feat: implentation to use a preinstalled cluster issuer to create a certificate

harmony/src/domain/interpret/mod.rs

@@ -194,3 +194,11 @@ impl From<String> for InterpretError {
         }
     }
 }
+
+impl From<serde_yaml::Error> for InterpretError {
+    fn from(value: serde_yaml::Error) -> Self {
+        Self {
+            msg: format!("InterpretError : {value}"),
+        }
+    }
+}

harmony/src/domain/topology/k8s.rs

@@ -1,5 +1,3 @@
-use std::time::Duration;
-
 use derive_new::new;
 use k8s_openapi::{
     ClusterResourceScope, NamespaceResourceScope,
@@ -10,7 +8,6 @@ use kube::{
     api::{Api, AttachParams, DeleteParams, ListParams, Patch, PatchParams, ResourceExt},
     config::{KubeConfigOptions, Kubeconfig},
     core::ErrorResponse,
-    error::DiscoveryError,
     runtime::reflector::Lookup,
 };
 use kube::{api::DynamicObject, runtime::conditions};
@@ -20,9 +17,9 @@ use kube::{
 };
 use log::{debug, error, trace};
 use serde::{Serialize, de::DeserializeOwned};
-use serde_json::json;
+use serde_json::{Value, json};
 use similar::TextDiff;
-use tokio::{io::AsyncReadExt, time::sleep};
+use tokio::io::AsyncReadExt;
 
 #[derive(new, Clone)]
 pub struct K8sClient {
@@ -68,7 +65,7 @@ impl K8sClient {
         } else {
             Api::default_namespaced_with(self.client.clone(), &gvk)
         };
-        resource.get(name).await
+        Ok(resource.get(name).await?)
     }
 
     pub async fn get_deployment(
@@ -81,7 +78,7 @@ impl K8sClient {
         } else {
             Api::default_namespaced(self.client.clone())
         };
-        deps.get_opt(name).await
+        Ok(deps.get_opt(name).await?)
     }
 
     pub async fn get_pod(&self, name: &str, namespace: Option<&str>) -> Result<Option<Pod>, Error> {
@@ -90,7 +87,7 @@ impl K8sClient {
         } else {
             Api::default_namespaced(self.client.clone())
         };
-        pods.get_opt(name).await
+        Ok(pods.get_opt(name).await?)
     }
 
     pub async fn scale_deployment(
@@ -156,39 +153,6 @@ impl K8sClient {
         }
     }
 
-    pub async fn wait_for_pod_ready(
-        &self,
-        pod_name: &str,
-        namespace: Option<&str>,
-    ) -> Result<(), Error> {
-        let mut elapsed = 0;
-        let interval = 5; // seconds between checks
-        let timeout_secs = 120;
-        loop {
-            let pod = self.get_pod(pod_name, namespace).await?;
-
-            if let Some(p) = pod
-                && let Some(status) = p.status
-                && let Some(phase) = status.phase
-                && phase.to_lowercase() == "running"
-            {
-                return Ok(());
-            }
-
-            if elapsed >= timeout_secs {
-                return Err(Error::Discovery(DiscoveryError::MissingResource(format!(
-                    "'{}' in ns '{}' did not become ready within {}s",
-                    pod_name,
-                    namespace.unwrap(),
-                    timeout_secs
-                ))));
-            }
-
-            sleep(Duration::from_secs(interval)).await;
-            elapsed += interval;
-        }
-    }
-
     /// Will execute a commond in the first pod found that matches the specified label
     /// '{label}={name}'
     pub async fn exec_app_capture_output(
@@ -235,7 +199,7 @@ impl K8sClient {
 
                 if let Some(s) = status.status {
                     let mut stdout_buf = String::new();
-                    if let Some(mut stdout) = process.stdout() {
+                    if let Some(mut stdout) = process.stdout().take() {
                         stdout
                             .read_to_string(&mut stdout_buf)
                             .await
@@ -455,12 +419,9 @@ impl K8sClient {
             .as_str()
             .expect("couldn't get kind as str");
 
-        let mut it = api_version.splitn(2, '/');
-        let first = it.next().unwrap();
-        let (g, v) = match it.next() {
-            Some(second) => (first, second),
-            None => ("", first),
-        };
+        let split: Vec<&str> = api_version.splitn(2, "/").collect();
+        let g = split[0];
+        let v = split[1];
 
         let gvk = GroupVersionKind::gvk(g, v, kind);
         let api_resource = ApiResource::from_gvk(&gvk);

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 {
-            Ok(())
+            return Ok(());
         } else {
-            Err(PreparationError::new(
+            return 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)
+                format!("{OPNSENSE_HTTP_ROOT_PATH}/{}", path.to_string())
             }
             crate::data::FilePath::Absolute(path) => {
                 return Err(ExecutorError::ConfigurationError(format!(

harmony/src/infra/opnsense/load_balancer.rs

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

harmony/src/infra/opnsense/mod.rs

@@ -8,6 +8,7 @@ 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

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

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

@@ -3,6 +3,7 @@ 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(msg) = image_build_stream.next().await {
+                while let Some(mut msg) = image_build_stream.next().await {
                     trace!("Got bollard msg {msg:?}");
                     match msg {
-                        Ok(msg) => {
+                        Ok(mut msg) => {
                             if let Some(progress) = msg.progress_detail {
                                 info!(
                                     "Build progress {}/{}",
@@ -511,23 +511,25 @@ ingress:
         fs::write(chart_dir.join("values.yaml"), values_yaml)?;
 
         // Create templates/_helpers.tpl
-        let helpers_tpl = r#"
-{{/*
+        let helpers_tpl = format!(
+            r#"
+{{{{/*
 Expand the name of the chart.
-*/}}
-{{- define "chart.name" -}}
-{{- default .Chart.Name $.Values.nameOverride | trunc 63 | trimSuffix "-" }}
-{{- end }}
+*/}}}}
+{{{{- define "chart.name" -}}}}
+{{{{- default .Chart.Name $.Values.nameOverride | trunc 63 | trimSuffix "-" }}}}
+{{{{- 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" -}}
-{{- $name := default .Chart.Name $.Values.nameOverride }}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
-{{- end }}
-"#.to_string();
+*/}}}}
+{{{{- define "chart.fullname" -}}}}
+{{{{- $name := default .Chart.Name $.Values.nameOverride }}}}
+{{{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}}}
+{{{{- end }}}}
+"#
+        );
         fs::write(templates_dir.join("_helpers.tpl"), helpers_tpl)?;
 
         // Create templates/service.yaml

harmony/src/modules/cert_manager/gen_ca_cert.rs

@@ -0,0 +1,106 @@
+use std::sync::Arc;
+
+use async_trait::async_trait;
+use harmony_types::id::Id;
+use serde::Serialize;
+
+use crate::{
+    data::Version,
+    interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
+    inventory::Inventory,
+    score::Score,
+    topology::{K8sclient, Topology, k8s::K8sClient},
+};
+
+#[derive(Clone, Serialize, Debug)]
+pub struct GenerateCaCertScore {
+    cluster_issuer_name: String,
+    dns_names: String,
+    operator_namespace: String,
+}
+
+impl<T: Topology + K8sclient> Score<T> for GenerateCaCertScore {
+    fn name(&self) -> String {
+        "GenerateCaCertScore".to_string()
+    }
+
+    fn create_interpret(&self) -> Box<dyn Interpret<T>> {
+        Box::new(GenerateCaCertIntepret {
+            score: self.clone(),
+        })
+    }
+}
+
+#[derive(Clone, Serialize, Debug)]
+pub struct GenerateCaCertIntepret {
+    score: GenerateCaCertScore,
+}
+
+#[async_trait]
+impl<T: Topology + K8sclient> Interpret<T> for GenerateCaCertIntepret {
+    async fn execute(
+        &self,
+        _inventory: &Inventory,
+        topology: &T,
+    ) -> Result<Outcome, InterpretError> {
+        let client = topology.k8s_client().await.unwrap();
+        let cert_yaml = self
+            .build_cert_request_yaml(&self.score.cluster_issuer_name, &self.score.dns_names)
+            .unwrap();
+        self.apply_cert_request(&client, cert_yaml, &self.score.operator_namespace)
+            .await?;
+        Ok(Outcome::success("created ca cert".to_string()))
+    }
+
+    fn get_name(&self) -> InterpretName {
+        InterpretName::Custom("GenerateCaCertInterpret")
+    }
+
+    fn get_version(&self) -> Version {
+        todo!()
+    }
+
+    fn get_status(&self) -> InterpretStatus {
+        todo!()
+    }
+
+    fn get_children(&self) -> Vec<Id> {
+        todo!()
+    }
+}
+
+impl GenerateCaCertIntepret {
+    pub fn build_cert_request_yaml(
+        &self,
+        cluster_issuer_name: &str,
+        dns_names: &str,
+    ) -> Result<serde_yaml::Value, InterpretError> {
+        let cert_yaml = format!(
+            r#"
+apiVersion: cert-manager.io/v1
+kind: Certificate
+metadata:
+  name: ingress-cert
+  namespace: openshift-ingress
+spec:
+  secretName: ingress-cert-tls
+  issuerRef:
+    name: {cluster_issuer_name}
+    kind: ClusterIssuer
+  dnsNames:
+  - "*.{dns_names}"
+        "#
+        );
+        Ok(serde_yaml::to_value(cert_yaml)?)
+    }
+    pub async fn apply_cert_request(
+        &self,
+        client: &Arc<K8sClient>,
+        cert_yaml: serde_yaml::Value,
+        operator_namespace: &str,
+    ) -> Result<(), InterpretError> {
+        Ok(client
+            .apply_yaml(&cert_yaml, Some(operator_namespace))
+            .await?)
+    }
+}

harmony/src/modules/cert_manager/mod.rs

@@ -1,2 +1,3 @@
+mod gen_ca_cert;
 mod helm;
 pub use helm::*;

harmony/src/modules/helm/command.rs

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

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

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

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

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

harmony/src/modules/monitoring/mod.rs

@@ -4,5 +4,4 @@ pub mod application_monitoring;
 pub mod grafana;
 pub mod kube_prometheus;
 pub mod ntfy;
-pub mod okd;
 pub mod prometheus;

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

@@ -1,149 +0,0 @@
-use std::{collections::BTreeMap, sync::Arc};
-
-use crate::{
-    data::Version,
-    interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
-    inventory::Inventory,
-    score::Score,
-    topology::{K8sclient, Topology, k8s::K8sClient},
-};
-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)]
-pub struct OpenshiftUserWorkloadMonitoring {}
-
-impl<T: Topology + K8sclient> Score<T> for OpenshiftUserWorkloadMonitoring {
-    fn name(&self) -> String {
-        "OpenshiftUserWorkloadMonitoringScore".to_string()
-    }
-
-    fn create_interpret(&self) -> Box<dyn Interpret<T>> {
-        Box::new(OpenshiftUserWorkloadMonitoringInterpret {})
-    }
-}
-
-#[derive(Clone, Debug, Serialize)]
-pub struct OpenshiftUserWorkloadMonitoringInterpret {}
-
-#[async_trait]
-impl<T: Topology + K8sclient> Interpret<T> for OpenshiftUserWorkloadMonitoringInterpret {
-    async fn execute(
-        &self,
-        _inventory: &Inventory,
-        topology: &T,
-    ) -> Result<Outcome, InterpretError> {
-        let client = topology.k8s_client().await.unwrap();
-        self.update_cluster_monitoring_config_cm(&client).await?;
-        self.update_user_workload_monitoring_config_cm(&client)
-            .await?;
-        self.verify_user_workload(&client).await?;
-        Ok(Outcome::success(
-            "successfully enabled user-workload-monitoring".to_string(),
-        ))
-    }
-
-    fn get_name(&self) -> InterpretName {
-        InterpretName::Custom("OpenshiftUserWorkloadMonitoring")
-    }
-
-    fn get_version(&self) -> Version {
-        todo!()
-    }
-
-    fn get_status(&self) -> InterpretStatus {
-        todo!()
-    }
-
-    fn get_children(&self) -> Vec<Id> {
-        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 +0,0 @@
-pub mod enable_user_workload;

harmony/src/modules/okd/bootstrap_02_bootstrap.rs

@@ -52,12 +52,6 @@ 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();
@@ -104,9 +98,9 @@ impl OKDSetup02BootstrapInterpret {
                 InterpretError::new(format!("Failed to create okd installation directory : {e}"))
             })?;
         if !exit_status.success() {
-            return Err(InterpretError::new(
-                "Failed to create okd installation directory".to_string(),
-            ));
+            return Err(InterpretError::new(format!(
+                "Failed to create okd installation directory"
+            )));
         } 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())),
+                name: Some(format!("{}-monitoring", self.sender.namespace.clone()).into()),
                 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 = "alertmanager-operated".to_string();
+        let backend_service = format!("alertmanager-operated");
         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 = "prometheus-operated".to_string();
+        let backend_service = format!("prometheus-operated");
         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 {
-        "CephRemoveOsdScore".to_string()
+        format!("CephRemoveOsdScore")
     }
 
     #[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 {
-                        Ok(Outcome::success(format!(
+                        return Ok(Outcome::success(format!(
                             "'{}' is ready with {} replica(s).",
                             &toolbox_dep, ready_count
-                        )))
+                        )));
                     } else {
-                        Err(InterpretError::new(
+                        return Err(InterpretError::new(
                             "ceph-tool-box not ready in cluster".to_string(),
-                        ))
+                        ));
                     }
                 } else {
                     Err(InterpretError::new(format!(
@@ -181,14 +181,15 @@ impl CephRemoveOsdInterpret {
                 )
                 .await?;
 
-            if let Some(deployment) = dep
-                && let Some(status) = deployment.status
-                && status.replicas.unwrap_or(1) == 0
-                && status.ready_replicas.unwrap_or(1) == 0
-            {
-                return Ok(Outcome::success(
-                    "Deployment successfully scaled down.".to_string(),
-                ));
+            if let Some(deployment) = dep {
+                if let Some(status) = deployment.status {
+                    if status.replicas.unwrap_or(1) == 0 && status.ready_replicas.unwrap_or(1) == 0
+                    {
+                        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 {
-        "CephValidateClusterHealth".to_string()
+        format!("CephValidateClusterHealth")
     }
 
     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 {
-                        Ok(Outcome::success(format!(
+                        return Ok(Outcome::success(format!(
                             "'{}' is ready with {} replica(s).",
                             &toolbox_dep, ready_count
-                        )))
+                        )));
                     } else {
-                        Err(InterpretError::new(
+                        return 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") {
-            Ok(Outcome::success(
+            return Ok(Outcome::success(
                 "Ceph Cluster in healthy state".to_string(),
-            ))
+            ));
         } else {
             Err(InterpretError::new(format!(
                 "Ceph cluster unhealthy {}",