Merge remote-tracking branch 'origin/master' into feat/cluster_monitoring

Reviewed-on: NationTech/harmony#180
Reviewed-by: Ian Letourneau <ian@noma.to>

Cargo.lock

@@ -1719,24 +1719,6 @@ dependencies = [
  "url",
 ]
 
-[[package]]
-name = "example-ha-cluster"
-version = "0.1.0"
-dependencies = [
- "brocade",
- "cidr",
- "env_logger",
- "harmony",
- "harmony_macros",
- "harmony_secret",
- "harmony_tui",
- "harmony_types",
- "log",
- "serde",
- "tokio",
- "url",
-]
-
 [[package]]
 name = "example-kube-rs"
 version = "0.1.0"
@@ -1822,6 +1804,25 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "example-okd-cluster-alerts"
+version = "0.1.0"
+dependencies = [
+ "brocade",
+ "cidr",
+ "env_logger",
+ "harmony",
+ "harmony_cli",
+ "harmony_macros",
+ "harmony_secret",
+ "harmony_secret_derive",
+ "harmony_types",
+ "log",
+ "serde",
+ "tokio",
+ "url",
+]
+
 [[package]]
 name = "example-okd-install"
 version = "0.1.0"
@@ -1856,24 +1857,6 @@ dependencies = [
 [[package]]
 name = "example-opnsense"
 version = "0.1.0"
-dependencies = [
- "brocade",
- "cidr",
- "env_logger",
- "harmony",
- "harmony_cli",
- "harmony_macros",
- "harmony_secret",
- "harmony_types",
- "log",
- "serde",
- "tokio",
- "url",
-]
-
-[[package]]
-name = "example-opnsense-2"
-version = "0.1.0"
 dependencies = [
  "brocade",
  "cidr",

examples/ha_cluster/README.md

@@ -1,15 +0,0 @@
-## OPNSense demo
-
-Download the virtualbox snapshot from {{TODO URL}}
-
-Start the virtualbox image
-
-This virtualbox image is configured to use a bridge on the host's physical interface, make sure the bridge is up and the virtual machine can reach internet.
-
-Credentials are opnsense default (root/opnsense)
-
-Run the project with the correct ip address on the command line :
-
-```bash
-cargo run -p example-opnsense -- 192.168.5.229
-```

examples/ha_cluster/src/main.rs

@@ -1,141 +0,0 @@
-use std::{
-    net::{IpAddr, Ipv4Addr},
-    sync::Arc,
-};
-
-use brocade::BrocadeOptions;
-use cidr::Ipv4Cidr;
-use harmony::{
-    hardware::{HostCategory, Location, PhysicalHost, SwitchGroup},
-    infra::{brocade::BrocadeSwitchClient, opnsense::OPNSenseManagementInterface},
-    inventory::Inventory,
-    modules::{
-        dummy::{ErrorScore, PanicScore, SuccessScore},
-        http::StaticFilesHttpScore,
-        okd::{dhcp::OKDDhcpScore, dns::OKDDnsScore, load_balancer::OKDLoadBalancerScore},
-        opnsense::OPNsenseShellCommandScore,
-        tftp::TftpScore,
-    },
-    topology::{LogicalHost, UnmanagedRouter},
-};
-use harmony_macros::{ip, mac_address};
-use harmony_secret::{Secret, SecretManager};
-use harmony_types::net::Url;
-use serde::{Deserialize, Serialize};
-
-#[tokio::main]
-async fn main() {
-    let firewall = harmony::topology::LogicalHost {
-        ip: ip!("192.168.5.229"),
-        name: String::from("opnsense-1"),
-    };
-
-    let switch_auth = SecretManager::get_or_prompt::<BrocadeSwitchAuth>()
-        .await
-        .expect("Failed to get credentials");
-
-    let switches: Vec<IpAddr> = vec![ip!("192.168.5.101")]; // TODO: Adjust me
-    let brocade_options = Some(BrocadeOptions {
-        dry_run: *harmony::config::DRY_RUN,
-        ..Default::default()
-    });
-    let switch_client = BrocadeSwitchClient::init(
-        &switches,
-        &switch_auth.username,
-        &switch_auth.password,
-        brocade_options,
-    )
-    .await
-    .expect("Failed to connect to switch");
-
-    let switch_client = Arc::new(switch_client);
-
-    let opnsense = Arc::new(
-        harmony::infra::opnsense::OPNSenseFirewall::new(firewall, None, "root", "opnsense").await,
-    );
-    let lan_subnet = Ipv4Addr::new(10, 100, 8, 0);
-    let gateway_ipv4 = Ipv4Addr::new(10, 100, 8, 1);
-    let gateway_ip = IpAddr::V4(gateway_ipv4);
-    let topology = harmony::topology::HAClusterTopology {
-        kubeconfig: None,
-        domain_name: "demo.harmony.mcd".to_string(),
-        router: Arc::new(UnmanagedRouter::new(
-            gateway_ip,
-            Ipv4Cidr::new(lan_subnet, 24).unwrap(),
-        )),
-        load_balancer: opnsense.clone(),
-        firewall: opnsense.clone(),
-        tftp_server: opnsense.clone(),
-        http_server: opnsense.clone(),
-        dhcp_server: opnsense.clone(),
-        dns_server: opnsense.clone(),
-        control_plane: vec![LogicalHost {
-            ip: ip!("10.100.8.20"),
-            name: "cp0".to_string(),
-        }],
-        bootstrap_host: LogicalHost {
-            ip: ip!("10.100.8.20"),
-            name: "cp0".to_string(),
-        },
-        workers: vec![],
-        switch_client: switch_client.clone(),
-    };
-
-    let inventory = Inventory {
-        location: Location::new(
-            "232 des Éperviers, Wendake, Qc, G0A 4V0".to_string(),
-            "wk".to_string(),
-        ),
-        switch: SwitchGroup::from([]),
-        firewall_mgmt: Box::new(OPNSenseManagementInterface::new()),
-        storage_host: vec![],
-        worker_host: vec![],
-        control_plane_host: vec![
-            PhysicalHost::empty(HostCategory::Server)
-                .mac_address(mac_address!("08:00:27:62:EC:C3")),
-        ],
-    };
-
-    // TODO regroup smaller scores in a larger one such as this
-    // let okd_boostrap_preparation();
-
-    let dhcp_score = OKDDhcpScore::new(&topology, &inventory);
-    let dns_score = OKDDnsScore::new(&topology);
-    let load_balancer_score = OKDLoadBalancerScore::new(&topology);
-
-    let tftp_score = TftpScore::new(Url::LocalFolder("./data/watchguard/tftpboot".to_string()));
-    let http_score = StaticFilesHttpScore {
-        folder_to_serve: Some(Url::LocalFolder(
-            "./data/watchguard/pxe-http-files".to_string(),
-        )),
-        files: vec![],
-        remote_path: None,
-    };
-
-    harmony_tui::run(
-        inventory,
-        topology,
-        vec![
-            Box::new(dns_score),
-            Box::new(dhcp_score),
-            Box::new(load_balancer_score),
-            Box::new(tftp_score),
-            Box::new(http_score),
-            Box::new(OPNsenseShellCommandScore {
-                opnsense: opnsense.get_opnsense_config(),
-                command: "touch /tmp/helloharmonytouching".to_string(),
-            }),
-            Box::new(SuccessScore {}),
-            Box::new(ErrorScore {}),
-            Box::new(PanicScore {}),
-        ],
-    )
-    .await
-    .unwrap();
-}
-
-#[derive(Secret, Serialize, Deserialize, Debug)]
-pub struct BrocadeSwitchAuth {
-    pub username: String,
-    pub password: String,
-}

examples/okd_cluster_alerts/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "example-ha-cluster"
+name = "example-okd-cluster-alerts"
 edition = "2024"
 version.workspace = true
 readme.workspace = true
@@ -8,14 +8,15 @@ publish = false
 
 [dependencies]
 harmony = { path = "../../harmony" }
-harmony_tui = { path = "../../harmony_tui" }
+harmony_cli = { path = "../../harmony_cli" }
 harmony_types = { path = "../../harmony_types" }
+harmony_secret = { path = "../../harmony_secret" }
+harmony_secret_derive = { path = "../../harmony_secret_derive" }
 cidr = { workspace = true }
 tokio = { workspace = true }
 harmony_macros = { path = "../../harmony_macros" }
 log = { workspace = true }
 env_logger = { workspace = true }
 url = { workspace = true }
-harmony_secret = { path = "../../harmony_secret" }
+serde.workspace = true
 brocade = { path = "../../brocade" }
-serde = { workspace = true }

examples/okd_cluster_alerts/src/main.rs

@@ -0,0 +1,26 @@
+use harmony::{
+    inventory::Inventory,
+    modules::monitoring::{
+        alert_channel::discord_alert_channel::DiscordWebhook,
+        okd::cluster_monitoring::OpenshiftClusterAlertScore,
+    },
+    topology::K8sAnywhereTopology,
+};
+use harmony_macros::hurl;
+
+#[tokio::main]
+async fn main() {
+    harmony_cli::run(
+        Inventory::autoload(),
+        K8sAnywhereTopology::from_env(),
+        vec![Box::new(OpenshiftClusterAlertScore {
+            receivers: vec![Box::new(DiscordWebhook {
+                name: "discord-webhook-example".to_string(),
+                url: hurl!("http://something.o"),
+            })],
+        })],
+        None,
+    )
+    .await
+    .unwrap();
+}

examples/opnsense/Cargo.toml

@@ -8,7 +8,7 @@ publish = false
 
 [dependencies]
 harmony = { path = "../../harmony" }
-harmony_cli = { path = "../../harmony_cli" }
+harmony_tui = { path = "../../harmony_tui" }
 harmony_types = { path = "../../harmony_types" }
 cidr = { workspace = true }
 tokio = { workspace = true }

examples/opnsense/README.md

@@ -1,23 +1,15 @@
-# OPNSense Demo
+## OPNSense demo
 
-This example demonstrate how to manage an Opnsense server with harmony.
+Download the virtualbox snapshot from {{TODO URL}}
 
-todo: add more info
+Start the virtualbox image
 
-## Demo instructions
+This virtualbox image is configured to use a bridge on the host's physical interface, make sure the bridge is up and the virtual machine can reach internet.
 
-todo: add detailed instructions
+Credentials are opnsense default (root/opnsense)
 
-  - setup the example execution environment
+Run the project with the correct ip address on the command line :
-  - setup your system configuration
-    - topology
-    - scores
-    - secrets
-  - build
-  - execute
-  - verify/inspect
-
-## Example execution
-
-See [learning tool documentation](./scripts/README.md)
 
+```bash
+cargo run -p example-opnsense -- 192.168.5.229
+```

examples/opnsense/env.sh

@@ -1,4 +0,0 @@
-export HARMONY_SECRET_NAMESPACE=example-opnsense
-export HARMONY_SECRET_STORE=file
-export HARMONY_DATABASE_URL=sqlite://harmony_vms.sqlite RUST_LOG=info 
-export RUST_LOG=info

examples/opnsense/scripts/DEVELOP.md

@@ -1,38 +0,0 @@
-## réseau
-
-- fonctionne uniquement avec connection filaire, pas wifi
-- on crée des bridges pour le réseau WAN et LAN pour qu'ils soient facilement accessible sur le poste de travail
-
-```
-# paramètres
-PRIMARY_PROFIL=enpXsY
-NETWORK_LABEL=harmony
-
-WAN_BRIDGE=$NETWORL_LABEL-wan-brd   # max 15 char
-LAN_NIC=$NETWORK_LABEL-lan-nic
-LAN_BRIDGE=$NETWORK_LABEL-lan-brd
-
-
-# Setup WAN bridge
-nmcli c down $PRIMARY
-nmcli c add type bridge ifname $WAN_BRIDGE con-name $WAN_BRIDGE
-nmcli c add type bridge-slave ifname $PRIMARY_PROFILE master $WAN_BRIDGE ipv4.method auto
-# nmcli c up $WAN_BRIDGE
-
-
-# Setup LAN nic
-sudo modprobe dummy
-sudo ip link add $LAN_NIC type dummy
-ip tuntap add dev $LAN_NIC mode tap user root  # todo: why user root?
-
-# Setup LAN bridge
-nmcli c add type bridge ifname $LAN_BRIDGE con-name $LAN_BRIDGE
-nmcli c add type bridge-slave ifname $LAN_NIC master $LAN_BRIDGE ipv4.method auto
-nmcli c up $LAN_BRIDGE
-```
-
-LAN bridge do not have an IP address and appear down. But it is successfully used by opnsense and can be accessed from the host network.
-
-## config opnsense minimale
-
-  - ssh enabled

examples/opnsense/scripts/README.md

@@ -1,96 +0,0 @@
-# Virtualized Execution Environment for Harmony
-
-Scripts included in this directory have 3 purposes:
-
-  - automate initial setup of localhost or VM (nested virtualization) for this example
-  - prototype a solution for an 'OpensenseLocalhostTopology'
-  - prototype 
-
-This exprimentation aim to find an approach suitable for using harmony on virtualised execution environment such that:
-
-  - it straights forward for a user with minimal knowledge to start testing harmony
-  - installation and execution have **minimal impact on the user desktop**
-
-## Usage
-
-### Installation
-
-1. download this directory
-2. add this directory in your PATH (example `. setup`)
-
-
-```
-# show help page
-harmony-vee
-
-# show active configurations
-harmony-vee config
-
-# show what will be modified at installation
-harmony-vee install --dry-run
-
-# install
-harmony-vee install
-
-# show what will be modified at unistallation
-harmony-vee uninstall --dry-run
-
-```
-
-### Create and start a new Virtual Execution Environment
-
-
-```
-# Create a HVEE to test opnsense_score
-harmony-vee init opnsense_score
-
-# List existing HVEE
-harmony-vee list
-
-# Show HVEE information including devices ip and vault type/location
-harmony-vee show opnsense_score
-
-# Start/Stop a HVEE
-harmony-vee stop opnsense_score
-
-
-# Destroy a HVEE instance
-harmony-vee destroy opnsense_score
-
-```
-
-
-### Variable d'environnement
-
-```
-## directory containing harmony-ve data
-# HVE_ROOT=~/.harmony-ve
-
-## OPNSENSE SRC
-# main mirror
-# HVE_OPNSENSE_URL=https://pkg.opnsense.org/releases
-# first alternative mirror
-# HVE_OPENSENSE_URL_ALT1=https://mirror.vraphim.com/opnsense/releases
-# HVE_OPNSENSE_URL_ALT2=https://mirror.winsub.kr/opnsense/releases
-
-
-## Network
-# HVE_NETWORK_LABEL=harmony
-```
-
-
-## Remarks
-
-  - A nested VM setup could be safer
-
-
-
-## Architecture
-
-### Learning environment directly on host
-
-![localhost case](./doc/automate-opnsense-example-localhost.drawio.png)
-
-### Learning environment nested in a "workspace vm"
-
-![localhost case](./doc/automate-opnsense-example-nested-virtualization.drawio.png)

examples/opnsense/scripts/common

@@ -1,17 +0,0 @@
-#! /bin/bash
-
-_warn(){ >&2 echo "WARNING: $*" ; }
-
-_fatal(){
-  >&2 echo "FATAL ERROR: $*"
-  >&2 echo stopping...
-  exit 1
-}
-
-pushd () {
-    command pushd "$@" > /dev/null
-}
-
-popd () {
-    command popd "$@" > /dev/null
-}

examples/opnsense/scripts/default-env-var

@@ -1,31 +0,0 @@
-# Conventions:
-#   - Namespaced with HVE, short for Harmony Virtualised Execution Environment
-#   - Prefixed values used internally
-#   - Not prefixed may be supercharged by the user
-
-# Root of harmony data
-_HVE_ROOT=${HVE_ROOT:-$HOME/harmony-ve}
-[ -d "$_HVE_ROOT" ] || mkdir -p "${_HVE_ROOT}"
-
-
-_HVE_SRC_IMG=${_HVE_ROOT}/src/images
-[ -d "$_HVE_SRC_IMG" ] || mkdir -p "${_HVE_SRC_IMG}"
-_HVE_IMG=${_HVE_ROOT}/images
-[ -d "$_HVE_IMG" ] || mkdir -p "$_HVE_IMG"
-
-# Opnsense
-_HVE_OPNSENSE_URL=${HVE_OPNSENSE_URL:-https://pkg.opnsense.org/releases}
-# first alternative mirror
-_HVE_OPNSENSE_URL_ALT1=${HVE_OPNSENSE_URL_ALT1:-https://mirror.vraphim.com/opnsense/releases}
-_HVE_OPNSENSE_URL_ALT2=${HVE_OPNSENSE_URL_ALT2:-https://mirror.winsub.kr/opnsense/releases}
-
-_HVE_OPNSENSE_SRC_IMG=${_HVE_SRC_IMG}/opnsense
-[ -d "$_HVE_OPNSENSE_SRC_IMG" ] || mkdir -p "${_HVE_OPNSENSE_SRC_IMG}"
-_HVE_OPNSENSE_IMG=${_HVE_IMG}/opnsense
-[ -d "$_HVE_OPNSENSE_IMG" ] || mkdir -p "${_HVE_OPNSENSE_IMG}"
-
-# Network
-_HVE_NETWORK=${HVE_NETWORK:-harmony}
-_HVE_WAN_BRIDGE=${HVE_WAN_BRIDGE:-${_HVE_NETWORK}-wan-brd}
-_HVE_LAN_BRIDGE=${HVE_LAN_BRIDGE:-${_HVE_NETWORK}-lann-brd}
-

examples/opnsense/scripts/dependencies-management

@@ -1,48 +0,0 @@
-#! /bin/bash
-is_string_empty(){
-    if [ "${*:-}" != "" ]; then
-     return 0
-   else
-     return 1
-   fi
-}
-
-is_debian_family()(
-   is_string_empty "$(apt --version 2> /dev/null )"
-)
-
-has_ip(){
-  is_string_empty "$(ip -V 2> /dev/null)"
-}
-
-has_virsh(){
-  is_string_empty "$(virsh --version 2> /dev/null)"
-}
-
-has_virt_customize(){
-  is_string_empty "$(virt-customize --version 2> /dev/null)"
-}
-
-has_curl(){
-  is_string_empty "$(curl --version 2> /dev/null)"
-}
-has_wget(){
-  is_string_empty "$(wget --version 2> /dev/null)"
-}
-
-install_kvm(){
-  sudo apt install -y --no-install-recommends qemu-system libvirt-clients libvirt-daemon-system
-  sudo usermod -aG libvirt "$USER"
-  # todo: finf how to fix image access out of /var/lib/libvirt/images
-  sudo setfacl -Rm u:libvirt-qemu:rx $_HVE_IMG
-  sudo systemctl restart libvirtd
-}
-
-install_virt_customize(){
-   sudo apt install -y libguestfs-tools
-}
-
-install_wget(){
-  sudo apt install -y wget
-}
-

examples/opnsense/scripts/doc/automate-opnsense-example.drawio

@@ -1,321 +0,0 @@
-<mxfile host="app.diagrams.net" agent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36" version="28.2.9" pages="2">
-  <diagram name="localhost" id="lK0WmoXmZXwFmV5PC-RW">
-    <mxGraphModel dx="1111" dy="487" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="1169" math="0" shadow="0">
-      <root>
-        <mxCell id="0" />
-        <mxCell id="1" parent="0" />
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-        </mxCell>
-        <mxCell id="VVCo9gNhF-9Hs0fZa6i8-1" value="&lt;b&gt;localhost&lt;/b&gt;" style="text;html=1;whiteSpace=wrap;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;rounded=0;" parent="1" vertex="1">
-          <mxGeometry x="380" y="240" width="60" height="30" as="geometry" />
-        </mxCell>
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-        </mxCell>
-        <mxCell id="X0RF5wBsf5JYURxROWwA-3" value="&lt;b&gt;opnsense vm&lt;/b&gt;" style="text;html=1;whiteSpace=wrap;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;rounded=0;" parent="1" vertex="1">
-          <mxGeometry x="620" y="403" width="90" height="30" as="geometry" />
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-        <mxCell id="X0RF5wBsf5JYURxROWwA-5" value="&lt;b&gt;localhost network&lt;/b&gt;" style="text;html=1;whiteSpace=wrap;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;rounded=0;" parent="1" vertex="1">
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-        </mxCell>
-        <mxCell id="X0RF5wBsf5JYURxROWwA-6" value="&lt;b&gt;Src repo or&lt;/b&gt;&lt;div style=&quot;&quot;&gt;&lt;b&gt;Harmony learning tool&lt;/b&gt;&lt;/div&gt;" style="text;html=1;whiteSpace=wrap;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;rounded=0;" parent="1" vertex="1">
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-          <mxGeometry x="589" y="570" width="200" height="30" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-9" value="" style="html=1;rounded=0;direction=south;rotation=90;" parent="1" vertex="1">
-          <mxGeometry x="1025" y="300.75" width="30" height="30" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-11" value="" style="ellipse;html=1;fontSize=11;align=center;fillColor=none;points=[];aspect=fixed;resizable=0;verticalAlign=bottom;labelPosition=center;verticalLabelPosition=top;flipH=1;" parent="1" vertex="1">
-          <mxGeometry x="1036" y="352.75" width="8" height="8" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-49" value="" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
-          <mxGeometry x="1069" y="275" width="251" height="45" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-12" value="" style="html=1;rounded=0;" parent="1" vertex="1">
-          <mxGeometry x="1075" y="300.75" width="30" height="30" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-14" value="" style="ellipse;html=1;fontSize=11;align=center;fillColor=none;points=[];aspect=fixed;resizable=0;verticalAlign=bottom;labelPosition=center;verticalLabelPosition=top;flipH=1;" parent="1" vertex="1">
-          <mxGeometry x="1085" y="352.75" width="8" height="8" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-50" value="&lt;b&gt;wan&lt;/b&gt;" style="text;html=1;whiteSpace=wrap;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;rounded=0;" parent="1" vertex="1">
-          <mxGeometry x="821.5" y="277" width="70" height="30" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-51" value="&lt;b&gt;lan&lt;/b&gt;" style="text;html=1;whiteSpace=wrap;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;rounded=0;" parent="1" vertex="1">
-          <mxGeometry x="1055" y="275" width="70" height="30" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-52" value="" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
-          <mxGeometry x="1181" y="403.75" width="159" height="116.25" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-53" value="" style="endArrow=none;html=1;rounded=0;align=center;verticalAlign=top;endFill=0;labelBackgroundColor=none;endSize=2;" parent="1" source="vj3pG7w7rTpS1tnBMssI-54" target="vj3pG7w7rTpS1tnBMssI-55" edge="1">
-          <mxGeometry relative="1" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-54" value="" style="html=1;rounded=0;" parent="1" vertex="1">
-          <mxGeometry x="1211" y="305" width="30" height="30" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-55" value="" style="ellipse;html=1;fontSize=11;align=center;fillColor=none;points=[];aspect=fixed;resizable=0;verticalAlign=bottom;labelPosition=center;verticalLabelPosition=top;flipH=1;" parent="1" vertex="1">
-          <mxGeometry x="1221" y="357" width="8" height="8" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-58" value="" style="html=1;rounded=0;" parent="1" vertex="1">
-          <mxGeometry x="1210" y="393.75" width="30" height="30" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-59" value="" style="endArrow=none;html=1;rounded=0;align=center;verticalAlign=top;endFill=0;labelBackgroundColor=none;endSize=2;" parent="1" source="vj3pG7w7rTpS1tnBMssI-58" target="vj3pG7w7rTpS1tnBMssI-60" edge="1">
-          <mxGeometry relative="1" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-60" value="" style="shape=requiredInterface;html=1;fontSize=11;align=center;fillColor=none;points=[];aspect=fixed;resizable=0;verticalAlign=bottom;labelPosition=center;verticalLabelPosition=top;flipH=1;rotation=-90;" parent="1" vertex="1">
-          <mxGeometry x="1222.5" y="363.75" width="5" height="10" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-61" value="&lt;b&gt;other vm&lt;/b&gt;" style="text;html=1;whiteSpace=wrap;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;rounded=0;" parent="1" vertex="1">
-          <mxGeometry x="1181" y="430" width="90" height="30" as="geometry" />
-        </mxCell>
-        <mxCell id="vj3pG7w7rTpS1tnBMssI-63" value="" style="endArrow=classic;startArrow=classic;html=1;rounded=0;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="vj3pG7w7rTpS1tnBMssI-24" target="vj3pG7w7rTpS1tnBMssI-44" edge="1">
-          <mxGeometry width="50" height="50" relative="1" as="geometry">
-            <mxPoint x="600" y="770" as="sourcePoint" />
-            <mxPoint x="360" y="885" as="targetPoint" />
-          </mxGeometry>
-        </mxCell>
-        <mxCell id="Za91R7Nqk7Jj5VTRes6Y-1" value="" style="rounded=1;whiteSpace=wrap;html=1;" parent="1" vertex="1">
-          <mxGeometry x="799" y="84" width="280" height="60" as="geometry" />
-        </mxCell>
-        <mxCell id="Za91R7Nqk7Jj5VTRes6Y-2" value="&lt;b&gt;localhost network&lt;/b&gt;" style="text;html=1;whiteSpace=wrap;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;rounded=0;" parent="1" vertex="1">
-          <mxGeometry x="789" y="84" width="150" height="30" as="geometry" />
-        </mxCell>
-        <mxCell id="Za91R7Nqk7Jj5VTRes6Y-6" value="" style="html=1;rounded=0;" parent="1" vertex="1">
-          <mxGeometry x="989" y="124" width="30" height="30" as="geometry" />
-        </mxCell>
-        <mxCell id="Za91R7Nqk7Jj5VTRes6Y-7" value="" style="endArrow=none;html=1;rounded=0;align=center;verticalAlign=top;endFill=0;labelBackgroundColor=none;endSize=2;" parent="1" source="Za91R7Nqk7Jj5VTRes6Y-6" target="Za91R7Nqk7Jj5VTRes6Y-8" edge="1">
-          <mxGeometry relative="1" as="geometry" />
-        </mxCell>
-        <mxCell id="Za91R7Nqk7Jj5VTRes6Y-8" value="" style="ellipse;html=1;fontSize=11;align=center;fillColor=none;points=[];aspect=fixed;resizable=0;verticalAlign=bottom;labelPosition=center;verticalLabelPosition=top;flipH=1;" parent="1" vertex="1">
-          <mxGeometry x="999" y="176" width="8" height="8" as="geometry" />
-        </mxCell>
-        <mxCell id="Za91R7Nqk7Jj5VTRes6Y-12" value="" style="html=1;rounded=0;" parent="1" vertex="1">
-          <mxGeometry x="988" y="217" width="30" height="30" as="geometry" />
-        </mxCell>
-        <mxCell id="Za91R7Nqk7Jj5VTRes6Y-13" value="" style="endArrow=none;html=1;rounded=0;align=center;verticalAlign=top;endFill=0;labelBackgroundColor=none;endSize=2;" parent="1" source="Za91R7Nqk7Jj5VTRes6Y-12" target="Za91R7Nqk7Jj5VTRes6Y-14" edge="1">
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-        <mxCell id="Za91R7Nqk7Jj5VTRes6Y-14" value="" style="shape=requiredInterface;html=1;fontSize=11;align=center;fillColor=none;points=[];aspect=fixed;resizable=0;verticalAlign=bottom;labelPosition=center;verticalLabelPosition=top;flipH=1;rotation=-90;" parent="1" vertex="1">
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-        </mxCell>
-      </root>
-    </mxGraphModel>
-  </diagram>
-</mxfile>

examples/opnsense/scripts/env-var

@@ -1,13 +0,0 @@
-## directory containing harmony-ve data
-# HVE_ROOT=~/.harmony-ve
-
-## OPNSENSE SRC
-# main mirror
-# HVE_OPNSENSE_URL=https://pkg.opnsense.org/releases
-# first alternative mirror
-# HVE_OPENSENSE_URL_ALT1=https://mirror.vraphim.com/opnsense/releases
-# HVE_OPNSENSE_URL_ALT2=https://mirror.winsub.kr/opnsense/releases
-
-
-## Network
-# HVE_NETWORK_LABEL=harmony

examples/opnsense/scripts/harmony-ve

@@ -1,105 +0,0 @@
-
-#! /bin/bash
-
-harmony-ve()(
-
-  set -eu
-
-  [ "${1:-}" != "-d" ]  || { set -x ; shift ; }
-  trap '[ "$?" = "0" ] || >&2 echo  ABNORMAL TERMINATION' EXIT
-
-  SCRIPTS_DIR=$(readlink -f "$(dirname "${BASH_SOURCE}")")
-  . "${SCRIPTS_DIR}/common"
-
-  _short_help(){
-
-    cat <<-EOM
-  
-  NAME
-
-    harmony-ve
-
-  DESCRIPTION
-
-    CLI management toolkit for Harmony Virtualized Execution Environment
-
-  SYNOPSYS
-
-    harmony-ve [GLOBAL_OPTIONS] COMMAND [OPTIONS]
-
-    harmony-ve dependencies      # manage localhost depend
-    harmony-ve network           # manage localhost netork
-
-    harmony-ve opnsense-img-src  # manage opnsense OS source images
-    harmony-ve opnsense-img      # manage opnsense OS images
-
-    harmony-ve vm                # manage vm
-
-EOM
-
-  }
-
-  _extra_help(){
-
-    cat <<-EOM
-
-  DESCRIPTION
-
-    Automation CLI to easily provision and manage a Virtualized Execution Environment for testing and learning Harmony.
-
-    This tool allows:
-      - new harmony users to start testing within 15 minutes on their development desktop
-      - automate virtualized test in pipeline
-
-  GLOBAL_OPTIONS
-
-    -d     Debug mode.
-
-  WARNINGS
-
-    This script is experimetal. Use with caution.
-EOM
-
-
-  }
-
-
-  # Implement functions
-
-case "${1:-}" in
-
-  "")
-	_short_help
-	;;
-  -h|--help)
-	_short_help
-	_extra_help
-	;;
-   # Commands entrypoints
-   deps|dependencies)
-	   harmony-ve-dependencies "${@:2}"
-	   ;;
-   net|network)
-	   harmony-ve-network"${@:2}"
-	   ;;
-   img-src|opnsense-img-src)
-	   harmony-ve-opnsense-img-src "${@:2}"
-	   ;;
-   img|opnsense-img)
-	   harmony-ve-opnsense-img "${@:2}"
-	   ;;
-   vm)
-	   harmony-ve-vm "${@:2}"
-	   ;;
-
-   *)
-        _warn "Unknown COMMAND '$1'"
-	exit 1
-	;;
-esac 
-
-)
-
-
-[ "$0" != "${BASH_SOURCE}" ] || harmony-ve "${@}"
-

examples/opnsense/scripts/harmony-ve-dependencies

@@ -1,125 +0,0 @@
-#! /bin/bash
-#
-# virt-install <= virtinst
-# quemu-img
-
-
-
-harmony-ve-dependencies()(
-
-  set -eu
-
-  [ "${1:-}" != "-d" ]  || { set -x ; shift ; }
-  trap '[ "$?" = "0" ] || >&2 echo  ABNORMAL TERMINATION' EXIT
-
-  SCRIPTS_DIR=$(readlink -f "$(dirname "${BASH_SOURCE}")")
-  . "${SCRIPTS_DIR}/common"
-  _short_help(){
-
-    cat <<-EOM
-  
-  NAME
-
-    harmony-ve-dependencies 
-
-  DESCRIPTION
-
-    Manage localhost dependencies needed for Harmony Virtual Execution Environment
-
-  SYNOPSYS
-
-    devops-dependencies [GLOBAL_OPTIONS] COMMAND [OPTIONS]
-
-    devops check     # Check that dependencies are installed
-    devops install   # Install missing dependencies
-
-EOM
-
-  }
-
-  _extra_help(){
-
-    cat <<-EOM
-
-  GLOBAL_OPTIONS
-
-    -d     Debug mode.
-
-  WARNINGS
-
-    This script is experimetal. Use with caution.
-EOM
-
-  }
-
-
-  _check_dependencies(){
-      . "${SCRIPTS_DIR}/dependencies-management"
-      missing=0
-      NEED_IP=false
-      NEED_KVM=false
-      NEED_VIRT_CUSTOMIZE=false
-      NEED_WGET=false
-      is_debian_family || _fatal only debian based version is supported
-      has_ip || { 
-	missing=$(( missing + 1)); 
-	_warn "ip command is missing";
-        NEED_IP=true
-      }
-      has_virsh ||{
-	missing=$(( missing + 1)); 
-	_warn "virsh command is missing";
-        NEED_KVM=true
-      } 
-      has_virt_customize || {
-	missing=$(( missing + 1)); 
-	_warn "virt-customize command is missing";
-        NEED_VIRT_CUSTOMIZE=true
-      }
-      has_wget || has_curl || {
-	missing=$(( missing + 1)); 
-	_warn "wget and curl commands are missing"; NEED_WGET=true
-
-      }
-
-  }
-
-  _install_dependencies(){
-
-    [ "$NEED_KVM" != "true" ] || install_kvm 
-    [ "$NEED_VIRT_CUSTOMIZE" != "true" ] || install_virt_customize 
-    [ "$NEED_WGET" != "true" ] || install_wget
-  }
-
-
-case "${1:-}" in
-
-  "")
-	_short_help
-	;;
-  -h|--help)
-	_short_help
-	_extra_help
-	;;
-   cdeps|check-dependencies)
-	   _check_dependencies
-           if [ "$missing" -gt 0 ]; then 
-	      exit 1
-           fi
-	   _warn No missing dependencies
-	   ;;
-   ideps|install-dependencies)
-	   _check_dependencies
-	   _install_dependencies
-	   ;;
-   *)
-        _warn "Unknown COMMAND '$1'"
-	exit 1
-	;;
-esac 
-
-)
-
-
-[ "$0" != "${BASH_SOURCE}" ] || harmony-ve-dependencies "${@}"
-

examples/opnsense/scripts/harmony-ve-network

@@ -1,232 +0,0 @@
-
-#! /bin/bash
-# todo: allow wan to switch from ethernet to wifi 
-
-
-harmony-ve-network()(
-
-  set -eu
-
-  [ "${1:-}" != "-d" ]  || { set -x ; shift ; }
-  trap '[ "$?" = "0" ] || >&2 echo  ABNORMAL TERMINATION' EXIT
-
-  SCRIPTS_DIR=$(readlink -f "$(dirname "${BASH_SOURCE}")")
-  . "${SCRIPTS_DIR}/common"
-  . "${SCRIPTS_DIR}/default-env-var"
-
-  _short_help(){
-
-    cat <<-EOM
-  
-  NAME
-
-    harmony-ve-network
-
-  DESCRIPTION
-
-    Modify localhost network for Harmony Virtual Execution Environment
-  SYNOPSYS
-
-    harmony-ve-network [GLOBAL_OPTIONS] COMMAND [OPTIONS]
-
-    harmony-ve-network check
-    harmony-ve-network setup
-    harmony-ve-network cleanup 
-
-EOM
-
-  }
-
-  _extra_help(){
-
-    cat <<-EOM
-
-  GLOBAL_OPTIONS
-
-    -d     Debug mode.
-
-  WARNINGS
-
-    This script is experimetal. Use with caution.
-
-
-  IMPLEMENTATION NOTES
-
-    - use the network manager present to add 2 bridges (wan + lan)
-
-
-EOM
-
-  }
-
-  # dependency management
-
-  _is_service_used(){
-    service=$1
-    sudo systemctl list-unit-files $service || return 1
-    sudo systemctl status --no-pager $service || return 1
-  }
-
-
-
-  # Implement functions
-
-  _list_bridges(){
-
-    ip -o link show type bridge | awk '{print $2}' | sed 's/://g'
-  }
-
-  _is_a_bridge(){
-    bridge=$1
-    matched=$(_list_bridges | grep "$bridge")
-    [ "$matched" = "$bridge" ] || return 1
-  }
-
-  _bridge_is_up(){
-    _fatal Not implemented
-  }
-
-  _rename_nmcli_profile(){
-    device=$1
-    profile=$(nmcli -t -f DEVICE,UUID c show --active | grep "^$device:" | cut -d':' -f2)
-    [ "$profile" != "" ] || _fatal Failed to find nmcli profile 
-
-    sudo nmcli con mod "$profile" con-name "$device"
-
-  }
-
-  _create_a_bridge_using_networkmanager(){
-    bridge=$1
-
-   profile=$(nmcli -t -f DEVICE,UUID c show --active | grep "^$PRIMARY_INTERFACE:" | cut -d':' -f2)
-
-   nmcli conn delete "$profile"
-
-   nmcli conn add type bridge ifname $bridge con-name $bridge || _fatal Fail to create a bridge using nmcli
-
-
-   nmcli con add type bridge-slave ifname $PRIMARY_INTERFACE master $bridge || _fatal Fail to create a slave-interface using nmcli
-
-   nmcli con up $bridge || _fatal Fail to set interface up using nmcli
- 
-   sudo systemctl restart NetworkManager.service
-  # todo: use a check loop until connection with a timeout
-  #sleep 10
-  #ping nationtech.io | _fatal Internet connection lost
-
-  }
-
-  _delete_a_bridge_using_networkmanager(){
-     device=$1
-
-    nmcli conn delete bridge-slave-$PRIMARY_INTERFACE
-    nmcli conn delete $device
-    
-    nmcli con add type ethernet ifname $PRIMARY_INTERFACE con-name $PRIMARY_INTERFACE autoconnect yes ipv4.method auto ipv6.method ignore
-
-   nmcli conn up "$PRIMARY_INTERFACE"
-   sudo systemctl restart NetworkManager.service
-
-  # todo: use a check loop until connection with a timeout
-  #sleep 10
-  #ping nationtech.io | _fatal Internet connection lost
-
-  }
-
-
-
-  _create_a_bridge(){
-
-    bridge=$1
-
-    [ $USE_NETWORKMANAGER = 0 ] | _fatal "Only NetworkManager is implemented"
-
-    _create_a_bridge_using_networkmanager $bridge
-
-  }
-
-  _setup_a_bridge(){
-
-    $bridge
-
-    bridge_exist=1
-    bridge_is_up=1
-    bridge_has_ip=1
-    bridge_has_route=1
-    bridge_is_working=1
-
-    _is_a_bridge $bridge && bridge_exists=0 || _create_a_bridge $bridge || _fatal Fail to create a bridge
-
-
-    }
-  
-  _get_networkmanager_profile_from_device(){
-
-    device=$1
-
-    profile=$(nmcli -t -f DEVICE,NAME c show --active | grep "^$device:" | cut -d':' -f2)
-
-    [ "$profile" != "" ] || _fatal Fail to retreive nmcli profile
-
-    echo "$profile"
-
-  }
-
-  _find_primary_interface(){
-    PRIMARY_INTERFACE=$(ip route | grep '^default' | sed 's/ dev /!/g' | cut -d'!' -f 2 | awk '{ print $1 }' )  
-    [ "$PRIMARY_INTERFACE" != "" ] || _fatal Fail to find the primary interface
-  }
-
-  _find_used_network_manager(){
-
-    _is_service_used NetworkManager.service && USE_NETWORKMANAGER=0 || USE_NETWORKMANAGER=1
-    _is_service_used systemd-networkd.service && USE_SYSTEMD_NETWORKD=0 || USE_SYSTEMD_NETWORKD=1
-    _is_service_used dhcpd.service && USE_DHCPD=0 || USE_DHCPD=1 
-
-    USE_MANUAL=0 && [ $USE_NETWORKMANAGER = 0 ] || [ $USE_SYSTEMD_NETWORKD = 0 ] || [ $USE_DHCPD = 0 ] || USE_MANUAL=0
-
-    }
-
-  _connect(){
-
-    _find_used_network_manager
-    _find_primary_interface
-
-    _setup_a_bridge $_HVE_WAN_BRIDGE
-    _setup_a_bridge $_HVE_LAN_BRIDGE
-  }
-
-
-
-
-case "${1:-}" in
-
-  "")
-	_short_help
-	;;
-  -h|--help)
-	_short_help
-	_extra_help
-	;;
-  connect)
-    _connect "${@:2}"
-    ;;
-  disconnect)
-    _disconnect "${@:2}"
-    ;;
- 
-  dev) 
-
-    "${@:2}"
-   ;;
-   *)
-        _warn "Unknown COMMAND '$1'"
-	exit 1
-	;;
-esac 
-
-)
-
-
-[ "$0" != "${BASH_SOURCE}" ] || harmony-ve-network "${@}"
-

examples/opnsense/scripts/harmony-ve-opnsense-img

@@ -1,150 +0,0 @@
-
-#! /bin/bash
-
-harmony-ve-opnsense-img()(
-
-  set -eu
-
-  [ "${1:-}" != "-d" ]  || { set -x ; shift ; }
-  trap '[ "$?" = "0" ] || >&2 echo  ABNORMAL TERMINATION' EXIT
-
-  SCRIPTS_DIR=$(readlink -f "$(dirname "${BASH_SOURCE}")")
-  . "${SCRIPTS_DIR}/common"
-  . "${SCRIPTS_DIR}/default-env-var"  
-
-  export PATH=$SCRIPTS_DIR:$PATH
-
-  _short_help(){
-
-    cat <<-EOM
-  
-  NAME
-  
-    harmony-ve-opnsense-img
-
-  DESCRIPTION
-
-    Manage opnsense images needed by Harmony Virtual Execution Environment
-  SYNOPSYS
-
-    harmony-vee-opnsense-img [GLOBAL_OPTIONS] COMMAND [OPTIONS]
-
-    harmony-ve-opnsense-img list
-    harmony-ve-opnsense-img init NAME VERSION
-    harmony-ve-opnsense-img start NAME
-    harmony-ve-opnsense-img update NAME
-    harmony-ve-opnsense-img delete [NAME]
-
-
-EOM
-
-  }
-
-  _extra_help(){
-
-    cat <<-EOM
-
-  GLOBAL_OPTIONS
-
-    -d     Debug mode.
-
-  WARNINGS
-
-    This script is experimetal. Use with caution.
-EOM
-
-  }
-
-
-  # assertions
-
-  _assert_image_do_not_exists(){
-    name=$1
-    [ ! -d "$_HVE_OPNSENSE_IMG/$name" ] || _fatal "An image '$name' already exists"
-  }
-  _assert_image_exists(){
-    name=$1
-    [ -d "$_HVE_OPNSENSE_IMG/$name" ] || _fatal "Image '$name' do not exists"
-  }
-
-
-  # Implement functions
-  _init(){
-    name=$1
-    version=${2}
-
-    _assert_image_do_not_exists $name
-    mkdir -p "${_HVE_OPNSENSE_IMG}/$name"
-
-    harmony-ve opnsense-img-src download $version
-
-    sudo qemu-img convert -f raw -O qcow2 "$_HVE_OPNSENSE_SRC_IMG/OPNsense-${version}-nano-amd64.img" "/var/lib/libvirt/images/opnsense-$name.qcow2"
-
-
-
-
-    cat <<-EOM > "$_HVE_OPNSENSE_IMG/$name/$name.sh"
-
-  virt-install \
-	--name $name \
-	--os-variant freebsd14.0 \
-	--vcpus=2,sockets=1,cores=2,threads=1 \
-	--memory 4096 \
-	--disk path="/var/lib/libvirt/images/opnsense-$name.qcow2" \
-	--network bridge=${_HVE_WAN_BRIDGE},model=virtio \
-	--network bridge=${_HVE_LAN_BRIDGE},model=virtio \
-	--graphics none \
-	--console pty,target_type=serial \
-	--import \
-	--autostart
-EOM
-    
-  chmod +x "$_HVE_OPNSENSE_IMG/$name/$name.sh"
-
-  }
-
-
-  _start(){
-    name=$1
-    _assert_image_exists $name
-
-    "$_HVE_OPNSENSE_IMG/$name/$name.sh"
-
-  }
-
-case "${1:-}" in
-
-  "")
-	_short_help
-	;;
-  -h|--help)
-	_short_help
-	_extra_help
-	;;
-   # Commands entrypoints
-  init)
-    _init "${@:2}"
-    ;;
-  start)
-    _start "${@:2}"
-     ;;
-  delete)
-    rm -r ${_HVE_OPNSENSE_IMG}/"$2"
-    ;;
-  ls|list)
-    ls ${_HVE_OPNSENSE_IMG} | cat
-    ;;
-  show)
-    ls ${_HVE_OPNSENSE_IMG}/"$2" | cat
-    ;;
-  *)
-        _warn "Unknown COMMAND '$1'"
-	exit 1
-	;;
-esac 
-
-)
-
-
-[ "$0" != "${BASH_SOURCE}" ] || harmony-ve-opnsense-img "${@}"
-

examples/opnsense/scripts/harmony-ve-opnsense-img-src

@@ -1,310 +0,0 @@
-
-#! /bin/bash
-
-harmony-ve-opnsense-img-src()(
-
-  set -eu
-
-  [ "${1:-}" != "-d" ]  || { set -x ; shift ; }
-  trap '[ "$?" = "0" ] || >&2 echo  ABNORMAL TERMINATION' EXIT
-
-  SCRIPTS_DIR=$(readlink -f "$(dirname "${BASH_SOURCE}")")
-  . "${SCRIPTS_DIR}/common"
-  . "${SCRIPTS_DIR}/default-env-var"
-
-
-  _short_help(){
-
-    cat <<-EOM
-  
-  NAME
-
-    harmony-ve-opnsense-img-src
-
-  DESCRIPTION
-
-    Manage opnsense source images needed by Harmony Virtual Execution Environment
-
-  SYNOPSYS
-
-    harmony-vee-opnsense-img-src [GLOBAL_OPTIONS] COMMAND [OPTIONS]
-
-    harmony-vee-opnsense-img-src list [--remote]
-    harmony-vee-opnsense-img-src download [VERSION]
-    harmony-vee-opnsense-img-src check [VERSION]
-    harmony-vee-opnsense-img-src delete [VERSION]
-
-EOM
-
-  }
-
-  _extra_help(){
-
-    cat <<-EOM
-
-  GLOBAL_OPTIONS
-
-    -d     Debug mode.
-
-  WARNINGS
-
-    This script is experimetal. Use with caution.
-     
-  DETAILS
-
-    - for 'list', show local images available
-    - for 'list --remote', show available upstream images
-    - for 'download', when no VERSION is specified, use the latest 
-    - for 'delete', when no VERSION is specified, delete all image
-    - use the 'nano' flavor
-EOM
-
-  }
-
-
-  # Implement functions
-  _parse_version_from_image_file_string(){
-    #https://pkg.opnsense.org/releases/25.7/OPNsense-25.7-nano-amd64.img.bz2
-    echo "$1" | cut -d '/' -f 5
-}
-
-
-  _list_local_images(){
-    ls "${_HVE_OPNSENSE_SRC_IMG}" | grep "OPNsense-" | grep "\-nano\-amd64\.img" | cut -d'-' -f 2 | sort -u -r
-  }
-
-
-  _list_remote_images(){
-     curl -L -s "${_HVE_OPNSENSE_URL}" | sed 's/</\n</g' | grep href | grep 2 | cut -d'>' -f 2  | cut -d '/' -f 1 | sort -r
-  }
-
-  _latest_version(){
-    _list_remote_images | head -n 1
-  }
-
-  _is_downloaded(){
-     version=$1
-     name="${_HVE_OPNSENSE_SRC_IMG}/OPNsense-${version}-nano-amd64.img"
-    [ -f "$name" ] && return 0 || return 1
-  }
-
-  _is_valid_version(){
-   version=${1}
-    matched_version=$(_list_remote_images | grep "$version")
-    [ "$matched_version" != "" ] && return 0 || return 1
-  }
-
-  _download_img(){
-     version=$1
-
-    _download_crypto_files $version
-
-
-     name="OPNsense-${version}-nano-amd64.img"
-     compressed_name=$name.bz2
-
-     _is_downloaded $version && {
-        _warn "Image '$name' is already downloaded"
-     } || {
-       url=$_HVE_OPNSENSE_URL/$version/$compressed_name
-       >&2 echo DOWNLOAD $url 
-       wget -q -c "${url}"
-
-       _verify_image_checksum $version
-
-       >&2 echo DECOMPRESS $url 
-       bzip2 -d $compressed_name
-     }
-  }
-
-
-  _compare_files_checksum(){
-
-    file1=$1
-    file2=$2
-
-    sha256_1=$(openssl sha256 $file1 | cut -d" " -f2)
-    sha256_2=$(openssl sha256 $file2 | cut -d" " -f2)
-
-    [ "$sha256_1" = "$sha256_2" ] || return 1
-
-  }
-
-  _download_crypto_files(){
-    # see: https://docs.opnsense.org/manual/install.html#download-and-verification
-
-     version=$1
-
-     # download multiple pubkeys from different server
-     pubkey="OPNsense-${version}.pub"
-
-     rm -f $pubkey $pubkey.sig $pubkey.alt1 $pubkey.alt2
-
-       url=$_HVE_OPNSENSE_URL/$version/$pubkey
-       wget -q -c "${url}"
- 
-      # failing: 
-      wget -q -c "${url}.sig" 
-      rm -f /tmp/file.sig
-      openssl base64 -d -in $pubkey.sig -out /tmp/file.sig
-      openssl dgst -sha256 -verify $pubkey -signature /tmp/file.sig $pubkey || _fatal "Can't verify the signature of the public key"
-
-       url_alt1=$_HVE_OPNSENSE_URL_ALT1/$version/$pubkey
-       wget -q -c -O "$pubkey.alt1" "${url_alt1}"
-
-       url_alt2=$_HVE_OPNSENSE_URL_ALT2/$version/$pubkey
-       wget -q -c -O "$pubkey.alt2" "${url_alt2}"
-     
-       _compare_files_checksum $pubkey $pubkey.alt1 || _fatal "Fail to compare pubkeys" ;
-
-       _compare_files_checksum $pubkey $pubkey.alt2 || _fatal "Fail to compare pubkeys" ;
-
-
-    
-     img_sig="OPNsense-${version}-nano-amd64.img.sig"
-
-     sha256_name="OPNsense-${version}-checksums-amd64.sha256"
-     sha256_sig=$sha256_name.sig
-
-     [ ! -f "$img_sig" ]     || rm $img_sig
-     [ ! -f "$sha256_name" ] || rm $sha256_name
-     [ ! -f "$sha256_sig" ]  || rm $sha256_sig
-
-
-     for file in $img_sig $sha256_name $sha256_sig;
-     do
-       url=$_HVE_OPNSENSE_URL/$version/$file
-       wget -q -c "${url}"
-    done
-
-
-      rm -f /tmp/file.sig
-      openssl base64 -d -in $sha256_sig -out /tmp/file.sig
-      openssl dgst -sha256 -verify $pubkey -signature /tmp/file.sig $sha256_name || _fatal "Can't verify the signature of the checksum file"
-
-  }
-
-  _download(){
-
-    version=${1:-}
-    [ "${version:-}" != "" ] || _fatal "Must pass a VERSION for downloading"
-
-    _is_valid_version $version  || _fatal "'$version' is not a valid version number"
-
-
-    _download_img ${version}
-
-  }
-
-  _verify_image_checksum(){
-
-    version=$1
-    name="OPNsense-${version}-nano-amd64.img.bz2"
-    sha256_file="OPNsense-${version}-checksums-amd64.sha256"
-    
-    sha256=$(cat $sha256_file | grep "$name" | cut -d'=' -f 2 | tr -s [:space:])
-
-    echo "$sha256 $name" | sha256sum -c || _fatal "Checksum failed for '$name'"
-
-  }
-
-  _verify_image_signature(){
-     version=$1
-
-     # download multiple pubkeys from different server
-     pubkey="OPNsense-${version}.pub"
-     img_name="OPNsense-${version}-nano-amd64.img"
-     img_sig="${img_name}.sig"
-
-
-      rm -f /tmp/file.sig
-      openssl base64 -d -in $img_sig -out /tmp/file.sig
-      openssl dgst -sha256 -verify $pubkey -signature /tmp/file.sig $img_name || _fatal "Can't verify image signature"
-
-  }
-
-  _check(){
-    version=${1:-}
-    if [ "${version:-}" = "" ] ; then
-      for version in $(_list_local_images);
-      do
-        >&2 echo check $version
-        _download_crypto_files $version
-        _verify_image_signature $version
-      done
-    else
-      _download_crypto_files $version
-      _verify_image_signature $version
-    fi
-  }
-
-
-  _delete(){
-    version=${1:-}
-    if [ -z "${version:-1}" ]; then
-       _clear
-       rm -f *.img
-    else
-       rm -f *$version*.img
-    fi
-
-
-  }
-
-  _clear(){
-     rm -f *.pub *.sig *.bz2 *.alt1 *.alt2 *.sha256
-  }
-
-case "${1:-}" in
-
-  "")
-	_short_help
-	;;
-  -h|--help)
-	_short_help
-	_extra_help
-	;;
-  ls|list)
-     
-    if [ "${2:-}" == "" ]; then
-       _list_local_images
-    elif [ "${2:-}" == "--remote" ]; then
-       _list_remote_images
-    else
-       _warn "Unknown option '$2'"
-    fi
-    ;;
-    download)
-      pushd "${_HVE_OPNSENSE_SRC_IMG}"
-      _download "${2:-"$(_latest_version)"}"
-      popd 
-      ;;
-    delete)
-      pushd "${_HVE_OPNSENSE_SRC_IMG}"
-      _delete "${@:2}"
-      popd
-      ;;
-    check)
-      pushd "${_HVE_OPNSENSE_SRC_IMG}"
-      _check "${@:2}"
-      popd
-      ;;
-    show)
-      ls $_HVE_OPNSENSE_SRC_IMG | cat
-      ;;
-    clear)
-      pushd "${_HVE_OPNSENSE_SRC_IMG}"
-      _clear "${@:2}"
-      popd
-      ;;
-   *)
-        _warn "Unknown COMMAND '$1'"
-	exit 1
-	;;
-esac 
-
-)
-
-
-[ "$0" != "${BASH_SOURCE}" ] || harmony-ve-opnsense-img-src "${@}"
-

examples/opnsense/scripts/harmony-ve-vm

@@ -1,77 +0,0 @@
-
-#! /bin/bash
-
-harmony-ve-vm()(
-
-  set -eu
-
-  [ "${1:-}" != "-d" ]  || { set -x ; shift ; }
-  trap '[ "$?" = "0" ] || >&2 echo  ABNORMAL TERMINATION' EXIT
-
-  BASE_DIR=$(readlink -f "$(dirname "${BASH_SOURCE}")/..")
-
-  _short_help(){
-
-    cat <<-EOM
-  
-  NAME
-
-	harmony-ve-mv
-
-  DESCRIPTION
-
-    Manage virtalized hosts (VM) dependencies by Harmony Virtual Execution Environment
-
-  SYNOPSYS
-
-    harmony-ve-vm [GLOBAL_OPTIONS] COMMAND [OPTIONS]
-
-    harmony-ve-vm list
-    harmony-ve-vm create
-    harmony-ve-vm start
-    harmony-ve-vm stop
-    harmony-ve-vm login
-
-EOM
-
-  }
-
-  _extra_help(){
-
-    cat <<-EOM
-
-  GLOBAL_OPTIONS
-
-    -d     Debug mode.
-
-  WARNINGS
-
-    This script is experimetal. Use with caution.
-EOM
-
-  }
-
-
-  # Implement functions
-
-case "${1:-}" in
-
-  "")
-	_short_help
-	;;
-  -h|--help)
-	_short_help
-	_extra_help
-	;;
-   # Commands entrypoints
-   *)
-        _warn "Unknown COMMAND '$1'"
-	exit 1
-	;;
-esac 
-
-)
-
-
-[ "$0" != "${BASH_SOURCE}" ] || harmony-ve-vm "${@}"
-

examples/opnsense/scripts/learn-harmony

@@ -1,75 +0,0 @@
-#! /bin/bash
-
-learn-harmony()(
-
-  set -eu
-
-  [ "${1:-}" != "-d" ]  || { set -x ; shift ; }
-  trap '[ "$?" = "0" ] || >&2 echo  ABNORMAL TERMINATION' EXIT
-
-  BASE_DIR=$(readlink -f "$(dirname "${BASH_SOURCE}")/..")
-  SCRIPTS_DIR=$(readlink -f "$(dirname "${BASH_SOURCE}")")
-  . "${SCRIPTS_DIR}/common"
-  export PATH=$SCRIPTS_DIR:$PATH
-
-  _short_help(){
-
-    cat <<-EOM
-  
-  NAME
-    learn-harmony -- Harmony Learning Tool prototype
-    ($(basename ${BASE_DIR}) example)
-
-  SYNOPSYS
-
-    learn-harmony [GLOBAL_OPTIONS] COMMAND [OPTIONS]
-
-    learn-harmony list              # List learning steps
-    learn-harmony show STEP         # Show instruction of step STEP
-    learn-harmony check [STEP]        # Verify that your ready to begin step STEP+1
-
-EOM
-
-  }
-
-  _extra_help(){
-
-    cat <<-EOM
-
-  GLOBAL_OPTIONS
-
-    -d     Debug mode.
-
-  WARNINGS
-
-    This script is experimetal. Use with caution.
-EOM
-
-  }
-
-case "${1:-}" in
-
-  -h|--help|"")
-	_short_help
-	_extra_help
-	;;
-   ls|list)
-	   echo "not implemented"
-	   ;;
-   show)
-	   echo "not implemented"
-	   ;;
-   verify)
-	   echo "not implemented"
-	   ;;
-   *)
-        _warn "Unknown COMMAND '$1'"
-	exit 1
-	;;
-esac 
-
-)
-
-
-[ "$0" != "${BASH_SOURCE}" ] || learn-harmony "${@}"
-

examples/opnsense/scripts/setup

@@ -1,4 +0,0 @@
-#! /bin/bash
-
-
-export PATH=$(readlink -f "$(dirname "${BASH_SOURCE}")"):"${PATH}"

examples/opnsense/src/main.rs

@@ -1,70 +1,134 @@
-use harmony::{
+use std::{
-    config::secret::OPNSenseFirewallCredentials,
+    net::{IpAddr, Ipv4Addr},
-    infra::opnsense::OPNSenseFirewall,
+    sync::Arc,
-    inventory::Inventory,
-    modules::{dhcp::DhcpScore, opnsense::OPNsenseShellCommandScore},
-    topology::LogicalHost,
 };
-use harmony_macros::{ip, ipv4};
+
+use brocade::BrocadeOptions;
+use cidr::Ipv4Cidr;
+use harmony::{
+    hardware::{HostCategory, Location, PhysicalHost, SwitchGroup},
+    infra::{brocade::BrocadeSwitchClient, opnsense::OPNSenseManagementInterface},
+    inventory::Inventory,
+    modules::{
+        dummy::{ErrorScore, PanicScore, SuccessScore},
+        http::StaticFilesHttpScore,
+        okd::{dhcp::OKDDhcpScore, dns::OKDDnsScore, load_balancer::OKDLoadBalancerScore},
+        opnsense::OPNsenseShellCommandScore,
+        tftp::TftpScore,
+    },
+    topology::{LogicalHost, UnmanagedRouter},
+};
+use harmony_macros::{ip, mac_address};
 use harmony_secret::{Secret, SecretManager};
+use harmony_types::net::Url;
 use serde::{Deserialize, Serialize};
 
 #[tokio::main]
 async fn main() {
-    let firewall = LogicalHost {
+    let firewall = harmony::topology::LogicalHost {
-        ip: ip!("192.168.1.1"),
+        ip: ip!("192.168.5.229"),
         name: String::from("opnsense-1"),
     };
 
-    let opnsense_auth = SecretManager::get_or_prompt::<OPNSenseFirewallCredentials>()
+    let switch_auth = SecretManager::get_or_prompt::<BrocadeSwitchAuth>()
         .await
         .expect("Failed to get credentials");
 
-    let opnsense = OPNSenseFirewall::new(
+    let switches: Vec<IpAddr> = vec![ip!("192.168.5.101")]; // TODO: Adjust me
-        firewall,
+    let brocade_options = Some(BrocadeOptions {
-        None,
+        dry_run: *harmony::config::DRY_RUN,
-        &opnsense_auth.username,
+        ..Default::default()
-        &opnsense_auth.password,
+    });
+    let switch_client = BrocadeSwitchClient::init(
+        &switches,
+        &switch_auth.username,
+        &switch_auth.password,
+        brocade_options,
     )
-    .await;
+    .await
+    .expect("Failed to connect to switch");
 
-    let dhcp_score = DhcpScore {
+    let switch_client = Arc::new(switch_client);
-        dhcp_range: (
+
-            ipv4!("192.168.1.100").into(),
+    let opnsense = Arc::new(
-            ipv4!("192.168.1.150").into(),
+        harmony::infra::opnsense::OPNSenseFirewall::new(firewall, None, "root", "opnsense").await,
-        ),
+    );
-        host_binding: vec![],
+    let lan_subnet = Ipv4Addr::new(10, 100, 8, 0);
-        next_server: None,
+    let gateway_ipv4 = Ipv4Addr::new(10, 100, 8, 1);
-        boot_filename: None,
+    let gateway_ip = IpAddr::V4(gateway_ipv4);
-        filename: None,
+    let topology = harmony::topology::HAClusterTopology {
-        filename64: None,
+        kubeconfig: None,
-        filenameipxe: Some("filename.ipxe".to_string()),
+        domain_name: "demo.harmony.mcd".to_string(),
-        domain: None,
+        router: Arc::new(UnmanagedRouter::new(
+            gateway_ip,
+            Ipv4Cidr::new(lan_subnet, 24).unwrap(),
+        )),
+        load_balancer: opnsense.clone(),
+        firewall: opnsense.clone(),
+        tftp_server: opnsense.clone(),
+        http_server: opnsense.clone(),
+        dhcp_server: opnsense.clone(),
+        dns_server: opnsense.clone(),
+        control_plane: vec![LogicalHost {
+            ip: ip!("10.100.8.20"),
+            name: "cp0".to_string(),
+        }],
+        bootstrap_host: LogicalHost {
+            ip: ip!("10.100.8.20"),
+            name: "cp0".to_string(),
+        },
+        workers: vec![],
+        switch_client: switch_client.clone(),
     };
-    // let dns_score = OKDDnsScore::new(&topology);
-    // let load_balancer_score = OKDLoadBalancerScore::new(&topology);
-    //
-    // let tftp_score = TftpScore::new(Url::LocalFolder("./data/watchguard/tftpboot".to_string()));
-    // let http_score = StaticFilesHttpScore {
-    //     folder_to_serve: Some(Url::LocalFolder(
-    //         "./data/watchguard/pxe-http-files".to_string(),
-    //     )),
-    //     files: vec![],
-    //     remote_path: None,
-    // };
-    let opnsense_config = opnsense.get_opnsense_config();
 
-    harmony_cli::run(
+    let inventory = Inventory {
-        Inventory::autoload(),
+        location: Location::new(
-        opnsense,
+            "232 des Éperviers, Wendake, Qc, G0A 4V0".to_string(),
-        vec![
+            "wk".to_string(),
-            Box::new(dhcp_score),
+        ),
-            Box::new(OPNsenseShellCommandScore {
+        switch: SwitchGroup::from([]),
-                opnsense: opnsense_config,
+        firewall_mgmt: Box::new(OPNSenseManagementInterface::new()),
-                command: "touch /tmp/helloharmonytouching_2".to_string(),
+        storage_host: vec![],
-            }),
+        worker_host: vec![],
+        control_plane_host: vec![
+            PhysicalHost::empty(HostCategory::Server)
+                .mac_address(mac_address!("08:00:27:62:EC:C3")),
+        ],
+    };
+
+    // TODO regroup smaller scores in a larger one such as this
+    // let okd_boostrap_preparation();
+
+    let dhcp_score = OKDDhcpScore::new(&topology, &inventory);
+    let dns_score = OKDDnsScore::new(&topology);
+    let load_balancer_score = OKDLoadBalancerScore::new(&topology);
+
+    let tftp_score = TftpScore::new(Url::LocalFolder("./data/watchguard/tftpboot".to_string()));
+    let http_score = StaticFilesHttpScore {
+        folder_to_serve: Some(Url::LocalFolder(
+            "./data/watchguard/pxe-http-files".to_string(),
+        )),
+        files: vec![],
+        remote_path: None,
+    };
+
+    harmony_tui::run(
+        inventory,
+        topology,
+        vec![
+            Box::new(dns_score),
+            Box::new(dhcp_score),
+            Box::new(load_balancer_score),
+            Box::new(tftp_score),
+            Box::new(http_score),
+            Box::new(OPNsenseShellCommandScore {
+                opnsense: opnsense.get_opnsense_config(),
+                command: "touch /tmp/helloharmonytouching".to_string(),
+            }),
+            Box::new(SuccessScore {}),
+            Box::new(ErrorScore {}),
+            Box::new(PanicScore {}),
         ],
-        None,
     )
     .await
     .unwrap();

harmony/src/domain/maestro/mod.rs

@@ -67,16 +67,16 @@ impl<T: Topology> Maestro<T> {
         }
     }
 
-    fn is_topology_initialized(&self) -> bool {
-        self.topology_state.status == TopologyStatus::Success
-            || self.topology_state.status == TopologyStatus::Noop
-    }
-
     pub fn register_all(&mut self, mut scores: ScoreVec<T>) {
         let mut score_mut = self.scores.write().expect("Should acquire lock");
         score_mut.append(&mut scores);
     }
 
+    fn is_topology_initialized(&self) -> bool {
+        self.topology_state.status == TopologyStatus::Success
+            || self.topology_state.status == TopologyStatus::Noop
+    }
+
     pub async fn interpret(&self, score: Box<dyn Score<T>>) -> Result<Outcome, InterpretError> {
         if !self.is_topology_initialized() {
             warn!(

harmony/src/domain/topology/k8s.rs

@@ -13,7 +13,7 @@ use kube::{
     Client, Config, Discovery, Error, Resource,
     api::{Api, AttachParams, DeleteParams, ListParams, Patch, PatchParams, ResourceExt},
     config::{KubeConfigOptions, Kubeconfig},
-    core::ErrorResponse,
+    core::{DynamicResourceScope, ErrorResponse},
     discovery::{ApiCapabilities, Scope},
     error::DiscoveryError,
     runtime::reflector::Lookup,
@@ -94,6 +94,23 @@ impl K8sClient {
         resource.get(name).await
     }
 
+    pub async fn get_secret_json_value(
+        &self,
+        name: &str,
+        namespace: Option<&str>,
+    ) -> Result<DynamicObject, Error> {
+        self.get_resource_json_value(
+            name,
+            namespace,
+            &GroupVersionKind {
+                group: "".to_string(),
+                version: "v1".to_string(),
+                kind: "Secret".to_string(),
+            },
+        )
+        .await
+    }
+
     pub async fn get_deployment(
         &self,
         name: &str,
@@ -337,6 +354,169 @@ impl K8sClient {
         }
     }
 
+    fn get_api_for_dynamic_object(
+        &self,
+        object: &DynamicObject,
+        ns: Option<&str>,
+    ) -> Result<Api<DynamicObject>, Error> {
+        let api_resource = object
+            .types
+            .as_ref()
+            .and_then(|t| {
+                let parts: Vec<&str> = t.api_version.split('/').collect();
+                match parts.as_slice() {
+                    [version] => Some(ApiResource::from_gvk(&GroupVersionKind::gvk(
+                        "", version, &t.kind,
+                    ))),
+                    [group, version] => Some(ApiResource::from_gvk(&GroupVersionKind::gvk(
+                        group, version, &t.kind,
+                    ))),
+                    _ => None,
+                }
+            })
+            .ok_or_else(|| {
+                Error::BuildRequest(kube::core::request::Error::Validation(
+                    "Invalid apiVersion in DynamicObject {object:#?}".to_string(),
+                ))
+            })?;
+
+        match ns {
+            Some(ns) => Ok(Api::namespaced_with(self.client.clone(), ns, &api_resource)),
+            None => Ok(Api::default_namespaced_with(
+                self.client.clone(),
+                &api_resource,
+            )),
+        }
+    }
+
+    pub async fn apply_dynamic_many(
+        &self,
+        resource: &[DynamicObject],
+        namespace: Option<&str>,
+        force_conflicts: bool,
+    ) -> Result<Vec<DynamicObject>, Error> {
+        let mut result = Vec::new();
+        for r in resource.iter() {
+            result.push(self.apply_dynamic(r, namespace, force_conflicts).await?);
+        }
+
+        Ok(result)
+    }
+
+    /// Apply DynamicObject resource to the cluster
+    pub async fn apply_dynamic(
+        &self,
+        resource: &DynamicObject,
+        namespace: Option<&str>,
+        force_conflicts: bool,
+    ) -> Result<DynamicObject, Error> {
+        // Build API for this dynamic object
+        let api = self.get_api_for_dynamic_object(resource, namespace)?;
+        let name = resource
+            .metadata
+            .name
+            .as_ref()
+            .ok_or_else(|| {
+                Error::BuildRequest(kube::core::request::Error::Validation(
+                    "DynamicObject must have metadata.name".to_string(),
+                ))
+            })?
+            .as_str();
+
+        debug!(
+            "Applying dynamic resource kind={:?} apiVersion={:?} name='{}' ns={:?}",
+            resource.types.as_ref().map(|t| &t.kind),
+            resource.types.as_ref().map(|t| &t.api_version),
+            name,
+            namespace
+        );
+        trace!(
+            "Dynamic resource payload:\n{:#}",
+            serde_json::to_value(resource).unwrap_or(serde_json::Value::Null)
+        );
+
+        // Using same field manager as in apply()
+        let mut patch_params = PatchParams::apply("harmony");
+        patch_params.force = force_conflicts;
+
+        if *crate::config::DRY_RUN {
+            // Dry-run path: fetch current, show diff, and return appropriate object
+            match api.get(name).await {
+                Ok(current) => {
+                    trace!("Received current dynamic value {current:#?}");
+
+                    println!("\nPerforming dry-run for resource: '{}'", name);
+
+                    // Serialize current and new, and strip status from current if present
+                    let mut current_yaml =
+                        serde_yaml::to_value(&current).unwrap_or_else(|_| serde_yaml::Value::Null);
+                    if let Some(map) = current_yaml.as_mapping_mut() {
+                        if map.contains_key(&serde_yaml::Value::String("status".to_string())) {
+                            let removed =
+                                map.remove(&serde_yaml::Value::String("status".to_string()));
+                            trace!("Removed status from current dynamic object: {:?}", removed);
+                        } else {
+                            trace!(
+                                "Did not find status entry for current dynamic object {}/{}",
+                                current.metadata.namespace.as_deref().unwrap_or(""),
+                                current.metadata.name.as_deref().unwrap_or("")
+                            );
+                        }
+                    }
+
+                    let current_yaml = serde_yaml::to_string(&current_yaml)
+                        .unwrap_or_else(|_| "Failed to serialize current resource".to_string());
+                    let new_yaml = serde_yaml::to_string(resource)
+                        .unwrap_or_else(|_| "Failed to serialize new resource".to_string());
+
+                    if current_yaml == new_yaml {
+                        println!("No changes detected.");
+                        return Ok(current);
+                    }
+
+                    println!("Changes detected:");
+                    let diff = TextDiff::from_lines(&current_yaml, &new_yaml);
+                    for change in diff.iter_all_changes() {
+                        let sign = match change.tag() {
+                            similar::ChangeTag::Delete => "-",
+                            similar::ChangeTag::Insert => "+",
+                            similar::ChangeTag::Equal => " ",
+                        };
+                        print!("{}{}", sign, change);
+                    }
+
+                    // Return the incoming resource as the would-be applied state
+                    Ok(resource.clone())
+                }
+                Err(Error::Api(ErrorResponse { code: 404, .. })) => {
+                    println!("\nPerforming dry-run for new resource: '{}'", name);
+                    println!(
+                        "Resource does not exist. It would be created with the following content:"
+                    );
+                    let new_yaml = serde_yaml::to_string(resource)
+                        .unwrap_or_else(|_| "Failed to serialize new resource".to_string());
+                    for line in new_yaml.lines() {
+                        println!("+{}", line);
+                    }
+                    Ok(resource.clone())
+                }
+                Err(e) => {
+                    error!("Failed to get dynamic resource '{}': {}", name, e);
+                    Err(e)
+                }
+            }
+        } else {
+            // Real apply via server-side apply
+            debug!("Patching (server-side apply) dynamic resource '{}'", name);
+            api.patch(name, &patch_params, &Patch::Apply(resource))
+                .await
+                .map_err(|e| {
+                    error!("Failed to apply dynamic resource '{}': {}", name, e);
+                    e
+                })
+        }
+    }
+
     /// Apply a resource in namespace
     ///
     /// See `kubectl apply` for more information on the expected behavior of this function

harmony/src/domain/topology/mod.rs

@@ -1,6 +1,5 @@
 mod ha_cluster;
 pub mod ingress;
-pub mod opnsense;
 use harmony_types::net::IpAddress;
 mod host_binding;
 mod http;

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

@@ -1,6 +1,7 @@
 use std::any::Any;
 
 use async_trait::async_trait;
+use kube::api::DynamicObject;
 use log::debug;
 
 use crate::{
@@ -76,6 +77,14 @@ pub trait AlertReceiver<S: AlertSender>: std::fmt::Debug + Send + Sync {
     fn name(&self) -> String;
     fn clone_box(&self) -> Box<dyn AlertReceiver<S>>;
     fn as_any(&self) -> &dyn Any;
+    fn as_alertmanager_receiver(&self) -> Result<AlertManagerReceiver, String>;
+}
+
+#[derive(Debug)]
+pub struct AlertManagerReceiver {
+    pub receiver_config: serde_json::Value,
+    // FIXME we should not leak k8s here. DynamicObject is k8s specific
+    pub additional_ressources: Vec<DynamicObject>,
 }
 
 #[async_trait]

harmony/src/domain/topology/opnsense.rs

@@ -1,23 +0,0 @@
-use async_trait::async_trait;
-use log::info;
-
-use crate::{
-    infra::opnsense::OPNSenseFirewall,
-    topology::{PreparationError, PreparationOutcome, Topology},
-};
-
-#[async_trait]
-impl Topology for OPNSenseFirewall {
-    async fn ensure_ready(&self) -> Result<PreparationOutcome, PreparationError> {
-        // FIXME we should be initializing the opnsense config here instead of
-        // OPNSenseFirewall::new as this causes the config to be loaded too early in
-        // harmony initialization process
-        let details = "OPNSenseFirewall topology is ready".to_string();
-        info!("{}", details);
-        Ok(PreparationOutcome::Success { details })
-    }
-
-    fn name(&self) -> &str {
-        "OPNSenseFirewall"
-    }
-}

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

@@ -14,7 +14,7 @@ use k8s_openapi::{
     },
     apimachinery::pkg::util::intstr::IntOrString,
 };
-use kube::Resource;
+use kube::{api::DynamicObject, Resource};
 use log::debug;
 use serde::de::DeserializeOwned;
 use serde_json::json;

harmony/src/infra/kube.rs

@@ -0,0 +1,182 @@
+use k8s_openapi::Resource as K8sResource;
+use kube::api::{ApiResource, DynamicObject, GroupVersionKind};
+use kube::core::TypeMeta;
+use serde::Serialize;
+use serde::de::DeserializeOwned;
+use serde_json::Value;
+
+/// Convert a typed Kubernetes resource `K` into a `DynamicObject`.
+///
+/// Requirements:
+/// - `K` must be a k8s_openapi resource (provides static GVK via `Resource`).
+/// - `K` must have standard Kubernetes shape (metadata + payload fields).
+///
+/// Notes:
+/// - We set `types` (apiVersion/kind) and copy `metadata`.
+/// - We place the remaining top-level fields into `obj.data` as JSON.
+/// - Scope is not encoded on the object itself; you still need the corresponding
+///   `DynamicResource` (derived from K::group/version/kind) when constructing an Api.
+///
+/// Example usage:
+///   let dyn_obj = kube_resource_to_dynamic(secret)?;
+///   let api: Api<DynamicObject> = Api::namespaced_with(client, "ns", &dr);
+///   api.patch(&dyn_obj.name_any(), &PatchParams::apply("mgr"), &Patch::Apply(dyn_obj)).await?;
+pub fn kube_resource_to_dynamic<K>(res: &K) -> Result<DynamicObject, String>
+where
+    K: K8sResource + Serialize + DeserializeOwned,
+{
+    // Serialize the typed resource to JSON so we can split metadata and payload
+    let mut v = serde_json::to_value(res).map_err(|e| format!("Failed to serialize : {e}"))?;
+    let obj = v
+        .as_object_mut()
+        .ok_or_else(|| "expected object JSON".to_string())?;
+
+    // Extract and parse metadata into kube::core::ObjectMeta
+    let metadata_value = obj
+        .remove("metadata")
+        .ok_or_else(|| "missing metadata".to_string())?;
+    let metadata: kube::core::ObjectMeta = serde_json::from_value(metadata_value)
+        .map_err(|e| format!("Failed to deserialize : {e}"))?;
+
+    // Name is required for DynamicObject::new; prefer metadata.name
+    let name = metadata
+        .name
+        .clone()
+        .ok_or_else(|| "metadata.name is required".to_string())?;
+
+    // Remaining fields (spec/status/data/etc.) become the dynamic payload
+    let payload = Value::Object(obj.clone());
+
+    // Construct the DynamicObject
+    let mut dyn_obj = DynamicObject::new(
+        &name,
+        &ApiResource::from_gvk(&GroupVersionKind::gvk(K::GROUP, K::VERSION, K::KIND)),
+    );
+    dyn_obj.types = Some(TypeMeta {
+        api_version: api_version_for::<K>(),
+        kind: K::KIND.into(),
+    });
+
+    // Preserve namespace/labels/annotations/etc.
+    dyn_obj.metadata = metadata;
+
+    // Attach payload
+    dyn_obj.data = payload;
+
+    Ok(dyn_obj)
+}
+
+/// Helper: compute apiVersion string ("group/version" or "v1" for core).
+fn api_version_for<K>() -> String
+where
+    K: K8sResource,
+{
+    let group = K::GROUP;
+    let version = K::VERSION;
+    if group.is_empty() {
+        version.to_string() // core/v1 => "v1"
+    } else {
+        format!("{}/{}", group, version)
+    }
+}
+#[cfg(test)]
+mod test {
+    use super::*;
+    use k8s_openapi::api::{
+        apps::v1::{Deployment, DeploymentSpec},
+        core::v1::{PodTemplateSpec, Secret},
+    };
+    use kube::api::ObjectMeta;
+    use pretty_assertions::assert_eq;
+
+    #[test]
+    fn secret_to_dynamic_roundtrip() {
+        // Create a sample Secret resource
+        let mut secret = Secret {
+            metadata: ObjectMeta {
+                name: Some("my-secret".to_string()),
+                ..Default::default()
+            },
+            type_: Some("kubernetes.io/service-account-token".to_string()),
+            ..Default::default()
+        };
+
+        // Convert to DynamicResource
+        let dynamic: DynamicObject =
+            kube_resource_to_dynamic(&secret).expect("Failed to convert Secret to DynamicResource");
+
+        // Serialize both the original and dynamic resources to Value
+        let original_value = serde_json::to_value(&secret).expect("Failed to serialize Secret");
+        let dynamic_value =
+            serde_json::to_value(&dynamic).expect("Failed to serialize DynamicResource");
+
+        // Assert that they are identical
+        assert_eq!(original_value, dynamic_value);
+
+        secret.metadata.namespace = Some("false".to_string());
+        let modified_value = serde_json::to_value(&secret).expect("Failed to serialize Secret");
+        assert_ne!(modified_value, dynamic_value);
+    }
+
+    #[test]
+    fn deployment_to_dynamic_roundtrip() {
+        // Create a sample Deployment with nested structures
+        let mut deployment = Deployment {
+            metadata: ObjectMeta {
+                name: Some("my-deployment".to_string()),
+                labels: Some({
+                    let mut map = std::collections::BTreeMap::new();
+                    map.insert("app".to_string(), "nginx".to_string());
+                    map
+                }),
+                ..Default::default()
+            },
+            spec: Some(DeploymentSpec {
+                replicas: Some(3),
+                selector: Default::default(),
+                template: PodTemplateSpec {
+                    metadata: Some(ObjectMeta {
+                        labels: Some({
+                            let mut map = std::collections::BTreeMap::new();
+                            map.insert("app".to_string(), "nginx".to_string());
+                            map
+                        }),
+                        ..Default::default()
+                    }),
+                    spec: Some(Default::default()), // PodSpec with empty containers for simplicity
+                },
+                ..Default::default()
+            }),
+            ..Default::default()
+        };
+
+        let dynamic = kube_resource_to_dynamic(&deployment).expect("Failed to convert Deployment");
+
+        let original_value = serde_json::to_value(&deployment).unwrap();
+        let dynamic_value = serde_json::to_value(&dynamic).unwrap();
+
+        assert_eq!(original_value, dynamic_value);
+
+        assert_eq!(
+            dynamic.data.get("spec").unwrap().get("replicas").unwrap(),
+            3
+        );
+        assert_eq!(
+            dynamic
+                .data
+                .get("spec")
+                .unwrap()
+                .get("template")
+                .unwrap()
+                .get("metadata")
+                .unwrap()
+                .get("labels")
+                .unwrap()
+                .get("app")
+                .unwrap()
+                .as_str()
+                .unwrap(),
+            "nginx".to_string()
+        );
+    }
+}

harmony/src/infra/mod.rs

@@ -3,5 +3,6 @@ pub mod executors;
 pub mod hp_ilo;
 pub mod intel_amt;
 pub mod inventory;
+pub mod kube;
 pub mod opnsense;
 mod sqlx;

harmony/src/infra/opnsense/mod.rs

@@ -25,8 +25,6 @@ impl OPNSenseFirewall {
         self.host.ip
     }
 
-    /// panics : if the opnsense config file cannot be loaded by the underlying opnsense_config
-    /// crate
     pub async fn new(host: LogicalHost, port: Option<u16>, username: &str, password: &str) -> Self {
         Self {
             opnsense_config: Arc::new(RwLock::new(

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

@@ -3,16 +3,20 @@ use std::collections::BTreeMap;
 
 use async_trait::async_trait;
 use k8s_openapi::api::core::v1::Secret;
-use kube::api::ObjectMeta;
+use kube::Resource;
+use kube::api::{DynamicObject, ObjectMeta};
 use log::debug;
 use serde::Serialize;
 use serde_json::json;
 use serde_yaml::{Mapping, Value};
 
+use crate::infra::kube::kube_resource_to_dynamic;
 use crate::modules::monitoring::kube_prometheus::crd::crd_alertmanager_config::{
     AlertmanagerConfig, AlertmanagerConfigSpec, CRDPrometheus,
 };
 use crate::modules::monitoring::kube_prometheus::crd::rhob_alertmanager_config::RHOBObservability;
+use crate::modules::monitoring::okd::OpenshiftClusterAlertSender;
+use crate::topology::oberservability::monitoring::AlertManagerReceiver;
 use crate::{
     interpret::{InterpretError, Outcome},
     modules::monitoring::{
@@ -28,14 +32,25 @@ use harmony_types::net::Url;
 
 #[derive(Debug, Clone, Serialize)]
 pub struct DiscordWebhook {
+    // FIXME use a stricter type as this is used as a k8s resource name. It could also be converted
+    // to remove whitespace and other invalid characters, but this is a potential bug that is not
+    // very easy to figure out for beginners.
+    //
+    // It gives out error messages like this :
+    //
+    // [2025-10-30 15:10:49 ERROR harmony::domain::topology::k8s] Failed to get dynamic resource 'Webhook example-secret': Failed to build request: failed to build request: invalid uri character
+    // [2025-10-30 15:10:49 ERROR harmony_cli::cli_logger] ⚠️ InterpretError : Failed to build request: failed to build request: invalid uri character
+    // [2025-10-30 15:10:49 DEBUG harmony::domain::maestro] Got result Err(InterpretError { msg: "InterpretError : Failed to build request: failed to build request: invalid uri character" })
+    // [2025-10-30 15:10:49 INFO  harmony_cli::cli_logger] 🎼 Harmony completed
+    //
+    // thread 'main' panicked at examples/okd_cluster_alerts/src/main.rs:25:6:
+    // called `Result::unwrap()` on an `Err` value: InterpretError { msg: "InterpretError : Failed to build request: failed to build request: invalid uri character" }
     pub name: String,
     pub url: Url,
 }
 
-#[async_trait]
+impl DiscordWebhook {
-impl AlertReceiver<RHOBObservability> for DiscordWebhook {
+    fn get_receiver_config(&self) -> Result<AlertManagerReceiver, String> {
-    async fn install(&self, sender: &RHOBObservability) -> Result<Outcome, InterpretError> {
-        let ns = sender.namespace.clone();
         let secret_name = format!("{}-secret", self.name.clone());
         let webhook_key = format!("{}", self.url.clone());
 
@@ -52,26 +67,74 @@ impl AlertReceiver<RHOBObservability> for DiscordWebhook {
             ..Default::default()
         };
 
-        let _ = sender.client.apply(&secret, Some(&ns)).await;
+        Ok(AlertManagerReceiver {
+            additional_ressources: vec![kube_resource_to_dynamic(&secret)?],
+
+            receiver_config: json!({
+                "name": self.name,
+                "discordConfigs": [
+                    {
+                    "apiURL": {
+                        "name": secret_name,
+                        "key":  "webhook-url",
+                    },
+                    "title": "{{ template \"discord.default.title\" . }}",
+                    "message": "{{ template \"discord.default.message\" . }}"
+                    }
+                ]
+            }),
+        })
+    }
+}
+
+#[async_trait]
+impl AlertReceiver<OpenshiftClusterAlertSender> for DiscordWebhook {
+    async fn install(
+        &self,
+        sender: &OpenshiftClusterAlertSender,
+    ) -> Result<Outcome, InterpretError> {
+        todo!()
+    }
+
+    fn name(&self) -> String {
+        self.name.clone()
+    }
+
+    fn clone_box(&self) -> Box<dyn AlertReceiver<OpenshiftClusterAlertSender>> {
+        Box::new(self.clone())
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        todo!()
+    }
+
+    fn as_alertmanager_receiver(&self) -> Result<AlertManagerReceiver, String> {
+        self.get_receiver_config()
+    }
+}
+
+#[async_trait]
+impl AlertReceiver<RHOBObservability> for DiscordWebhook {
+    fn as_alertmanager_receiver(&self) -> Result<AlertManagerReceiver, String> {
+        todo!()
+    }
+
+    async fn install(&self, sender: &RHOBObservability) -> Result<Outcome, InterpretError> {
+        let ns = sender.namespace.clone();
+
+        let config = self.get_receiver_config()?;
+        for resource in config.additional_ressources.iter() {
+            todo!("can I apply a dynamicresource");
+            // sender.client.apply(resource, Some(&ns)).await;
+        }
+
         let spec = crate::modules::monitoring::kube_prometheus::crd::rhob_alertmanager_config::AlertmanagerConfigSpec {
             data: json!({
                 "route": {
                     "receiver": self.name,
                 },
                 "receivers": [
-                    {
+                    config.receiver_config
-                        "name": self.name,
-                        "discordConfigs": [
-                            {
-                            "apiURL": {
-                                "name": secret_name,
-                                "key":  "webhook-url",
-                            },
-                            "title": "{{ template \"discord.default.title\" . }}",
-                            "message": "{{ template \"discord.default.message\" . }}"
-                            }
-                        ]
-                    }
                 ]
             }),
         };
@@ -122,6 +185,9 @@ impl AlertReceiver<RHOBObservability> for DiscordWebhook {
 
 #[async_trait]
 impl AlertReceiver<CRDPrometheus> for DiscordWebhook {
+    fn as_alertmanager_receiver(&self) -> Result<AlertManagerReceiver, String> {
+        todo!()
+    }
     async fn install(&self, sender: &CRDPrometheus) -> Result<Outcome, InterpretError> {
         let ns = sender.namespace.clone();
         let secret_name = format!("{}-secret", self.name.clone());
@@ -200,6 +266,9 @@ impl AlertReceiver<CRDPrometheus> for DiscordWebhook {
 
 #[async_trait]
 impl AlertReceiver<Prometheus> for DiscordWebhook {
+    fn as_alertmanager_receiver(&self) -> Result<AlertManagerReceiver, String> {
+        todo!()
+    }
     async fn install(&self, sender: &Prometheus) -> Result<Outcome, InterpretError> {
         sender.install_receiver(self).await
     }
@@ -226,6 +295,9 @@ impl PrometheusReceiver for DiscordWebhook {
 
 #[async_trait]
 impl AlertReceiver<KubePrometheus> for DiscordWebhook {
+    fn as_alertmanager_receiver(&self) -> Result<AlertManagerReceiver, String> {
+        todo!()
+    }
     async fn install(&self, sender: &KubePrometheus) -> Result<Outcome, InterpretError> {
         sender.install_receiver(self).await
     }

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

@@ -19,7 +19,7 @@ use crate::{
         },
         prometheus::prometheus::{Prometheus, PrometheusReceiver},
     },
-    topology::oberservability::monitoring::AlertReceiver,
+    topology::oberservability::monitoring::{AlertManagerReceiver, AlertReceiver},
 };
 use harmony_types::net::Url;
 
@@ -31,6 +31,9 @@ pub struct WebhookReceiver {
 
 #[async_trait]
 impl AlertReceiver<RHOBObservability> for WebhookReceiver {
+    fn as_alertmanager_receiver(&self) -> Result<AlertManagerReceiver, String> {
+        todo!()
+    }
     async fn install(&self, sender: &RHOBObservability) -> Result<Outcome, InterpretError> {
         let spec = crate::modules::monitoring::kube_prometheus::crd::rhob_alertmanager_config::AlertmanagerConfigSpec {
             data: json!({
@@ -97,6 +100,9 @@ impl AlertReceiver<RHOBObservability> for WebhookReceiver {
 
 #[async_trait]
 impl AlertReceiver<CRDPrometheus> for WebhookReceiver {
+    fn as_alertmanager_receiver(&self) -> Result<AlertManagerReceiver, String> {
+        todo!()
+    }
     async fn install(&self, sender: &CRDPrometheus) -> Result<Outcome, InterpretError> {
         let spec = crate::modules::monitoring::kube_prometheus::crd::crd_alertmanager_config::AlertmanagerConfigSpec {
             data: json!({
@@ -158,6 +164,9 @@ impl AlertReceiver<CRDPrometheus> for WebhookReceiver {
 
 #[async_trait]
 impl AlertReceiver<Prometheus> for WebhookReceiver {
+    fn as_alertmanager_receiver(&self) -> Result<AlertManagerReceiver, String> {
+        todo!()
+    }
     async fn install(&self, sender: &Prometheus) -> Result<Outcome, InterpretError> {
         sender.install_receiver(self).await
     }
@@ -184,6 +193,9 @@ impl PrometheusReceiver for WebhookReceiver {
 
 #[async_trait]
 impl AlertReceiver<KubePrometheus> for WebhookReceiver {
+    fn as_alertmanager_receiver(&self) -> Result<AlertManagerReceiver, String> {
+        todo!()
+    }
     async fn install(&self, sender: &KubePrometheus) -> Result<Outcome, InterpretError> {
         sender.install_receiver(self).await
     }

harmony/src/modules/monitoring/okd/cluster_monitoring.rs

@@ -0,0 +1,214 @@
+use base64::prelude::*;
+
+use async_trait::async_trait;
+use harmony_types::id::Id;
+use kube::api::DynamicObject;
+use log::{debug, info, trace};
+use serde::Serialize;
+
+use crate::{
+    data::Version,
+    interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
+    inventory::Inventory,
+    modules::monitoring::okd::OpenshiftClusterAlertSender,
+    score::Score,
+    topology::{K8sclient, Topology, oberservability::monitoring::AlertReceiver},
+};
+
+impl Clone for Box<dyn AlertReceiver<OpenshiftClusterAlertSender>> {
+    fn clone(&self) -> Self {
+        self.clone_box()
+    }
+}
+
+impl Serialize for Box<dyn AlertReceiver<OpenshiftClusterAlertSender>> {
+    fn serialize<S>(&self, _serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: serde::Serializer,
+    {
+        todo!()
+    }
+}
+
+#[derive(Debug, Clone, Serialize)]
+pub struct OpenshiftClusterAlertScore {
+    pub receivers: Vec<Box<dyn AlertReceiver<OpenshiftClusterAlertSender>>>,
+}
+
+impl<T: Topology + K8sclient> Score<T> for OpenshiftClusterAlertScore {
+    fn name(&self) -> String {
+        "ClusterAlertScore".to_string()
+    }
+
+    #[doc(hidden)]
+    fn create_interpret(&self) -> Box<dyn Interpret<T>> {
+        Box::new(OpenshiftClusterAlertInterpret {
+            receivers: self.receivers.clone(),
+        })
+    }
+}
+
+#[derive(Debug)]
+pub struct OpenshiftClusterAlertInterpret {
+    receivers: Vec<Box<dyn AlertReceiver<OpenshiftClusterAlertSender>>>,
+}
+
+#[async_trait]
+impl<T: Topology + K8sclient> Interpret<T> for OpenshiftClusterAlertInterpret {
+    async fn execute(
+        &self,
+        _inventory: &Inventory,
+        topology: &T,
+    ) -> Result<Outcome, InterpretError> {
+        let client = topology.k8s_client().await?;
+        let openshift_monitoring_namespace = "openshift-monitoring";
+
+        let mut alertmanager_main_secret: DynamicObject = client
+            .get_secret_json_value("alertmanager-main", Some(openshift_monitoring_namespace))
+            .await?;
+        trace!("Got secret {alertmanager_main_secret:#?}");
+
+        let data: &mut serde_json::Value = &mut alertmanager_main_secret.data;
+        trace!("Alertmanager-main secret data {data:#?}");
+        let data_obj = data
+            .get_mut("data")
+            .ok_or(InterpretError::new(
+                "Missing 'data' field in alertmanager-main secret.".to_string(),
+            ))?
+            .as_object_mut()
+            .ok_or(InterpretError::new(
+                "'data' field in alertmanager-main secret is expected to be an object ."
+                    .to_string(),
+            ))?;
+
+        let config_b64 = data_obj
+            .get("alertmanager.yaml")
+            .ok_or(InterpretError::new(
+                "Missing 'alertmanager.yaml' in alertmanager-main secret data".to_string(),
+            ))?
+            .as_str()
+            .unwrap_or("");
+        trace!("Config base64 {config_b64}");
+
+        let config_bytes = BASE64_STANDARD.decode(config_b64).unwrap_or_default();
+
+        let mut am_config: serde_yaml::Value =
+            serde_yaml::from_str(&String::from_utf8(config_bytes).unwrap_or_default())
+                .unwrap_or_default();
+
+        debug!("Current alertmanager config {am_config:#?}");
+
+        let existing_receivers_sequence = if let Some(receivers) = am_config.get_mut("receivers") {
+            match receivers.as_sequence_mut() {
+                Some(seq) => seq,
+                None => {
+                    return Err(InterpretError::new(format!(
+                        "Expected alertmanager config receivers to be a sequence, got {:?}",
+                        receivers
+                    )));
+                }
+            }
+        } else {
+            &mut serde_yaml::Sequence::default()
+        };
+
+        let mut additional_resources = vec![];
+
+        for custom_receiver in &self.receivers {
+            let name = custom_receiver.name();
+            let alertmanager_receiver = custom_receiver.as_alertmanager_receiver()?;
+
+            let json_value = alertmanager_receiver.receiver_config;
+
+            let yaml_string = serde_json::to_string(&json_value).map_err(|e| {
+                InterpretError::new(format!("Failed to serialize receiver config: {}", e))
+            })?;
+
+            let yaml_value: serde_yaml::Value =
+                serde_yaml::from_str(&yaml_string).map_err(|e| {
+                    InterpretError::new(format!("Failed to parse receiver config as YAML: {}", e))
+                })?;
+
+            if let Some(idx) = existing_receivers_sequence.iter().position(|r| {
+                r.get("name")
+                    .and_then(|n| n.as_str())
+                    .map_or(false, |n| n == name)
+            }) {
+                info!("Replacing existing AlertManager receiver: {}", name);
+                existing_receivers_sequence[idx] = yaml_value;
+            } else {
+                debug!("Adding new AlertManager receiver: {}", name);
+                existing_receivers_sequence.push(yaml_value);
+            }
+
+            additional_resources.push(alertmanager_receiver.additional_ressources);
+        }
+
+        debug!("Current alertmanager config {am_config:#?}");
+        // TODO
+        // - save new version of alertmanager config
+        // - write additional ressources to the cluster
+        let am_config = serde_yaml::to_string(&am_config).map_err(|e| {
+            InterpretError::new(format!(
+                "Failed to serialize new alertmanager config to string : {e}"
+            ))
+        })?;
+
+        let mut am_config_b64 = String::new();
+        BASE64_STANDARD.encode_string(am_config, &mut am_config_b64);
+
+        // TODO put update configmap value and save new value
+        data_obj.insert(
+            "alertmanager.yaml".to_string(),
+            serde_json::Value::String(am_config_b64),
+        );
+
+        // https://kubernetes.io/docs/reference/using-api/server-side-apply/#field-management
+        alertmanager_main_secret.metadata.managed_fields = None;
+
+        trace!("Applying new alertmanager_main_secret {alertmanager_main_secret:#?}");
+        client
+            .apply_dynamic(
+                &alertmanager_main_secret,
+                Some(openshift_monitoring_namespace),
+                true,
+            )
+            .await?;
+
+        let additional_resources = additional_resources.concat();
+        trace!("Applying additional ressources for alert receivers {additional_resources:#?}");
+        client
+            .apply_dynamic_many(
+                &additional_resources,
+                Some(openshift_monitoring_namespace),
+                true,
+            )
+            .await?;
+
+        Ok(Outcome::success(format!(
+            "Successfully configured {} cluster alert receivers: {}",
+            self.receivers.len(),
+            self.receivers
+                .iter()
+                .map(|r| r.name())
+                .collect::<Vec<_>>()
+                .join(", ")
+        )))
+    }
+
+    fn get_name(&self) -> InterpretName {
+        InterpretName::Custom("OpenshiftClusterAlertInterpret")
+    }
+
+    fn get_version(&self) -> Version {
+        todo!()
+    }
+
+    fn get_status(&self) -> InterpretStatus {
+        todo!()
+    }
+
+    fn get_children(&self) -> Vec<Id> {
+        todo!()
+    }
+}

harmony/src/modules/monitoring/okd/config.rs

@@ -0,0 +1,90 @@
+use std::{collections::BTreeMap, sync::Arc};
+
+use crate::{
+    interpret::{InterpretError, Outcome},
+    topology::k8s::K8sClient,
+};
+use k8s_openapi::api::core::v1::ConfigMap;
+use kube::api::ObjectMeta;
+
+pub(crate) struct Config;
+
+impl Config {
+    pub async fn create_cluster_monitoring_config_cm(
+        client: &Arc<K8sClient>,
+    ) -> Result<Outcome, InterpretError> {
+        let mut data = BTreeMap::new();
+        data.insert(
+            "config.yaml".to_string(),
+            r#"
+enableUserWorkload: true
+alertmanagerMain:
+  enableUserAlertmanagerConfig: true
+"#
+            .to_string(),
+        );
+
+        let cm = ConfigMap {
+            metadata: ObjectMeta {
+                name: Some("cluster-monitoring-config".to_string()),
+                namespace: Some("openshift-monitoring".to_string()),
+                ..Default::default()
+            },
+            data: Some(data),
+            ..Default::default()
+        };
+        client.apply(&cm, Some("openshift-monitoring")).await?;
+
+        Ok(Outcome::success(
+            "updated cluster-monitoring-config-map".to_string(),
+        ))
+    }
+
+    pub async fn create_user_workload_monitoring_config_cm(
+        client: &Arc<K8sClient>,
+    ) -> Result<Outcome, InterpretError> {
+        let mut data = BTreeMap::new();
+        data.insert(
+            "config.yaml".to_string(),
+            r#"
+alertmanager: 
+  enabled: true
+  enableAlertmanagerConfig: true
+"#
+            .to_string(),
+        );
+        let cm = ConfigMap {
+            metadata: ObjectMeta {
+                name: Some("user-workload-monitoring-config".to_string()),
+                namespace: Some("openshift-user-workload-monitoring".to_string()),
+                ..Default::default()
+            },
+            data: Some(data),
+            ..Default::default()
+        };
+        client
+            .apply(&cm, Some("openshift-user-workload-monitoring"))
+            .await?;
+
+        Ok(Outcome::success(
+            "updated openshift-user-monitoring-config-map".to_string(),
+        ))
+    }
+
+    pub async fn verify_user_workload(client: &Arc<K8sClient>) -> Result<Outcome, InterpretError> {
+        let namespace = "openshift-user-workload-monitoring";
+        let alertmanager_name = "alertmanager-user-workload-0";
+        let prometheus_name = "prometheus-user-workload-0";
+        client
+            .wait_for_pod_ready(alertmanager_name, Some(namespace))
+            .await?;
+        client
+            .wait_for_pod_ready(prometheus_name, Some(namespace))
+            .await?;
+
+        Ok(Outcome::success(format!(
+            "pods: {}, {} ready in ns: {}",
+            alertmanager_name, prometheus_name, namespace
+        )))
+    }
+}

harmony/src/modules/monitoring/okd/enable_user_workload.rs

@@ -1,16 +1,13 @@
-use std::{collections::BTreeMap, sync::Arc};
-
 use crate::{
     data::Version,
     interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
     inventory::Inventory,
+    modules::monitoring::okd::config::Config,
     score::Score,
-    topology::{K8sclient, Topology, k8s::K8sClient},
+    topology::{K8sclient, Topology},
 };
 use async_trait::async_trait;
 use harmony_types::id::Id;
-use k8s_openapi::api::core::v1::ConfigMap;
-use kube::api::ObjectMeta;
 use serde::Serialize;
 
 #[derive(Clone, Debug, Serialize)]
@@ -37,10 +34,9 @@ impl<T: Topology + K8sclient> Interpret<T> for OpenshiftUserWorkloadMonitoringIn
         topology: &T,
     ) -> Result<Outcome, InterpretError> {
         let client = topology.k8s_client().await.unwrap();
-        self.update_cluster_monitoring_config_cm(&client).await?;
+        Config::create_cluster_monitoring_config_cm(&client).await?;
-        self.update_user_workload_monitoring_config_cm(&client)
+        Config::create_user_workload_monitoring_config_cm(&client).await?;
-            .await?;
+        Config::verify_user_workload(&client).await?;
-        self.verify_user_workload(&client).await?;
         Ok(Outcome::success(
             "successfully enabled user-workload-monitoring".to_string(),
         ))
@@ -62,88 +58,3 @@ impl<T: Topology + K8sclient> Interpret<T> for OpenshiftUserWorkloadMonitoringIn
         todo!()
     }
 }
-
-impl OpenshiftUserWorkloadMonitoringInterpret {
-    pub async fn update_cluster_monitoring_config_cm(
-        &self,
-        client: &Arc<K8sClient>,
-    ) -> Result<Outcome, InterpretError> {
-        let mut data = BTreeMap::new();
-        data.insert(
-            "config.yaml".to_string(),
-            r#"
-enableUserWorkload: true
-alertmanagerMain:
-  enableUserAlertmanagerConfig: true
-"#
-            .to_string(),
-        );
-
-        let cm = ConfigMap {
-            metadata: ObjectMeta {
-                name: Some("cluster-monitoring-config".to_string()),
-                namespace: Some("openshift-monitoring".to_string()),
-                ..Default::default()
-            },
-            data: Some(data),
-            ..Default::default()
-        };
-        client.apply(&cm, Some("openshift-monitoring")).await?;
-
-        Ok(Outcome::success(
-            "updated cluster-monitoring-config-map".to_string(),
-        ))
-    }
-
-    pub async fn update_user_workload_monitoring_config_cm(
-        &self,
-        client: &Arc<K8sClient>,
-    ) -> Result<Outcome, InterpretError> {
-        let mut data = BTreeMap::new();
-        data.insert(
-            "config.yaml".to_string(),
-            r#"
-alertmanager: 
-  enabled: true
-  enableAlertmanagerConfig: true
-"#
-            .to_string(),
-        );
-        let cm = ConfigMap {
-            metadata: ObjectMeta {
-                name: Some("user-workload-monitoring-config".to_string()),
-                namespace: Some("openshift-user-workload-monitoring".to_string()),
-                ..Default::default()
-            },
-            data: Some(data),
-            ..Default::default()
-        };
-        client
-            .apply(&cm, Some("openshift-user-workload-monitoring"))
-            .await?;
-
-        Ok(Outcome::success(
-            "updated openshift-user-monitoring-config-map".to_string(),
-        ))
-    }
-
-    pub async fn verify_user_workload(
-        &self,
-        client: &Arc<K8sClient>,
-    ) -> Result<Outcome, InterpretError> {
-        let namespace = "openshift-user-workload-monitoring";
-        let alertmanager_name = "alertmanager-user-workload-0";
-        let prometheus_name = "prometheus-user-workload-0";
-        client
-            .wait_for_pod_ready(alertmanager_name, Some(namespace))
-            .await?;
-        client
-            .wait_for_pod_ready(prometheus_name, Some(namespace))
-            .await?;
-
-        Ok(Outcome::success(format!(
-            "pods: {}, {} ready in ns: {}",
-            alertmanager_name, prometheus_name, namespace
-        )))
-    }
-}

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

@@ -1 +1,14 @@
+use crate::topology::oberservability::monitoring::AlertSender;
+
+pub mod cluster_monitoring;
+pub(crate) mod config;
 pub mod enable_user_workload;
+
+#[derive(Debug)]
+pub struct OpenshiftClusterAlertSender;
+
+impl AlertSender for OpenshiftClusterAlertSender {
+    fn name(&self) -> String {
+        "OpenshiftClusterAlertSender".to_string()
+    }
+}

opnsense-config-xml/src/data/interfaces.rs

@@ -9,7 +9,7 @@ pub struct Interface {
     pub physical_interface_name: String,
     pub descr: Option<MaybeString>,
     pub mtu: Option<MaybeString>,
-    pub enable: MaybeString,
+    pub enable: Option<MaybeString>,
     pub lock: Option<MaybeString>,
     #[yaserde(rename = "spoofmac")]
     pub spoof_mac: Option<MaybeString>,
@@ -134,19 +134,15 @@ mod test {
   <interfaces>
     <paul>
       <if></if>
-      <enable/>
     </paul>
     <anotherpaul>
       <if></if>
-      <enable/>
     </anotherpaul>
     <thirdone>
       <if></if>
-      <enable/>
     </thirdone>
     <andgofor4>
       <if></if>
-      <enable/>
     </andgofor4>
   </interfaces>
   <bar>foo</bar>

opnsense-config-xml/src/data/opnsense.rs

@@ -216,7 +216,7 @@ pub struct System {
     pub maximumfrags: Option<MaybeString>,
     pub aliasesresolveinterval: Option<MaybeString>,
     pub maximumtableentries: Option<MaybeString>,
-    pub language: Option<MaybeString>,
+    pub language: String,
     pub dnsserver: Option<MaybeString>,
     pub dns1gw: Option<String>,
     pub dns2gw: Option<String>,