harmony/src/domain/topology/k8s.rs

@@ -3,10 +3,7 @@ use std::time::Duration;
 use derive_new::new;
 use k8s_openapi::{
     ClusterResourceScope, NamespaceResourceScope,
-    api::{
+    api::{apps::v1::Deployment, core::v1::Pod},
-        apps::v1::Deployment,
-        core::v1::{Pod, PodStatus},
-    },
 };
 use kube::{
     Client, Config, Error, Resource,
@@ -23,7 +20,7 @@ use kube::{
 };
 use log::{debug, error, trace};
 use serde::{Serialize, de::DeserializeOwned};
-use serde_json::{Value, json};
+use serde_json::json;
 use similar::TextDiff;
 use tokio::{io::AsyncReadExt, time::sleep};
 
@@ -71,7 +68,7 @@ impl K8sClient {
         } else {
             Api::default_namespaced_with(self.client.clone(), &gvk)
         };
-        Ok(resource.get(name).await?)
+        resource.get(name).await
     }
 
     pub async fn get_deployment(
@@ -84,7 +81,7 @@ impl K8sClient {
         } else {
             Api::default_namespaced(self.client.clone())
         };
-        Ok(deps.get_opt(name).await?)
+        deps.get_opt(name).await
     }
 
     pub async fn get_pod(&self, name: &str, namespace: Option<&str>) -> Result<Option<Pod>, Error> {
@@ -93,7 +90,7 @@ impl K8sClient {
         } else {
             Api::default_namespaced(self.client.clone())
         };
-        Ok(pods.get_opt(name).await?)
+        pods.get_opt(name).await
     }
 
     pub async fn scale_deployment(
@@ -170,14 +167,12 @@ impl K8sClient {
         loop {
             let pod = self.get_pod(pod_name, namespace).await?;
 
-            if let Some(p) = pod {
+            if let Some(p) = pod
-                if let Some(status) = p.status {
+                && let Some(status) = p.status
-                    if let Some(phase) = status.phase {
+                && let Some(phase) = status.phase
-                        if phase.to_lowercase() == "running" {
+                && phase.to_lowercase() == "running"
-                            return Ok(());
+            {
-                        }
+                return Ok(());
-                    }
-                }
             }
 
             if elapsed >= timeout_secs {
@@ -240,7 +235,7 @@ impl K8sClient {
 
                 if let Some(s) = status.status {
                     let mut stdout_buf = String::new();
-                    if let Some(mut stdout) = process.stdout().take() {
+                    if let Some(mut stdout) = process.stdout() {
                         stdout
                             .read_to_string(&mut stdout_buf)
                             .await

harmony/src/domain/topology/k8s_anywhere.rs

@@ -212,11 +212,11 @@ impl K8sAnywhereTopology {
             .await?;
         let ready_replicas = ic.data["status"]["availableReplicas"].as_i64().unwrap_or(0);
         if ready_replicas >= 1 {
-            return Ok(());
+            Ok(())
         } else {
-            return Err(PreparationError::new(
+            Err(PreparationError::new(
                 "openshift-ingress-operator not available".to_string(),
-            ));
+            ))
         }
     }
 

harmony/src/infra/inventory/mod.rs

@@ -11,7 +11,7 @@ pub struct InventoryRepositoryFactory;
 impl InventoryRepositoryFactory {
     pub async fn build() -> Result<Box<dyn InventoryRepository>, RepoError> {
         Ok(Box::new(
-            SqliteInventoryRepository::new(&(*DATABASE_URL)).await?,
+            SqliteInventoryRepository::new(&DATABASE_URL).await?,
         ))
     }
 }

harmony/src/infra/opnsense/http.rs

@@ -36,7 +36,7 @@ impl HttpServer for OPNSenseFirewall {
     async fn serve_file_content(&self, file: &FileContent) -> Result<(), ExecutorError> {
         let path = match &file.path {
             crate::data::FilePath::Relative(path) => {
-                format!("{OPNSENSE_HTTP_ROOT_PATH}/{}", path.to_string())
+                format!("{OPNSENSE_HTTP_ROOT_PATH}/{}", path)
             }
             crate::data::FilePath::Absolute(path) => {
                 return Err(ExecutorError::ConfigurationError(format!(

harmony/src/infra/opnsense/load_balancer.rs

@@ -182,16 +182,12 @@ pub(crate) fn get_health_check_for_backend(
     let uppercase = binding.as_str();
     match uppercase {
         "TCP" => {
-            if let Some(checkport) = haproxy_health_check.checkport.content.as_ref() {
+            if let Some(checkport) = haproxy_health_check.checkport.content.as_ref()
-                if !checkport.is_empty() {
+                && !checkport.is_empty()
-                    return Some(HealthCheck::TCP(Some(checkport.parse().unwrap_or_else(
+            {
-                        |_| {
+                return Some(HealthCheck::TCP(Some(checkport.parse().unwrap_or_else(
-                            panic!(
+                    |_| panic!("HAProxy check port should be a valid port number, got {checkport}"),
-                                "HAProxy check port should be a valid port number, got {checkport}"
+                ))));
-                            )
-                        },
-                    ))));
-                }
             }
             Some(HealthCheck::TCP(None))
         }

harmony/src/infra/opnsense/mod.rs

@@ -8,7 +8,6 @@ mod tftp;
 use std::sync::Arc;
 
 pub use management::*;
-use opnsense_config_xml::Host;
 use tokio::sync::RwLock;
 
 use crate::{executors::ExecutorError, topology::LogicalHost};

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

@@ -1,10 +1,8 @@
 use async_trait::async_trait;
-use kube::{Api, api::GroupVersionKind};
+use kube::api::GroupVersionKind;
-use log::{debug, warn};
 use non_blank_string_rs::NonBlankString;
 use serde::Serialize;
-use serde::de::DeserializeOwned;
+use std::{str::FromStr, sync::Arc};
-use std::{process::Command, str::FromStr, sync::Arc};
 
 use crate::{
     data::Version,
@@ -12,10 +10,7 @@ use crate::{
     inventory::Inventory,
     modules::helm::chart::{HelmChartScore, HelmRepository},
     score::Score,
-    topology::{
+    topology::{HelmCommand, K8sclient, Topology, ingress::Ingress, k8s::K8sClient},
-        HelmCommand, K8sclient, PreparationError, PreparationOutcome, Topology, ingress::Ingress,
-        k8s::K8sClient,
-    },
 };
 use harmony_types::id::Id;
 
@@ -119,13 +114,13 @@ impl ArgoInterpret {
 
                 match ic.data["status"]["domain"].as_str() {
                     Some(domain) => return Ok(domain.to_string()),
-                    None => return Err(InterpretError::new("Could not find domain".to_string())),
+                    None => Err(InterpretError::new("Could not find domain".to_string())),
                 }
             }
             false => {
                 todo!()
             }
-        };
+        }
     }
 }
 

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

@@ -190,7 +190,7 @@ impl<
                 info!("Deploying {} to target {target:?}", self.application.name());
 
                 let score = ArgoHelmScore {
-                    namespace: format!("{}", self.application.name()),
+                    namespace: self.application.name().to_string(),
                     openshift: true,
                     argo_apps: vec![ArgoApplication::from(CDApplicationConfig {
                         // helm pull oci://hub.nationtech.io/harmony/harmony-example-rust-webapp-chart --version 0.1.0
@@ -198,8 +198,8 @@ impl<
                         helm_chart_repo_url: "hub.nationtech.io/harmony".to_string(),
                         helm_chart_name: format!("{}-chart", self.application.name()),
                         values_overrides: None,
-                        name: format!("{}", self.application.name()),
+                        name: self.application.name().to_string(),
-                        namespace: format!("{}", self.application.name()),
+                        namespace: self.application.name().to_string(),
                     })],
                 };
                 score

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

@@ -3,7 +3,6 @@ use std::sync::Arc;
 use crate::modules::application::{
     Application, ApplicationFeature, InstallationError, InstallationOutcome,
 };
-use crate::modules::monitoring::application_monitoring::application_monitoring_score::ApplicationMonitoringScore;
 use crate::modules::monitoring::application_monitoring::rhobs_application_monitoring_score::ApplicationRHOBMonitoringScore;
 
 use crate::modules::monitoring::kube_prometheus::crd::rhob_alertmanager_config::RHOBObservability;

harmony/src/modules/application/rust.rs

@@ -194,10 +194,10 @@ impl RustWebapp {
                     Some(body_full(tar_data.into())),
                 );
 
-                while let Some(mut msg) = image_build_stream.next().await {
+                while let Some(msg) = image_build_stream.next().await {
                     trace!("Got bollard msg {msg:?}");
                     match msg {
-                        Ok(mut msg) => {
+                        Ok(msg) => {
                             if let Some(progress) = msg.progress_detail {
                                 info!(
                                     "Build progress {}/{}",
@@ -511,25 +511,23 @@ ingress:
         fs::write(chart_dir.join("values.yaml"), values_yaml)?;
 
         // Create templates/_helpers.tpl
-        let helpers_tpl = format!(
+        let helpers_tpl = r#"
-            r#"
+{{/*
-{{{{/*
 Expand the name of the chart.
-*/}}}}
+*/}}
-{{{{- define "chart.name" -}}}}
+{{- define "chart.name" -}}
-{{{{- default .Chart.Name $.Values.nameOverride | trunc 63 | trimSuffix "-" }}}}
+{{- default .Chart.Name $.Values.nameOverride | trunc 63 | trimSuffix "-" }}
-{{{{- end }}}}
+{{- end }}
 
-{{{{/*
+{{/*
 Create a default fully qualified app name.
 We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-*/}}}}
+*/}}
-{{{{- define "chart.fullname" -}}}}
+{{- define "chart.fullname" -}}
-{{{{- $name := default .Chart.Name $.Values.nameOverride }}}}
+{{- $name := default .Chart.Name $.Values.nameOverride }}
-{{{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
-{{{{- end }}}}
+{{- end }}
-"#
+"#.to_string();
-        );
         fs::write(templates_dir.join("_helpers.tpl"), helpers_tpl)?;
 
         // Create templates/service.yaml

harmony/src/modules/helm/command.rs

@@ -66,8 +66,7 @@ impl HelmCommandExecutor {
             .is_none()
         {
             if self.chart.repo.is_none() {
-                return Err(std::io::Error::new(
+                return Err(std::io::Error::other(
-                    ErrorKind::Other,
                     "Chart doesn't exist locally and no repo specified",
                 ));
             }
@@ -107,10 +106,10 @@ impl HelmCommandExecutor {
     }
 
     pub fn run_command(mut self, mut args: Vec<String>) -> Result<Output, std::io::Error> {
-        if let Some(d) = self.debug {
+        if let Some(d) = self.debug
-            if d {
+            && d
-                args.push("--debug".to_string());
+        {
-            }
+            args.push("--debug".to_string());
         }
 
         let path = if let Some(p) = self.path {
@@ -234,28 +233,28 @@ impl HelmChart {
             args.push(kv);
         }
 
-        if let Some(crd) = self.include_crds {
+        if let Some(crd) = self.include_crds
-            if crd {
+            && crd
-                args.push("--include-crds".to_string());
+        {
-            }
+            args.push("--include-crds".to_string());
         }
 
-        if let Some(st) = self.skip_tests {
+        if let Some(st) = self.skip_tests
-            if st {
+            && st
-                args.push("--skip-tests".to_string());
+        {
-            }
+            args.push("--skip-tests".to_string());
         }
 
-        if let Some(sh) = self.skip_hooks {
+        if let Some(sh) = self.skip_hooks
-            if sh {
+            && sh
-                args.push("--no-hooks".to_string());
+        {
-            }
+            args.push("--no-hooks".to_string());
         }
 
-        if let Some(d) = self.debug {
+        if let Some(d) = self.debug
-            if d {
+            && d
-                args.push("--debug".to_string());
+        {
-            }
+            args.push("--debug".to_string());
         }
 
         args

harmony/src/modules/http.rs

@@ -63,7 +63,7 @@ impl<T: Topology + HttpServer> Interpret<T> for StaticFilesHttpInterpret {
         }
 
         for f in self.score.files.iter() {
-            http_server.serve_file_content(&f).await?
+            http_server.serve_file_content(f).await?
         }
 
         http_server.commit_config().await?;

harmony/src/modules/inventory/discovery.rs

@@ -92,7 +92,7 @@ impl<T: Topology> Interpret<T> for DiscoverHostForRoleInterpret {
                     );
                     return Err(InterpretError::new(format!(
                         "Could not select host : {}",
-                        e.to_string()
+                        e
                     )));
                 }
             }

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

@@ -9,9 +9,7 @@ use crate::{
     inventory::Inventory,
     modules::{
         application::Application,
-        monitoring::kube_prometheus::crd::{
+        monitoring::kube_prometheus::crd::rhob_alertmanager_config::RHOBObservability,
-            crd_alertmanager_config::CRDPrometheus, rhob_alertmanager_config::RHOBObservability,
-        },
         prometheus::prometheus::PrometheusApplicationMonitoring,
     },
     score::Score,

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

@@ -1,12 +1,8 @@
-use std::collections::BTreeMap;
-
 use kube::CustomResource;
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 
-use crate::modules::monitoring::kube_prometheus::crd::rhob_prometheuses::{
+use crate::modules::monitoring::kube_prometheus::crd::rhob_prometheuses::LabelSelector;
-    LabelSelector, PrometheusSpec,
-};
 
 /// MonitoringStack CRD for monitoring.rhobs/v1alpha1
 #[derive(CustomResource, Serialize, Deserialize, Debug, Clone, JsonSchema)]

harmony/src/modules/okd/bootstrap_02_bootstrap.rs

@@ -52,6 +52,12 @@ pub struct OKDSetup02BootstrapInterpret {
     status: InterpretStatus,
 }
 
+impl Default for OKDSetup02BootstrapInterpret {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl OKDSetup02BootstrapInterpret {
     pub fn new() -> Self {
         let version = Version::from("1.0.0").unwrap();
@@ -98,9 +104,9 @@ impl OKDSetup02BootstrapInterpret {
                 InterpretError::new(format!("Failed to create okd installation directory : {e}"))
             })?;
         if !exit_status.success() {
-            return Err(InterpretError::new(format!(
+            return Err(InterpretError::new(
-                "Failed to create okd installation directory"
+                "Failed to create okd installation directory".to_string(),
-            )));
+            ));
         } else {
             info!(
                 "Created OKD installation directory {}",

harmony/src/modules/prometheus/rhob_alerting_score.rs

@@ -254,7 +254,7 @@ impl RHOBAlertingInterpret {
 
         let stack = MonitoringStack {
             metadata: ObjectMeta {
-                name: Some(format!("{}-monitoring", self.sender.namespace.clone()).into()),
+                name: Some(format!("{}-monitoring", self.sender.namespace.clone())),
                 namespace: Some(self.sender.namespace.clone()),
                 labels: Some([("monitoring-stack".into(), "true".into())].into()),
                 ..Default::default()
@@ -278,7 +278,7 @@ impl RHOBAlertingInterpret {
             .get_domain(&format!("alert-manager-{}", self.sender.namespace.clone()))
             .await?;
         let name = format!("{}-alert-manager", self.sender.namespace.clone());
-        let backend_service = format!("alertmanager-operated");
+        let backend_service = "alertmanager-operated".to_string();
         let namespace = self.sender.namespace.clone();
         let alert_manager_ingress = K8sIngressScore {
             name: fqdn!(&name),
@@ -295,7 +295,7 @@ impl RHOBAlertingInterpret {
             .get_domain(&format!("prometheus-{}", self.sender.namespace.clone()))
             .await?;
         let name = format!("{}-prometheus", self.sender.namespace.clone());
-        let backend_service = format!("prometheus-operated");
+        let backend_service = "prometheus-operated".to_string();
         let prometheus_ingress = K8sIngressScore {
             name: fqdn!(&name),
             host: fqdn!(&prometheus_domain),

harmony/src/modules/storage/ceph/ceph_osd_replacement_score.rs

@@ -25,7 +25,7 @@ pub struct CephRemoveOsd {
 
 impl<T: Topology + K8sclient> Score<T> for CephRemoveOsd {
     fn name(&self) -> String {
-        format!("CephRemoveOsdScore")
+        "CephRemoveOsdScore".to_string()
     }
 
     #[doc(hidden)]
@@ -118,14 +118,14 @@ impl CephRemoveOsdInterpret {
                 if let Some(status) = deployment.status {
                     let ready_count = status.ready_replicas.unwrap_or(0);
                     if ready_count >= 1 {
-                        return Ok(Outcome::success(format!(
+                        Ok(Outcome::success(format!(
                             "'{}' is ready with {} replica(s).",
                             &toolbox_dep, ready_count
-                        )));
+                        )))
                     } else {
-                        return Err(InterpretError::new(
+                        Err(InterpretError::new(
                             "ceph-tool-box not ready in cluster".to_string(),
-                        ));
+                        ))
                     }
                 } else {
                     Err(InterpretError::new(format!(
@@ -181,15 +181,14 @@ impl CephRemoveOsdInterpret {
                 )
                 .await?;
 
-            if let Some(deployment) = dep {
+            if let Some(deployment) = dep
-                if let Some(status) = deployment.status {
+                && let Some(status) = deployment.status
-                    if status.replicas.unwrap_or(1) == 0 && status.ready_replicas.unwrap_or(1) == 0
+                && status.replicas.unwrap_or(1) == 0
-                    {
+                && status.ready_replicas.unwrap_or(1) == 0
-                        return Ok(Outcome::success(
+            {
-                            "Deployment successfully scaled down.".to_string(),
+                return Ok(Outcome::success(
-                        ));
+                    "Deployment successfully scaled down.".to_string(),
-                    }
+                ));
-                }
             }
 
             if start.elapsed() > timeout {

harmony/src/modules/storage/ceph/ceph_validate_health_score.rs

@@ -20,7 +20,7 @@ pub struct CephVerifyClusterHealth {
 
 impl<T: Topology + K8sclient> Score<T> for CephVerifyClusterHealth {
     fn name(&self) -> String {
-        format!("CephValidateClusterHealth")
+        "CephValidateClusterHealth".to_string()
     }
 
     fn create_interpret(&self) -> Box<dyn Interpret<T>> {
@@ -80,14 +80,14 @@ impl CephVerifyClusterHealthInterpret {
                 if let Some(status) = deployment.status {
                     let ready_count = status.ready_replicas.unwrap_or(0);
                     if ready_count >= 1 {
-                        return Ok(Outcome::success(format!(
+                        Ok(Outcome::success(format!(
                             "'{}' is ready with {} replica(s).",
                             &toolbox_dep, ready_count
-                        )));
+                        )))
                     } else {
-                        return Err(InterpretError::new(
+                        Err(InterpretError::new(
                             "ceph-tool-box not ready in cluster".to_string(),
-                        ));
+                        ))
                     }
                 } else {
                     Err(InterpretError::new(format!(
@@ -123,9 +123,9 @@ impl CephVerifyClusterHealthInterpret {
             .await?;
 
         if health.contains("HEALTH_OK") {
-            return Ok(Outcome::success(
+            Ok(Outcome::success(
                 "Ceph Cluster in healthy state".to_string(),
-            ));
+            ))
         } else {
             Err(InterpretError::new(format!(
                 "Ceph cluster unhealthy {}",