 name = "filetime"
 version = "0.2.25"
@@ -1787,6 +1779,7 @@ dependencies = [
  "dyn-clone",
  "email_address",
  "env_logger",
+ "figment",
  "fqdn",
  "futures-util",
  "harmony_macros",
@@ -1794,15 +1787,14 @@ dependencies = [
  "helm-wrapper-rs",
  "hex",
  "http 1.3.1",
+ "inquire",
  "k3d-rs",
  "k8s-openapi",
  "kube",
- "kube-derive",
  "lazy_static",
  "libredfish",
  "log",
  "non-blank-string-rs",
- "once_cell",
  "opnsense-config",
  "opnsense-config-xml",
  "pretty_assertions",
@@ -1810,7 +1802,6 @@ dependencies = [
  "reqwest 0.11.27",
  "russh",
  "rust-ipmi",
- "schemars 0.8.22",
  "semver",
  "serde",
  "serde-value",
@@ -1835,15 +1826,10 @@ version = "0.1.0"
 dependencies = [
  "assert_cmd",
  "clap",
- "console",
  "env_logger",
  "harmony",
  "harmony_tui",
- "indicatif",
- "indicatif-log-bridge",
  "inquire",
- "lazy_static",
- "log",
  "tokio",
 ]
 
@@ -1854,16 +1840,10 @@ dependencies = [
  "bollard",
  "cargo_metadata",
  "clap",
- "console",
  "current_platform",
  "env_logger",
  "futures-util",
- "harmony_cli",
- "indicatif",
- "indicatif-log-bridge",
- "lazy_static",
  "log",
- "once_cell",
  "serde_json",
  "tokio",
 ]
@@ -2459,35 +2439,18 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "indicatif"
-version = "0.18.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70a646d946d06bedbbc4cac4c218acf4bbf2d87757a784857025f4d447e4e1cd"
-dependencies = [
- "console",
- "portable-atomic",
- "unicode-width 0.2.0",
- "unit-prefix",
- "web-time",
-]
-
-[[package]]
-name = "indicatif-log-bridge"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "63703cf9069b85dbe6fe26e1c5230d013dee99d3559cd3d02ba39e099ef7ab02"
-dependencies = [
- "indicatif",
- "log",
-]
-
 [[package]]
 name = "indoc"
 version = "2.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f4c7245a08504955605670dbf141fceab975f15ca21570696aebe9d2e71576bd"
 
+[[package]]
+name = "inlinable_string"
+version = "0.1.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c8fae54786f62fb2918dcfae3d568594e50eb9b5c25bf04371af6fe7516452fb"
+
 [[package]]
 name = "inout"
 version = "0.1.4"
@@ -2689,7 +2652,6 @@ dependencies = [
  "k8s-openapi",
  "kube-client",
  "kube-core",
- "kube-derive",
  "kube-runtime",
 ]
 
@@ -2743,27 +2705,12 @@ dependencies = [
  "http 1.3.1",
  "json-patch",
  "k8s-openapi",
- "schemars 0.8.22",
  "serde",
  "serde-value",
  "serde_json",
  "thiserror 2.0.12",
 ]
 
-[[package]]
-name = "kube-derive"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "079fc8c1c397538628309cfdee20696ebdcc26745f9fb17f89b78782205bd995"
-dependencies = [
- "darling",
- "proc-macro2",
- "quote",
- "serde",
- "serde_json",
- "syn",
-]
-
 [[package]]
 name = "kube-runtime"
 version = "1.1.0"
@@ -2879,15 +2826,6 @@ dependencies = [
  "log",
 ]
 
-[[package]]
-name = "logging"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "461a8beca676e8ab1bd468c92e9b4436d6368e11e96ae038209e520cfe665e46"
-dependencies = [
- "ansi_term",
-]
-
 [[package]]
 name = "lru"
 version = "0.12.5"
@@ -3334,6 +3272,29 @@ dependencies = [
  "hmac",
 ]
 
+[[package]]
+name = "pear"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bdeeaa00ce488657faba8ebf44ab9361f9365a97bd39ffb8a60663f57ff4b467"
+dependencies = [
+ "inlinable_string",
+ "pear_codegen",
+ "yansi",
+]
+
+[[package]]
+name = "pear_codegen"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4bab5b985dc082b345f812b7df84e1bef27e7207b39e448439ba8bd69c93f147"
+dependencies = [
+ "proc-macro2",
+ "proc-macro2-diagnostics",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "pem"
 version = "3.0.5"
@@ -3596,6 +3557,19 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "proc-macro2-diagnostics"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af066a9c399a26e020ada66a034357a868728e72cd426f3adcd35f80d88d88c8"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "version_check",
+ "yansi",
+]
+
 [[package]]
 name = "punycode"
 version = "0.4.1"
@@ -4185,18 +4159,6 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
-[[package]]
-name = "schemars"
-version = "0.8.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fbf2ae1b8bc8e02df939598064d22402220cd5bbcca1c76f7d6a310974d5615"
-dependencies = [
- "dyn-clone",
- "schemars_derive",
- "serde",
- "serde_json",
-]
-
 [[package]]
 name = "schemars"
 version = "0.9.0"
@@ -4211,9 +4173,9 @@ dependencies = [
 
 [[package]]
 name = "schemars"
-version = "1.0.4"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "82d20c4491bc164fa2f6c5d44565947a52ad80b9505d8e36f8d54c27c739fcd0"
+checksum = "1375ba8ef45a6f15d83fa8748f1079428295d403d6ea991d09ab100155fbc06d"
 dependencies = [
  "dyn-clone",
  "ref-cast",
@@ -4221,18 +4183,6 @@ dependencies = [
  "serde_json",
 ]
 
-[[package]]
-name = "schemars_derive"
-version = "0.8.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32e265784ad618884abaea0600a9adf15393368d840e0222d101a072f3f7534d"
-dependencies = [
- "proc-macro2",
- "quote",
- "serde_derive_internals",
- "syn",
-]
-
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -4365,17 +4315,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "serde_derive_internals"
-version = "0.29.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18d26a20a969b9e3fdf2fc2d9f21eda6c40e2de84c9408bb5d3b05d499aae711"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "serde_json"
 version = "1.0.140"
@@ -4454,7 +4393,7 @@ dependencies = [
  "indexmap 1.9.3",
  "indexmap 2.10.0",
  "schemars 0.9.0",
- "schemars 1.0.4",
+ "schemars 1.0.3",
  "serde",
  "serde_derive",
  "serde_json",
@@ -5273,6 +5212,15 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
 
+[[package]]
+name = "uncased"
+version = "0.9.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1b88fcfe09e89d3866a5c11019378088af2d24c3fbd4f0543f96b479ec90697"
+dependencies = [
+ "version_check",
+]
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.18"
@@ -5314,12 +5262,6 @@ version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
 
-[[package]]
-name = "unit-prefix"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "323402cff2dd658f39ca17c789b502021b3f18707c91cdf22e3838e1b4023817"
-
 [[package]]
 name = "universal-hash"
 version = "0.5.1"

Cargo.toml

@@ -56,3 +56,4 @@ pretty_assertions = "1.4.1"
 bollard = "0.19.1"
 base64 = "0.22.1"
 tar = "0.4.44"
+figment = { version = "0.10.19", features = ["env"] }

Dockerfile

@@ -13,7 +13,6 @@ WORKDIR /app
 RUN rustup target add x86_64-pc-windows-gnu
 RUN rustup target add x86_64-unknown-linux-gnu
 RUN rustup component add rustfmt
-RUN rustup component add clippy
 
 RUN apt update
 

README.md

@@ -1,6 +1,5 @@
-# Harmony : Open-source infrastructure orchestration that treats your platform like first-class code
+# Harmony : Open-source infrastructure orchestration that treats your platform like first-class code.
-
+*By [NationTech](https://nationtech.io)*
-_By [NationTech](https://nationtech.io)_
 
 [![Build](https://git.nationtech.io/NationTech/harmony/actions/workflows/check.yml/badge.svg)](https://git.nationtech.io/nationtech/harmony)
 [![License](https://img.shields.io/badge/license-AGPLv3-blue?style=flat-square)](LICENSE)
@@ -25,7 +24,7 @@ From a **developer laptop** to a **global production cluster**, a single **sourc
 Infrastructure is essential, but it shouldn’t be your core business. Harmony is built on three guiding principles that make modern platforms reliable, repeatable, and easy to reason about.
 
 | Principle | What it means for you |
-| -------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
+|-----------|-----------------------|
 | **Infrastructure as Resilient Code** | Replace sprawling YAML and bash scripts with type-safe Rust. Test, refactor, and version your platform just like application code. |
 | **Prove It Works — Before You Deploy** | Harmony uses the compiler to verify that your application’s needs match the target environment’s capabilities at **compile-time**, eliminating an entire class of runtime outages. |
 | **One Unified Model** | Software and infrastructure are a single system. Harmony models them together, enabling deep automation—from bare-metal servers to Kubernetes workloads—with zero context switching. |
@@ -64,20 +63,22 @@ async fn main() {
         },
     };
 
-    // 2. Enhance with extra scores (monitoring, CI/CD, …)
+    // 2. Pick where it should run
+    let mut maestro = Maestro::<K8sAnywhereTopology>::initialize(
+        Inventory::autoload(),                // auto-detect hardware / kube-config
+        K8sAnywhereTopology::from_env(),      // local k3d, CI, staging, prod…
+    )
+    .await
+    .unwrap();
+
+    // 3. Enhance with extra scores (monitoring, CI/CD, …)
     let mut monitoring = MonitoringAlertingStackScore::new();
     monitoring.namespace = Some(lamp_stack.config.namespace.clone());
 
-    // 3. Run your scores on the desired topology & inventory
+    maestro.register_all(vec![Box::new(lamp_stack), Box::new(monitoring)]);
-    harmony_cli::run(
+
-        Inventory::autoload(),                // auto-detect hardware / kube-config
+    // 4. Launch an interactive CLI / TUI
-        K8sAnywhereTopology::from_env(),      // local k3d, CI, staging, prod…
+    harmony_cli::init(maestro, None).await.unwrap();
-        vec![
-          Box::new(lamp_stack),
-          Box::new(monitoring)
-        ],
-        None
-    ).await.unwrap();
 }
 ```
 
@@ -94,10 +95,10 @@ Harmony analyses the code, shows an execution plan in a TUI, and applies it once
 ## 3 · Core Concepts
 
 | Term | One-liner |
-| ---------------- | ---------------------------------------------------------------------------------------------------- |
+|------|-----------|
 | **Score<T>** | Declarative description of the desired state (e.g., `LAMPScore`). |
 | **Interpret<T>** | Imperative logic that realises a `Score` on a specific environment. |
-| **Topology**     | An environment (local k3d, AWS, bare-metal) exposing verified _Capabilities_ (Kubernetes, DNS, …).   |
+| **Topology** | An environment (local k3d, AWS, bare-metal) exposing verified *Capabilities* (Kubernetes, DNS, …). |
 | **Maestro** | Orchestrator that compiles Scores + Topology, ensuring all capabilities line up **at compile-time**. |
 | **Inventory** | Optional catalogue of physical assets for bare-metal and edge deployments. |
 
@@ -111,9 +112,9 @@ A visual overview is in the diagram below.
 
 Prerequisites:
 
-- Rust
+* Rust 
-- Docker (if you deploy locally)
+* Docker (if you deploy locally)
-- `kubectl` / `helm` for Kubernetes-based topologies
+* `kubectl` / `helm` for Kubernetes-based topologies
 
 ```bash
 git clone https://git.nationtech.io/nationtech/harmony
@@ -125,15 +126,15 @@ cargo build --release          # builds the CLI, TUI and libraries
 
 ## 5 · Learning More
 
-- **Architectural Decision Records** – dive into the rationale
+* **Architectural Decision Records** – dive into the rationale  
   - [ADR-001 · Why Rust](adr/001-rust.md)  
   - [ADR-003 · Infrastructure Abstractions](adr/003-infrastructure-abstractions.md)  
   - [ADR-006 · Secret Management](adr/006-secret-management.md)  
   - [ADR-011 · Multi-Tenant Cluster](adr/011-multi-tenant-cluster.md)
 
-- **Extending Harmony** – write new Scores / Interprets, add hardware like OPNsense firewalls, or embed Harmony in your own tooling (`/docs`).
+* **Extending Harmony** – write new Scores / Interprets, add hardware like OPNsense firewalls, or embed Harmony in your own tooling (`/docs`).
 
-- **Community** – discussions and roadmap live in [GitLab issues](https://git.nationtech.io/nationtech/harmony/-/issues). PRs, ideas, and feedback are welcome!
+* **Community** – discussions and roadmap live in [GitLab issues](https://git.nationtech.io/nationtech/harmony/-/issues). PRs, ideas, and feedback are welcome!
 
 ---
 
@@ -147,4 +148,4 @@ See [LICENSE](LICENSE) for the full text.
 
 ---
 
-_Made with ❤️ & 🦀 by the NationTech and the Harmony community_
+*Made with ❤️ & 🦀 by the NationTech and the Harmony community*

check.sh

@@ -1,7 +1,5 @@
 #!/bin/sh
 set -e
-
 cargo check --all-targets --all-features --keep-going
 cargo fmt --check
-cargo clippy
 cargo test

examples/application_monitoring_with_tenant/Cargo.toml

@@ -1,14 +0,0 @@
-[package]
-name = "example-application-monitoring-with-tenant"
-edition = "2024"
-version.workspace = true
-readme.workspace = true
-license.workspace = true
-
-[dependencies]
-env_logger.workspace = true
-harmony = { version = "0.1.0", path = "../../harmony" }
-harmony_cli = { version = "0.1.0", path = "../../harmony_cli" }
-logging = "0.1.0"
-tokio.workspace = true
-url.workspace = true

examples/application_monitoring_with_tenant/src/main.rs

@@ -1,55 +0,0 @@
-use std::{path::PathBuf, str::FromStr, sync::Arc};
-
-use harmony::{
-    data::Id,
-    inventory::Inventory,
-    modules::{
-        application::{ApplicationScore, RustWebFramework, RustWebapp, features::Monitoring},
-        monitoring::alert_channel::webhook_receiver::WebhookReceiver,
-        tenant::TenantScore,
-    },
-    topology::{K8sAnywhereTopology, Url, tenant::TenantConfig},
-};
-
-#[tokio::main]
-async fn main() {
-    //TODO there is a bug where the application is deployed into the namespace matching the
-    //application name and the tenant is created in the namesapce matching the tenant name
-    //in order for the application to be deployed in the tenant namespace the application.name and
-    //the TenantConfig.name must match
-    let tenant = TenantScore {
-        config: TenantConfig {
-            id: Id::from_str("test-tenant-id").unwrap(),
-            name: "example-monitoring".to_string(),
-            ..Default::default()
-        },
-    };
-    let application = Arc::new(RustWebapp {
-        name: "example-monitoring".to_string(),
-        domain: Url::Url(url::Url::parse("https://rustapp.harmony.example.com").unwrap()),
-        project_root: PathBuf::from("./examples/rust/webapp"),
-        framework: Some(RustWebFramework::Leptos),
-    });
-
-    let webhook_receiver = WebhookReceiver {
-        name: "sample-webhook-receiver".to_string(),
-        url: Url::Url(url::Url::parse("https://webhook-doesnt-exist.com").unwrap()),
-    };
-
-    let app = ApplicationScore {
-        features: vec![Box::new(Monitoring {
-            alert_receiver: vec![Box::new(webhook_receiver)],
-            application: application.clone(),
-        })],
-        application,
-    };
-
-    harmony_cli::run(
-        Inventory::autoload(),
-        K8sAnywhereTopology::from_env(),
-        vec![Box::new(tenant), Box::new(app)],
-        None,
-    )
-    .await
-    .unwrap();
-}

examples/cli/src/main.rs

@@ -1,21 +1,20 @@
 use harmony::{
     inventory::Inventory,
+    maestro::Maestro,
     modules::dummy::{ErrorScore, PanicScore, SuccessScore},
     topology::LocalhostTopology,
 };
 
 #[tokio::main]
 async fn main() {
-    harmony_cli::run(
+    let inventory = Inventory::autoload();
-        Inventory::autoload(),
+    let topology = LocalhostTopology::new();
-        LocalhostTopology::new(),
+    let mut maestro = Maestro::initialize(inventory, topology).await.unwrap();
-        vec![
+
+    maestro.register_all(vec![
         Box::new(SuccessScore {}),
         Box::new(ErrorScore {}),
         Box::new(PanicScore {}),
-        ],
+    ]);
-        None,
+    harmony_cli::init(maestro, None).await.unwrap();
-    )
-    .await
-    .unwrap();
 }

examples/kube-rs/src/main.rs

@@ -125,47 +125,40 @@ spec:
                   name: nginx"#,
     )
     .unwrap();
-    deployment
+    return deployment;
 }
 fn nginx_deployment_2() -> Deployment {
-    let pod_template = PodTemplateSpec {
+    let mut pod_template = PodTemplateSpec::default();
-        metadata: Some(ObjectMeta {
+    pod_template.metadata = Some(ObjectMeta {
         labels: Some(BTreeMap::from([(
             "app".to_string(),
             "nginx-test".to_string(),
         )])),
         ..Default::default()
-        }),
+    });
-        spec: Some(PodSpec {
+    pod_template.spec = Some(PodSpec {
         containers: vec![Container {
             name: "nginx".to_string(),
             image: Some("nginx".to_string()),
             ..Default::default()
         }],
         ..Default::default()
-        }),
+    });
-    };
+    let mut spec = DeploymentSpec::default();
-
+    spec.template = pod_template;
-    let spec = DeploymentSpec {
+    spec.selector = LabelSelector {
-        template: pod_template,
-        selector: LabelSelector {
         match_expressions: None,
         match_labels: Some(BTreeMap::from([(
             "app".to_string(),
             "nginx-test".to_string(),
         )])),
-        },
-        ..Default::default()
     };
 
-    Deployment {
+    let mut deployment = Deployment::default();
-        spec: Some(spec),
+    deployment.spec = Some(spec);
-        metadata: ObjectMeta {
+    deployment.metadata.name = Some("nginx-test".to_string());
-            name: Some("nginx-test".to_string()),
+
-            ..Default::default()
+    deployment
-        },
-        ..Default::default()
-    }
 }
 
 fn nginx_deployment() -> Deployment {

examples/lamp/src/main.rs

@@ -1,6 +1,7 @@
 use harmony::{
     data::Version,
     inventory::Inventory,
+    maestro::Maestro,
     modules::lamp::{LAMPConfig, LAMPScore},
     topology::{K8sAnywhereTopology, Url},
 };
@@ -23,7 +24,7 @@ async fn main() {
         // This config can be extended as needed for more complicated configurations
         config: LAMPConfig {
             project_root: "./php".into(),
-            database_size: "4Gi".to_string().into(),
+            database_size: format!("4Gi").into(),
             ..Default::default()
         },
     };
@@ -42,13 +43,15 @@ async fn main() {
     // K8sAnywhereTopology as it is the most automatic one that enables you to easily deploy
     // locally, to development environment from a CI, to staging, and to production with settings
     // that automatically adapt to each environment grade.
-    harmony_cli::run(
+    let mut maestro = Maestro::<K8sAnywhereTopology>::initialize(
         Inventory::autoload(),
         K8sAnywhereTopology::from_env(),
-        vec![Box::new(lamp_stack)],
-        None,
     )
     .await
     .unwrap();
+
+    maestro.register_all(vec![Box::new(lamp_stack)]);
+    // Here we bootstrap the CLI, this gives some nice features if you need them
+    harmony_cli::init(maestro, None).await.unwrap();
 }
 // That's it, end of the infra as code.

examples/monitoring/src/main.rs

@@ -2,6 +2,7 @@ use std::collections::HashMap;
 
 use harmony::{
     inventory::Inventory,
+    maestro::Maestro,
     modules::{
         monitoring::{
             alert_channel::discord_alert_channel::DiscordWebhook,
@@ -50,8 +51,8 @@ async fn main() {
 
     let service_monitor_endpoint = ServiceMonitorEndpoint {
         port: Some("80".to_string()),
-        path: Some("/metrics".to_string()),
+        path: "/metrics".to_string(),
-        scheme: Some(HTTPScheme::HTTP),
+        scheme: HTTPScheme::HTTP,
         ..Default::default()
     };
 
@@ -73,13 +74,13 @@ async fn main() {
         rules: vec![Box::new(additional_rules), Box::new(additional_rules2)],
         service_monitors: vec![service_monitor],
     };
-
+    let mut maestro = Maestro::<K8sAnywhereTopology>::initialize(
-    harmony_cli::run(
         Inventory::autoload(),
         K8sAnywhereTopology::from_env(),
-        vec![Box::new(alerting_score)],
-        None,
     )
     .await
     .unwrap();
+
+    maestro.register_all(vec![Box::new(alerting_score)]);
+    harmony_cli::init(maestro, None).await.unwrap();
 }

examples/monitoring_with_tenant/src/main.rs

@@ -1,8 +1,9 @@
-use std::{collections::HashMap, str::FromStr};
+use std::collections::HashMap;
 
 use harmony::{
     data::Id,
     inventory::Inventory,
+    maestro::Maestro,
     modules::{
         monitoring::{
             alert_channel::discord_alert_channel::DiscordWebhook,
@@ -28,7 +29,7 @@ use harmony::{
 async fn main() {
     let tenant = TenantScore {
         config: TenantConfig {
-            id: Id::from_str("1234").unwrap(),
+            id: Id::from_string("1234".to_string()),
             name: "test-tenant".to_string(),
             resource_limits: ResourceLimits {
                 cpu_request_cores: 6.0,
@@ -53,8 +54,8 @@ async fn main() {
 
     let service_monitor_endpoint = ServiceMonitorEndpoint {
         port: Some("80".to_string()),
-        path: Some("/metrics".to_string()),
+        path: "/metrics".to_string(),
-        scheme: Some(HTTPScheme::HTTP),
+        scheme: HTTPScheme::HTTP,
         ..Default::default()
     };
 
@@ -77,13 +78,13 @@ async fn main() {
         rules: vec![Box::new(additional_rules)],
         service_monitors: vec![service_monitor],
     };
-
+    let mut maestro = Maestro::<K8sAnywhereTopology>::initialize(
-    harmony_cli::run(
         Inventory::autoload(),
         K8sAnywhereTopology::from_env(),
-        vec![Box::new(tenant), Box::new(alerting_score)],
-        None,
     )
     .await
     .unwrap();
+
+    maestro.register_all(vec![Box::new(tenant), Box::new(alerting_score)]);
+    harmony_cli::init(maestro, None).await.unwrap();
 }

examples/ntfy/src/main.rs

@@ -1,18 +1,20 @@
 use harmony::{
-    inventory::Inventory, modules::monitoring::ntfy::ntfy::NtfyScore, topology::K8sAnywhereTopology,
+    inventory::Inventory, maestro::Maestro, modules::monitoring::ntfy::ntfy::NtfyScore,
+    topology::K8sAnywhereTopology,
 };
 
 #[tokio::main]
 async fn main() {
-    harmony_cli::run(
+    let mut maestro = Maestro::<K8sAnywhereTopology>::initialize(
         Inventory::autoload(),
         K8sAnywhereTopology::from_env(),
-        vec![Box::new(NtfyScore {
-            namespace: "monitoring".to_string(),
-            host: "localhost".to_string(),
-        })],
-        None,
     )
     .await
     .unwrap();
+
+    maestro.register_all(vec![Box::new(NtfyScore {
+        namespace: "monitoring".to_string(),
+        host: "localhost".to_string(),
+    })]);
+    harmony_cli::init(maestro, None).await.unwrap();
 }

examples/opnsense/Cargo.toml

@@ -16,3 +16,4 @@ harmony_macros = { path = "../../harmony_macros" }
 log = { workspace = true }
 env_logger = { workspace = true }
 url = { workspace = true }
+harmony_cli = { version = "0.1.0", path = "../../harmony_cli" }

examples/opnsense/src/main.rs

@@ -13,7 +13,7 @@ use harmony::{
         dummy::{ErrorScore, PanicScore, SuccessScore},
         http::StaticFilesHttpScore,
         okd::{dhcp::OKDDhcpScore, dns::OKDDnsScore, load_balancer::OKDLoadBalancerScore},
-        opnsense::OPNsenseShellCommandScore,
+        opnsense::{OPNSenseLaunchUpgrade, OPNsenseShellCommandScore},
         tftp::TftpScore,
     },
     topology::{LogicalHost, UnmanagedRouter, Url},
@@ -22,8 +22,10 @@ use harmony_macros::{ip, mac_address};
 
 #[tokio::main]
 async fn main() {
+    env_logger::init();
+
     let firewall = harmony::topology::LogicalHost {
-        ip: ip!("192.168.5.229"),
+        ip: ip!("192.168.122.106"),
         name: String::from("opnsense-1"),
     };
 
@@ -95,9 +97,12 @@ async fn main() {
             opnsense: opnsense.get_opnsense_config(),
             command: "touch /tmp/helloharmonytouching".to_string(),
         }),
+        // Box::new(OPNSenseLaunchUpgrade {
+        //     opnsense: opnsense.get_opnsense_config(),
+        // }),
         Box::new(SuccessScore {}),
         Box::new(ErrorScore {}),
         Box::new(PanicScore {}),
     ]);
-    harmony_tui::init(maestro).await.unwrap();
+    harmony_cli::init(maestro, None).await.unwrap();
 }

examples/remove_rook_osd/Cargo.toml

@@ -1,12 +0,0 @@
-[package]
-name = "example_remove_rook_osd"
-edition = "2024"
-version.workspace = true
-readme.workspace = true
-license.workspace = true
-
-[dependencies]
-harmony = { version = "0.1.0", path = "../../harmony" }
-harmony_cli = { version = "0.1.0", path = "../../harmony_cli" }
-harmony_tui = { version = "0.1.0", path = "../../harmony_tui" }
-tokio.workspace = true

examples/remove_rook_osd/src/main.rs

@@ -1,18 +0,0 @@
-use harmony::{
-    inventory::Inventory, modules::storage::ceph::ceph_remove_osd_score::CephRemoveOsd,
-    topology::K8sAnywhereTopology,
-};
-
-#[tokio::main]
-async fn main() {
-    let ceph_score = CephRemoveOsd {
-        osd_deployment_name: "rook-ceph-osd-2".to_string(),
-        rook_ceph_namespace: "rook-ceph".to_string(),
-    };
-
-    let topology = K8sAnywhereTopology::from_env();
-    let inventory = Inventory::autoload();
-    harmony_cli::run(inventory, topology, vec![Box::new(ceph_score)], None)
-        .await
-        .unwrap();
-}

examples/rust/.gitignore

@@ -1,3 +0,0 @@
-Dockerfile.harmony
-.harmony_generated
-harmony

examples/rust/src/main.rs

@@ -2,57 +2,42 @@ use std::{path::PathBuf, sync::Arc};
 
 use harmony::{
     inventory::Inventory,
-    modules::{
+    maestro::Maestro,
-        application::{
+    modules::application::{
         ApplicationScore, RustWebFramework, RustWebapp,
         features::{ContinuousDelivery, Monitoring},
     },
-        monitoring::alert_channel::{
-            discord_alert_channel::DiscordWebhook, webhook_receiver::WebhookReceiver,
-        },
-    },
     topology::{K8sAnywhereTopology, Url},
 };
 
 #[tokio::main]
 async fn main() {
+    env_logger::init();
+
+    let topology = K8sAnywhereTopology::from_env();
+    let mut maestro = Maestro::initialize(Inventory::autoload(), topology)
+        .await
+        .unwrap();
+
     let application = Arc::new(RustWebapp {
         name: "harmony-example-rust-webapp".to_string(),
         domain: Url::Url(url::Url::parse("https://rustapp.harmony.example.com").unwrap()),
-        project_root: PathBuf::from("./webapp"), // Relative from 'harmony-path' param
+        project_root: PathBuf::from("./examples/rust/webapp"),
         framework: Some(RustWebFramework::Leptos),
     });
 
-    let discord_receiver = DiscordWebhook {
-        name: "test-discord".to_string(),
-        url: Url::Url(url::Url::parse("https://discord.doesnt.exist.com").unwrap()),
-    };
-
-    let webhook_receiver = WebhookReceiver {
-        name: "sample-webhook-receiver".to_string(),
-        url: Url::Url(url::Url::parse("https://webhook-doesnt-exist.com").unwrap()),
-    };
-
     let app = ApplicationScore {
         features: vec![
             Box::new(ContinuousDelivery {
                 application: application.clone(),
-            }),
+            }), // TODO add monitoring, backups, multisite ha, etc
             Box::new(Monitoring {
                 application: application.clone(),
-                alert_receiver: vec![Box::new(discord_receiver), Box::new(webhook_receiver)],
             }),
-            // TODO add backups, multisite ha, etc
         ],
         application,
     };
 
-    harmony_cli::run(
+    maestro.register_all(vec![Box::new(app)]);
-        Inventory::autoload(),
+    harmony_cli::init(maestro, None).await.unwrap();
-        K8sAnywhereTopology::from_env(),
-        vec![Box::new(app)],
-        None,
-    )
-    .await
-    .unwrap();
 }

examples/rust/webapp/Dockerfile.harmony

@@ -0,0 +1,16 @@
+FROM rust:bookworm as builder
+RUN apt-get update && apt-get install -y --no-install-recommends clang wget && wget https://github.com/cargo-bins/cargo-binstall/releases/latest/download/cargo-binstall-x86_64-unknown-linux-musl.tgz && tar -xvf cargo-binstall-x86_64-unknown-linux-musl.tgz && cp cargo-binstall /usr/local/cargo/bin && rm cargo-binstall-x86_64-unknown-linux-musl.tgz cargo-binstall && apt-get clean && rm -rf /var/lib/apt/lists/*
+RUN cargo binstall cargo-leptos -y
+RUN rustup target add wasm32-unknown-unknown
+WORKDIR /app
+COPY . .
+RUN cargo leptos build --release -vv
+FROM debian:bookworm-slim
+RUN groupadd -r appgroup && useradd -r -s /bin/false -g appgroup appuser
+ENV LEPTOS_SITE_ADDR=0.0.0.0:3000
+EXPOSE 3000/tcp
+WORKDIR /home/appuser
+COPY --from=builder /app/target/site/pkg /home/appuser/pkg
+COPY --from=builder /app/target/release/harmony-example-rust-webapp /home/appuser/harmony-example-rust-webapp
+USER appuser
+CMD /home/appuser/harmony-example-rust-webapp

examples/tenant/src/main.rs

@@ -1,8 +1,7 @@
-use std::str::FromStr;
-
 use harmony::{
     data::Id,
     inventory::Inventory,
+    maestro::Maestro,
     modules::tenant::TenantScore,
     topology::{K8sAnywhereTopology, tenant::TenantConfig},
 };
@@ -11,20 +10,21 @@ use harmony::{
 async fn main() {
     let tenant = TenantScore {
         config: TenantConfig {
-            id: Id::from_str("test-tenant-id").unwrap(),
+            id: Id::from_str("test-tenant-id"),
             name: "testtenant".to_string(),
             ..Default::default()
         },
     };
 
-    harmony_cli::run(
+    let mut maestro = Maestro::<K8sAnywhereTopology>::initialize(
         Inventory::autoload(),
         K8sAnywhereTopology::from_env(),
-        vec![Box::new(tenant)],
-        None,
     )
     .await
     .unwrap();
+
+    maestro.register_all(vec![Box::new(tenant)]);
+    harmony_cli::init(maestro, None).await.unwrap();
 }
 
 // TODO write tests

harmony/Cargo.toml

@@ -5,9 +5,6 @@ version.workspace = true
 readme.workspace = true
 license.workspace = true
 
-[features]
-testing = []
-
 [dependencies]
 rand = "0.9"
 hex = "0.4"
@@ -30,11 +27,12 @@ harmony_macros = { path = "../harmony_macros" }
 harmony_types = { path = "../harmony_types" }
 uuid.workspace = true
 url.workspace = true
-kube = { workspace = true, features = ["derive"] }
+kube.workspace = true
 k8s-openapi.workspace = true
 serde_yaml.workspace = true
 http.workspace = true
 serde-value.workspace = true
+inquire.workspace = true
 helm-wrapper-rs = "0.4.0"
 non-blank-string-rs = "1.0.4"
 k3d-rs = { path = "../k3d" }
@@ -61,12 +59,10 @@ tokio-util = "0.7.15"
 strum = { version = "0.27.1", features = ["derive"] }
 tempfile = "3.20.0"
 serde_with = "3.14.0"
-schemars = "0.8.22"
-kube-derive = "1.1.0"
 bollard.workspace = true
 tar.workspace = true
 base64.workspace = true
-once_cell = "1.21.3"
+figment.workspace = true
 
 [dev-dependencies]
 pretty_assertions.workspace = true

harmony/src/domain/config.rs

@@ -1,15 +1,66 @@
+use figment::{
+    Error, Figment, Metadata, Profile, Provider,
+    providers::{Env, Format},
+    value::{Dict, Map},
+};
 use lazy_static::lazy_static;
+use serde::{Deserialize, Serialize};
 use std::path::PathBuf;
 
-lazy_static! {
+#[derive(Debug, Deserialize, Serialize)]
-    pub static ref HARMONY_DATA_DIR: PathBuf = directories::BaseDirs::new()
+pub struct Config {
+    pub data_dir: PathBuf,
+    pub registry_url: String,
+    pub registry_project: String,
+    pub dry_run: bool,
+    pub run_upgrades: bool,
+}
+
+impl Default for Config {
+    fn default() -> Self {
+        Config {
+            data_dir: directories::BaseDirs::new()
                 .unwrap()
                 .data_dir()
-        .join("harmony");
+                .join("harmony"),
-    pub static ref REGISTRY_URL: String =
+            registry_url: "hub.nationtech.io".to_string(),
-        std::env::var("HARMONY_REGISTRY_URL").unwrap_or_else(|_| "hub.nationtech.io".to_string());
+            registry_project: "harmony".to_string(),
-    pub static ref REGISTRY_PROJECT: String =
+            dry_run: true,
-        std::env::var("HARMONY_REGISTRY_PROJECT").unwrap_or_else(|_| "harmony".to_string());
+            run_upgrades: false,
-    pub static ref DRY_RUN: bool =
+        }
-        std::env::var("HARMONY_DRY_RUN").is_ok_and(|value| value.parse().unwrap_or(false));
+    }
+}
+
+impl Config {
+    pub fn load() -> Result<Self, figment::Error> {
+        Figment::from(Config::default())
+            .merge(Env::prefixed("HARMONY_"))
+            .extract()
+    }
+
+    fn from<T: Provider>(provider: T) -> Result<Config, Error> {
+        Figment::from(provider).extract()
+    }
+
+    fn figment() -> Figment {
+        use figment::providers::Env;
+
+        // In reality, whatever the library desires.
+        Figment::from(Config::default()).merge(Env::prefixed("HARMONY_"))
+    }
+}
+
+impl Provider for Config {
+    fn metadata(&self) -> Metadata {
+        Metadata::named("Harmony Config")
+    }
+
+    fn data(&self) -> Result<Map<Profile, Dict>, Error> {
+        figment::providers::Serialized::defaults(Config::default()).data()
+    }
+
+    fn profile(&self) -> Option<Profile> {
+        // Optionally, a profile that's selected by default.
+        Some(Profile::Default)
+    }
 }

harmony/src/domain/data/id.rs

@@ -1,6 +1,5 @@
 use rand::distr::Alphanumeric;
 use rand::distr::SampleString;
-use std::str::FromStr;
 use std::time::SystemTime;
 use std::time::UNIX_EPOCH;
 
@@ -24,13 +23,13 @@ pub struct Id {
     value: String,
 }
 
-impl FromStr for Id {
+impl Id {
-    type Err = ();
+    pub fn from_string(value: String) -> Self {
+        Self { value }
+    }
 
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
+    pub fn from_str(value: &str) -> Self {
-        Ok(Id {
+        Self::from_string(value.to_string())
-            value: s.to_string(),
-        })
     }
 }
 

harmony/src/domain/data/version.rs

@@ -47,7 +47,7 @@ impl serde::Serialize for Version {
 
 impl std::fmt::Display for Version {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        self.value.fmt(f)
+        return self.value.fmt(f);
     }
 }
 

harmony/src/domain/hardware/mod.rs

@@ -35,9 +35,10 @@ impl PhysicalHost {
 
     pub fn cluster_mac(&self) -> MacAddress {
         self.network
-            .first()
+            .get(0)
             .expect("Cluster physical host should have a network interface")
             .mac_address
+            .clone()
     }
 
     pub fn cpu(mut self, cpu_count: Option<u64>) -> Self {

harmony/src/domain/instrumentation.rs

@@ -1,82 +0,0 @@
-use log::debug;
-use once_cell::sync::Lazy;
-use tokio::sync::broadcast;
-
-use crate::modules::application::ApplicationFeatureStatus;
-
-use super::{
-    interpret::{InterpretError, Outcome},
-    topology::TopologyStatus,
-};
-
-#[derive(Debug, Clone)]
-pub enum HarmonyEvent {
-    HarmonyStarted,
-    HarmonyFinished,
-    InterpretExecutionStarted {
-        execution_id: String,
-        topology: String,
-        interpret: String,
-        score: String,
-        message: String,
-    },
-    InterpretExecutionFinished {
-        execution_id: String,
-        topology: String,
-        interpret: String,
-        score: String,
-        outcome: Result<Outcome, InterpretError>,
-    },
-    TopologyStateChanged {
-        topology: String,
-        status: TopologyStatus,
-        message: Option<String>,
-    },
-    ApplicationFeatureStateChanged {
-        topology: String,
-        application: String,
-        feature: String,
-        status: ApplicationFeatureStatus,
-    },
-}
-
-static HARMONY_EVENT_BUS: Lazy<broadcast::Sender<HarmonyEvent>> = Lazy::new(|| {
-    // TODO: Adjust channel capacity
-    let (tx, _rx) = broadcast::channel(100);
-    tx
-});
-
-pub fn instrument(event: HarmonyEvent) -> Result<(), &'static str> {
-    if cfg!(any(test, feature = "testing")) {
-        let _ = event; // Suppress the "unused variable" warning for `event`
-        Ok(())
-    } else {
-        match HARMONY_EVENT_BUS.send(event) {
-            Ok(_) => Ok(()),
-            Err(_) => Err("send error: no subscribers"),
-        }
-    }
-}
-
-pub async fn subscribe<F, Fut>(name: &str, mut handler: F)
-where
-    F: FnMut(HarmonyEvent) -> Fut + Send + 'static,
-    Fut: Future<Output = bool> + Send,
-{
-    let mut rx = HARMONY_EVENT_BUS.subscribe();
-    debug!("[{name}] Service started. Listening for events...");
-    loop {
-        match rx.recv().await {
-            Ok(event) => {
-                if !handler(event).await {
-                    debug!("[{name}] Handler requested exit.");
-                    break;
-                }
-            }
-            Err(broadcast::error::RecvError::Lagged(n)) => {
-                debug!("[{name}] Lagged behind by {n} messages.");
-            }
-            Err(_) => break,
-        }
-    }
-}

harmony/src/domain/interpret/mod.rs

@@ -7,7 +7,6 @@ use super::{
     data::{Id, Version},
     executors::ExecutorError,
     inventory::Inventory,
-    topology::PreparationError,
 };
 
 pub enum InterpretName {
@@ -24,14 +23,6 @@ pub enum InterpretName {
     TenantInterpret,
     Application,
     ArgoCD,
-    Alerting,
-    Ntfy,
-    HelmChart,
-    HelmCommand,
-    K8sResource,
-    Lamp,
-    ApplicationMonitoring,
-    K8sPrometheusCrdAlerting,
 }
 
 impl std::fmt::Display for InterpretName {
@@ -50,14 +41,6 @@ impl std::fmt::Display for InterpretName {
             InterpretName::TenantInterpret => f.write_str("Tenant"),
             InterpretName::Application => f.write_str("Application"),
             InterpretName::ArgoCD => f.write_str("ArgoCD"),
-            InterpretName::Alerting => f.write_str("Alerting"),
-            InterpretName::Ntfy => f.write_str("Ntfy"),
-            InterpretName::HelmChart => f.write_str("HelmChart"),
-            InterpretName::HelmCommand => f.write_str("HelmCommand"),
-            InterpretName::K8sResource => f.write_str("K8sResource"),
-            InterpretName::Lamp => f.write_str("LAMP"),
-            InterpretName::ApplicationMonitoring => f.write_str("ApplicationMonitoring"),
-            InterpretName::K8sPrometheusCrdAlerting => f.write_str("K8sPrometheusCrdAlerting"),
         }
     }
 }
@@ -130,14 +113,6 @@ impl std::fmt::Display for InterpretError {
 }
 impl Error for InterpretError {}
 
-impl From<PreparationError> for InterpretError {
-    fn from(value: PreparationError) -> Self {
-        Self {
-            msg: format!("InterpretError : {value}"),
-        }
-    }
-}
-
 impl From<ExecutorError> for InterpretError {
     fn from(value: ExecutorError) -> Self {
         Self {

harmony/src/domain/maestro/mod.rs

@@ -1,14 +1,12 @@
-use std::sync::{Arc, RwLock};
+use std::sync::{Arc, Mutex, RwLock};
 
-use log::{debug, warn};
+use log::{info, warn};
-
-use crate::topology::TopologyStatus;
 
 use super::{
-    interpret::{InterpretError, Outcome},
+    interpret::{InterpretError, InterpretStatus, Outcome},
     inventory::Inventory,
     score::Score,
-    topology::{PreparationError, PreparationOutcome, Topology, TopologyState},
+    topology::Topology,
 };
 
 type ScoreVec<T> = Vec<Box<dyn Score<T>>>;
@@ -17,7 +15,7 @@ pub struct Maestro<T: Topology> {
     inventory: Inventory,
     topology: T,
     scores: Arc<RwLock<ScoreVec<T>>>,
-    topology_state: TopologyState,
+    topology_preparation_result: Mutex<Option<Outcome>>,
 }
 
 impl<T: Topology> Maestro<T> {
@@ -25,47 +23,37 @@ impl<T: Topology> Maestro<T> {
     ///
     /// This should rarely be used. Most of the time Maestro::initialize should be used instead.
     pub fn new_without_initialization(inventory: Inventory, topology: T) -> Self {
-        let topology_name = topology.name().to_string();
-
         Self {
             inventory,
             topology,
             scores: Arc::new(RwLock::new(Vec::new())),
-            topology_state: TopologyState::new(topology_name),
+            topology_preparation_result: None.into(),
         }
     }
 
-    pub async fn initialize(inventory: Inventory, topology: T) -> Result<Self, PreparationError> {
+    pub async fn initialize(inventory: Inventory, topology: T) -> Result<Self, InterpretError> {
-        let mut instance = Self::new_without_initialization(inventory, topology);
+        let instance = Self::new_without_initialization(inventory, topology);
         instance.prepare_topology().await?;
         Ok(instance)
     }
 
     /// Ensures the associated Topology is ready for operations.
     /// Delegates the readiness check and potential setup actions to the Topology.
-    async fn prepare_topology(&mut self) -> Result<PreparationOutcome, PreparationError> {
+    pub async fn prepare_topology(&self) -> Result<Outcome, InterpretError> {
-        self.topology_state.prepare();
+        info!("Ensuring topology '{}' is ready...", self.topology.name());
+        let outcome = self.topology.ensure_ready().await?;
+        info!(
+            "Topology '{}' readiness check complete: {}",
+            self.topology.name(),
+            outcome.status
+        );
 
-        let result = self.topology.ensure_ready().await;
+        self.topology_preparation_result
-
+            .lock()
-        match result {
+            .unwrap()
-            Ok(outcome) => {
+            .replace(outcome.clone());
-                match outcome.clone() {
-                    PreparationOutcome::Success { details } => {
-                        self.topology_state.success(details);
-                    }
-                    PreparationOutcome::Noop => {
-                        self.topology_state.noop();
-                    }
-                };
         Ok(outcome)
     }
-            Err(err) => {
-                self.topology_state.error(err.to_string());
-                Err(err)
-            }
-        }
-    }
 
     pub fn register_all(&mut self, mut scores: ScoreVec<T>) {
         let mut score_mut = self.scores.write().expect("Should acquire lock");
@@ -73,7 +61,15 @@ impl<T: Topology> Maestro<T> {
     }
 
     fn is_topology_initialized(&self) -> bool {
-        self.topology_state.status == TopologyStatus::Success
+        let result = self.topology_preparation_result.lock().unwrap();
+        if let Some(outcome) = result.as_ref() {
+            match outcome.status {
+                InterpretStatus::SUCCESS => return true,
+                _ => return false,
+            }
+        } else {
+            false
+        }
     }
 
     pub async fn interpret(&self, score: Box<dyn Score<T>>) -> Result<Outcome, InterpretError> {
@@ -84,9 +80,11 @@ impl<T: Topology> Maestro<T> {
                 self.topology.name(),
             );
         }
-        debug!("Interpreting score {score:?}");
+        info!("Running score {score:?}");
-        let result = score.interpret(&self.inventory, &self.topology).await;
+        let interpret = score.create_interpret();
-        debug!("Got result {result:?}");
+        info!("Launching interpret {interpret:?}");
+        let result = interpret.execute(&self.inventory, &self.topology).await;
+        info!("Got result {result:?}");
         result
     }
 

harmony/src/domain/mod.rs

@@ -3,7 +3,6 @@ pub mod data;
 pub mod executors;
 pub mod filter;
 pub mod hardware;
-pub mod instrumentation;
 pub mod interpret;
 pub mod inventory;
 pub mod maestro;

harmony/src/domain/score.rs

@@ -1,62 +1,22 @@
 use std::collections::BTreeMap;
 
-use async_trait::async_trait;
 use serde::Serialize;
 use serde_value::Value;
 
-use super::{
+use super::{interpret::Interpret, topology::Topology};
-    data::Id,
-    instrumentation::{self, HarmonyEvent},
-    interpret::{Interpret, InterpretError, Outcome},
-    inventory::Inventory,
-    topology::Topology,
-};
 
-#[async_trait]
 pub trait Score<T: Topology>:
     std::fmt::Debug + ScoreToString<T> + Send + Sync + CloneBoxScore<T> + SerializeScore<T>
 {
-    async fn interpret(
-        &self,
-        inventory: &Inventory,
-        topology: &T,
-    ) -> Result<Outcome, InterpretError> {
-        let id = Id::default();
-        let interpret = self.create_interpret();
-
-        instrumentation::instrument(HarmonyEvent::InterpretExecutionStarted {
-            execution_id: id.clone().to_string(),
-            topology: topology.name().into(),
-            interpret: interpret.get_name().to_string(),
-            score: self.name(),
-            message: format!("{} running...", interpret.get_name()),
-        })
-        .unwrap();
-        let result = interpret.execute(inventory, topology).await;
-
-        instrumentation::instrument(HarmonyEvent::InterpretExecutionFinished {
-            execution_id: id.clone().to_string(),
-            topology: topology.name().into(),
-            interpret: interpret.get_name().to_string(),
-            score: self.name(),
-            outcome: result.clone(),
-        })
-        .unwrap();
-
-        result
-    }
-
-    fn name(&self) -> String;
-
-    #[doc(hidden)]
     fn create_interpret(&self) -> Box<dyn Interpret<T>>;
+    fn name(&self) -> String;
 }
 
 pub trait SerializeScore<T: Topology> {
     fn serialize(&self) -> Value;
 }
 
-impl<S, T> SerializeScore<T> for S
+impl<'de, S, T> SerializeScore<T> for S
 where
     T: Topology,
     S: Score<T> + Serialize,
@@ -64,7 +24,7 @@ where
     fn serialize(&self) -> Value {
         // TODO not sure if this is the right place to handle the error or it should bubble
         // up?
-        serde_value::to_value(self).expect("Score should serialize successfully")
+        serde_value::to_value(&self).expect("Score should serialize successfully")
     }
 }
 

harmony/src/domain/topology/ha_cluster.rs

@@ -1,9 +1,15 @@
 use async_trait::async_trait;
 use harmony_macros::ip;
 use harmony_types::net::MacAddress;
+use log::error;
 use log::info;
 
+use crate::config::Config;
 use crate::executors::ExecutorError;
+use crate::interpret::InterpretError;
+use crate::interpret::Outcome;
+use crate::inventory::Inventory;
+use crate::topology::upgradeable::Upgradeable;
 
 use super::DHCPStaticEntry;
 use super::DhcpServer;
@@ -17,17 +23,18 @@ use super::K8sclient;
 use super::LoadBalancer;
 use super::LoadBalancerService;
 use super::LogicalHost;
-use super::PreparationError;
-use super::PreparationOutcome;
 use super::Router;
 use super::TftpServer;
 
 use super::Topology;
 use super::Url;
 use super::k8s::K8sClient;
+use std::fmt::Debug;
+use std::net::IpAddr;
+use std::str::FromStr;
 use std::sync::Arc;
 
-#[derive(Debug, Clone)]
+#[derive(Clone, Debug)]
 pub struct HAClusterTopology {
     pub domain_name: String,
     pub router: Arc<dyn Router>,
@@ -48,10 +55,16 @@ impl Topology for HAClusterTopology {
     fn name(&self) -> &str {
         "HAClusterTopology"
     }
-    async fn ensure_ready(&self) -> Result<PreparationOutcome, PreparationError> {
+    async fn ensure_ready(&self) -> Result<Outcome, InterpretError> {
-        todo!(
+        error!(
             "ensure_ready, not entirely sure what it should do here, probably something like verify that the hosts are reachable and all services are up and ready."
-        )
+        );
+        let config = Config::load().expect("couldn't load config");
+
+        if config.run_upgrades {
+            self.upgrade(&Inventory::empty(), self).await?;
+        }
+        Ok(Outcome::success("for now do nothing".to_string()))
     }
 }
 
@@ -244,12 +257,17 @@ impl Topology for DummyInfra {
         todo!()
     }
 
-    async fn ensure_ready(&self) -> Result<PreparationOutcome, PreparationError> {
+    async fn ensure_ready(&self) -> Result<Outcome, InterpretError> {
         let dummy_msg = "This is a dummy infrastructure that does nothing";
         info!("{dummy_msg}");
-        Ok(PreparationOutcome::Success {
+        Ok(Outcome::success(dummy_msg.to_string()))
-            details: dummy_msg.into(),
+    }
-        })
+}
+
+#[async_trait]
+impl<T: Topology> Upgradeable<T> for DummyInfra {
+    async fn upgrade(&self, _inventory: &Inventory, _topology: &T) -> Result<(), InterpretError> {
+        unimplemented!("{}", UNIMPLEMENTED_DUMMY_INFRA)
     }
 }
 
@@ -419,3 +437,12 @@ impl DnsServer for DummyInfra {
         unimplemented!("{}", UNIMPLEMENTED_DUMMY_INFRA)
     }
 }
+
+#[async_trait]
+impl<T: Topology> Upgradeable<T> for HAClusterTopology {
+    async fn upgrade(&self, inventory: &Inventory, topology: &T) -> Result<(), InterpretError> {
+        error!("TODO implement upgrades for all parts of the cluster");
+        self.firewall.upgrade(inventory, topology).await?;
+        Ok(())
+    }
+}

harmony/src/domain/topology/k8s.rs

@@ -1,11 +1,12 @@
 use derive_new::new;
+use futures_util::StreamExt;
 use k8s_openapi::{
     ClusterResourceScope, NamespaceResourceScope,
     api::{apps::v1::Deployment, core::v1::Pod},
 };
 use kube::{
     Client, Config, Error, Resource,
-    api::{Api, AttachParams, DeleteParams, ListParams, Patch, PatchParams, ResourceExt},
+    api::{Api, AttachParams, ListParams, Patch, PatchParams, ResourceExt},
     config::{KubeConfigOptions, Kubeconfig},
     core::ErrorResponse,
     runtime::reflector::Lookup,
@@ -16,25 +17,16 @@ use kube::{
     runtime::wait::await_condition,
 };
 use log::{debug, error, trace};
-use serde::{Serialize, de::DeserializeOwned};
+use serde::de::DeserializeOwned;
-use serde_json::json;
+use similar::{DiffableStr, TextDiff};
-use similar::TextDiff;
+
-use tokio::io::AsyncReadExt;
+use crate::config::Config as HarmonyConfig;
 
 #[derive(new, Clone)]
 pub struct K8sClient {
     client: Client,
 }
 
-impl Serialize for K8sClient {
-    fn serialize<S>(&self, _serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: serde::Serializer,
-    {
-        todo!()
-    }
-}
-
 impl std::fmt::Debug for K8sClient {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         // This is a poor man's debug implementation for now as kube::Client does not provide much
@@ -53,66 +45,6 @@ impl K8sClient {
         })
     }
 
-    pub async fn get_deployment(
-        &self,
-        name: &str,
-        namespace: Option<&str>,
-    ) -> Result<Option<Deployment>, Error> {
-        let deps: Api<Deployment> = if let Some(ns) = namespace {
-            Api::namespaced(self.client.clone(), ns)
-        } else {
-            Api::default_namespaced(self.client.clone())
-        };
-        Ok(deps.get_opt(name).await?)
-    }
-
-    pub async fn get_pod(&self, name: &str, namespace: Option<&str>) -> Result<Option<Pod>, Error> {
-        let pods: Api<Pod> = if let Some(ns) = namespace {
-            Api::namespaced(self.client.clone(), ns)
-        } else {
-            Api::default_namespaced(self.client.clone())
-        };
-        Ok(pods.get_opt(name).await?)
-    }
-
-    pub async fn scale_deployment(
-        &self,
-        name: &str,
-        namespace: Option<&str>,
-        replicas: u32,
-    ) -> Result<(), Error> {
-        let deployments: Api<Deployment> = if let Some(ns) = namespace {
-            Api::namespaced(self.client.clone(), ns)
-        } else {
-            Api::default_namespaced(self.client.clone())
-        };
-
-        let patch = json!({
-            "spec": {
-                "replicas": replicas
-            }
-        });
-        let pp = PatchParams::default();
-        let scale = Patch::Apply(&patch);
-        deployments.patch_scale(name, &pp, &scale).await?;
-        Ok(())
-    }
-
-    pub async fn delete_deployment(
-        &self,
-        name: &str,
-        namespace: Option<&str>,
-    ) -> Result<(), Error> {
-        let deployments: Api<Deployment> = if let Some(ns) = namespace {
-            Api::namespaced(self.client.clone(), ns)
-        } else {
-            Api::default_namespaced(self.client.clone())
-        };
-        let delete_params = DeleteParams::default();
-        deployments.delete(name, &delete_params).await?;
-        Ok(())
-    }
-
     pub async fn wait_until_deployment_ready(
         &self,
         name: String,
@@ -128,75 +60,13 @@ impl K8sClient {
         }
 
         let establish = await_condition(api, name.as_str(), conditions::is_deployment_completed());
-        let t = timeout.unwrap_or(300);
+        let t = if let Some(t) = timeout { t } else { 300 };
         let res = tokio::time::timeout(std::time::Duration::from_secs(t), establish).await;
 
-        if res.is_ok() {
+        if let Ok(r) = res {
-            Ok(())
+            return Ok(());
         } else {
-            Err("timed out while waiting for deployment".to_string())
+            return Err("timed out while waiting for deployment".to_string());
-        }
-    }
-
-    /// Will execute a commond in the first pod found that matches the specified label
-    /// '{label}={name}'
-    pub async fn exec_app_capture_output(
-        &self,
-        name: String,
-        label: String,
-        namespace: Option<&str>,
-        command: Vec<&str>,
-    ) -> Result<String, String> {
-        let api: Api<Pod>;
-
-        if let Some(ns) = namespace {
-            api = Api::namespaced(self.client.clone(), ns);
-        } else {
-            api = Api::default_namespaced(self.client.clone());
-        }
-        let pod_list = api
-            .list(&ListParams::default().labels(format!("{label}={name}").as_str()))
-            .await
-            .expect("couldn't get list of pods");
-
-        let res = api
-            .exec(
-                pod_list
-                    .items
-                    .first()
-                    .expect("couldn't get pod")
-                    .name()
-                    .expect("couldn't get pod name")
-                    .into_owned()
-                    .as_str(),
-                command,
-                &AttachParams::default().stdout(true).stderr(true),
-            )
-            .await;
-        match res {
-            Err(e) => Err(e.to_string()),
-            Ok(mut process) => {
-                let status = process
-                    .take_status()
-                    .expect("Couldn't get status")
-                    .await
-                    .expect("Couldn't unwrap status");
-
-                if let Some(s) = status.status {
-                    let mut stdout_buf = String::new();
-                    if let Some(mut stdout) = process.stdout().take() {
-                        stdout.read_to_string(&mut stdout_buf).await;
-                    }
-                    debug!("Status: {} - {:?}", s, status.details);
-                    if s == "Success" {
-                        Ok(stdout_buf)
-                    } else {
-                        Err(s)
-                    }
-                } else {
-                    Err("Couldn't get inner status of pod exec".to_string())
-                }
-            }
         }
     }
 
@@ -235,7 +105,7 @@ impl K8sClient {
             .await;
 
         match res {
-            Err(e) => Err(e.to_string()),
+            Err(e) => return Err(e.to_string()),
             Ok(mut process) => {
                 let status = process
                     .take_status()
@@ -244,10 +114,14 @@ impl K8sClient {
                     .expect("Couldn't unwrap status");
 
                 if let Some(s) = status.status {
-                    debug!("Status: {} - {:?}", s, status.details);
+                    debug!("Status: {}", s);
-                    if s == "Success" { Ok(()) } else { Err(s) }
+                    if s == "Success" {
+                        return Ok(());
                     } else {
-                    Err("Couldn't get inner status of pod exec".to_string())
+                        return Err(s);
+                    }
+                } else {
+                    return Err("Couldn't get inner status of pod exec".to_string());
                 }
             }
         }
@@ -282,15 +156,16 @@ impl K8sClient {
             .as_ref()
             .expect("K8s Resource should have a name");
 
-        if *crate::config::DRY_RUN {
+        let config = HarmonyConfig::load().expect("couldn't load config");
+
+        if config.dry_run {
             match api.get(name).await {
                 Ok(current) => {
                     trace!("Received current value {current:#?}");
                     // The resource exists, so we calculate and display a diff.
                     println!("\nPerforming dry-run for resource: '{}'", name);
-                    let mut current_yaml = serde_yaml::to_value(&current).unwrap_or_else(|_| {
+                    let mut current_yaml = serde_yaml::to_value(&current)
-                        panic!("Could not serialize current value : {current:#?}")
+                        .expect(&format!("Could not serialize current value : {current:#?}"));
-                    });
                     if current_yaml.is_mapping() && current_yaml.get("status").is_some() {
                         let map = current_yaml.as_mapping_mut().unwrap();
                         let removed = map.remove_entry("status");
@@ -357,7 +232,7 @@ impl K8sClient {
         }
     }
 
-    pub async fn apply_many<K>(&self, resource: &[K], ns: Option<&str>) -> Result<Vec<K>, Error>
+    pub async fn apply_many<K>(&self, resource: &Vec<K>, ns: Option<&str>) -> Result<Vec<K>, Error>
     where
         K: Resource + Clone + std::fmt::Debug + DeserializeOwned + serde::Serialize,
         <K as Resource>::Scope: ApplyStrategy<K>,
@@ -373,7 +248,7 @@ impl K8sClient {
 
     pub async fn apply_yaml_many(
         &self,
-        #[allow(clippy::ptr_arg)] yaml: &Vec<serde_yaml::Value>,
+        yaml: &Vec<serde_yaml::Value>,
         ns: Option<&str>,
     ) -> Result<(), Error> {
         for y in yaml.iter() {

harmony/src/domain/topology/k8s_anywhere.rs

@@ -1,46 +1,31 @@
 use std::{process::Command, sync::Arc};
 
 use async_trait::async_trait;
+use figment::{Figment, providers::Env};
+use inquire::Confirm;
 use log::{debug, info, warn};
-use serde::Serialize;
+use serde::{Deserialize, Serialize};
 use tokio::sync::OnceCell;
 
 use crate::{
     executors::ExecutorError,
-    interpret::InterpretStatus,
+    interpret::{InterpretError, Outcome},
     inventory::Inventory,
-    modules::{
+    maestro::Maestro,
-        k3d::K3DInstallationScore,
+    modules::k3d::K3DInstallationScore,
-        monitoring::kube_prometheus::crd::{
+    topology::LocalhostTopology,
-            crd_alertmanager_config::CRDPrometheus,
-            prometheus_operator::prometheus_operator_helm_chart_score,
-        },
-        prometheus::{
-            k8s_prometheus_alerting_score::K8sPrometheusCRDAlertingScore,
-            prometheus::PrometheusApplicationMonitoring,
-        },
-    },
-    score::Score,
 };
 
 use super::{
-    DeploymentTarget, HelmCommand, K8sclient, MultiTargetTopology, PreparationError,
+    DeploymentTarget, HelmCommand, K8sclient, MultiTargetTopology, Topology,
-    PreparationOutcome, Topology,
     k8s::K8sClient,
-    oberservability::monitoring::AlertReceiver,
+    tenant::{TenantConfig, TenantManager, k8s::K8sTenantManager},
-    tenant::{
-        TenantConfig, TenantManager,
-        k8s::K8sTenantManager,
-        network_policy::{
-            K3dNetworkPolicyStrategy, NetworkPolicyStrategy, NoopNetworkPolicyStrategy,
-        },
-    },
 };
 
 #[derive(Clone, Debug)]
 struct K8sState {
     client: Arc<K8sClient>,
-    source: K8sSource,
+    _source: K8sSource,
     message: String,
 }
 
@@ -74,42 +59,8 @@ impl K8sclient for K8sAnywhereTopology {
     }
 }
 
-#[async_trait]
-impl PrometheusApplicationMonitoring<CRDPrometheus> for K8sAnywhereTopology {
-    async fn install_prometheus(
-        &self,
-        sender: &CRDPrometheus,
-        inventory: &Inventory,
-        receivers: Option<Vec<Box<dyn AlertReceiver<CRDPrometheus>>>>,
-    ) -> Result<PreparationOutcome, PreparationError> {
-        let po_result = self.ensure_prometheus_operator(sender).await?;
-
-        if po_result == PreparationOutcome::Noop {
-            debug!("Skipping Prometheus CR installation due to missing operator.");
-            return Ok(po_result);
-        }
-
-        let result = self
-            .get_k8s_prometheus_application_score(sender.clone(), receivers)
-            .await
-            .interpret(inventory, self)
-            .await;
-
-        match result {
-            Ok(outcome) => match outcome.status {
-                InterpretStatus::SUCCESS => Ok(PreparationOutcome::Success {
-                    details: outcome.message,
-                }),
-                InterpretStatus::NOOP => Ok(PreparationOutcome::Noop),
-                _ => Err(PreparationError::new(outcome.message)),
-            },
-            Err(err) => Err(PreparationError::new(err.to_string())),
-        }
-    }
-}
-
 impl Serialize for K8sAnywhereTopology {
-    fn serialize<S>(&self, _serializer: S) -> Result<S::Ok, S::Error>
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
     where
         S: serde::Serializer,
     {
@@ -134,19 +85,6 @@ impl K8sAnywhereTopology {
         }
     }
 
-    async fn get_k8s_prometheus_application_score(
-        &self,
-        sender: CRDPrometheus,
-        receivers: Option<Vec<Box<dyn AlertReceiver<CRDPrometheus>>>>,
-    ) -> K8sPrometheusCRDAlertingScore {
-        K8sPrometheusCRDAlertingScore {
-            sender,
-            receivers: receivers.unwrap_or_default(),
-            service_monitors: vec![],
-            prometheus_rules: vec![],
-        }
-    }
-
     fn is_helm_available(&self) -> Result<(), String> {
         let version_result = Command::new("helm")
             .arg("version")
@@ -157,8 +95,9 @@ impl K8sAnywhereTopology {
             return Err("Failed to run 'helm -version'".to_string());
         }
 
+        // Print the version output
         let version_output = String::from_utf8_lossy(&version_result.stdout);
-        debug!("Helm version: {}", version_output.trim());
+        println!("Helm version: {}", version_output.trim());
 
         Ok(())
     }
@@ -175,42 +114,33 @@ impl K8sAnywhereTopology {
         K3DInstallationScore::default()
     }
 
-    async fn try_install_k3d(&self) -> Result<(), PreparationError> {
+    async fn try_install_k3d(&self) -> Result<(), InterpretError> {
-        let result = self
+        let maestro = Maestro::initialize(Inventory::autoload(), LocalhostTopology::new()).await?;
-            .get_k3d_installation_score()
+        let k3d_score = self.get_k3d_installation_score();
-            .interpret(&Inventory::empty(), self)
+        maestro.interpret(Box::new(k3d_score)).await?;
-            .await;
+        Ok(())
-
-        match result {
-            Ok(outcome) => match outcome.status {
-                InterpretStatus::SUCCESS => Ok(()),
-                InterpretStatus::NOOP => Ok(()),
-                _ => Err(PreparationError::new(outcome.message)),
-            },
-            Err(err) => Err(PreparationError::new(err.to_string())),
-        }
     }
 
-    async fn try_get_or_install_k8s_client(&self) -> Result<Option<K8sState>, PreparationError> {
+    async fn try_get_or_install_k8s_client(&self) -> Result<Option<K8sState>, InterpretError> {
         let k8s_anywhere_config = &self.config;
 
         // TODO this deserves some refactoring, it is becoming a bit hard to figure out
         // be careful when making modifications here
         if k8s_anywhere_config.use_local_k3d {
-            debug!("Using local k3d cluster because of use_local_k3d set to true");
+            info!("Using local k3d cluster because of use_local_k3d set to true");
         } else {
             if let Some(kubeconfig) = &k8s_anywhere_config.kubeconfig {
                 debug!("Loading kubeconfig {kubeconfig}");
-                match self.try_load_kubeconfig(kubeconfig).await {
+                match self.try_load_kubeconfig(&kubeconfig).await {
                     Some(client) => {
                         return Ok(Some(K8sState {
                             client: Arc::new(client),
-                            source: K8sSource::Kubeconfig,
+                            _source: K8sSource::Kubeconfig,
                             message: format!("Loaded k8s client from kubeconfig {kubeconfig}"),
                         }));
                     }
                     None => {
-                        return Err(PreparationError::new(format!(
+                        return Err(InterpretError::new(format!(
                             "Failed to load kubeconfig from {kubeconfig}"
                         )));
                     }
@@ -229,13 +159,22 @@ impl K8sAnywhereTopology {
         }
 
         if !k8s_anywhere_config.autoinstall {
+            debug!("Autoinstall confirmation prompt");
+            let confirmation = Confirm::new( "Harmony autoinstallation is not activated, do you wish to launch autoinstallation? : ")
+                .with_default(false)
+                .prompt()
+                .expect("Unexpected prompt error");
+            debug!("Autoinstall confirmation {confirmation}");
+
+            if !confirmation {
                 warn!(
                     "Installation cancelled, K8sAnywhere could not initialize a valid Kubernetes client"
                 );
                 return Ok(None);
             }
+        }
 
-        debug!("Starting K8sAnywhere installation");
+        info!("Starting K8sAnywhere installation");
         self.try_install_k3d().await?;
         let k3d_score = self.get_k3d_installation_score();
         // I feel like having to rely on the k3d_rs crate here is a smell
@@ -247,8 +186,8 @@ impl K8sAnywhereTopology {
         let state = match k3d.get_client().await {
             Ok(client) => K8sState {
                 client: Arc::new(K8sClient::new(client)),
-                source: K8sSource::LocalK3d,
+                _source: K8sSource::LocalK3d,
-                message: "K8s client ready".to_string(),
+                message: "Successfully installed K3D cluster and acquired client".to_string(),
             },
             Err(_) => todo!(),
         };
@@ -256,21 +195,15 @@ impl K8sAnywhereTopology {
         Ok(Some(state))
     }
 
-    async fn ensure_k8s_tenant_manager(&self, k8s_state: &K8sState) -> Result<(), String> {
+    async fn ensure_k8s_tenant_manager(&self) -> Result<(), String> {
-        if self.tenant_manager.get().is_some() {
+        if let Some(_) = self.tenant_manager.get() {
             return Ok(());
         }
 
         self.tenant_manager
             .get_or_try_init(async || -> Result<K8sTenantManager, String> {
                 let k8s_client = self.k8s_client().await?;
-                let network_policy_strategy: Box<dyn NetworkPolicyStrategy> = match k8s_state.source
+                Ok(K8sTenantManager::new(k8s_client))
-                {
-                    K8sSource::LocalK3d => Box::new(K3dNetworkPolicyStrategy::new()),
-                    K8sSource::Kubeconfig => Box::new(NoopNetworkPolicyStrategy::new()),
-                };
-
-                Ok(K8sTenantManager::new(k8s_client, network_policy_strategy))
             })
             .await?;
 
@@ -285,58 +218,9 @@ impl K8sAnywhereTopology {
             )),
         }
     }
-
-    async fn ensure_prometheus_operator(
-        &self,
-        sender: &CRDPrometheus,
-    ) -> Result<PreparationOutcome, PreparationError> {
-        let status = Command::new("sh")
-            .args(["-c", "kubectl get crd -A | grep -i prometheuses"])
-            .status()
-            .map_err(|e| PreparationError::new(format!("could not connect to cluster: {}", e)))?;
-
-        if !status.success() {
-            if let Some(Some(k8s_state)) = self.k8s_state.get() {
-                match k8s_state.source {
-                    K8sSource::LocalK3d => {
-                        debug!("installing prometheus operator");
-                        let op_score =
-                            prometheus_operator_helm_chart_score(sender.namespace.clone());
-                        let result = op_score.interpret(&Inventory::empty(), self).await;
-
-                        return match result {
-                            Ok(outcome) => match outcome.status {
-                                InterpretStatus::SUCCESS => Ok(PreparationOutcome::Success {
-                                    details: "installed prometheus operator".into(),
-                                }),
-                                InterpretStatus::NOOP => Ok(PreparationOutcome::Noop),
-                                _ => Err(PreparationError::new(
-                                    "failed to install prometheus operator (unknown error)".into(),
-                                )),
-                            },
-                            Err(err) => Err(PreparationError::new(err.to_string())),
-                        };
-                    }
-                    K8sSource::Kubeconfig => {
-                        debug!("unable to install prometheus operator, contact cluster admin");
-                        return Ok(PreparationOutcome::Noop);
-                    }
-                }
-            } else {
-                warn!("Unable to detect k8s_state. Skipping Prometheus Operator install.");
-                return Ok(PreparationOutcome::Noop);
-            }
-        }
-
-        debug!("Prometheus operator is already present, skipping install");
-
-        Ok(PreparationOutcome::Success {
-            details: "prometheus operator present in cluster".into(),
-        })
-    }
 }
 
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, Deserialize)]
 pub struct K8sAnywhereConfig {
     /// The path of the KUBECONFIG file that Harmony should use to interact with the Kubernetes
     /// cluster
@@ -354,7 +238,7 @@ pub struct K8sAnywhereConfig {
     ///
     /// When enabled, autoinstall will setup a K3D cluster on the localhost. https://k3d.io/stable/
     ///
-    /// Default: true
+    /// Default: false
     pub autoinstall: bool,
 
     /// Whether to use local k3d cluster.
@@ -363,25 +247,29 @@ pub struct K8sAnywhereConfig {
     ///
     /// default: true
     pub use_local_k3d: bool,
-    pub harmony_profile: String,
+    pub profile: String,
+}
+
+impl Default for K8sAnywhereConfig {
+    fn default() -> Self {
+        Self {
+            kubeconfig: None,
+            use_system_kubeconfig: false,
+            autoinstall: false,
+            // TODO harmony_profile should be managed at a more core level than this
+            profile: "dev".to_string(),
+            use_local_k3d: true,
+        }
+    }
 }
 
 impl K8sAnywhereConfig {
     fn from_env() -> Self {
-        Self {
+        Figment::new()
-            kubeconfig: std::env::var("KUBECONFIG").ok().map(|v| v.to_string()),
+            .merge(Env::prefixed("HARMONY_"))
-            use_system_kubeconfig: std::env::var("HARMONY_USE_SYSTEM_KUBECONFIG")
+            .merge(Env::raw().only(&["KUBECONFIG"]))
-                .map_or_else(|_| false, |v| v.parse().ok().unwrap_or(false)),
+            .extract()
-            autoinstall: std::env::var("HARMONY_AUTOINSTALL")
+            .expect("couldn't load config from env")
-                .map_or_else(|_| true, |v| v.parse().ok().unwrap_or(false)),
-            // TODO harmony_profile should be managed at a more core level than this
-            harmony_profile: std::env::var("HARMONY_PROFILE").map_or_else(
-                |_| "dev".to_string(),
-                |v| v.parse().ok().unwrap_or("dev".to_string()),
-            ),
-            use_local_k3d: std::env::var("HARMONY_USE_LOCAL_K3D")
-                .map_or_else(|_| true, |v| v.parse().ok().unwrap_or(true)),
-        }
     }
 }
 
@@ -391,25 +279,26 @@ impl Topology for K8sAnywhereTopology {
         "K8sAnywhereTopology"
     }
 
-    async fn ensure_ready(&self) -> Result<PreparationOutcome, PreparationError> {
+    async fn ensure_ready(&self) -> Result<Outcome, InterpretError> {
         let k8s_state = self
             .k8s_state
             .get_or_try_init(|| self.try_get_or_install_k8s_client())
             .await?;
 
-        let k8s_state: &K8sState = k8s_state.as_ref().ok_or(PreparationError::new(
+        let k8s_state: &K8sState = k8s_state.as_ref().ok_or(InterpretError::new(
-            "no K8s client could be found or installed".to_string(),
+            "No K8s client could be found or installed".to_string(),
         ))?;
 
-        self.ensure_k8s_tenant_manager(k8s_state)
+        self.ensure_k8s_tenant_manager()
             .await
-            .map_err(PreparationError::new)?;
+            .map_err(|e| InterpretError::new(e))?;
 
         match self.is_helm_available() {
-            Ok(()) => Ok(PreparationOutcome::Success {
+            Ok(()) => Ok(Outcome::success(format!(
-                details: format!("{} + helm available", k8s_state.message.clone()),
+                "{} + helm available",
-            }),
+                k8s_state.message.clone()
-            Err(e) => Err(PreparationError::new(format!("helm unavailable: {}", e))),
+            ))),
+            Err(e) => Err(InterpretError::new(format!("helm unavailable: {}", e))),
         }
     }
 }
@@ -420,7 +309,7 @@ impl MultiTargetTopology for K8sAnywhereTopology {
             return DeploymentTarget::LocalDev;
         }
 
-        match self.config.harmony_profile.to_lowercase().as_str() {
+        match self.config.profile.to_lowercase().as_str() {
             "staging" => DeploymentTarget::Staging,
             "production" => DeploymentTarget::Production,
             _ => todo!("HARMONY_PROFILE must be set when use_local_k3d is not set"),

harmony/src/domain/topology/localhost.rs

@@ -1,7 +1,9 @@
 use async_trait::async_trait;
 use derive_new::new;
 
-use super::{HelmCommand, PreparationError, PreparationOutcome, Topology};
+use crate::interpret::{InterpretError, Outcome};
+
+use super::{HelmCommand, Topology};
 
 #[derive(new)]
 pub struct LocalhostTopology;
@@ -12,10 +14,10 @@ impl Topology for LocalhostTopology {
         "LocalHostTopology"
     }
 
-    async fn ensure_ready(&self) -> Result<PreparationOutcome, PreparationError> {
+    async fn ensure_ready(&self) -> Result<Outcome, InterpretError> {
-        Ok(PreparationOutcome::Success {
+        Ok(Outcome::success(
-            details: "Localhost is Chuck Norris, always ready.".into(),
+            "Localhost is Chuck Norris, always ready.".to_string(),
-        })
+        ))
     }
 }
 

harmony/src/domain/topology/mod.rs

@@ -6,7 +6,7 @@ mod k8s_anywhere;
 mod localhost;
 pub mod oberservability;
 pub mod tenant;
-use derive_new::new;
+pub mod upgradeable;
 pub use k8s_anywhere::*;
 pub use localhost::*;
 pub mod k8s;
@@ -27,13 +27,10 @@ pub use tftp::*;
 mod helm_command;
 pub use helm_command::*;
 
-use super::{
-    executors::ExecutorError,
-    instrumentation::{self, HarmonyEvent},
-};
-use std::error::Error;
 use std::net::IpAddr;
 
+use super::interpret::{InterpretError, Outcome};
+
 /// Represents a logical view of an infrastructure environment providing specific capabilities.
 ///
 /// A Topology acts as a self-contained "package" responsible for managing access
@@ -61,128 +58,9 @@ pub trait Topology: Send + Sync {
     ///     *   **Internal Orchestration:** For complex topologies, this method might manage dependencies on other sub-topologies, ensuring *their* `ensure_ready` is called first. Using nested `Maestros` to run setup `Scores` against these sub-topologies is the recommended pattern for non-trivial bootstrapping, allowing reuse of Harmony's core orchestration logic.
     ///
     /// # Returns
-    /// - `Ok(PreparationOutcome)`: Indicates the topology is now ready. The `Outcome` status might be `SUCCESS` if actions were taken, or `NOOP` if it was already ready. The message should provide context.
+    /// - `Ok(Outcome)`: Indicates the topology is now ready. The `Outcome` status might be `SUCCESS` if actions were taken, or `NOOP` if it was already ready. The message should provide context.
-    /// - `Err(PreparationError)`: Indicates the topology could not reach a ready state due to configuration issues, discovery failures, bootstrap errors, or unsupported environments.
+    /// - `Err(TopologyError)`: Indicates the topology could not reach a ready state due to configuration issues, discovery failures, bootstrap errors, or unsupported environments.
-    async fn ensure_ready(&self) -> Result<PreparationOutcome, PreparationError>;
+    async fn ensure_ready(&self) -> Result<Outcome, InterpretError>;
-}
-
-#[derive(Debug, Clone, PartialEq, Eq)]
-pub enum PreparationOutcome {
-    Success { details: String },
-    Noop,
-}
-
-#[derive(Debug, Clone, new)]
-pub struct PreparationError {
-    msg: String,
-}
-
-impl std::fmt::Display for PreparationError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.write_str(&self.msg)
-    }
-}
-
-impl Error for PreparationError {}
-
-impl From<ExecutorError> for PreparationError {
-    fn from(value: ExecutorError) -> Self {
-        Self {
-            msg: format!("InterpretError : {value}"),
-        }
-    }
-}
-
-impl From<kube::Error> for PreparationError {
-    fn from(value: kube::Error) -> Self {
-        Self {
-            msg: format!("PreparationError : {value}"),
-        }
-    }
-}
-
-impl From<String> for PreparationError {
-    fn from(value: String) -> Self {
-        Self {
-            msg: format!("PreparationError : {value}"),
-        }
-    }
-}
-
-#[derive(Clone, Debug, PartialEq)]
-pub enum TopologyStatus {
-    Queued,
-    Preparing,
-    Success,
-    Noop,
-    Error,
-}
-
-pub struct TopologyState {
-    pub topology: String,
-    pub status: TopologyStatus,
-}
-
-impl TopologyState {
-    pub fn new(topology: String) -> Self {
-        let instance = Self {
-            topology,
-            status: TopologyStatus::Queued,
-        };
-
-        instrumentation::instrument(HarmonyEvent::TopologyStateChanged {
-            topology: instance.topology.clone(),
-            status: instance.status.clone(),
-            message: None,
-        })
-        .unwrap();
-
-        instance
-    }
-
-    pub fn prepare(&mut self) {
-        self.status = TopologyStatus::Preparing;
-
-        instrumentation::instrument(HarmonyEvent::TopologyStateChanged {
-            topology: self.topology.clone(),
-            status: self.status.clone(),
-            message: None,
-        })
-        .unwrap();
-    }
-
-    pub fn success(&mut self, message: String) {
-        self.status = TopologyStatus::Success;
-
-        instrumentation::instrument(HarmonyEvent::TopologyStateChanged {
-            topology: self.topology.clone(),
-            status: self.status.clone(),
-            message: Some(message),
-        })
-        .unwrap();
-    }
-
-    pub fn noop(&mut self) {
-        self.status = TopologyStatus::Noop;
-
-        instrumentation::instrument(HarmonyEvent::TopologyStateChanged {
-            topology: self.topology.clone(),
-            status: self.status.clone(),
-            message: None,
-        })
-        .unwrap();
-    }
-
-    pub fn error(&mut self, message: String) {
-        self.status = TopologyStatus::Error;
-
-        instrumentation::instrument(HarmonyEvent::TopologyStateChanged {
-            topology: self.topology.clone(),
-            status: self.status.clone(),
-            message: Some(message),
-        })
-        .unwrap();
-    }
 }
 
 #[derive(Debug)]
@@ -211,7 +89,7 @@ impl Serialize for Url {
     {
         match self {
             Url::LocalFolder(path) => serializer.serialize_str(path),
-            Url::Url(url) => serializer.serialize_str(url.as_str()),
+            Url::Url(url) => serializer.serialize_str(&url.as_str()),
         }
     }
 }

harmony/src/domain/topology/network.rs

@@ -2,9 +2,15 @@ use std::{net::Ipv4Addr, str::FromStr, sync::Arc};
 
 use async_trait::async_trait;
 use harmony_types::net::MacAddress;
+use log::debug;
 use serde::Serialize;
 
-use crate::executors::ExecutorError;
+use crate::{
+    executors::ExecutorError,
+    interpret::InterpretError,
+    inventory::Inventory,
+    topology::{Topology, upgradeable::Upgradeable},
+};
 
 use super::{IpAddress, LogicalHost, k8s::K8sClient};
 
@@ -38,6 +44,15 @@ impl std::fmt::Debug for dyn Firewall {
     }
 }
 
+// #[async_trait]
+// impl<T: Topology> Upgradeable<T> for dyn Firewall {
+//     async fn upgrade(&self, inventory: &Inventory, topology: &T) -> Result<(), InterpretError> {
+//         debug!("upgrading");
+//         self.upgrade(inventory, topology).await?;
+//         Ok(())
+//     }
+// }
+
 pub struct NetworkDomain {
     pub name: String,
 }

harmony/src/domain/topology/oberservability/monitoring.rs

@@ -1,5 +1,3 @@
-use std::any::Any;
-
 use async_trait::async_trait;
 use log::debug;
 
@@ -45,7 +43,7 @@ impl<S: AlertSender + Installable<T>, T: Topology> Interpret<T> for AlertingInte
     }
 
     fn get_name(&self) -> InterpretName {
-        InterpretName::Alerting
+        todo!()
     }
 
     fn get_version(&self) -> Version {
@@ -64,9 +62,7 @@ impl<S: AlertSender + Installable<T>, T: Topology> Interpret<T> for AlertingInte
 #[async_trait]
 pub trait AlertReceiver<S: AlertSender>: std::fmt::Debug + Send + Sync {
     async fn install(&self, sender: &S) -> Result<Outcome, InterpretError>;
-    fn name(&self) -> String;
     fn clone_box(&self) -> Box<dyn AlertReceiver<S>>;
-    fn as_any(&self) -> &dyn Any;
 }
 
 #[async_trait]
@@ -76,6 +72,6 @@ pub trait AlertRule<S: AlertSender>: std::fmt::Debug + Send + Sync {
 }
 
 #[async_trait]
-pub trait ScrapeTarget<S: AlertSender> {
+pub trait ScrapeTarger<S: AlertSender> {
     async fn install(&self, sender: &S) -> Result<(), InterpretError>;
 }

harmony/src/domain/topology/router.rs

@@ -27,11 +27,11 @@ pub struct UnmanagedRouter {
 
 impl Router for UnmanagedRouter {
     fn get_gateway(&self) -> IpAddress {
-        self.gateway
+        self.gateway.clone()
     }
 
     fn get_cidr(&self) -> Ipv4Cidr {
-        self.cidr
+        self.cidr.clone()
     }
 
     fn get_host(&self) -> LogicalHost {

harmony/src/domain/topology/tenant/k8s.rs

@@ -15,38 +15,36 @@ use k8s_openapi::{
     apimachinery::pkg::util::intstr::IntOrString,
 };
 use kube::Resource;
-use log::debug;
+use log::{debug, info, warn};
 use serde::de::DeserializeOwned;
 use serde_json::json;
 use tokio::sync::OnceCell;
 
-use super::{TenantConfig, TenantManager, network_policy::NetworkPolicyStrategy};
+use super::{TenantConfig, TenantManager};
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct K8sTenantManager {
     k8s_client: Arc<K8sClient>,
     k8s_tenant_config: Arc<OnceCell<TenantConfig>>,
-    network_policy_strategy: Box<dyn NetworkPolicyStrategy>,
 }
 
 impl K8sTenantManager {
-    pub fn new(
+    pub fn new(client: Arc<K8sClient>) -> Self {
-        client: Arc<K8sClient>,
-        network_policy_strategy: Box<dyn NetworkPolicyStrategy>,
-    ) -> Self {
         Self {
             k8s_client: client,
             k8s_tenant_config: Arc::new(OnceCell::new()),
-            network_policy_strategy,
         }
     }
+}
 
+impl K8sTenantManager {
     fn get_namespace_name(&self, config: &TenantConfig) -> String {
         config.name.clone()
     }
 
     fn ensure_constraints(&self, _namespace: &Namespace) -> Result<(), ExecutorError> {
-        // TODO: Ensure constraints are applied to namespace (https://git.nationtech.io/NationTech/harmony/issues/98)
+        warn!("Validate that when tenant already exists (by id) that name has not changed");
+        warn!("Make sure other Tenant constraints are respected by this k8s implementation");
         Ok(())
     }
 
@@ -221,6 +219,24 @@ impl K8sTenantManager {
                   }
                 ]
               },
+              {
+                "to": [
+                  {
+                "ipBlock": {
+                    "cidr": "10.43.0.1/32",
+                    }
+                  }
+                ]
+              },
+              {
+                "to": [
+                  {
+                "ipBlock": {
+                    "cidr": "172.23.0.0/16",
+                    }
+                  }
+                ]
+              },
               {
                 "to": [
                   {
@@ -288,19 +304,19 @@ impl K8sTenantManager {
                 let ports: Option<Vec<NetworkPolicyPort>> =
                     c.1.as_ref().map(|spec| match &spec.data {
                         super::PortSpecData::SinglePort(port) => vec![NetworkPolicyPort {
-                            port: Some(IntOrString::Int((*port).into())),
+                            port: Some(IntOrString::Int(port.clone().into())),
                             ..Default::default()
                         }],
                         super::PortSpecData::PortRange(start, end) => vec![NetworkPolicyPort {
-                            port: Some(IntOrString::Int((*start).into())),
+                            port: Some(IntOrString::Int(start.clone().into())),
-                            end_port: Some((*end).into()),
+                            end_port: Some(end.clone().into()),
                             protocol: None, // Not currently supported by Harmony
                         }],
 
                         super::PortSpecData::ListOfPorts(items) => items
                             .iter()
                             .map(|i| NetworkPolicyPort {
-                                port: Some(IntOrString::Int((*i).into())),
+                                port: Some(IntOrString::Int(i.clone().into())),
                                 ..Default::default()
                             })
                             .collect(),
@@ -345,19 +361,19 @@ impl K8sTenantManager {
                 let ports: Option<Vec<NetworkPolicyPort>> =
                     c.1.as_ref().map(|spec| match &spec.data {
                         super::PortSpecData::SinglePort(port) => vec![NetworkPolicyPort {
-                            port: Some(IntOrString::Int((*port).into())),
+                            port: Some(IntOrString::Int(port.clone().into())),
                             ..Default::default()
                         }],
                         super::PortSpecData::PortRange(start, end) => vec![NetworkPolicyPort {
-                            port: Some(IntOrString::Int((*start).into())),
+                            port: Some(IntOrString::Int(start.clone().into())),
-                            end_port: Some((*end).into()),
+                            end_port: Some(end.clone().into()),
                             protocol: None, // Not currently supported by Harmony
                         }],
 
                         super::PortSpecData::ListOfPorts(items) => items
                             .iter()
                             .map(|i| NetworkPolicyPort {
-                                port: Some(IntOrString::Int((*i).into())),
+                                port: Some(IntOrString::Int(i.clone().into())),
                                 ..Default::default()
                             })
                             .collect(),
@@ -390,27 +406,12 @@ impl K8sTenantManager {
     }
 }
 
-impl Clone for K8sTenantManager {
-    fn clone(&self) -> Self {
-        Self {
-            k8s_client: self.k8s_client.clone(),
-            k8s_tenant_config: self.k8s_tenant_config.clone(),
-            network_policy_strategy: self.network_policy_strategy.clone_box(),
-        }
-    }
-}
-
 #[async_trait]
 impl TenantManager for K8sTenantManager {
     async fn provision_tenant(&self, config: &TenantConfig) -> Result<(), ExecutorError> {
         let namespace = self.build_namespace(config)?;
         let resource_quota = self.build_resource_quota(config)?;
-
         let network_policy = self.build_network_policy(config)?;
-        let network_policy = self
-            .network_policy_strategy
-            .adjust_policy(network_policy, config);
-
         let resource_limit_range = self.build_limit_range(config)?;
 
         self.ensure_constraints(&namespace)?;
@@ -427,14 +428,13 @@ impl TenantManager for K8sTenantManager {
         debug!("Creating network_policy for tenant {}", config.name);
         self.apply_resource(network_policy, config).await?;
 
-        debug!(
+        info!(
             "Success provisionning K8s tenant id {} name {}",
             config.id, config.name
         );
         self.store_config(config);
         Ok(())
     }
-
     async fn get_tenant_config(&self) -> Option<TenantConfig> {
         self.k8s_tenant_config.get().cloned()
     }

harmony/src/domain/topology/tenant/mod.rs

@@ -1,11 +1,11 @@
 pub mod k8s;
 mod manager;
-pub mod network_policy;
+use std::str::FromStr;
 
-use crate::data::Id;
 pub use manager::*;
 use serde::{Deserialize, Serialize};
-use std::str::FromStr;
+
+use crate::data::Id;
 
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)] // Assuming serde for Scores
 pub struct TenantConfig {

harmony/src/domain/topology/tenant/network_policy.rs

@@ -1,120 +0,0 @@
-use k8s_openapi::api::networking::v1::{
-    IPBlock, NetworkPolicy, NetworkPolicyEgressRule, NetworkPolicyPeer, NetworkPolicySpec,
-};
-
-use super::TenantConfig;
-
-pub trait NetworkPolicyStrategy: Send + Sync + std::fmt::Debug {
-    fn clone_box(&self) -> Box<dyn NetworkPolicyStrategy>;
-
-    fn adjust_policy(&self, policy: NetworkPolicy, config: &TenantConfig) -> NetworkPolicy;
-}
-
-#[derive(Clone, Debug)]
-pub struct NoopNetworkPolicyStrategy {}
-
-impl NoopNetworkPolicyStrategy {
-    pub fn new() -> Self {
-        Self {}
-    }
-}
-
-impl Default for NoopNetworkPolicyStrategy {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl NetworkPolicyStrategy for NoopNetworkPolicyStrategy {
-    fn clone_box(&self) -> Box<dyn NetworkPolicyStrategy> {
-        Box::new(self.clone())
-    }
-
-    fn adjust_policy(&self, policy: NetworkPolicy, _config: &TenantConfig) -> NetworkPolicy {
-        policy
-    }
-}
-
-#[derive(Clone, Debug)]
-pub struct K3dNetworkPolicyStrategy {}
-
-impl K3dNetworkPolicyStrategy {
-    pub fn new() -> Self {
-        Self {}
-    }
-}
-
-impl Default for K3dNetworkPolicyStrategy {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-impl NetworkPolicyStrategy for K3dNetworkPolicyStrategy {
-    fn clone_box(&self) -> Box<dyn NetworkPolicyStrategy> {
-        Box::new(self.clone())
-    }
-
-    fn adjust_policy(&self, policy: NetworkPolicy, _config: &TenantConfig) -> NetworkPolicy {
-        let mut egress = policy
-            .spec
-            .clone()
-            .unwrap_or_default()
-            .egress
-            .clone()
-            .unwrap_or_default();
-        egress.push(NetworkPolicyEgressRule {
-            to: Some(vec![NetworkPolicyPeer {
-                ip_block: Some(IPBlock {
-                    cidr: "172.18.0.0/16".into(), // TODO: query the IP range https://git.nationtech.io/NationTech/harmony/issues/108
-                    ..Default::default()
-                }),
-                ..Default::default()
-            }]),
-            ..Default::default()
-        });
-
-        NetworkPolicy {
-            spec: Some(NetworkPolicySpec {
-                egress: Some(egress),
-                ..policy.spec.unwrap_or_default()
-            }),
-            ..policy
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use k8s_openapi::api::networking::v1::{
-        IPBlock, NetworkPolicy, NetworkPolicyEgressRule, NetworkPolicyPeer, NetworkPolicySpec,
-    };
-
-    use super::{K3dNetworkPolicyStrategy, NetworkPolicyStrategy};
-
-    #[test]
-    pub fn should_add_ip_block_for_k3d_harmony_server() {
-        let strategy = K3dNetworkPolicyStrategy::new();
-
-        let policy =
-            strategy.adjust_policy(NetworkPolicy::default(), &super::TenantConfig::default());
-
-        let expected_policy = NetworkPolicy {
-            spec: Some(NetworkPolicySpec {
-                egress: Some(vec![NetworkPolicyEgressRule {
-                    to: Some(vec![NetworkPolicyPeer {
-                        ip_block: Some(IPBlock {
-                            cidr: "172.18.0.0/16".into(),
-                            ..Default::default()
-                        }),
-                        ..Default::default()
-                    }]),
-                    ..Default::default()
-                }]),
-                ..Default::default()
-            }),
-            ..Default::default()
-        };
-        assert_eq!(expected_policy, policy);
-    }
-}

harmony/src/domain/topology/upgradeable.rs

@@ -0,0 +1,8 @@
+use async_trait::async_trait;
+
+use crate::{interpret::InterpretError, inventory::Inventory};
+
+#[async_trait]
+pub trait Upgradeable<T>: Send + Sync {
+    async fn upgrade(&self, inventory: &Inventory, topology: &T) -> Result<(), InterpretError>;
+}

harmony/src/infra/opnsense/dns.rs

@@ -60,7 +60,7 @@ impl DnsServer for OPNSenseFirewall {
     }
 
     fn get_ip(&self) -> IpAddress {
-        OPNSenseFirewall::get_ip(self)
+        OPNSenseFirewall::get_ip(&self)
     }
 
     fn get_host(&self) -> LogicalHost {

harmony/src/infra/opnsense/http.rs

@@ -48,7 +48,7 @@ impl HttpServer for OPNSenseFirewall {
     async fn ensure_initialized(&self) -> Result<(), ExecutorError> {
         let mut config = self.opnsense_config.write().await;
         let caddy = config.caddy();
-        if caddy.get_full_config().is_none() {
+        if let None = caddy.get_full_config() {
             info!("Http config not available in opnsense config, installing package");
             config.install_package("os-caddy").await.map_err(|e| {
                 ExecutorError::UnexpectedError(format!(

harmony/src/infra/opnsense/load_balancer.rs

@@ -121,12 +121,10 @@ pub(crate) fn haproxy_xml_config_to_harmony_loadbalancer(
 
             LoadBalancerService {
                 backend_servers,
-                listening_port: frontend.bind.parse().unwrap_or_else(|_| {
+                listening_port: frontend.bind.parse().expect(&format!(
-                    panic!(
                     "HAProxy frontend address should be a valid SocketAddr, got {}",
                     frontend.bind
-                    )
+                )),
-                }),
                 health_check,
             }
         })
@@ -169,28 +167,28 @@ pub(crate) fn get_health_check_for_backend(
         None => return None,
     };
 
-    let haproxy_health_check = haproxy
+    let haproxy_health_check = match haproxy
         .healthchecks
         .healthchecks
         .iter()
-        .find(|h| &h.uuid == health_check_uuid)?;
+        .find(|h| &h.uuid == health_check_uuid)
+    {
+        Some(health_check) => health_check,
+        None => return None,
+    };
 
     let binding = haproxy_health_check.health_check_type.to_uppercase();
     let uppercase = binding.as_str();
     match uppercase {
         "TCP" => {
             if let Some(checkport) = haproxy_health_check.checkport.content.as_ref() {
-                if !checkport.is_empty() {
+                if checkport.len() > 0 {
-                    return Some(HealthCheck::TCP(Some(checkport.parse().unwrap_or_else(
+                    return Some(HealthCheck::TCP(Some(checkport.parse().expect(&format!(
-                        |_| {
-                            panic!(
                         "HAProxy check port should be a valid port number, got {checkport}"
-                            )
+                    )))));
-                        },
-                    ))));
                 }
             }
-            Some(HealthCheck::TCP(None))
+            return Some(HealthCheck::TCP(None));
         }
         "HTTP" => {
             let path: String = haproxy_health_check
@@ -357,13 +355,16 @@ mod tests {
 
         // Create an HAProxy instance with servers
         let mut haproxy = HAProxy::default();
-        let server = HAProxyServer {
+        let mut server = HAProxyServer::default();
-            uuid: "server1".to_string(),
+        server.uuid = "server1".to_string();
-            address: "192.168.1.1".to_string(),
+        server.address = "192.168.1.1".to_string();
-            port: 80,
+        server.port = 80;
-            ..Default::default()
+
-        };
         haproxy.servers.servers.push(server);
+        let mut server = HAProxyServer::default();
+        server.uuid = "server3".to_string();
+        server.address = "192.168.1.3".to_string();
+        server.port = 8080;
 
         // Call the function
         let result = get_servers_for_backend(&backend, &haproxy);
@@ -383,12 +384,10 @@ mod tests {
         let backend = HAProxyBackend::default();
         // Create an HAProxy instance with servers
         let mut haproxy = HAProxy::default();
-        let server = HAProxyServer {
+        let mut server = HAProxyServer::default();
-            uuid: "server1".to_string(),
+        server.uuid = "server1".to_string();
-            address: "192.168.1.1".to_string(),
+        server.address = "192.168.1.1".to_string();
-            port: 80,
+        server.port = 80;
-            ..Default::default()
-        };
         haproxy.servers.servers.push(server);
         // Call the function
         let result = get_servers_for_backend(&backend, &haproxy);
@@ -403,12 +402,10 @@ mod tests {
         backend.linked_servers.content = Some("server4,server5".to_string());
         // Create an HAProxy instance with servers
         let mut haproxy = HAProxy::default();
-        let server = HAProxyServer {
+        let mut server = HAProxyServer::default();
-            uuid: "server1".to_string(),
+        server.uuid = "server1".to_string();
-            address: "192.168.1.1".to_string(),
+        server.address = "192.168.1.1".to_string();
-            port: 80,
+        server.port = 80;
-            ..Default::default()
-        };
         haproxy.servers.servers.push(server);
         // Call the function
         let result = get_servers_for_backend(&backend, &haproxy);
@@ -419,28 +416,20 @@ mod tests {
     #[test]
     fn test_get_servers_for_backend_multiple_linked_servers() {
         // Create a backend with multiple linked servers
-        #[allow(clippy::field_reassign_with_default)]
         let mut backend = HAProxyBackend::default();
         backend.linked_servers.content = Some("server1,server2".to_string());
-        //
         // Create an HAProxy instance with matching servers
         let mut haproxy = HAProxy::default();
-        let server = HAProxyServer {
+        let mut server = HAProxyServer::default();
-            uuid: "server1".to_string(),
+        server.uuid = "server1".to_string();
-            address: "some-hostname.test.mcd".to_string(),
+        server.address = "some-hostname.test.mcd".to_string();
-            port: 80,
+        server.port = 80;
-            ..Default::default()
-        };
         haproxy.servers.servers.push(server);
-
+        let mut server = HAProxyServer::default();
-        let server = HAProxyServer {
+        server.uuid = "server2".to_string();
-            uuid: "server2".to_string(),
+        server.address = "192.168.1.2".to_string();
-            address: "192.168.1.2".to_string(),
+        server.port = 8080;
-            port: 8080,
-            ..Default::default()
-        };
         haproxy.servers.servers.push(server);
-
         // Call the function
         let result = get_servers_for_backend(&backend, &haproxy);
         // Check the result

harmony/src/infra/opnsense/mod.rs

@@ -7,13 +7,18 @@ mod management;
 mod tftp;
 use std::sync::Arc;
 
+use async_trait::async_trait;
 pub use management::*;
 use opnsense_config_xml::Host;
 use tokio::sync::RwLock;
 
 use crate::{
     executors::ExecutorError,
-    topology::{IpAddress, LogicalHost},
+    interpret::InterpretError,
+    inventory::Inventory,
+    modules::opnsense::OPNSenseLaunchUpgrade,
+    score::Score,
+    topology::{IpAddress, LogicalHost, Topology, upgradeable::Upgradeable},
 };
 
 #[derive(Debug, Clone)]
@@ -49,3 +54,17 @@ impl OPNSenseFirewall {
             .map_err(|e| ExecutorError::UnexpectedError(e.to_string()))
     }
 }
+
+#[async_trait]
+impl<T: Topology> Upgradeable<T> for OPNSenseFirewall {
+    async fn upgrade(&self, inventory: &Inventory, topology: &T) -> Result<(), InterpretError> {
+        OPNSenseLaunchUpgrade {
+            opnsense: self.get_opnsense_config(),
+        }
+        .create_interpret()
+        .execute(inventory, topology)
+        .await?;
+
+        Ok(())
+    }
+}

harmony/src/infra/opnsense/tftp.rs

@@ -58,7 +58,7 @@ impl TftpServer for OPNSenseFirewall {
     async fn ensure_initialized(&self) -> Result<(), ExecutorError> {
         let mut config = self.opnsense_config.write().await;
         let tftp = config.tftp();
-        if tftp.get_full_config().is_none() {
+        if let None = tftp.get_full_config() {
             info!("Tftp config not available in opnsense config, installing package");
             config.install_package("os-tftp").await.map_err(|e| {
                 ExecutorError::UnexpectedError(format!(

harmony/src/modules/application/feature.rs

@@ -13,7 +13,7 @@ pub trait ApplicationFeature<T: Topology>:
     fn name(&self) -> String;
 }
 
-pub trait ApplicationFeatureClone<T: Topology> {
+trait ApplicationFeatureClone<T: Topology> {
     fn clone_box(&self) -> Box<dyn ApplicationFeature<T>>;
 }
 
@@ -27,7 +27,7 @@ where
 }
 
 impl<T: Topology> Serialize for Box<dyn ApplicationFeature<T>> {
-    fn serialize<S>(&self, _serializer: S) -> Result<S::Ok, S::Error>
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
     where
         S: serde::Serializer,
     {

harmony/src/modules/application/features/argo_types.rs

@@ -184,11 +184,12 @@ impl ArgoApplication {
     pub fn to_yaml(&self) -> serde_yaml::Value {
         let name = &self.name;
         let namespace = if let Some(ns) = self.namespace.as_ref() {
-            ns
+            &ns
         } else {
             "argocd"
         };
         let project = &self.project;
+        let source = &self.source;
 
         let yaml_str = format!(
             r#"
@@ -227,7 +228,7 @@ spec:
             serde_yaml::to_value(&self.source).expect("couldn't serialize source to value");
         let sync_policy = serde_yaml::to_value(&self.sync_policy)
             .expect("couldn't serialize sync_policy to value");
-        let revision_history_limit = serde_yaml::to_value(self.revision_history_limit)
+        let revision_history_limit = serde_yaml::to_value(&self.revision_history_limit)
             .expect("couldn't serialize revision_history_limit to value");
 
         spec.insert(

harmony/src/modules/application/features/continuous_delivery.rs

@@ -1,16 +1,16 @@
 use std::{io::Write, process::Command, sync::Arc};
 
 use async_trait::async_trait;
-use log::info;
+use log::{error, info};
 use serde_yaml::Value;
 use tempfile::NamedTempFile;
 
 use crate::{
-    config::HARMONY_DATA_DIR,
+    config::Config,
     data::Version,
     inventory::Inventory,
     modules::application::{
-        ApplicationFeature, HelmPackage, OCICompliant,
+        Application, ApplicationFeature, HelmPackage, OCICompliant,
         features::{ArgoApplication, ArgoHelmScore},
     },
     score::Score,
@@ -56,9 +56,14 @@ impl<A: OCICompliant + HelmPackage> ContinuousDelivery<A> {
         chart_url: String,
         image_name: String,
     ) -> Result<(), String> {
-        // TODO: This works only with local k3d installations, which is fine only for current demo purposes. We assume usage of K8sAnywhereTopology"
+        let config = Config::load().expect("couldn't load config");
-        // https://git.nationtech.io/NationTech/harmony/issues/106
+
-        let k3d_bin_path = (*HARMONY_DATA_DIR).join("k3d").join("k3d");
+        error!(
+            "FIXME This works only with local k3d installations, which is fine only for current demo purposes. We assume usage of K8sAnywhereTopology"
+        );
+
+        error!("TODO hardcoded k3d bin path is wrong");
+        let k3d_bin_path = config.data_dir.join("k3d").join("k3d");
         // --- 1. Import the container image into the k3d cluster ---
         info!(
             "Importing image '{}' into k3d cluster 'harmony'",
@@ -142,18 +147,25 @@ impl<
     async fn ensure_installed(&self, topology: &T) -> Result<(), String> {
         let image = self.application.image_name();
 
+        // TODO
+        error!(
+            "TODO reverse helm chart packaging and docker image build. I put helm package first for faster iterations"
+        );
+
         // TODO Write CI/CD workflow files
         // we can autotedect the CI type using the remote url (default to github action for github
         // url, etc..)
         // Or ask for it when unknown
 
         let helm_chart = self.application.build_push_helm_package(&image).await?;
+        info!("Pushed new helm chart {helm_chart}");
 
-        // TODO: Make building image configurable/skippable if image already exists (prompt)")
+        error!("TODO Make building image configurable/skippable");
-        // https://git.nationtech.io/NationTech/harmony/issues/104
         let image = self.application.build_push_oci_image().await?;
+        info!("Pushed new docker image {image}");
 
-        // TODO: this is a temporary hack for demo purposes, the deployment target should be driven
+        info!("Installing ContinuousDelivery feature");
+        // TODO this is a temporary hack for demo purposes, the deployment target should be driven
         // by the topology only and we should not have to know how to perform tasks like this for
         // which the topology should be responsible.
         //
@@ -166,20 +178,17 @@ impl<
         // access it. This forces every Topology to understand the concept of targets though... So
         // instead I'll create a new Capability which is MultiTargetTopology and we'll see how it
         // goes. It still does not feel right though.
-        //
-        // https://git.nationtech.io/NationTech/harmony/issues/106
         match topology.current_target() {
             DeploymentTarget::LocalDev => {
-                info!("Deploying {} locally...", self.application.name());
                 self.deploy_to_local_k3d(self.application.name(), helm_chart, image)
                     .await?;
             }
             target => {
-                info!("Deploying {} to target {target:?}", self.application.name());
+                info!("Deploying to target {target:?}");
                 let score = ArgoHelmScore {
-                    namespace: "harmony-example-rust-webapp".to_string(),
+                    namespace: "harmonydemo-staging".to_string(),
-                    openshift: true,
+                    openshift: false,
-                    domain: "argo.harmonydemo.apps.ncd0.harmony.mcd".to_string(),
+                    domain: "argo.harmonydemo.apps.st.mcd".to_string(),
                     argo_apps: vec![ArgoApplication::from(CDApplicationConfig {
                         // helm pull oci://hub.nationtech.io/harmony/harmony-example-rust-webapp-chart --version 0.1.0
                         version: Version::from("0.1.0").unwrap(),
@@ -187,11 +196,12 @@ impl<
                         helm_chart_name: "harmony-example-rust-webapp-chart".to_string(),
                         values_overrides: None,
                         name: "harmony-demo-rust-webapp".to_string(),
-                        namespace: "harmony-example-rust-webapp".to_string(),
+                        namespace: "harmonydemo-staging".to_string(),
                     })],
                 };
                 score
-                    .interpret(&Inventory::empty(), topology)
+                    .create_interpret()
+                    .execute(&Inventory::empty(), topology)
                     .await
                     .unwrap();
             }

harmony/src/modules/application/features/helm_argocd_score.rs

@@ -1,4 +1,5 @@
 use async_trait::async_trait;
+use log::error;
 use non_blank_string_rs::NonBlankString;
 use serde::Serialize;
 use std::str::FromStr;
@@ -49,21 +50,20 @@ impl<T: Topology + K8sclient + HelmCommand> Interpret<T> for ArgoInterpret {
         inventory: &Inventory,
         topology: &T,
     ) -> Result<Outcome, InterpretError> {
-        self.score.interpret(inventory, topology).await?;
+        error!("Uncomment below, only disabled for debugging");
+        self.score
+            .create_interpret()
+            .execute(inventory, topology)
+            .await?;
 
         let k8s_client = topology.k8s_client().await?;
         k8s_client
             .apply_yaml_many(&self.argo_apps.iter().map(|a| a.to_yaml()).collect(), None)
             .await
             .unwrap();
-
         Ok(Outcome::success(format!(
-            "ArgoCD installed with {} {}",
+            "Successfully installed ArgoCD and {} Applications",
-            self.argo_apps.len(),
+            self.argo_apps.len()
-            match self.argo_apps.len() {
-                1 => "application",
-                _ => "applications",
-            }
         )))
     }
 
@@ -986,7 +986,7 @@ commitServer:
     );
 
     HelmChartScore {
-        namespace: Some(NonBlankString::from_str(namespace).unwrap()),
+        namespace: Some(NonBlankString::from_str(&namespace).unwrap()),
         release_name: NonBlankString::from_str("argo-cd").unwrap(),
         chart_name: NonBlankString::from_str("argo/argo-cd").unwrap(),
         chart_version: Some(NonBlankString::from_str("8.1.2").unwrap()),

harmony/src/modules/application/features/monitoring.rs

@@ -1,67 +1,51 @@
 use std::sync::Arc;
 
-use crate::modules::application::{Application, ApplicationFeature};
-use crate::modules::monitoring::application_monitoring::application_monitoring_score::ApplicationMonitoringScore;
-use crate::modules::monitoring::kube_prometheus::crd::crd_alertmanager_config::CRDPrometheus;
-
-use crate::topology::MultiTargetTopology;
-use crate::{
-    inventory::Inventory,
-    modules::monitoring::{
-        alert_channel::webhook_receiver::WebhookReceiver, ntfy::ntfy::NtfyScore,
-    },
-    score::Score,
-    topology::{HelmCommand, K8sclient, Topology, Url, tenant::TenantManager},
-};
-use crate::{
-    modules::prometheus::prometheus::PrometheusApplicationMonitoring,
-    topology::oberservability::monitoring::AlertReceiver,
-};
 use async_trait::async_trait;
 use base64::{Engine as _, engine::general_purpose};
 use log::{debug, info};
 
+use crate::{
+    inventory::Inventory,
+    modules::{
+        application::{ApplicationFeature, OCICompliant},
+        monitoring::{
+            alert_channel::webhook_receiver::WebhookReceiver,
+            kube_prometheus::{
+                helm_prometheus_alert_score::HelmPrometheusAlertingScore,
+                types::{NamespaceSelector, ServiceMonitor},
+            },
+            ntfy::ntfy::NtfyScore,
+        },
+    },
+    score::Score,
+    topology::{HelmCommand, K8sclient, Topology, Url, tenant::TenantManager},
+};
+
 #[derive(Debug, Clone)]
 pub struct Monitoring {
-    pub application: Arc<dyn Application>,
+    pub application: Arc<dyn OCICompliant>,
-    pub alert_receiver: Vec<Box<dyn AlertReceiver<CRDPrometheus>>>,
 }
 
 #[async_trait]
-impl<
+impl<T: Topology + HelmCommand + K8sclient + 'static + TenantManager> ApplicationFeature<T>
-    T: Topology
+    for Monitoring
-        + HelmCommand
-        + 'static
-        + TenantManager
-        + K8sclient
-        + MultiTargetTopology
-        + std::fmt::Debug
-        + PrometheusApplicationMonitoring<CRDPrometheus>,
-> ApplicationFeature<T> for Monitoring
 {
     async fn ensure_installed(&self, topology: &T) -> Result<(), String> {
         info!("Ensuring monitoring is available for application");
-        let namespace = topology
-            .get_tenant_config()
-            .await
-            .map(|ns| ns.name.clone())
-            .unwrap_or_else(|| self.application.name());
 
-        let mut alerting_score = ApplicationMonitoringScore {
-            sender: CRDPrometheus {
-                namespace: namespace.clone(),
-                client: topology.k8s_client().await.unwrap(),
-            },
-            application: self.application.clone(),
-            receivers: self.alert_receiver.clone(),
-        };
         let ntfy = NtfyScore {
-            namespace: namespace.clone(),
+            // namespace: topology
-            host: "ntfy.harmonydemo.apps.ncd0.harmony.mcd".to_string(),
+            //     .get_tenant_config()
+            //     .await
+            //     .expect("couldn't get tenant config")
+            //     .name,
+            namespace: self.application.name(),
+            host: "localhost".to_string(),
         };
-        ntfy.interpret(&Inventory::empty(), topology)
+        ntfy.create_interpret()
+            .execute(&Inventory::empty(), topology)
             .await
-            .map_err(|e| e.to_string())?;
+            .expect("couldn't create interpret for ntfy");
 
         let ntfy_default_auth_username = "harmony";
         let ntfy_default_auth_password = "harmony";
@@ -86,7 +70,7 @@ impl<
                 url::Url::parse(
                     format!(
                         "http://ntfy.{}.svc.cluster.local/rust-web-app?auth={ntfy_default_auth_param}",
-                        namespace.clone()
+                        self.application.name()
                     )
                     .as_str(),
                 )
@@ -94,11 +78,31 @@ impl<
             ),
         };
 
-        alerting_score.receivers.push(Box::new(ntfy_receiver));
+        let mut service_monitor = ServiceMonitor::default();
+        service_monitor.namespace_selector = Some(NamespaceSelector {
+            any: true,
+            match_names: vec![],
+        });
+
+        service_monitor.name = "rust-webapp".to_string();
+
+        // let alerting_score = ApplicationPrometheusMonitoringScore {
+        //     receivers: vec![Box::new(ntfy_receiver)],
+        //     rules: vec![],
+        //     service_monitors: vec![service_monitor],
+        // };
+
+        let alerting_score = HelmPrometheusAlertingScore {
+            receivers: vec![Box::new(ntfy_receiver)],
+            rules: vec![],
+            service_monitors: vec![service_monitor],
+        };
+
         alerting_score
-            .interpret(&Inventory::empty(), topology)
+            .create_interpret()
+            .execute(&Inventory::empty(), topology)
             .await
-            .map_err(|e| e.to_string())?;
+            .unwrap();
         Ok(())
     }
     fn name(&self) -> String {

harmony/src/modules/application/mod.rs

@@ -5,28 +5,19 @@ mod rust;
 use std::sync::Arc;
 
 pub use feature::*;
-use log::debug;
+use log::info;
 pub use oci::*;
 pub use rust::*;
 
 use async_trait::async_trait;
-use serde::Serialize;
 
 use crate::{
     data::{Id, Version},
-    instrumentation::{self, HarmonyEvent},
     interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
     inventory::Inventory,
     topology::Topology,
 };
 
-#[derive(Clone, Debug)]
-pub enum ApplicationFeatureStatus {
-    Installing,
-    Installed,
-    Failed { details: String },
-}
-
 pub trait Application: std::fmt::Debug + Send + Sync {
     fn name(&self) -> String;
 }
@@ -45,7 +36,7 @@ impl<A: Application, T: Topology + std::fmt::Debug> Interpret<T> for Application
         topology: &T,
     ) -> Result<Outcome, InterpretError> {
         let app_name = self.application.name();
-        debug!(
+        info!(
             "Preparing {} features [{}] for application {app_name}",
             self.features.len(),
             self.features
@@ -55,41 +46,20 @@ impl<A: Application, T: Topology + std::fmt::Debug> Interpret<T> for Application
                 .join(", ")
         );
         for feature in self.features.iter() {
-            instrumentation::instrument(HarmonyEvent::ApplicationFeatureStateChanged {
+            info!(
-                topology: topology.name().into(),
+                "Installing feature {} for application {app_name}",
-                application: self.application.name(),
+                feature.name()
-                feature: feature.name(),
+            );
-                status: ApplicationFeatureStatus::Installing,
-            })
-            .unwrap();
-
             let _ = match feature.ensure_installed(topology).await {
-                Ok(()) => {
+                Ok(()) => (),
-                    instrumentation::instrument(HarmonyEvent::ApplicationFeatureStateChanged {
-                        topology: topology.name().into(),
-                        application: self.application.name(),
-                        feature: feature.name(),
-                        status: ApplicationFeatureStatus::Installed,
-                    })
-                    .unwrap();
-                }
                 Err(msg) => {
-                    instrumentation::instrument(HarmonyEvent::ApplicationFeatureStateChanged {
-                        topology: topology.name().into(),
-                        application: self.application.name(),
-                        feature: feature.name(),
-                        status: ApplicationFeatureStatus::Failed {
-                            details: msg.clone(),
-                        },
-                    })
-                    .unwrap();
                     return Err(InterpretError::new(format!(
                         "Application Interpret failed to install feature : {msg}"
                     )));
                 }
             };
         }
-        Ok(Outcome::success("Application created".to_string()))
+        Ok(Outcome::success("successfully created app".to_string()))
     }
 
     fn get_name(&self) -> InterpretName {
@@ -108,12 +78,3 @@ impl<A: Application, T: Topology + std::fmt::Debug> Interpret<T> for Application
         todo!()
     }
 }
-
-impl Serialize for dyn Application {
-    fn serialize<S>(&self, _serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: serde::Serializer,
-    {
-        todo!()
-    }
-}

harmony/src/modules/application/rust.rs

@@ -1,5 +1,5 @@
 use std::fs;
-use std::path::{Path, PathBuf};
+use std::path::PathBuf;
 use std::process;
 use std::sync::Arc;
 
@@ -10,11 +10,11 @@ use dockerfile_builder::Dockerfile;
 use dockerfile_builder::instruction::{CMD, COPY, ENV, EXPOSE, FROM, RUN, USER, WORKDIR};
 use dockerfile_builder::instruction_builder::CopyBuilder;
 use futures_util::StreamExt;
-use log::{debug, info, log_enabled};
+use log::{debug, error, info};
 use serde::Serialize;
 use tar::Archive;
 
-use crate::config::{REGISTRY_PROJECT, REGISTRY_URL};
+use crate::config::Config;
 use crate::{
     score::Score,
     topology::{Topology, Url},
@@ -46,7 +46,7 @@ where
     }
 
     fn name(&self) -> String {
-        format!("{} [ApplicationScore]", self.application.name())
+        format!("Application: {}", self.application.name())
     }
 }
 
@@ -109,20 +109,24 @@ impl OCICompliant for RustWebapp {
         // It's async to match the trait definition, though the underlying docker commands are blocking.
         info!("Starting OCI image build and push for '{}'", self.name);
 
-        // 1. Build the image by calling the synchronous helper function.
+        // 1. Build the local image by calling the synchronous helper function.
-        let image_tag = self.image_name();
+        let local_image_name = self.local_image_name();
-        self.build_docker_image(&image_tag)
+        self.build_docker_image(&local_image_name)
             .await
             .map_err(|e| format!("Failed to build Docker image: {}", e))?;
-        info!("Successfully built Docker image: {}", image_tag);
+        info!(
+            "Successfully built local Docker image: {}",
+            local_image_name
+        );
 
+        let remote_image_name = self.image_name();
         // 2. Push the image to the registry.
-        self.push_docker_image(&image_tag)
+        self.push_docker_image(&local_image_name, &remote_image_name)
             .await
             .map_err(|e| format!("Failed to push Docker image: {}", e))?;
-        info!("Successfully pushed Docker image to: {}", image_tag);
+        info!("Successfully pushed Docker image to: {}", remote_image_name);
 
-        Ok(image_tag)
+        Ok(remote_image_name)
     }
 
     fn local_image_name(&self) -> String {
@@ -130,10 +134,12 @@ impl OCICompliant for RustWebapp {
     }
 
     fn image_name(&self) -> String {
+        let config = Config::load().expect("couldn't load config");
+
         format!(
             "{}/{}/{}",
-            *REGISTRY_URL,
+            config.registry_url,
-            *REGISTRY_PROJECT,
+            config.registry_project,
             &self.local_image_name()
         )
     }
@@ -159,22 +165,20 @@ impl RustWebapp {
         &self,
         image_name: &str,
     ) -> Result<String, Box<dyn std::error::Error>> {
-        debug!("Generating Dockerfile for '{}'", self.name);
+        info!("Generating Dockerfile for '{}'", self.name);
         let _dockerfile_path = self.build_dockerfile()?;
 
         let docker = Docker::connect_with_socket_defaults().unwrap();
 
-        let quiet = !log_enabled!(log::Level::Debug);
-
         let build_image_options = bollard::query_parameters::BuildImageOptionsBuilder::default()
             .dockerfile("Dockerfile.harmony")
             .t(image_name)
-            .q(quiet)
+            .q(false)
             .version(bollard::query_parameters::BuilderVersion::BuilderV1)
             .platform("linux/x86_64");
 
         let mut temp_tar_builder = tar::Builder::new(Vec::new());
-        temp_tar_builder
+        let _ = temp_tar_builder
             .append_dir_all("", self.project_root.clone())
             .unwrap();
         let archive = temp_tar_builder
@@ -195,7 +199,7 @@ impl RustWebapp {
         );
 
         while let Some(msg) = image_build_stream.next().await {
-            debug!("Message: {msg:?}");
+            println!("Message: {msg:?}");
         }
 
         Ok(image_name.to_string())
@@ -204,25 +208,23 @@ impl RustWebapp {
     /// Tags and pushes a Docker image to the configured remote registry.
     async fn push_docker_image(
         &self,
-        image_tag: &str,
+        image_name: &str,
+        full_tag: &str,
     ) -> Result<String, Box<dyn std::error::Error>> {
-        debug!("Pushing docker image {image_tag}");
+        info!("Pushing docker image {full_tag}");
 
         let docker = Docker::connect_with_socket_defaults().unwrap();
 
         // let push_options = PushImageOptionsBuilder::new().tag(tag);
 
-        let mut push_image_stream = docker.push_image(
+        let mut push_image_stream =
-            image_tag,
+            docker.push_image(full_tag, Some(PushImageOptionsBuilder::new().build()), None);
-            Some(PushImageOptionsBuilder::new().build()),
-            None,
-        );
 
         while let Some(msg) = push_image_stream.next().await {
-            debug!("Message: {msg:?}");
+            println!("Message: {msg:?}");
         }
 
-        Ok(image_tag.to_string())
+        Ok(full_tag.to_string())
     }
 
     /// Checks the output of a process command for success.
@@ -288,8 +290,9 @@ impl RustWebapp {
                         .unwrap(),
                 );
                 // Copy the compiled binary from the builder stage.
-                // TODO: Should not be using score name here, instead should use name from Cargo.toml
+                error!(
-                // https://git.nationtech.io/NationTech/harmony/issues/105
+                    "FIXME Should not be using score name here, instead should use name from Cargo.toml"
+                );
                 let binary_path_in_builder = format!("/app/target/release/{}", self.name);
                 let binary_path_in_final = format!("/home/appuser/{}", self.name);
                 dockerfile.push(
@@ -327,8 +330,9 @@ impl RustWebapp {
                 ));
 
                 // Copy only the compiled binary from the builder stage.
-                // TODO: Should not be using score name here, instead should use name from Cargo.toml
+                error!(
-                // https://git.nationtech.io/NationTech/harmony/issues/105
+                    "FIXME Should not be using score name here, instead should use name from Cargo.toml"
+                );
                 let binary_path_in_builder = format!("/app/target/release/{}", self.name);
                 let binary_path_in_final = format!("/usr/local/bin/{}", self.name);
                 dockerfile.push(
@@ -528,9 +532,12 @@ spec:
     }
 
     /// Packages a Helm chart directory into a .tgz file.
-    fn package_helm_chart(&self, chart_dir: &Path) -> Result<PathBuf, Box<dyn std::error::Error>> {
+    fn package_helm_chart(
+        &self,
+        chart_dir: &PathBuf,
+    ) -> Result<PathBuf, Box<dyn std::error::Error>> {
         let chart_dirname = chart_dir.file_name().expect("Should find a chart dirname");
-        debug!(
+        info!(
             "Launching `helm package {}` cli with CWD {}",
             chart_dirname.to_string_lossy(),
             &self
@@ -541,13 +548,14 @@ spec:
         );
         let output = process::Command::new("helm")
             .args(["package", chart_dirname.to_str().unwrap()])
-            .current_dir(self.project_root.join(".harmony_generated").join("helm")) // Run package from the parent dir
+            .current_dir(&self.project_root.join(".harmony_generated").join("helm")) // Run package from the parent dir
             .output()?;
 
         self.check_output(&output, "Failed to package Helm chart")?;
 
         // Helm prints the path of the created chart to stdout.
         let tgz_name = String::from_utf8(output.stdout)?
+            .trim()
             .split_whitespace()
             .last()
             .unwrap_or_default()
@@ -567,14 +575,16 @@ spec:
     /// Pushes a packaged Helm chart to an OCI registry.
     fn push_helm_chart(
         &self,
-        packaged_chart_path: &Path,
+        packaged_chart_path: &PathBuf,
     ) -> Result<String, Box<dyn std::error::Error>> {
+        let config = Config::load().expect("couldn't load config");
+
         // The chart name is the file stem of the .tgz file
         let chart_file_name = packaged_chart_path.file_stem().unwrap().to_str().unwrap();
-        let oci_push_url = format!("oci://{}/{}", *REGISTRY_URL, *REGISTRY_PROJECT);
+        let oci_push_url = format!("oci://{}/{}", config.registry_url, config.registry_project);
         let oci_pull_url = format!("{oci_push_url}/{}-chart", self.name);
 
-        debug!(
+        info!(
             "Pushing Helm chart {} to {}",
             packaged_chart_path.to_string_lossy(),
             oci_push_url

harmony/src/modules/cert_manager/helm.rs

@@ -41,6 +41,6 @@ impl<T: Topology + HelmCommand> Score<T> for CertManagerHelmScore {
     }
 
     fn name(&self) -> String {
-        "CertManagerHelmScore".to_string()
+        format!("CertManagerHelmScore")
     }
 }

harmony/src/modules/dhcp.rs

@@ -111,7 +111,7 @@ impl DhcpInterpret {
 
         let boot_filename_outcome = match &self.score.boot_filename {
             Some(boot_filename) => {
-                dhcp_server.set_boot_filename(boot_filename).await?;
+                dhcp_server.set_boot_filename(&boot_filename).await?;
                 Outcome::new(
                     InterpretStatus::SUCCESS,
                     format!("Dhcp Interpret Set boot filename to {boot_filename}"),
@@ -122,7 +122,7 @@ impl DhcpInterpret {
 
         let filename_outcome = match &self.score.filename {
             Some(filename) => {
-                dhcp_server.set_filename(filename).await?;
+                dhcp_server.set_filename(&filename).await?;
                 Outcome::new(
                     InterpretStatus::SUCCESS,
                     format!("Dhcp Interpret Set filename to {filename}"),
@@ -133,7 +133,7 @@ impl DhcpInterpret {
 
         let filename64_outcome = match &self.score.filename64 {
             Some(filename64) => {
-                dhcp_server.set_filename64(filename64).await?;
+                dhcp_server.set_filename64(&filename64).await?;
                 Outcome::new(
                     InterpretStatus::SUCCESS,
                     format!("Dhcp Interpret Set filename64 to {filename64}"),
@@ -144,7 +144,7 @@ impl DhcpInterpret {
 
         let filenameipxe_outcome = match &self.score.filenameipxe {
             Some(filenameipxe) => {
-                dhcp_server.set_filenameipxe(filenameipxe).await?;
+                dhcp_server.set_filenameipxe(&filenameipxe).await?;
                 Outcome::new(
                     InterpretStatus::SUCCESS,
                     format!("Dhcp Interpret Set filenameipxe to {filenameipxe}"),
@@ -209,7 +209,7 @@ impl<T: DhcpServer> Interpret<T> for DhcpInterpret {
 
         Ok(Outcome::new(
             InterpretStatus::SUCCESS,
-            "Dhcp Interpret execution successful".to_string(),
+            format!("Dhcp Interpret execution successful"),
         ))
     }
 }

harmony/src/modules/dns.rs

@@ -112,7 +112,7 @@ impl<T: Topology + DnsServer> Interpret<T> for DnsInterpret {
 
         Ok(Outcome::new(
             InterpretStatus::SUCCESS,
-            "Dns Interpret execution successful".to_string(),
+            format!("Dns Interpret execution successful"),
         ))
     }
 }

harmony/src/modules/helm/chart.rs

@@ -55,7 +55,7 @@ impl<T: Topology + HelmCommand> Score<T> for HelmChartScore {
     }
 
     fn name(&self) -> String {
-        format!("{} [HelmChartScore]", self.release_name)
+        format!("{} {} HelmChartScore", self.release_name, self.chart_name)
     }
 }
 
@@ -90,10 +90,14 @@ impl HelmChartInterpret {
         );
 
         match add_output.status.success() {
-            true => Ok(()),
+            true => {
-            false => Err(InterpretError::new(format!(
+                return Ok(());
+            }
+            false => {
+                return Err(InterpretError::new(format!(
                     "Failed to add helm repository!\n{full_output}"
-            ))),
+                )));
+            }
         }
     }
 }
@@ -208,7 +212,7 @@ impl<T: Topology + HelmCommand> Interpret<T> for HelmChartInterpret {
         }
 
         let res = helm_executor.install_or_upgrade(
-            ns,
+            &ns,
             &self.score.release_name,
             &self.score.chart_name,
             self.score.chart_version.as_ref(),
@@ -225,27 +229,24 @@ impl<T: Topology + HelmCommand> Interpret<T> for HelmChartInterpret {
         match status {
             helm_wrapper_rs::HelmDeployStatus::Deployed => Ok(Outcome::new(
                 InterpretStatus::SUCCESS,
-                format!("Helm Chart {} deployed", self.score.release_name),
+                "Helm Chart deployed".to_string(),
             )),
             helm_wrapper_rs::HelmDeployStatus::PendingInstall => Ok(Outcome::new(
                 InterpretStatus::RUNNING,
-                format!("Helm Chart {} pending install...", self.score.release_name),
+                "Helm Chart Pending install".to_string(),
             )),
             helm_wrapper_rs::HelmDeployStatus::PendingUpgrade => Ok(Outcome::new(
                 InterpretStatus::RUNNING,
-                format!("Helm Chart {} pending upgrade...", self.score.release_name),
+                "Helm Chart pending upgrade".to_string(),
+            )),
+            helm_wrapper_rs::HelmDeployStatus::Failed => Err(InterpretError::new(
+                "Failed to install helm chart".to_string(),
             )),
-            helm_wrapper_rs::HelmDeployStatus::Failed => Err(InterpretError::new(format!(
-                "Helm Chart {} installation failed",
-                self.score.release_name
-            ))),
         }
     }
-
     fn get_name(&self) -> InterpretName {
-        InterpretName::HelmChart
+        todo!()
     }
-
     fn get_version(&self) -> Version {
         todo!()
     }

harmony/src/modules/helm/command.rs

@@ -77,11 +77,14 @@ impl HelmCommandExecutor {
             )?;
         }
 
-        let out = self.clone().run_command(
+        let out = match self.clone().run_command(
             self.chart
                 .clone()
                 .helm_args(self.globals.chart_home.clone().unwrap()),
-        )?;
+        ) {
+            Ok(out) => out,
+            Err(e) => return Err(e),
+        };
 
         // TODO: don't use unwrap here
         let s = String::from_utf8(out.stdout).unwrap();
@@ -95,11 +98,14 @@ impl HelmCommandExecutor {
     }
 
     pub fn version(self) -> Result<String, std::io::Error> {
-        let out = self.run_command(vec![
+        let out = match self.run_command(vec![
             "version".to_string(),
             "-c".to_string(),
             "--short".to_string(),
-        ])?;
+        ]) {
+            Ok(out) => out,
+            Err(e) => return Err(e),
+        };
 
         // TODO: don't use unwrap
         Ok(String::from_utf8(out.stdout).unwrap())
@@ -123,11 +129,15 @@ impl HelmCommandExecutor {
             None => PathBuf::from(TempDir::new()?.path()),
         };
 
-        if let Some(yaml_str) = self.chart.values_inline {
+        match self.chart.values_inline {
-            let tf: TempFile = temp_file::with_contents(yaml_str.as_bytes());
+            Some(yaml_str) => {
+                let tf: TempFile;
+                tf = temp_file::with_contents(yaml_str.as_bytes());
                 self.chart
                     .additional_values_files
                     .push(PathBuf::from(tf.path()));
+            }
+            None => (),
         };
 
         self.env.insert(
@@ -170,9 +180,9 @@ impl HelmChart {
         match self.repo {
             Some(r) => {
                 if r.starts_with("oci://") {
-                    args.push(
+                    args.push(String::from(
                         r.trim_end_matches("/").to_string() + "/" + self.name.clone().as_str(),
-                    );
+                    ));
                 } else {
                     args.push("--repo".to_string());
                     args.push(r.to_string());
@@ -183,10 +193,13 @@ impl HelmChart {
             None => args.push(self.name),
         };
 
-        if let Some(v) = self.version {
+        match self.version {
+            Some(v) => {
                 args.push("--version".to_string());
                 args.push(v.to_string());
             }
+            None => (),
+        }
 
         args
     }
@@ -349,7 +362,7 @@ impl<T: Topology + K8sclient + HelmCommand> Interpret<T> for HelmChartInterpretV
     }
 
     fn get_name(&self) -> InterpretName {
-        InterpretName::HelmCommand
+        todo!()
     }
     fn get_version(&self) -> Version {
         todo!()

harmony/src/modules/k3d/install.rs

@@ -1,11 +1,11 @@
 use std::path::PathBuf;
 
 use async_trait::async_trait;
-use log::debug;
+use log::info;
 use serde::Serialize;
 
 use crate::{
-    config::HARMONY_DATA_DIR,
+    config::Config,
     data::{Id, Version},
     interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
     inventory::Inventory,
@@ -21,22 +21,24 @@ pub struct K3DInstallationScore {
 
 impl Default for K3DInstallationScore {
     fn default() -> Self {
+        let config = Config::load().expect("couldn't load config");
+
         Self {
-            installation_path: HARMONY_DATA_DIR.join("k3d"),
+            installation_path: config.data_dir.join("k3d"),
             cluster_name: "harmony".to_string(),
         }
     }
 }
 
 impl<T: Topology> Score<T> for K3DInstallationScore {
-    fn create_interpret(&self) -> Box<dyn Interpret<T>> {
+    fn create_interpret(&self) -> Box<dyn crate::interpret::Interpret<T>> {
         Box::new(K3dInstallationInterpret {
             score: self.clone(),
         })
     }
 
     fn name(&self) -> String {
-        "K3dInstallationScore".into()
+        todo!()
     }
 }
 
@@ -56,15 +58,14 @@ impl<T: Topology> Interpret<T> for K3dInstallationInterpret {
             self.score.installation_path.clone(),
             Some(self.score.cluster_name.clone()),
         );
-
         match k3d.ensure_installed().await {
             Ok(_client) => {
-                let msg = format!("k3d cluster '{}' installed ", self.score.cluster_name);
+                let msg = format!("k3d cluster {} is installed ", self.score.cluster_name);
-                debug!("{msg}");
+                info!("{msg}");
                 Ok(Outcome::success(msg))
             }
             Err(msg) => Err(InterpretError::new(format!(
-                "failed to ensure k3d is installed : {msg}"
+                "K3dInstallationInterpret failed to ensure k3d is installed : {msg}"
             ))),
         }
     }

harmony/src/modules/k8s/resource.rs

@@ -89,7 +89,7 @@ where
         ))
     }
     fn get_name(&self) -> InterpretName {
-        InterpretName::K8sResource
+        todo!()
     }
     fn get_version(&self) -> Version {
         todo!()

harmony/src/modules/lamp.rs

@@ -14,7 +14,7 @@ use async_trait::async_trait;
 use log::{debug, info};
 use serde::Serialize;
 
-use crate::config::{REGISTRY_PROJECT, REGISTRY_URL};
+use crate::config::Config as HarmonyConfig;
 use crate::modules::k8s::ingress::K8sIngressScore;
 use crate::topology::HelmCommand;
 use crate::{
@@ -128,12 +128,13 @@ impl<T: Topology + K8sclient + HelmCommand> Interpret<T> for LAMPInterpret {
 
         info!("Deploying score {deployment_score:#?}");
 
-        deployment_score.interpret(inventory, topology).await?;
+        deployment_score
+            .create_interpret()
+            .execute(inventory, topology)
+            .await?;
 
         info!("LAMP deployment_score {deployment_score:?}");
 
-        let ingress_path = ingress_path!("/");
-
         let lamp_ingress = K8sIngressScore {
             name: fqdn!("lamp-ingress"),
             host: fqdn!("test"),
@@ -143,14 +144,17 @@ impl<T: Topology + K8sclient + HelmCommand> Interpret<T> for LAMPInterpret {
                     .as_str()
             ),
             port: 8080,
-            path: Some(ingress_path),
+            path: Some(ingress_path!("/")),
             path_type: None,
             namespace: self
                 .get_namespace()
                 .map(|nbs| fqdn!(nbs.to_string().as_str())),
         };
 
-        lamp_ingress.interpret(inventory, topology).await?;
+        lamp_ingress
+            .create_interpret()
+            .execute(inventory, topology)
+            .await?;
 
         info!("LAMP lamp_ingress {lamp_ingress:?}");
 
@@ -160,7 +164,7 @@ impl<T: Topology + K8sclient + HelmCommand> Interpret<T> for LAMPInterpret {
     }
 
     fn get_name(&self) -> InterpretName {
-        InterpretName::Lamp
+        todo!()
     }
 
     fn get_version(&self) -> Version {
@@ -209,7 +213,7 @@ impl LAMPInterpret {
             repository: None,
         };
 
-        score.interpret(inventory, topology).await
+        score.create_interpret().execute(inventory, topology).await
     }
     fn build_dockerfile(&self, score: &LAMPScore) -> Result<PathBuf, Box<dyn std::error::Error>> {
         let mut dockerfile = Dockerfile::new();
@@ -351,7 +355,12 @@ opcache.fast_shutdown=1
     }
 
     fn push_docker_image(&self, image_name: &str) -> Result<String, Box<dyn std::error::Error>> {
-        let full_tag = format!("{}/{}/{}", *REGISTRY_URL, *REGISTRY_PROJECT, &image_name);
+        let config = HarmonyConfig::load().expect("couldn't load config");
+
+        let full_tag = format!(
+            "{}/{}/{}",
+            config.registry_url, config.registry_project, &image_name
+        );
         let output = std::process::Command::new("docker")
             .args(["tag", image_name, &full_tag])
             .output()?;

harmony/src/modules/mod.rs

@@ -14,6 +14,5 @@ pub mod monitoring;
 pub mod okd;
 pub mod opnsense;
 pub mod prometheus;
-pub mod storage;
 pub mod tenant;
 pub mod tftp;

harmony/src/modules/monitoring/alert_channel/discord_alert_channel.rs

@@ -1,16 +1,7 @@
-use std::any::Any;
-use std::collections::BTreeMap;
-
 use async_trait::async_trait;
-use k8s_openapi::api::core::v1::Secret;
-use kube::api::ObjectMeta;
 use serde::Serialize;
-use serde_json::json;
 use serde_yaml::{Mapping, Value};
 
-use crate::modules::monitoring::kube_prometheus::crd::crd_alertmanager_config::{
-    AlertmanagerConfig, AlertmanagerConfigSpec, CRDPrometheus,
-};
 use crate::{
     interpret::{InterpretError, Outcome},
     modules::monitoring::{
@@ -29,98 +20,14 @@ pub struct DiscordWebhook {
     pub url: Url,
 }
 
-#[async_trait]
-impl AlertReceiver<CRDPrometheus> for DiscordWebhook {
-    async fn install(&self, sender: &CRDPrometheus) -> Result<Outcome, InterpretError> {
-        let ns = sender.namespace.clone();
-        let secret_name = format!("{}-secret", self.name.clone());
-        let webhook_key = format!("{}", self.url.clone());
-
-        let mut string_data = BTreeMap::new();
-        string_data.insert("webhook-url".to_string(), webhook_key.clone());
-
-        let secret = Secret {
-            metadata: kube::core::ObjectMeta {
-                name: Some(secret_name.clone()),
-                ..Default::default()
-            },
-            string_data: Some(string_data),
-            type_: Some("Opaque".to_string()),
-            ..Default::default()
-        };
-
-        let _ = sender.client.apply(&secret, Some(&ns)).await;
-
-        let spec = AlertmanagerConfigSpec {
-            data: json!({
-                "route": {
-                    "receiver": self.name,
-                },
-                "receivers": [
-                    {
-                        "name": self.name,
-                        "discordConfigs": [
-                            {
-                            "apiURL": {
-                                "name": secret_name,
-                                "key":  "webhook-url",
-                            },
-                            "title": "{{ template \"discord.default.title\" . }}",
-                            "message": "{{ template \"discord.default.message\" . }}"
-                            }
-                        ]
-                    }
-                ]
-            }),
-        };
-
-        let alertmanager_configs = AlertmanagerConfig {
-            metadata: ObjectMeta {
-                name: Some(self.name.clone()),
-                labels: Some(std::collections::BTreeMap::from([(
-                    "alertmanagerConfig".to_string(),
-                    "enabled".to_string(),
-                )])),
-                namespace: Some(ns),
-                ..Default::default()
-            },
-            spec,
-        };
-
-        sender
-            .client
-            .apply(&alertmanager_configs, Some(&sender.namespace))
-            .await?;
-        Ok(Outcome::success(format!(
-            "installed crd-alertmanagerconfigs for {}",
-            self.name
-        )))
-    }
-    fn name(&self) -> String {
-        "discord-webhook".to_string()
-    }
-    fn clone_box(&self) -> Box<dyn AlertReceiver<CRDPrometheus>> {
-        Box::new(self.clone())
-    }
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-}
-
 #[async_trait]
 impl AlertReceiver<Prometheus> for DiscordWebhook {
     async fn install(&self, sender: &Prometheus) -> Result<Outcome, InterpretError> {
         sender.install_receiver(self).await
     }
-    fn name(&self) -> String {
-        "discord-webhook".to_string()
-    }
     fn clone_box(&self) -> Box<dyn AlertReceiver<Prometheus>> {
         Box::new(self.clone())
     }
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
 }
 
 #[async_trait]
@@ -141,12 +48,6 @@ impl AlertReceiver<KubePrometheus> for DiscordWebhook {
     fn clone_box(&self) -> Box<dyn AlertReceiver<KubePrometheus>> {
         Box::new(self.clone())
     }
-    fn name(&self) -> String {
-        "discord-webhook".to_string()
-    }
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
 }
 
 #[async_trait]

harmony/src/modules/monitoring/alert_channel/webhook_receiver.rs

@@ -1,19 +1,11 @@
-use std::any::Any;
-
 use async_trait::async_trait;
-use kube::api::ObjectMeta;
-use log::debug;
 use serde::Serialize;
-use serde_json::json;
 use serde_yaml::{Mapping, Value};
 
 use crate::{
     interpret::{InterpretError, Outcome},
     modules::monitoring::{
         kube_prometheus::{
-            crd::crd_alertmanager_config::{
-                AlertmanagerConfig, AlertmanagerConfigSpec, CRDPrometheus,
-            },
             prometheus::{KubePrometheus, KubePrometheusReceiver},
             types::{AlertChannelConfig, AlertManagerChannelConfig},
         },
@@ -28,81 +20,14 @@ pub struct WebhookReceiver {
     pub url: Url,
 }
 
-#[async_trait]
-impl AlertReceiver<CRDPrometheus> for WebhookReceiver {
-    async fn install(&self, sender: &CRDPrometheus) -> Result<Outcome, InterpretError> {
-        let spec = AlertmanagerConfigSpec {
-            data: json!({
-                "route": {
-                    "receiver": self.name,
-                },
-                "receivers": [
-                    {
-                        "name": self.name,
-                        "webhookConfigs": [
-                            {
-                            "url": self.url,
-                            }
-                        ]
-                    }
-                ]
-            }),
-        };
-
-        let alertmanager_configs = AlertmanagerConfig {
-            metadata: ObjectMeta {
-                name: Some(self.name.clone()),
-                labels: Some(std::collections::BTreeMap::from([(
-                    "alertmanagerConfig".to_string(),
-                    "enabled".to_string(),
-                )])),
-                namespace: Some(sender.namespace.clone()),
-                ..Default::default()
-            },
-            spec,
-        };
-        debug!(
-            "alert manager configs: \n{:#?}",
-            alertmanager_configs.clone()
-        );
-
-        sender
-            .client
-            .apply(&alertmanager_configs, Some(&sender.namespace))
-            .await?;
-        Ok(Outcome::success(format!(
-            "installed crd-alertmanagerconfigs for {}",
-            self.name
-        )))
-    }
-
-    fn name(&self) -> String {
-        "webhook-receiver".to_string()
-    }
-
-    fn clone_box(&self) -> Box<dyn AlertReceiver<CRDPrometheus>> {
-        Box::new(self.clone())
-    }
-
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-}
-
 #[async_trait]
 impl AlertReceiver<Prometheus> for WebhookReceiver {
     async fn install(&self, sender: &Prometheus) -> Result<Outcome, InterpretError> {
         sender.install_receiver(self).await
     }
-    fn name(&self) -> String {
-        "webhook-receiver".to_string()
-    }
     fn clone_box(&self) -> Box<dyn AlertReceiver<Prometheus>> {
         Box::new(self.clone())
     }
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
 }
 
 #[async_trait]
@@ -119,15 +44,9 @@ impl AlertReceiver<KubePrometheus> for WebhookReceiver {
     async fn install(&self, sender: &KubePrometheus) -> Result<Outcome, InterpretError> {
         sender.install_receiver(self).await
     }
-    fn name(&self) -> String {
-        "webhook-receiver".to_string()
-    }
     fn clone_box(&self) -> Box<dyn AlertReceiver<KubePrometheus>> {
         Box::new(self.clone())
     }
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
 }
 
 #[async_trait]

harmony/src/modules/monitoring/alert_rule/prometheus_alert_rule.rs

@@ -18,7 +18,7 @@ use crate::{
 #[async_trait]
 impl AlertRule<KubePrometheus> for AlertManagerRuleGroup {
     async fn install(&self, sender: &KubePrometheus) -> Result<Outcome, InterpretError> {
-        sender.install_rule(self).await
+        sender.install_rule(&self).await
     }
     fn clone_box(&self) -> Box<dyn AlertRule<KubePrometheus>> {
         Box::new(self.clone())
@@ -28,7 +28,7 @@ impl AlertRule<KubePrometheus> for AlertManagerRuleGroup {
 #[async_trait]
 impl AlertRule<Prometheus> for AlertManagerRuleGroup {
     async fn install(&self, sender: &Prometheus) -> Result<Outcome, InterpretError> {
-        sender.install_rule(self).await
+        sender.install_rule(&self).await
     }
     fn clone_box(&self) -> Box<dyn AlertRule<Prometheus>> {
         Box::new(self.clone())

harmony/src/modules/monitoring/application_monitoring/application_monitoring_score.rs

@@ -1,91 +0,0 @@
-use std::sync::Arc;
-
-use async_trait::async_trait;
-use serde::Serialize;
-
-use crate::{
-    data::{Id, Version},
-    interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
-    inventory::Inventory,
-    modules::{
-        application::Application,
-        monitoring::kube_prometheus::crd::crd_alertmanager_config::CRDPrometheus,
-        prometheus::prometheus::PrometheusApplicationMonitoring,
-    },
-    score::Score,
-    topology::{PreparationOutcome, Topology, oberservability::monitoring::AlertReceiver},
-};
-
-#[derive(Debug, Clone, Serialize)]
-pub struct ApplicationMonitoringScore {
-    pub sender: CRDPrometheus,
-    pub application: Arc<dyn Application>,
-    pub receivers: Vec<Box<dyn AlertReceiver<CRDPrometheus>>>,
-}
-
-impl<T: Topology + PrometheusApplicationMonitoring<CRDPrometheus>> Score<T>
-    for ApplicationMonitoringScore
-{
-    fn create_interpret(&self) -> Box<dyn Interpret<T>> {
-        Box::new(ApplicationMonitoringInterpret {
-            score: self.clone(),
-        })
-    }
-
-    fn name(&self) -> String {
-        format!(
-            "{} monitoring [ApplicationMonitoringScore]",
-            self.application.name()
-        )
-    }
-}
-
-#[derive(Debug)]
-pub struct ApplicationMonitoringInterpret {
-    score: ApplicationMonitoringScore,
-}
-
-#[async_trait]
-impl<T: Topology + PrometheusApplicationMonitoring<CRDPrometheus>> Interpret<T>
-    for ApplicationMonitoringInterpret
-{
-    async fn execute(
-        &self,
-        inventory: &Inventory,
-        topology: &T,
-    ) -> Result<Outcome, InterpretError> {
-        let result = topology
-            .install_prometheus(
-                &self.score.sender,
-                inventory,
-                Some(self.score.receivers.clone()),
-            )
-            .await;
-
-        match result {
-            Ok(outcome) => match outcome {
-                PreparationOutcome::Success { details: _ } => {
-                    Ok(Outcome::success("Prometheus installed".into()))
-                }
-                PreparationOutcome::Noop => Ok(Outcome::noop()),
-            },
-            Err(err) => Err(InterpretError::from(err)),
-        }
-    }
-
-    fn get_name(&self) -> InterpretName {
-        InterpretName::ApplicationMonitoring
-    }
-
-    fn get_version(&self) -> Version {
-        todo!()
-    }
-
-    fn get_status(&self) -> InterpretStatus {
-        todo!()
-    }
-
-    fn get_children(&self) -> Vec<Id> {
-        todo!()
-    }
-}

harmony/src/modules/monitoring/application_monitoring/k8s_application_monitoring_score.rs

@@ -0,0 +1,44 @@
+use std::sync::{Arc, Mutex};
+
+use serde::Serialize;
+
+use crate::{
+    modules::monitoring::{
+        kube_prometheus::types::ServiceMonitor,
+        prometheus::{prometheus::Prometheus, prometheus_config::PrometheusConfig},
+    },
+    score::Score,
+    topology::{
+        HelmCommand, Topology,
+        oberservability::monitoring::{AlertReceiver, AlertRule, AlertingInterpret},
+        tenant::TenantManager,
+    },
+};
+
+#[derive(Clone, Debug, Serialize)]
+pub struct ApplicationPrometheusMonitoringScore {
+    pub receivers: Vec<Box<dyn AlertReceiver<Prometheus>>>,
+    pub rules: Vec<Box<dyn AlertRule<Prometheus>>>,
+    pub service_monitors: Vec<ServiceMonitor>,
+}
+
+impl<T: Topology + HelmCommand + TenantManager> Score<T> for ApplicationPrometheusMonitoringScore {
+    fn create_interpret(&self) -> Box<dyn crate::interpret::Interpret<T>> {
+        let mut prom_config = PrometheusConfig::new();
+        prom_config.alert_manager = true;
+
+        let config = Arc::new(Mutex::new(prom_config));
+        config
+            .try_lock()
+            .expect("couldn't lock config")
+            .additional_service_monitors = self.service_monitors.clone();
+        Box::new(AlertingInterpret {
+            sender: Prometheus::new(),
+            receivers: self.receivers.clone(),
+            rules: self.rules.clone(),
+        })
+    }
+    fn name(&self) -> String {
+        "ApplicationPrometheusMonitoringScore".to_string()
+    }
+}

harmony/src/modules/monitoring/application_monitoring/mod.rs

@@ -1 +1 @@
-pub mod application_monitoring_score;
+pub mod k8s_application_monitoring_score;

harmony/src/modules/monitoring/grafana/helm/helm_grafana.rs

@@ -4,14 +4,15 @@ use std::str::FromStr;
 use crate::modules::helm::chart::HelmChartScore;
 
 pub fn grafana_helm_chart_score(ns: &str) -> HelmChartScore {
-    let values = r#"
+    let values = format!(
+        r#"
 rbac:
   namespaced: true
 sidecar:
   dashboards:
     enabled: true
         "#
-    .to_string();
+    );
 
     HelmChartScore {
         namespace: Some(NonBlankString::from_str(ns).unwrap()),

harmony/src/modules/monitoring/kube_prometheus/crd/crd_alertmanager_config.rs

@@ -1,50 +0,0 @@
-use std::sync::Arc;
-
-use kube::CustomResource;
-use schemars::JsonSchema;
-use serde::{Deserialize, Serialize};
-
-use crate::topology::{
-    k8s::K8sClient,
-    oberservability::monitoring::{AlertReceiver, AlertSender},
-};
-
-#[derive(CustomResource, Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[kube(
-    group = "monitoring.coreos.com",
-    version = "v1alpha1",
-    kind = "AlertmanagerConfig",
-    plural = "alertmanagerconfigs",
-    namespaced
-)]
-pub struct AlertmanagerConfigSpec {
-    #[serde(flatten)]
-    pub data: serde_json::Value,
-}
-
-#[derive(Debug, Clone, Serialize)]
-pub struct CRDPrometheus {
-    pub namespace: String,
-    pub client: Arc<K8sClient>,
-}
-
-impl AlertSender for CRDPrometheus {
-    fn name(&self) -> String {
-        "CRDAlertManager".to_string()
-    }
-}
-
-impl Clone for Box<dyn AlertReceiver<CRDPrometheus>> {
-    fn clone(&self) -> Self {
-        self.clone_box()
-    }
-}
-
-impl Serialize for Box<dyn AlertReceiver<CRDPrometheus>> {
-    fn serialize<S>(&self, _serializer: S) -> Result<S::Ok, S::Error>
-    where
-        S: serde::Serializer,
-    {
-        todo!()
-    }
-}

harmony/src/modules/monitoring/kube_prometheus/crd/crd_alertmanagers.rs

@@ -1,52 +0,0 @@
-use kube::CustomResource;
-use schemars::JsonSchema;
-use serde::{Deserialize, Serialize};
-
-use super::crd_prometheuses::LabelSelector;
-
-/// Rust CRD for `Alertmanager` from Prometheus Operator
-#[derive(CustomResource, Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[kube(
-    group = "monitoring.coreos.com",
-    version = "v1",
-    kind = "Alertmanager",
-    plural = "alertmanagers",
-    namespaced
-)]
-#[serde(rename_all = "camelCase")]
-pub struct AlertmanagerSpec {
-    /// Number of replicas for HA
-    pub replicas: i32,
-
-    /// Selectors for AlertmanagerConfig CRDs
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub alertmanager_config_selector: Option<LabelSelector>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub alertmanager_config_namespace_selector: Option<LabelSelector>,
-
-    /// Optional pod template metadata (annotations, labels)
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub pod_metadata: Option<LabelSelector>,
-
-    /// Optional topology spread settings
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub version: Option<String>,
-}
-
-impl Default for AlertmanagerSpec {
-    fn default() -> Self {
-        AlertmanagerSpec {
-            replicas: 1,
-
-            // Match all AlertmanagerConfigs in the same namespace
-            alertmanager_config_namespace_selector: None,
-
-            // Empty selector matches all AlertmanagerConfigs in that namespace
-            alertmanager_config_selector: Some(LabelSelector::default()),
-
-            pod_metadata: None,
-            version: None,
-        }
-    }
-}

harmony/src/modules/monitoring/kube_prometheus/crd/crd_default_rules.rs

@@ -1,25 +0,0 @@
-use crate::modules::prometheus::alerts::k8s::{
-    deployment::alert_deployment_unavailable,
-    pod::{alert_container_restarting, alert_pod_not_ready, pod_failed},
-    pvc::high_pvc_fill_rate_over_two_days,
-    service::alert_service_down,
-};
-
-use super::crd_prometheus_rules::Rule;
-
-pub fn build_default_application_rules() -> Vec<Rule> {
-    let pod_failed: Rule = pod_failed().into();
-    let container_restarting: Rule = alert_container_restarting().into();
-    let pod_not_ready: Rule = alert_pod_not_ready().into();
-    let service_down: Rule = alert_service_down().into();
-    let deployment_unavailable: Rule = alert_deployment_unavailable().into();
-    let high_pvc_fill_rate: Rule = high_pvc_fill_rate_over_two_days().into();
-    vec![
-        pod_failed,
-        container_restarting,
-        pod_not_ready,
-        service_down,
-        deployment_unavailable,
-        high_pvc_fill_rate,
-    ]
-}

harmony/src/modules/monitoring/kube_prometheus/crd/crd_grafana.rs

@@ -1,153 +0,0 @@
-use std::collections::BTreeMap;
-
-use kube::CustomResource;
-use schemars::JsonSchema;
-use serde::{Deserialize, Serialize};
-
-use super::crd_prometheuses::LabelSelector;
-
-#[derive(CustomResource, Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[kube(
-    group = "grafana.integreatly.org",
-    version = "v1beta1",
-    kind = "Grafana",
-    plural = "grafanas",
-    namespaced
-)]
-#[serde(rename_all = "camelCase")]
-pub struct GrafanaSpec {
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub config: Option<GrafanaConfig>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub admin_user: Option<String>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub admin_password: Option<String>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub ingress: Option<GrafanaIngress>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub persistence: Option<GrafanaPersistence>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub resources: Option<ResourceRequirements>,
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[serde(rename_all = "camelCase")]
-pub struct GrafanaConfig {
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub log: Option<GrafanaLogConfig>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub security: Option<GrafanaSecurityConfig>,
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[serde(rename_all = "camelCase")]
-pub struct GrafanaLogConfig {
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub mode: Option<String>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub level: Option<String>,
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[serde(rename_all = "camelCase")]
-pub struct GrafanaSecurityConfig {
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub admin_user: Option<String>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub admin_password: Option<String>,
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[serde(rename_all = "camelCase")]
-pub struct GrafanaIngress {
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub enabled: Option<bool>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub hosts: Option<Vec<String>>,
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[serde(rename_all = "camelCase")]
-pub struct GrafanaPersistence {
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub enabled: Option<bool>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub storage_class_name: Option<String>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub size: Option<String>,
-}
-
-// ------------------------------------------------------------------------------------------------
-
-#[derive(CustomResource, Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[kube(
-    group = "grafana.integreatly.org",
-    version = "v1beta1",
-    kind = "GrafanaDashboard",
-    plural = "grafanadashboards",
-    namespaced
-)]
-#[serde(rename_all = "camelCase")]
-pub struct GrafanaDashboardSpec {
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub resync_period: Option<String>,
-
-    pub instance_selector: LabelSelector,
-
-    pub json: String,
-}
-
-// ------------------------------------------------------------------------------------------------
-
-#[derive(CustomResource, Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[kube(
-    group = "grafana.integreatly.org",
-    version = "v1beta1",
-    kind = "GrafanaDatasource",
-    plural = "grafanadatasources",
-    namespaced
-)]
-#[serde(rename_all = "camelCase")]
-pub struct GrafanaDatasourceSpec {
-    pub instance_selector: LabelSelector,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub allow_cross_namespace_import: Option<bool>,
-
-    pub datasource: GrafanaDatasourceConfig,
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[serde(rename_all = "camelCase")]
-pub struct GrafanaDatasourceConfig {
-    pub access: String,
-    pub database: Option<String>,
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub json_data: Option<BTreeMap<String, String>>,
-    pub name: String,
-    pub r#type: String,
-    pub url: String,
-}
-
-// ------------------------------------------------------------------------------------------------
-
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema, Default)]
-#[serde(rename_all = "camelCase")]
-pub struct ResourceRequirements {
-    #[serde(default, skip_serializing_if = "BTreeMap::is_empty")]
-    pub limits: BTreeMap<String, String>,
-
-    #[serde(default, skip_serializing_if = "BTreeMap::is_empty")]
-    pub requests: BTreeMap<String, String>,
-}

harmony/src/modules/monitoring/kube_prometheus/crd/crd_prometheus_rules.rs

@@ -1,57 +0,0 @@
-use std::collections::BTreeMap;
-
-use kube::CustomResource;
-use schemars::JsonSchema;
-use serde::{Deserialize, Serialize};
-
-use crate::modules::monitoring::alert_rule::prometheus_alert_rule::PrometheusAlertRule;
-
-#[derive(CustomResource, Debug, Serialize, Deserialize, Clone, JsonSchema)]
-#[kube(
-    group = "monitoring.coreos.com",
-    version = "v1",
-    kind = "PrometheusRule",
-    plural = "prometheusrules",
-    namespaced
-)]
-#[serde(rename_all = "camelCase")]
-pub struct PrometheusRuleSpec {
-    pub groups: Vec<RuleGroup>,
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
-pub struct RuleGroup {
-    pub name: String,
-    pub rules: Vec<Rule>,
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
-#[serde(rename_all = "camelCase")]
-pub struct Rule {
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub alert: Option<String>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub expr: Option<String>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub for_: Option<String>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub labels: Option<std::collections::BTreeMap<String, String>>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub annotations: Option<std::collections::BTreeMap<String, String>>,
-}
-
-impl From<PrometheusAlertRule> for Rule {
-    fn from(value: PrometheusAlertRule) -> Self {
-        Rule {
-            alert: Some(value.alert),
-            expr: Some(value.expr),
-            for_: value.r#for,
-            labels: Some(value.labels.into_iter().collect::<BTreeMap<_, _>>()),
-            annotations: Some(value.annotations.into_iter().collect::<BTreeMap<_, _>>()),
-        }
-    }
-}

harmony/src/modules/monitoring/kube_prometheus/crd/crd_prometheuses.rs

@@ -1,118 +0,0 @@
-use std::collections::BTreeMap;
-
-use kube::CustomResource;
-use schemars::JsonSchema;
-use serde::{Deserialize, Serialize};
-
-use crate::modules::monitoring::kube_prometheus::types::Operator;
-
-#[derive(CustomResource, Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[kube(
-    group = "monitoring.coreos.com",
-    version = "v1",
-    kind = "Prometheus",
-    plural = "prometheuses",
-    namespaced
-)]
-#[serde(rename_all = "camelCase")]
-pub struct PrometheusSpec {
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub alerting: Option<PrometheusSpecAlerting>,
-
-    pub service_account_name: String,
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub service_monitor_namespace_selector: Option<LabelSelector>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub service_monitor_selector: Option<LabelSelector>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub service_discovery_role: Option<String>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub pod_monitor_selector: Option<LabelSelector>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub rule_selector: Option<LabelSelector>,
-
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub rule_namespace_selector: Option<LabelSelector>,
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema, Default)]
-#[serde(rename_all = "camelCase")]
-pub struct NamespaceSelector {
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
-    pub match_names: Vec<String>,
-}
-
-/// Contains alerting configuration, specifically Alertmanager endpoints.
-#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema, Default)]
-pub struct PrometheusSpecAlerting {
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub alertmanagers: Option<Vec<AlertmanagerEndpoints>>,
-}
-
-/// Represents an Alertmanager endpoint configuration used by Prometheus.
-#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema, Default)]
-pub struct AlertmanagerEndpoints {
-    /// Name of the Alertmanager Service.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub name: Option<String>,
-
-    /// Namespace of the Alertmanager Service.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub namespace: Option<String>,
-
-    /// Port to access on the Alertmanager Service (e.g. "web").
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub port: Option<String>,
-
-    /// Scheme to use for connecting (e.g. "http").
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub scheme: Option<String>,
-    // Other fields like `tls_config`, `path_prefix`, etc., can be added if needed.
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema, Default)]
-#[serde(rename_all = "camelCase")]
-pub struct LabelSelector {
-    #[serde(default, skip_serializing_if = "BTreeMap::is_empty")]
-    pub match_labels: BTreeMap<String, String>,
-
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
-    pub match_expressions: Vec<LabelSelectorRequirement>,
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
-#[serde(rename_all = "camelCase")]
-pub struct LabelSelectorRequirement {
-    pub key: String,
-    pub operator: Operator,
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
-    pub values: Vec<String>,
-}
-
-impl Default for PrometheusSpec {
-    fn default() -> Self {
-        PrometheusSpec {
-            alerting: None,
-
-            service_account_name: "prometheus".into(),
-
-            // null means "only my namespace"
-            service_monitor_namespace_selector: None,
-
-            // empty selector means match all ServiceMonitors in that namespace
-            service_monitor_selector: Some(LabelSelector::default()),
-
-            service_discovery_role: Some("Endpoints".into()),
-
-            pod_monitor_selector: None,
-
-            rule_selector: None,
-
-            rule_namespace_selector: Some(LabelSelector::default()),
-        }
-    }
-}

harmony/src/modules/monitoring/kube_prometheus/crd/grafana_default_dashboard.rs

@@ -1,203 +0,0 @@
-pub fn build_default_dashboard(namespace: &str) -> String {
-    let dashboard = format!(
-        r#"{{
-  "annotations": {{
-    "list": []
-  }},
-  "editable": true,
-  "gnetId": null,
-  "graphTooltip": 0,
-  "id": null,
-  "iteration": 171105,
-  "panels": [
-    {{
-      "datasource": "$datasource",
-      "fieldConfig": {{
-        "defaults": {{
-          "unit": "short"
-        }},
-        "overrides": []
-      }},
-      "gridPos": {{
-        "h": 6,
-        "w": 6,
-        "x": 0,
-        "y": 0
-      }},
-      "id": 1,
-      "options": {{
-        "reduceOptions": {{
-          "calcs": ["lastNotNull"],
-          "fields": "",
-          "values": false
-        }}
-      }},
-      "pluginVersion": "9.0.0",
-      "targets": [
-        {{
-          "expr": "sum(kube_pod_status_phase{{namespace=\"{namespace}\",  phase=\"Running\"}})",
-          "legendFormat": "",
-          "refId": "A"
-        }}
-      ],
-      "title": "Pods in Namespace",
-      "type": "stat"
-    }},
-    {{
-      "datasource": "$datasource",
-      "fieldConfig": {{
-        "defaults": {{
-          "unit": "short"
-        }},
-        "overrides": []
-      }},
-      "gridPos": {{
-        "h": 6,
-        "w": 6,
-        "x": 6,
-        "y": 0
-      }},
-      "id": 2,
-      "options": {{
-        "reduceOptions": {{
-          "calcs": ["lastNotNull"],
-          "fields": "",
-          "values": false
-        }}
-      }},
-      "pluginVersion": "9.0.0",
-      "targets": [
-        {{
-          "expr": "sum(kube_pod_status_phase{{phase=\"Failed\", namespace=\"{namespace}\"}})",
-          "legendFormat": "",
-          "refId": "A"
-        }}
-      ],
-      "title": "Pods in Failed State",
-      "type": "stat"
-    }},
-    {{
-      "datasource": "$datasource",
-      "fieldConfig": {{
-        "defaults": {{
-          "unit": "percentunit"
-        }},
-        "overrides": []
-      }},
-      "gridPos": {{
-        "h": 6,
-        "w": 12,
-        "x": 0,
-        "y": 6
-      }},
-      "id": 3,
-      "options": {{
-        "reduceOptions": {{
-          "calcs": ["lastNotNull"],
-          "fields": "",
-          "values": false
-        }}
-      }},
-      "pluginVersion": "9.0.0",
-      "targets": [
-        {{
-          "expr": "sum(kube_deployment_status_replicas_available{{namespace=\"{namespace}\"}}) / sum(kube_deployment_spec_replicas{{namespace=\"{namespace}\"}})",
-          "legendFormat": "",
-          "refId": "A"
-        }}
-      ],
-      "title": "Deployment Health (Available / Desired)",
-      "type": "stat"
-    }},
-    {{
-      "datasource": "$datasource",
-      "fieldConfig": {{
-        "defaults": {{
-          "unit": "short"
-        }},
-        "overrides": []
-      }},
-      "gridPos": {{
-        "h": 6,
-        "w": 12,
-        "x": 0,
-        "y": 12
-      }},
-      "id": 4,
-      "options": {{
-        "reduceOptions": {{
-          "calcs": ["lastNotNull"],
-          "fields": "",
-          "values": false
-        }}
-      }},
-      "pluginVersion": "9.0.0",
-      "targets": [
-        {{
-          "expr": "sum by(pod) (rate(kube_pod_container_status_restarts_total{{namespace=\"{namespace}\"}}[5m]))",
-          "legendFormat": "{{{{pod}}}}",
-          "refId": "A"
-        }}
-      ],
-      "title": "Container Restarts (per pod)",
-      "type": "timeseries"
-    }},
-    {{
-      "datasource": "$datasource",
-      "fieldConfig": {{
-        "defaults": {{
-          "unit": "short"
-        }},
-        "overrides": []
-      }},
-      "gridPos": {{
-        "h": 6,
-        "w": 12,
-        "x": 0,
-        "y": 18
-      }},
-      "id": 5,
-      "options": {{
-        "reduceOptions": {{
-          "calcs": ["lastNotNull"],
-          "fields": "",
-          "values": false
-        }}
-      }},
-      "pluginVersion": "9.0.0",
-      "targets": [
-        {{
-          "expr": "sum(ALERTS{{alertstate=\"firing\", namespace=\"{namespace}\"}}) or vector(0)",
-          "legendFormat": "",
-          "refId": "A"
-        }}
-      ],
-      "title": "Firing Alerts in Namespace",
-      "type": "stat"
-    }}
-  ],
-  "schemaVersion": 36,
-  "templating": {{
-    "list": [
-      {{
-        "name": "datasource",
-        "type": "datasource",
-        "pluginId": "prometheus",
-        "label": "Prometheus",
-        "query": "prometheus",
-        "refresh": 1,
-        "hide": 0,
-        "current": {{
-          "selected": true,
-          "text": "Prometheus",
-          "value": "Prometheus"
-        }}
-      }}
-    ]
-  }},
-  "title": "Tenant Namespace Overview",
-  "version": 1
-}}"#
-    );
-    dashboard
-}

harmony/src/modules/monitoring/kube_prometheus/crd/grafana_operator.rs

@@ -1,20 +0,0 @@
-use std::str::FromStr;
-
-use non_blank_string_rs::NonBlankString;
-
-use crate::modules::helm::chart::HelmChartScore;
-
-pub fn grafana_operator_helm_chart_score(ns: String) -> HelmChartScore {
-    HelmChartScore {
-        namespace: Some(NonBlankString::from_str(&ns).unwrap()),
-        release_name: NonBlankString::from_str("grafana_operator").unwrap(),
-        chart_name: NonBlankString::from_str("oci://ghcr.io/grafana/helm-charts/grafana-operator")
-            .unwrap(),
-        chart_version: None,
-        values_overrides: None,
-        values_yaml: None,
-        create_namespace: true,
-        install_only: true,
-        repository: None,
-    }
-}

harmony/src/modules/monitoring/kube_prometheus/crd/mod.rs

@@ -1,11 +0,0 @@
-pub mod crd_alertmanager_config;
-pub mod crd_alertmanagers;
-pub mod crd_default_rules;
-pub mod crd_grafana;
-pub mod crd_prometheus_rules;
-pub mod crd_prometheuses;
-pub mod grafana_default_dashboard;
-pub mod grafana_operator;
-pub mod prometheus_operator;
-pub mod role;
-pub mod service_monitor;

harmony/src/modules/monitoring/kube_prometheus/crd/prometheus_operator.rs

@@ -1,22 +0,0 @@
-use std::str::FromStr;
-
-use non_blank_string_rs::NonBlankString;
-
-use crate::modules::helm::chart::HelmChartScore;
-
-pub fn prometheus_operator_helm_chart_score(ns: String) -> HelmChartScore {
-    HelmChartScore {
-        namespace: Some(NonBlankString::from_str(&ns).unwrap()),
-        release_name: NonBlankString::from_str("prometheus-operator").unwrap(),
-        chart_name: NonBlankString::from_str(
-            "oci://hub.nationtech.io/harmony/nt-prometheus-operator",
-        )
-        .unwrap(),
-        chart_version: None,
-        values_overrides: None,
-        values_yaml: None,
-        create_namespace: true,
-        install_only: true,
-        repository: None,
-    }
-}

harmony/src/modules/monitoring/kube_prometheus/crd/role.rs

@@ -1,62 +0,0 @@
-use k8s_openapi::api::{
-    core::v1::ServiceAccount,
-    rbac::v1::{PolicyRule, Role, RoleBinding, RoleRef, Subject},
-};
-use kube::api::ObjectMeta;
-
-pub fn build_prom_role(role_name: String, namespace: String) -> Role {
-    Role {
-        metadata: ObjectMeta {
-            name: Some(role_name),
-            namespace: Some(namespace),
-            ..Default::default()
-        },
-        rules: Some(vec![PolicyRule {
-            api_groups: Some(vec!["".into()]), // core API group
-            resources: Some(vec!["services".into(), "endpoints".into(), "pods".into()]),
-            verbs: vec!["get".into(), "list".into(), "watch".into()],
-            ..Default::default()
-        }]),
-    }
-}
-
-pub fn build_prom_rolebinding(
-    role_name: String,
-    namespace: String,
-    service_account_name: String,
-) -> RoleBinding {
-    RoleBinding {
-        metadata: ObjectMeta {
-            name: Some(format!("{}-rolebinding", role_name)),
-            namespace: Some(namespace.clone()),
-            ..Default::default()
-        },
-        role_ref: RoleRef {
-            api_group: "rbac.authorization.k8s.io".into(),
-            kind: "Role".into(),
-            name: role_name,
-        },
-        subjects: Some(vec![Subject {
-            kind: "ServiceAccount".into(),
-            name: service_account_name,
-            namespace: Some(namespace.clone()),
-            ..Default::default()
-        }]),
-    }
-}
-
-pub fn build_prom_service_account(
-    service_account_name: String,
-    namespace: String,
-) -> ServiceAccount {
-    ServiceAccount {
-        automount_service_account_token: None,
-        image_pull_secrets: None,
-        metadata: ObjectMeta {
-            name: Some(service_account_name),
-            namespace: Some(namespace),
-            ..Default::default()
-        },
-        secrets: None,
-    }
-}

harmony/src/modules/monitoring/kube_prometheus/crd/service_monitor.rs

@@ -1,87 +0,0 @@
-use std::collections::HashMap;
-
-use kube::CustomResource;
-use schemars::JsonSchema;
-use serde::{Deserialize, Serialize};
-
-use crate::modules::monitoring::kube_prometheus::types::{
-    HTTPScheme, MatchExpression, NamespaceSelector, Operator, Selector,
-    ServiceMonitor as KubeServiceMonitor, ServiceMonitorEndpoint,
-};
-
-/// This is the top-level struct for the ServiceMonitor Custom Resource.
-/// The `#[derive(CustomResource)]` macro handles all the boilerplate for you,
-/// including the `impl Resource`.
-#[derive(CustomResource, Serialize, Deserialize, Debug, Clone, JsonSchema)]
-#[kube(
-    group = "monitoring.coreos.com",
-    version = "v1",
-    kind = "ServiceMonitor",
-    plural = "servicemonitors",
-    namespaced
-)]
-#[serde(rename_all = "camelCase")]
-pub struct ServiceMonitorSpec {
-    /// A label selector to select services to monitor.
-    pub selector: Selector,
-
-    /// A list of endpoints on the selected services to be monitored.
-    pub endpoints: Vec<ServiceMonitorEndpoint>,
-
-    /// Selector to select which namespaces the Kubernetes Endpoints objects
-    /// are discovered from.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub namespace_selector: Option<NamespaceSelector>,
-
-    /// The label to use to retrieve the job name from.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub job_label: Option<String>,
-
-    /// Pod-based target labels to transfer from the Kubernetes Pod onto the target.
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
-    pub pod_target_labels: Vec<String>,
-
-    /// TargetLabels transfers labels on the Kubernetes Service object to the target.
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
-    pub target_labels: Vec<String>,
-}
-
-impl Default for ServiceMonitorSpec {
-    fn default() -> Self {
-        let labels = HashMap::new();
-        Self {
-            selector: Selector {
-                match_labels: { labels },
-                match_expressions: vec![MatchExpression {
-                    key: "app.kubernetes.io/name".into(),
-                    operator: Operator::Exists,
-                    values: vec![],
-                }],
-            },
-            endpoints: vec![ServiceMonitorEndpoint {
-                port: Some("http".to_string()),
-                path: Some("/metrics".into()),
-                interval: Some("30s".into()),
-                scheme: Some(HTTPScheme::HTTP),
-                ..Default::default()
-            }],
-            namespace_selector: None, // only the same namespace
-            job_label: Some("app".into()),
-            pod_target_labels: vec![],
-            target_labels: vec![],
-        }
-    }
-}
-
-impl From<KubeServiceMonitor> for ServiceMonitorSpec {
-    fn from(value: KubeServiceMonitor) -> Self {
-        Self {
-            selector: value.selector,
-            endpoints: value.endpoints,
-            namespace_selector: value.namespace_selector,
-            job_label: value.job_label,
-            pod_target_labels: value.pod_target_labels,
-            target_labels: value.target_labels,
-        }
-    }
-}

harmony/src/modules/monitoring/kube_prometheus/helm/config.rs

@@ -27,12 +27,6 @@ pub struct KubePrometheusConfig {
     pub alert_rules: Vec<AlertManagerAdditionalPromRules>,
     pub additional_service_monitors: Vec<ServiceMonitor>,
 }
-impl Default for KubePrometheusConfig {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
 impl KubePrometheusConfig {
     pub fn new() -> Self {
         Self {
@@ -41,7 +35,7 @@ impl KubePrometheusConfig {
             windows_monitoring: false,
             alert_manager: true,
             grafana: true,
-            node_exporter: true,
+            node_exporter: false,
             prometheus: true,
             kubernetes_service_monitors: true,
             kubernetes_api_server: true,

harmony/src/modules/monitoring/kube_prometheus/helm/kube_prometheus_helm_chart.rs

@@ -12,8 +12,8 @@ use crate::modules::{
     helm::chart::HelmChartScore,
     monitoring::kube_prometheus::types::{
         AlertGroup, AlertManager, AlertManagerAdditionalPromRules, AlertManagerConfig,
-        AlertManagerConfigSelector, AlertManagerRoute, AlertManagerSpec, AlertManagerValues,
+        AlertManagerRoute, AlertManagerSpec, AlertManagerValues, ConfigReloader, Limits,
-        ConfigReloader, Limits, PrometheusConfig, Requests, Resources,
+        PrometheusConfig, Requests, Resources,
     },
 };
 
@@ -35,7 +35,7 @@ pub fn kube_prometheus_helm_chart_score(
     let kube_proxy = config.kube_proxy.to_string();
     let kube_state_metrics = config.kube_state_metrics.to_string();
     let node_exporter = config.node_exporter.to_string();
-    let _prometheus_operator = config.prometheus_operator.to_string();
+    let prometheus_operator = config.prometheus_operator.to_string();
     let prometheus = config.prometheus.to_string();
     let resource_limit = Resources {
         limits: Limits {
@@ -64,7 +64,7 @@ pub fn kube_prometheus_helm_chart_score(
             indent_lines(&yaml, indent_level + 2)
         )
     }
-    let _resource_section = resource_block(&resource_limit, 2);
+    let resource_section = resource_block(&resource_limit, 2);
 
     let mut values = format!(
         r#"
@@ -332,11 +332,6 @@ prometheusOperator:
             .push(receiver.channel_receiver.clone());
     }
 
-    let mut labels = BTreeMap::new();
-    labels.insert("alertmanagerConfig".to_string(), "enabled".to_string());
-    let alert_manager_config_selector = AlertManagerConfigSelector {
-        match_labels: labels,
-    };
     let alert_manager_values = AlertManagerValues {
         alertmanager: AlertManager {
             enabled: config.alert_manager,
@@ -352,8 +347,6 @@ prometheusOperator:
                         cpu: "100m".to_string(),
                     },
                 },
-                alert_manager_config_selector,
-                replicas: 2,
             },
             init_config_reloader: ConfigReloader {
                 resources: Resources {

harmony/src/modules/monitoring/kube_prometheus/mod.rs

@@ -1,4 +1,3 @@
-pub mod crd;
 pub mod helm;
 pub mod helm_prometheus_alert_score;
 pub mod prometheus;

harmony/src/modules/monitoring/kube_prometheus/prometheus.rs

@@ -55,12 +55,6 @@ pub struct KubePrometheus {
     pub config: Arc<Mutex<KubePrometheusConfig>>,
 }
 
-impl Default for KubePrometheus {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
 impl KubePrometheus {
     pub fn new() -> Self {
         Self {
@@ -119,7 +113,8 @@ impl KubePrometheus {
         topology: &T,
     ) -> Result<Outcome, InterpretError> {
         kube_prometheus_helm_chart_score(self.config.clone())
-            .interpret(inventory, topology)
+            .create_interpret()
+            .execute(inventory, topology)
             .await
     }
 }

harmony/src/modules/monitoring/kube_prometheus/types.rs

@@ -1,8 +1,7 @@
 use std::collections::{BTreeMap, HashMap};
 
 use async_trait::async_trait;
-use schemars::JsonSchema;
+use serde::Serialize;
-use serde::{Deserialize, Serialize};
 use serde_yaml::{Mapping, Sequence, Value};
 
 use crate::modules::monitoring::alert_rule::prometheus_alert_rule::AlertManagerRuleGroup;
@@ -56,14 +55,6 @@ pub struct AlertManagerChannelConfig {
 #[serde(rename_all = "camelCase")]
 pub struct AlertManagerSpec {
     pub(crate) resources: Resources,
-    pub replicas: u32,
-    pub alert_manager_config_selector: AlertManagerConfigSelector,
-}
-
-#[derive(Debug, Clone, Serialize)]
-#[serde(rename_all = "camelCase")]
-pub struct AlertManagerConfigSelector {
-    pub match_labels: BTreeMap<String, String>,
 }
 
 #[derive(Debug, Clone, Serialize)]
@@ -95,7 +86,7 @@ pub struct AlertGroup {
     pub groups: Vec<AlertManagerRuleGroup>,
 }
 
-#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
+#[derive(Debug, Clone, Serialize)]
 pub enum HTTPScheme {
     #[serde(rename = "http")]
     HTTP,
@@ -103,7 +94,7 @@ pub enum HTTPScheme {
     HTTPS,
 }
 
-#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
+#[derive(Debug, Clone, Serialize)]
 pub enum Operator {
     In,
     NotIn,
@@ -148,83 +139,74 @@ pub struct ServiceMonitorTLSConfig {
     pub server_name: Option<String>,
 }
 
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema, Default)]
+#[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ServiceMonitorEndpoint {
-    /// Name of the service port this endpoint refers to.
+    // ## Name of the endpoint's service port
+    // ## Mutually exclusive with targetPort
     pub port: Option<String>,
 
-    /// Interval at which metrics should be scraped.
+    // ## Name or number of the endpoint's target port
-    #[serde(default, skip_serializing_if = "Option::is_none")]
+    // ## Mutually exclusive with port
+    pub target_port: Option<String>,
+
+    // ## File containing bearer token to be used when scraping targets
+    // ##
+    pub bearer_token_file: Option<String>,
+
+    // ## Interval at which metrics should be scraped
+    // ##
     pub interval: Option<String>,
 
-    /// The HTTP path to scrape for metrics.
+    // ## HTTP path to scrape for metrics
-    #[serde(default, skip_serializing_if = "Option::is_none")]
+    // ##
-    pub path: Option<String>,
+    pub path: String,
 
-    /// HTTP scheme to use for scraping.
+    // ## HTTP scheme to use for scraping
-    #[serde(default, skip_serializing_if = "Option::is_none")]
+    // ##
-    pub scheme: Option<HTTPScheme>,
+    pub scheme: HTTPScheme,
 
-    /// Relabelings to apply to samples before scraping.
+    // ## TLS configuration to use when scraping the endpoint
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
+    // ##
-    pub relabelings: Vec<RelabelConfig>,
+    pub tls_config: Option<ServiceMonitorTLSConfig>,
 
-    /// MetricRelabelings to apply to samples after scraping, but before ingestion.
+    // ## MetricRelabelConfigs to apply to samples after scraping, but before ingestion.
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
+    // ## ref: https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api-reference/api.md#relabelconfig
-    pub metric_relabelings: Vec<RelabelConfig>,
+    // ##
+    // # - action: keep
+    // #   regex: 'kube_(daemonset|deployment|pod|namespace|node|statefulset).+'
+    // #   sourceLabels: [__name__]
+    pub metric_relabelings: Vec<Mapping>,
+
+    // ## RelabelConfigs to apply to samples before scraping
+    // ## ref: https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api-reference/api.md#relabelconfig
+    // ##
+    // # - sourceLabels: [__meta_kubernetes_pod_node_name]
+    // #   separator: ;
+    // #   regex: ^(.*)$
+    // #   targetLabel: nodename
+    // #   replacement: $1
+    // #   action: replace
+    pub relabelings: Vec<Mapping>,
 }
 
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema)]
+#[derive(Debug, Clone, Serialize)]
-#[serde(rename_all = "camelCase")]
-pub struct RelabelConfig {
-    /// The action to perform based on the regex matching.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub action: Option<String>,
-
-    /// A list of labels from which to extract values.
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
-    pub source_labels: Vec<String>,
-
-    /// Separator to be used when concatenating source_labels.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub separator: Option<String>,
-
-    /// The label to which the resulting value is written.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub target_label: Option<String>,
-
-    /// A regular expression to match against the concatenated source label values.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub regex: Option<String>,
-
-    /// The replacement value to use.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub replacement: Option<String>,
-}
-
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema)]
 #[serde(rename_all = "camelCase")]
 pub struct MatchExpression {
     pub key: String,
-    pub operator: Operator, // "In", "NotIn", "Exists", "DoesNotExist"
+    pub operator: Operator,
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
     pub values: Vec<String>,
 }
 
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema, Default)]
+#[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Selector {
-    /// A map of key-value pairs to match.
+    //   # label selector for services
-    #[serde(default, skip_serializing_if = "HashMap::is_empty")]
     pub match_labels: HashMap<String, String>,
-
-    /// A list of label selector requirements.
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
     pub match_expressions: Vec<MatchExpression>,
 }
 
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ServiceMonitor {
     pub name: String,
@@ -268,15 +250,10 @@ pub struct ServiceMonitor {
     pub fallback_scrape_protocol: Option<String>,
 }
 
-#[derive(Serialize, Deserialize, Debug, Clone, JsonSchema, Default)]
+#[derive(Debug, Serialize, Clone)]
 #[serde(rename_all = "camelCase")]
 pub struct NamespaceSelector {
-    /// Select all namespaces.
-    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
     pub any: bool,
-
-    /// List of namespace names to select from.
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
     pub match_names: Vec<String>,
 }
 
@@ -298,3 +275,19 @@ impl Default for ServiceMonitor {
         }
     }
 }
+
+impl Default for ServiceMonitorEndpoint {
+    fn default() -> Self {
+        Self {
+            port: Some("80".to_string()),
+            target_port: Default::default(),
+            bearer_token_file: Default::default(),
+            interval: Default::default(),
+            path: "/metrics".to_string(),
+            scheme: HTTPScheme::HTTP,
+            tls_config: Default::default(),
+            metric_relabelings: Default::default(),
+            relabelings: Default::default(),
+        }
+    }
+}

harmony/src/modules/monitoring/ntfy/helm/ntfy_helm_chart.rs

@@ -1,25 +1,9 @@
 use non_blank_string_rs::NonBlankString;
 use std::str::FromStr;
 
-use crate::{modules::helm::chart::HelmChartScore, topology::DeploymentTarget};
+use crate::modules::helm::chart::{HelmChartScore, HelmRepository};
-
-pub fn ntfy_helm_chart_score(
-    namespace: String,
-    host: String,
-    target: DeploymentTarget,
-) -> HelmChartScore {
-    // TODO not actually the correct logic, this should be fixed by using an ingresss which is the
-    // correct k8s standard.
-    //
-    // Another option is to delegate to the topology the ingress technology it wants to use Route,
-    // Ingress or other
-    let route_enabled = match target {
-        DeploymentTarget::LocalDev => false,
-        DeploymentTarget::Staging => true,
-        DeploymentTarget::Production => true,
-    };
-    let ingress_enabled = !route_enabled;
 
+pub fn ntfy_helm_chart_score(namespace: String, host: String) -> HelmChartScore {
     let values = format!(
         r#"
 replicaCount: 1
@@ -41,14 +25,23 @@ serviceAccount:
 
 service:
   type: ClusterIP
-  port: 8080
+  port: 80
 
 ingress:
-  enabled: {ingress_enabled}
+  enabled: true
+#  annotations:
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  hosts:
+    - host: {host}
+      paths:
+        - path: /
+          pathType: ImplementationSpecific
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
 
-route:
-  enabled: {route_enabled}
-  host: {host}
 
 autoscaling:
   enabled: false
@@ -56,7 +49,7 @@ autoscaling:
 config:
   enabled: true
   data:
-    base-url: "https://{host}"
+#    base-url: "https://ntfy.something.com"
     auth-file: "/var/cache/ntfy/user.db"
     auth-default-access: "deny-all"
     cache-file: "/var/cache/ntfy/cache.db"
@@ -65,8 +58,6 @@ config:
     # web-root: "disable"
     enable-signup: false
     enable-login: "true"
-    enable-metrics: "true"
-    listen-http: ":8080"
 
 persistence:
   enabled: true
@@ -77,12 +68,16 @@ persistence:
     HelmChartScore {
         namespace: Some(NonBlankString::from_str(&namespace).unwrap()),
         release_name: NonBlankString::from_str("ntfy").unwrap(),
-        chart_name: NonBlankString::from_str("oci://hub.nationtech.io/harmony/ntfy").unwrap(),
+        chart_name: NonBlankString::from_str("sarab97/ntfy").unwrap(),
-        chart_version: Some(NonBlankString::from_str("0.1.7-nationtech.1").unwrap()),
+        chart_version: Some(NonBlankString::from_str("0.1.7").unwrap()),
         values_overrides: None,
         values_yaml: Some(values.to_string()),
         create_namespace: true,
         install_only: false,
-        repository: None,
+        repository: Some(HelmRepository::new(
+            "sarab97".to_string(),
+            url::Url::parse("https://charts.sarabsingh.com").unwrap(),
+            true,
+        )),
     }
 }

harmony/src/modules/monitoring/ntfy/mod.rs

@@ -1,3 +1,2 @@
 pub mod helm;
-#[allow(clippy::module_inception)]
 pub mod ntfy;

harmony/src/modules/monitoring/ntfy/ntfy.rs

@@ -1,7 +1,7 @@
 use std::sync::Arc;
 
 use async_trait::async_trait;
-use log::info;
+use log::debug;
 use serde::Serialize;
 use strum::{Display, EnumString};
 
@@ -11,7 +11,7 @@ use crate::{
     inventory::Inventory,
     modules::monitoring::ntfy::helm::ntfy_helm_chart::ntfy_helm_chart_score,
     score::Score,
-    topology::{HelmCommand, K8sclient, MultiTargetTopology, Topology, k8s::K8sClient},
+    topology::{HelmCommand, K8sclient, Topology, k8s::K8sClient},
 };
 
 #[derive(Debug, Clone, Serialize)]
@@ -20,7 +20,7 @@ pub struct NtfyScore {
     pub host: String,
 }
 
-impl<T: Topology + HelmCommand + K8sclient + MultiTargetTopology> Score<T> for NtfyScore {
+impl<T: Topology + HelmCommand + K8sclient> Score<T> for NtfyScore {
     fn create_interpret(&self) -> Box<dyn Interpret<T>> {
         Box::new(NtfyInterpret {
             score: self.clone(),
@@ -28,7 +28,7 @@ impl<T: Topology + HelmCommand + K8sclient + MultiTargetTopology> Score<T> for N
     }
 
     fn name(&self) -> String {
-        "alert receiver [NtfyScore]".into()
+        format!("Ntfy")
     }
 }
 
@@ -39,21 +39,31 @@ pub struct NtfyInterpret {
 
 #[derive(Debug, EnumString, Display)]
 enum NtfyAccessMode {
-    #[strum(serialize = "read-write", serialize = "rw")]
+    #[strum(serialize = "read-write", serialize = "rw", to_string = "read-write")]
     ReadWrite,
-    #[strum(serialize = "read-only", serialize = "ro", serialize = "read")]
+    #[strum(
+        serialize = "read-only",
+        serialize = "ro",
+        serialize = "read",
+        to_string = "read-only"
+    )]
     ReadOnly,
-    #[strum(serialize = "write-only", serialize = "wo", serialize = "write")]
+    #[strum(
+        serialize = "write-only",
+        serialize = "wo",
+        serialize = "write",
+        to_string = "write-only"
+    )]
     WriteOnly,
-    #[strum(serialize = "deny", serialize = "none")]
+    #[strum(serialize = "none", to_string = "deny")]
     Deny,
 }
 
 #[derive(Debug, EnumString, Display)]
 enum NtfyRole {
-    #[strum(serialize = "user")]
+    #[strum(serialize = "user", to_string = "user")]
     User,
-    #[strum(serialize = "admin")]
+    #[strum(serialize = "admin", to_string = "admin")]
     Admin,
 }
 
@@ -77,7 +87,7 @@ impl NtfyInterpret {
                 vec![
                     "sh",
                     "-c",
-                    format!("NTFY_PASSWORD={password} ntfy user add --role={role} --ignore-exists {username}")
+                    format!("NTFY_PASSWORD={password} ntfy user add --role={role} {username}")
                         .as_str(),
                 ],
             )
@@ -85,52 +95,69 @@ impl NtfyInterpret {
 
         Ok(())
     }
+
+    async fn set_access(
+        &self,
+        k8s_client: Arc<K8sClient>,
+        username: &str,
+        topic: &str,
+        mode: NtfyAccessMode,
+    ) -> Result<(), String> {
+        k8s_client
+            .exec_app(
+                "ntfy".to_string(),
+                Some(&self.score.namespace),
+                vec![
+                    "sh",
+                    "-c",
+                    format!("ntfy access {username} {topic} {mode}").as_str(),
+                ],
+            )
+            .await?;
+
+        Ok(())
+    }
 }
 
 /// We need a ntfy interpret to wrap the HelmChartScore in order to run the score, and then bootstrap the config inside ntfy
 #[async_trait]
-impl<T: Topology + HelmCommand + K8sclient + MultiTargetTopology> Interpret<T> for NtfyInterpret {
+impl<T: Topology + HelmCommand + K8sclient> Interpret<T> for NtfyInterpret {
     async fn execute(
         &self,
         inventory: &Inventory,
         topology: &T,
     ) -> Result<Outcome, InterpretError> {
-        ntfy_helm_chart_score(
+        ntfy_helm_chart_score(self.score.namespace.clone(), self.score.host.clone())
-            self.score.namespace.clone(),
+            .create_interpret()
-            self.score.host.clone(),
+            .execute(inventory, topology)
-            topology.current_target(),
-        )
-        .interpret(inventory, topology)
             .await?;
 
-        info!("installed ntfy helm chart");
+        debug!("installed ntfy helm chart");
         let client = topology
             .k8s_client()
             .await
             .expect("couldn't get k8s client");
 
-        info!("deploying ntfy...");
         client
             .wait_until_deployment_ready(
                 "ntfy".to_string(),
-                Some(self.score.namespace.as_str()),
+                Some(&self.score.namespace.as_str()),
                 None,
             )
             .await?;
-        info!("ntfy deployed");
+        debug!("created k8s client");
 
-        info!("adding user harmony");
         self.add_user(client, "harmony", "harmony", Some(NtfyRole::Admin))
             .await?;
-        info!("user added");
 
-        Ok(Outcome::success("Ntfy installed".to_string()))
+        debug!("exec into pod done");
+
+        Ok(Outcome::success("installed ntfy".to_string()))
     }
 
     fn get_name(&self) -> InterpretName {
-        InterpretName::Ntfy
+        todo!()
     }
-
     fn get_version(&self) -> Version {
         todo!()
     }

harmony/src/modules/monitoring/prometheus/mod.rs

@@ -1,4 +1,3 @@
 pub mod helm;
-#[allow(clippy::module_inception)]
 pub mod prometheus;
 pub mod prometheus_config;

harmony/src/modules/monitoring/prometheus/prometheus.rs

@@ -37,12 +37,6 @@ impl AlertSender for Prometheus {
     }
 }
 
-impl Default for Prometheus {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
 impl Prometheus {
     pub fn new() -> Self {
         Self {
@@ -100,7 +94,8 @@ impl Prometheus {
         topology: &T,
     ) -> Result<Outcome, InterpretError> {
         prometheus_helm_chart_score(self.config.clone())
-            .interpret(inventory, topology)
+            .create_interpret()
+            .execute(inventory, topology)
             .await
     }
     pub async fn install_grafana<T: Topology + HelmCommand + Send + Sync>(
@@ -115,12 +110,13 @@ impl Prometheus {
 
         if let Some(ns) = namespace.as_deref() {
             grafana_helm_chart_score(ns)
-                .interpret(inventory, topology)
+                .create_interpret()
+                .execute(inventory, topology)
                 .await
         } else {
-            Err(InterpretError::new(
+            Err(InterpretError::new(format!(
-                "could not install grafana, missing namespace".to_string(),
+                "could not install grafana, missing namespace",
-            ))
+            )))
         }
     }
 }

harmony/src/modules/monitoring/prometheus/prometheus_config.rs

@@ -16,12 +16,6 @@ pub struct PrometheusConfig {
     pub additional_service_monitors: Vec<ServiceMonitor>,
 }
 
-impl Default for PrometheusConfig {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
 impl PrometheusConfig {
     pub fn new() -> Self {
         Self {

harmony/src/modules/okd/bootstrap_dhcp.rs

@@ -32,7 +32,7 @@ impl OKDBootstrapDhcpScore {
             logical_host: topology.bootstrap_host.clone(),
             physical_host: inventory
                 .worker_host
-                .first()
+                .get(0)
                 .expect("Should have at least one worker to be used as bootstrap node")
                 .clone(),
         });

harmony/src/modules/okd/upgrade.rs

@@ -6,12 +6,6 @@ pub struct OKDUpgradeScore {
     _target_version: Version,
 }
 
-impl Default for OKDUpgradeScore {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
 impl OKDUpgradeScore {
     pub fn new() -> Self {
         Self {

harmony/src/modules/prometheus/alerts/k8s/deployment.rs

@@ -1,23 +0,0 @@
-use std::collections::HashMap;
-
-use crate::modules::monitoring::alert_rule::prometheus_alert_rule::PrometheusAlertRule;
-
-pub fn alert_deployment_unavailable() -> PrometheusAlertRule {
-    PrometheusAlertRule {
-        alert: "DeploymentUnavailable".into(),
-        expr: "kube_deployment_status_replicas_unavailable > 0".into(),
-        r#for: Some("2m".into()),
-        labels: HashMap::from([("severity".into(), "warning".into())]),
-        annotations: HashMap::from([
-            (
-                "summary".into(),
-                "Deployment has unavailable replicas".into(),
-            ),
-            (
-                "description".into(),
-                "A deployment in this namespace has unavailable replicas for over 2 minutes."
-                    .into(),
-            ),
-        ]),
-    }
-}