feat(argocd): Can now detect argocd instance when already installed and write crd accordingly. One major caveat though is that crd versions are not managed properly yet

examples/application_monitoring_with_tenant/src/main.rs

@@ -27,6 +27,7 @@ async fn main() {
     };
     let application = Arc::new(RustWebapp {
         name: "example-monitoring".to_string(),
+        dns: "example-monitoring.harmony.mcd".to_string(),
         project_root: PathBuf::from("./examples/rust/webapp"),
         framework: Some(RustWebFramework::Leptos),
         service_port: 3000,

examples/rhob_application_monitoring/src/main.rs

@@ -16,6 +16,7 @@ use harmony_types::net::Url;
 async fn main() {
     let application = Arc::new(RustWebapp {
         name: "test-rhob-monitoring".to_string(),
+        dns: "test-rhob-monitoring.harmony.mcd".to_string(),
         project_root: PathBuf::from("./webapp"), // Relative from 'harmony-path' param
         framework: Some(RustWebFramework::Leptos),
         service_port: 3000,

examples/rust/src/main.rs

@@ -19,6 +19,7 @@ use harmony_macros::hurl;
 async fn main() {
     let application = Arc::new(RustWebapp {
         name: "harmony-example-rust-webapp".to_string(),
+        dns: "harmony-example-rust-webapp.harmony.mcd".to_string(),
         project_root: PathBuf::from("./webapp"),
         framework: Some(RustWebFramework::Leptos),
         service_port: 3000,

examples/try_rust_webapp/files_to_add/main.rs

@@ -2,12 +2,11 @@ use harmony::{
     inventory::Inventory,
     modules::{
         application::{
-            ApplicationScore, RustWebFramework, RustWebapp,
+            features::{rhob_monitoring::Monitoring, PackagingDeployment}, ApplicationScore, RustWebFramework, RustWebapp
-            features::{PackagingDeployment, rhob_monitoring::Monitoring},
         },
         monitoring::alert_channel::discord_alert_channel::DiscordWebhook,
     },
-    topology::K8sAnywhereTopology,
+    topology::{K8sAnywhereTopology, LocalhostTopology},
 };
 use harmony_macros::hurl;
 use std::{path::PathBuf, sync::Arc};
@@ -22,8 +21,8 @@ async fn main() {
     });
 
     let discord_webhook = DiscordWebhook {
-        name: "harmony_demo".to_string(),
+        name: "harmony-demo".to_string(),
-        url: hurl!("http://not_a_url.com"),
+        url: hurl!("https://discord.com/api/webhooks/1415391405681021050/V6KzV41vQ7yvbn7BchejRu9C8OANxy0i2ESZOz2nvCxG8xAY3-2i3s5MS38k568JKTzH"),
     };
 
     let app = ApplicationScore {

examples/try_rust_webapp/src/main.rs

@@ -16,6 +16,7 @@ use std::{path::PathBuf, sync::Arc};
 async fn main() {
     let application = Arc::new(RustWebapp {
         name: "harmony-example-tryrust".to_string(),
+        dns: "tryrust.example.harmony.mcd".to_string(),
         project_root: PathBuf::from("./tryrust.org"), // <== Project root, in this case it is a
         // submodule
         framework: Some(RustWebFramework::Leptos),

harmony/src/domain/topology/k8s.rs

@@ -1,9 +1,10 @@
-use std::time::Duration;
+use std::{collections::HashMap, time::Duration};
 
 use derive_new::new;
 use k8s_openapi::{
     ClusterResourceScope, NamespaceResourceScope,
     api::{apps::v1::Deployment, core::v1::Pod},
+    apiextensions_apiserver::pkg::apis::apiextensions::v1::CustomResourceDefinition,
     apimachinery::pkg::version::Info,
 };
 use kube::{
@@ -21,7 +22,7 @@ use kube::{
 };
 use log::{debug, error, trace};
 use serde::{Serialize, de::DeserializeOwned};
-use serde_json::{Value, json};
+use serde_json::{json, Value};
 use similar::TextDiff;
 use tokio::{io::AsyncReadExt, time::sleep};
 
@@ -57,6 +58,148 @@ impl K8sClient {
         })
     }
 
+     // Returns true if any deployment in the given namespace matching the label selector
+    // has status.availableReplicas > 0 (or condition Available=True).
+    pub async fn has_healthy_deployment_with_label(
+        &self,
+        namespace: &str,
+        label_selector: &str,
+    ) -> Result<bool, Error> {
+        let api: Api<Deployment> = Api::namespaced(self.client.clone(), namespace);
+        let lp = ListParams::default().labels(label_selector);
+        let list = api.list(&lp).await?;
+        for d in list.items {
+            // Check AvailableReplicas > 0 or Available condition
+            let available = d
+                .status
+                .as_ref()
+                .and_then(|s| s.available_replicas)
+                .unwrap_or(0);
+            if available > 0 {
+                return Ok(true);
+            }
+            // Fallback: scan conditions
+            if let Some(conds) = d.status.as_ref().and_then(|s| s.conditions.as_ref()) {
+                if conds.iter().any(|c| {
+                    c.type_ == "Available"
+                        && c.status == "True"
+                }) {
+                    return Ok(true);
+                }
+            }
+        }
+        Ok(false)
+    }
+
+    // Cluster-wide: returns namespaces that have at least one healthy deployment
+    // matching the label selector (equivalent to kubectl -A -l ...).
+    pub async fn list_namespaces_with_healthy_deployments(
+        &self,
+        label_selector: &str,
+    ) -> Result<Vec<String>, Error> {
+        let api: Api<Deployment> = Api::all(self.client.clone());
+        let lp = ListParams::default().labels(label_selector);
+        let list = api.list(&lp).await?;
+
+        let mut healthy_ns: HashMap<String, bool> = HashMap::new();
+        for d in list.items {
+            let ns = match d.metadata.namespace.clone() {
+                Some(n) => n,
+                None => continue,
+            };
+            let available = d
+                .status
+                .as_ref()
+                .and_then(|s| s.available_replicas)
+                .unwrap_or(0);
+            let is_healthy = if available > 0 {
+                true
+            } else {
+                d.status
+                    .as_ref()
+                    .and_then(|s| s.conditions.as_ref())
+                    .map(|conds| {
+                        conds.iter().any(|c| {
+                            c.type_ == "Available"
+                                && c.status == "True"
+                        })
+                    })
+                    .unwrap_or(false)
+            };
+            if is_healthy {
+                healthy_ns.insert(ns, true);
+            }
+        }
+
+        Ok(healthy_ns.into_keys().collect())
+    }
+
+    // Get the application-controller ServiceAccount name (fallback to default)
+    pub async fn get_argocd_controller_sa_name(&self, ns: &str) -> Result<String, Error> {
+        let api: Api<Deployment> = Api::namespaced(self.client.clone(), ns);
+        let lp = ListParams::default().labels("app.kubernetes.io/component=controller");
+        let list = api.list(&lp).await?;
+        if let Some(dep) = list.items.get(0) {
+            if let Some(sa) = dep
+                .spec
+                .as_ref()
+                .and_then(|ds| ds.template.spec.as_ref())
+                .and_then(|ps| ps.service_account_name.clone())
+            {
+                return Ok(sa);
+            }
+        }
+        Ok("argocd-application-controller".to_string())
+    }
+
+    // List ClusterRoleBindings dynamically and return as JSON values
+    pub async fn list_clusterrolebindings_json(&self) -> Result<Vec<Value>, Error> {
+        let gvk = kube::api::GroupVersionKind::gvk(
+            "rbac.authorization.k8s.io",
+            "v1",
+            "ClusterRoleBinding",
+        );
+        let ar = kube::api::ApiResource::from_gvk(&gvk);
+        let api: Api<kube::api::DynamicObject> = Api::all_with(self.client.clone(), &ar);
+        let crbs = api.list(&ListParams::default()).await?;
+        let mut out = Vec::new();
+        for o in crbs {
+            let v = serde_json::to_value(&o).unwrap_or(Value::Null);
+            out.push(v);
+        }
+        Ok(out)
+    }
+
+    // Determine if Argo controller in ns has cluster-wide permissions via CRBs
+    // TODO This does not belong in the generic k8s client, should be refactored at some point
+    pub async fn is_argocd_cluster_wide(&self, ns: &str) -> Result<bool, Error> {
+        let sa = self.get_argocd_controller_sa_name(ns).await?;
+        let crbs = self.list_clusterrolebindings_json().await?;
+        let sa_user = format!("system:serviceaccount:{}:{}", ns, sa);
+        for crb in crbs {
+            if let Some(subjects) = crb.get("subjects").and_then(|s| s.as_array()) {
+                for subj in subjects {
+                    let kind = subj.get("kind").and_then(|v| v.as_str()).unwrap_or("");
+                    let name = subj.get("name").and_then(|v| v.as_str()).unwrap_or("");
+                    let subj_ns = subj.get("namespace").and_then(|v| v.as_str()).unwrap_or("");
+                    if (kind == "ServiceAccount" && name == sa && subj_ns == ns)
+                        || (kind == "User" && name == sa_user)
+                    {
+                        return Ok(true);
+                    }
+                }
+            }
+        }
+        Ok(false)
+    }
+
+    pub async fn has_crd(&self, name: &str) -> Result<bool, Error> {
+        let api: Api<CustomResourceDefinition> = Api::all(self.client.clone());
+        let lp = ListParams::default().fields(&format!("metadata.name={}", name));
+        let crds = api.list(&lp).await?;
+        Ok(!crds.items.is_empty())
+    }
+
     pub async fn get_apiserver_version(&self) -> Result<Info, Error> {
         let client: Client = self.client.clone();
         let version_info: Info = client.apiserver_version().await?;

harmony/src/domain/topology/k8s_anywhere.rs

@@ -2,7 +2,7 @@ use std::{process::Command, sync::Arc};
 
 use async_trait::async_trait;
 use kube::api::GroupVersionKind;
-use log::{debug, info, warn};
+use log::{debug, info, trace, warn};
 use serde::Serialize;
 use tokio::sync::OnceCell;
 
@@ -71,6 +71,7 @@ pub struct K8sAnywhereTopology {
 #[async_trait]
 impl K8sclient for K8sAnywhereTopology {
     async fn k8s_client(&self) -> Result<Arc<K8sClient>, String> {
+        trace!("getting k8s client");
         let state = match self.k8s_state.get() {
             Some(state) => state,
             None => return Err("K8s state not initialized yet".to_string()),
@@ -620,36 +621,56 @@ impl TenantManager for K8sAnywhereTopology {
 
 #[async_trait]
 impl Ingress for K8sAnywhereTopology {
-    //TODO this is specifically for openshift/okd which violates the k8sanywhere idea
     async fn get_domain(&self, service: &str) -> Result<String, PreparationError> {
+        use log::{trace, debug, warn};
+
         let client = self.k8s_client().await?;
 
         if let Some(Some(k8s_state)) = self.k8s_state.get() {
             match k8s_state.source {
-                K8sSource::LocalK3d => Ok(format!("{service}.local.k3d")),
+                K8sSource::LocalK3d => {
+                    // Local developer UX
+                    return Ok(format!("{service}.local.k3d"));
+                }
                 K8sSource::Kubeconfig => {
-                    self.openshift_ingress_operator_available().await?;
+                    trace!("K8sSource is kubeconfig; attempting to detect domain");
 
-                    let gvk = GroupVersionKind {
+                    // 1) Try OpenShift IngressController domain (backward compatible)
-                        group: "operator.openshift.io".into(),
+                    if self.openshift_ingress_operator_available().await.is_ok() {
-                        version: "v1".into(),
+                        trace!("OpenShift ingress operator detected; using IngressController");
-                        kind: "IngressController".into(),
+                        let gvk = GroupVersionKind {
-                    };
+                            group: "operator.openshift.io".into(),
-                    let ic = client
+                            version: "v1".into(),
-                        .get_resource_json_value(
+                            kind: "IngressController".into(),
-                            "default",
+                        };
-                            Some("openshift-ingress-operator"),
+                        let ic = client
-                            &gvk,
+                            .get_resource_json_value("default", Some("openshift-ingress-operator"), &gvk)
-                        )
+                            .await
-                        .await
+                            .map_err(|_| PreparationError::new("Failed to fetch IngressController".to_string()))?;
-                        .map_err(|_| {
-                            PreparationError::new("Failed to fetch IngressController".to_string())
-                        })?;
 
-                    match ic.data["status"]["domain"].as_str() {
+                        if let Some(domain) = ic.data["status"]["domain"].as_str() {
-                        Some(domain) => Ok(format!("{service}.{domain}")),
+                            return Ok(format!("{service}.{domain}"));
-                        None => Err(PreparationError::new("Could not find domain".to_string())),
+                        } else {
+                            warn!("OpenShift IngressController present but no status.domain set");
+                        }
+                    } else {
+                        trace!("OpenShift ingress operator not detected; trying generic Kubernetes");
                     }
+
+                    // 2) Try NGINX Ingress Controller common setups
+                    // 2.a) Well-known namespace/name for the controller Service
+                    //      - upstream default: namespace "ingress-nginx", service "ingress-nginx-controller"
+                    //      - some distros: "ingress-nginx-controller" svc in "ingress-nginx" ns
+                    // If found with LoadBalancer ingress hostname, use its base domain.
+                    if let Some(domain) = try_nginx_lb_domain(&client).await? {
+                        return Ok(format!("{service}.{domain}"));
+                    }
+
+                    // 3) Fallback: internal cluster DNS suffix (service.namespace.svc.cluster.local)
+                    // We don't have tenant namespace here, so we fallback to 'default' with a warning.
+                    warn!("Could not determine external ingress domain; falling back to internal-only DNS");
+                    let internal = format!("{service}.default.svc.cluster.local");
+                    Ok(internal)
                 }
             }
         } else {
@@ -659,3 +680,57 @@ impl Ingress for K8sAnywhereTopology {
         }
     }
 }
+
+async fn try_nginx_lb_domain(client: &K8sClient) -> Result<Option<String>, PreparationError> {
+    use log::{trace, debug};
+
+    // Try common service path: svc/ingress-nginx-controller in ns/ingress-nginx
+    let svc_gvk = GroupVersionKind {
+        group: "".into(), // core
+        version: "v1".into(),
+        kind: "Service".into(),
+    };
+
+    let candidates = [
+        ("ingress-nginx", "ingress-nginx-controller"),
+        ("ingress-nginx", "ingress-nginx-controller-internal"),
+        ("ingress-nginx", "ingress-nginx"), // some charts name the svc like this
+        ("kube-system", "ingress-nginx-controller"), // less common but seen
+    ];
+
+    for (ns, name) in candidates {
+        trace!("Checking NGINX Service {ns}/{name} for LoadBalancer hostname");
+        if let Ok(svc) = client.get_resource_json_value(ns, Some(name), &svc_gvk).await {
+            let lb_hosts = svc.data["status"]["loadBalancer"]["ingress"].as_array().cloned().unwrap_or_default();
+            for entry in lb_hosts {
+                if let Some(host) = entry.get("hostname").and_then(|v| v.as_str()) {
+                    debug!("Found NGINX LB hostname: {host}");
+                    if let Some(domain) = extract_base_domain(host) {
+                        return Ok(Some(domain.to_string()));
+                    } else {
+                        return Ok(Some(host.to_string())); // already a domain
+                    }
+                }
+                if let Some(ip) = entry.get("ip").and_then(|v| v.as_str()) {
+                    // If only an IP is exposed, we can't create a hostname; return None to keep searching
+                    debug!("NGINX LB exposes IP {ip} (no hostname); skipping");
+                }
+            }
+        }
+    }
+
+    Ok(None)
+}
+
+fn extract_base_domain(host: &str) -> Option<String> {
+    // For a host like a1b2c3d4e5f6abcdef.elb.amazonaws.com -> base domain elb.amazonaws.com
+    // For a managed DNS like xyz.example.com -> base domain example.com (keep 2+ labels)
+    // Heuristic: keep last 2 labels by default; special-case known multi-label TLDs if needed.
+    let parts: Vec<&str> = host.split('.').collect();
+    if parts.len() >= 2 {
+        // Very conservative: last 2 labels
+        Some(parts[parts.len() - 2..].join("."))
+    } else {
+        None
+    }
+}

harmony/src/infra/opnsense/dns.rs

@@ -10,7 +10,7 @@ use super::OPNSenseFirewall;
 
 #[async_trait]
 impl DnsServer for OPNSenseFirewall {
-    async fn register_hosts(&self, hosts: Vec<DnsRecord>) -> Result<(), ExecutorError> {
+    async fn register_hosts(&self, _hosts: Vec<DnsRecord>) -> Result<(), ExecutorError> {
         todo!("Refactor this to use dnsmasq")
         // let mut writable_opnsense = self.opnsense_config.write().await;
         // let mut dns = writable_opnsense.dns();
@@ -68,7 +68,7 @@ impl DnsServer for OPNSenseFirewall {
         self.host.clone()
     }
 
-    async fn register_dhcp_leases(&self, register: bool) -> Result<(), ExecutorError> {
+    async fn register_dhcp_leases(&self, _register: bool) -> Result<(), ExecutorError> {
         todo!("Refactor this to use dnsmasq")
         // let mut writable_opnsense = self.opnsense_config.write().await;
         // let mut dns = writable_opnsense.dns();

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

@@ -21,7 +21,7 @@ pub struct Helm {
     pub skip_schema_validation: Option<bool>,
     pub version: Option<String>,
     pub kube_version: Option<String>,
-    pub api_versions: Vec<String>,
+    // pub api_versions: Vec<String>,
     pub namespace: Option<String>,
 }
 
@@ -105,7 +105,7 @@ impl Default for ArgoApplication {
                     skip_schema_validation: None,
                     version: None,
                     kube_version: None,
-                    api_versions: vec![],
+                    // api_versions: vec![],
                     namespace: None,
                 },
                 path: "".to_string(),
@@ -155,7 +155,7 @@ impl From<CDApplicationConfig> for ArgoApplication {
                     skip_schema_validation: None,
                     version: None,
                     kube_version: None,
-                    api_versions: vec![],
+                    // api_versions: vec![],
                     namespace: None,
                 },
             },
@@ -181,13 +181,11 @@ impl From<CDApplicationConfig> for ArgoApplication {
 }
 
 impl ArgoApplication {
-    pub fn to_yaml(&self) -> serde_yaml::Value {
+    pub fn to_yaml(&self, target_namespace: Option<&str>) -> serde_yaml::Value {
         let name = &self.name;
-        let namespace = if let Some(ns) = self.namespace.as_ref() {
+        let default_ns = "argocd".to_string();
-            ns
+        let namespace: &str =
-        } else {
+            target_namespace.unwrap_or(self.namespace.as_ref().unwrap_or(&default_ns));
-            "argocd"
-        };
         let project = &self.project;
 
         let yaml_str = format!(
@@ -285,7 +283,7 @@ mod tests {
                     skip_schema_validation: None,
                     version: None,
                     kube_version: None,
-                    api_versions: vec![],
+                    // api_versions: vec![],
                     namespace: None,
                 },
                 path: "".to_string(),
@@ -345,7 +343,7 @@ spec:
 
         assert_eq!(
             expected_yaml_output.trim(),
-            serde_yaml::to_string(&app.clone().to_yaml())
+            serde_yaml::to_string(&app.clone().to_yaml(None))
                 .unwrap()
                 .trim()
         );

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

@@ -1,21 +1,19 @@
 use async_trait::async_trait;
-use kube::{Api, api::GroupVersionKind};
+use log::{debug, info, trace, warn};
-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,
     interpret::{Interpret, InterpretError, InterpretName, InterpretStatus, Outcome},
     inventory::Inventory,
-    modules::helm::chart::{HelmChartScore, HelmRepository},
+    modules::{
-    score::Score,
+        argocd::{ArgoDeploymentType, detect_argo_deployment_type},
-    topology::{
+        helm::chart::{HelmChartScore, HelmRepository},
-        HelmCommand, K8sclient, PreparationError, PreparationOutcome, Topology, ingress::Ingress,
-        k8s::K8sClient,
     },
+    score::Score,
+    topology::{HelmCommand, K8sclient, Topology, ingress::Ingress, k8s::K8sClient},
 };
 use harmony_types::id::Id;
 
@@ -24,6 +22,7 @@ use super::ArgoApplication;
 #[derive(Debug, Serialize, Clone)]
 pub struct ArgoHelmScore {
     pub namespace: String,
+    // TODO: remove and rely on topology (it now knows the flavor)
     pub openshift: bool,
     pub argo_apps: Vec<ArgoApplication>,
 }
@@ -54,31 +53,101 @@ impl<T: Topology + K8sclient + HelmCommand + Ingress> Interpret<T> for ArgoInter
         inventory: &Inventory,
         topology: &T,
     ) -> Result<Outcome, InterpretError> {
-        let k8s_client = topology.k8s_client().await?;
+        trace!("Starting ArgoInterpret execution {self:?}");
-        let svc = format!("argo-{}", self.score.namespace.clone());
+        let k8s_client: Arc<K8sClient> = topology.k8s_client().await?;
+        trace!("Got k8s client");
+        let desired_ns = self.score.namespace.clone();
+
+        debug!("ArgoInterpret detecting cluster configuration");
+        let svc = format!("argo-{}", desired_ns);
         let domain = topology.get_domain(&svc).await?;
-        // FIXME we now have a way to know if we're running on openshift family
+        debug!("Resolved Argo service domain for '{}': {}", svc, domain);
-        
-        let helm_score =
-            argo_helm_chart_score(&self.score.namespace, self.score.openshift, &domain); 
 
-        helm_score.interpret(inventory, topology).await?;
+        // Detect current Argo deployment type
+        let current = detect_argo_deployment_type(&k8s_client, &desired_ns).await?;
+        info!("Detected Argo deployment type: {:?}", current);
 
+        // Decide control namespace and whether we must install
+        let (control_ns, must_install) = match current.clone() {
+            ArgoDeploymentType::NotInstalled => {
+                info!(
+                    "Argo CD not installed. Will install via Helm into namespace '{}'.",
+                    desired_ns
+                );
+                (desired_ns.clone(), true)
+            }
+            ArgoDeploymentType::AvailableInDesiredNamespace(ns) => {
+                info!(
+                    "Argo CD already installed by Harmony in '{}'. Skipping install.",
+                    ns
+                );
+                (ns, false)
+            }
+            ArgoDeploymentType::InstalledClusterWide(ns) => {
+                info!(
+                    "Argo CD installed cluster-wide in namespace '{}'.",
+                    ns
+                );
+                (ns, false)
+            }
+            ArgoDeploymentType::InstalledNamespaceScoped(ns) => {
+                // TODO we could support this use case by installing a new argo instance. But that
+                // means handling a few cases that are out of scope for now :
+                // - Wether argo operator is installed
+                // - Managing CRD versions compatibility
+                // - Potentially handling the various k8s flavors and setups we might encounter
+                //
+                // There is a possibility that the helm chart already handles most or even all of these use cases but they are out of scope for now.
+                let msg = format!(
+                    "Argo CD found in '{}' but it is namespace-scoped and not supported for attachment yet.",
+                    ns
+                );
+                warn!("{}", msg);
+                return Err(InterpretError::new(msg));
+            }
+        };
+
+        info!("ArgoCD will be installed : {must_install} . Current argocd status : {current:?} ");
+
+        if must_install {
+            let helm_score = argo_helm_chart_score(&desired_ns, self.score.openshift, &domain);
+            info!(
+                "Installing Argo CD via Helm into namespace '{}' ...",
+                desired_ns
+            );
+            helm_score.interpret(inventory, topology).await?;
+            info!("Argo CD install complete in '{}'.", desired_ns);
+        }
+
+        let yamls: Vec<serde_yaml::Value> = self
+            .argo_apps
+            .iter()
+            .map(|a| a.to_yaml(Some(&control_ns)))
+            .collect();
+        info!(
+            "Applying {} Argo application object(s) into control namespace '{}'.",
+            yamls.len(),
+            control_ns
+        );
         k8s_client
-            .apply_yaml_many(&self.argo_apps.iter().map(|a| a.to_yaml()).collect(), None)
+            .apply_yaml_many(&yamls, Some(control_ns.as_str()))
             .await
-            .unwrap();
+            .map_err(|e| InterpretError::new(format!("Failed applying Argo CRs: {e}")))?;
 
         Ok(Outcome::success_with_details(
             format!(
                 "ArgoCD {} {}",
                 self.argo_apps.len(),
-                match self.argo_apps.len() {
+                if self.argo_apps.len() == 1 {
-                    1 => "application",
+                    "application"
-                    _ => "applications",
+                } else {
+                    "applications"
                 }
             ),
-            vec![format!("argo application: http://{}", domain)],
+            vec![
+                format!("control_namespace={}", control_ns),
+                format!("argo ui: http://{}", domain),
+            ],
         ))
     }
 
@@ -87,7 +156,7 @@ impl<T: Topology + K8sclient + HelmCommand + Ingress> Interpret<T> for ArgoInter
     }
 
     fn get_version(&self) -> Version {
-        todo!()
+        Version::from("0.1.0").unwrap()
     }
 
     fn get_status(&self) -> InterpretStatus {
@@ -95,39 +164,7 @@ impl<T: Topology + K8sclient + HelmCommand + Ingress> Interpret<T> for ArgoInter
     }
 
     fn get_children(&self) -> Vec<Id> {
-        todo!()
+        vec![]
-    }
-}
-
-impl ArgoInterpret {
-    pub async fn get_host_domain(
-        &self,
-        client: Arc<K8sClient>,
-        openshift: bool,
-    ) -> Result<String, InterpretError> {
-        //This should be the job of the topology to determine if we are in
-        //openshift, potentially we need on openshift topology the same way we create a
-        //localhosttopology
-        match openshift {
-            true => {
-                let gvk = GroupVersionKind {
-                    group: "operator.openshift.io".into(),
-                    version: "v1".into(),
-                    kind: "IngressController".into(),
-                };
-                let ic = client
-                    .get_resource_json_value("default", Some("openshift-ingress-operator"), &gvk)
-                    .await?;
-
-                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())),
-                }
-            }
-            false => {
-                todo!()
-            }
-        };
     }
 }
 

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

@@ -198,7 +198,7 @@ impl<
                     openshift: true,
                     argo_apps: vec![ArgoApplication::from(CDApplicationConfig {
                         // helm pull oci://hub.nationtech.io/harmony/harmony-example-rust-webapp-chart --version 0.1.0
-                        version: Version::from("0.1.0").unwrap(),
+                        version: Version::from("0.2.1").unwrap(),
                         helm_chart_repo_url: "hub.nationtech.io/harmony".to_string(),
                         helm_chart_name: format!("{}-chart", self.application.name()),
                         values_overrides: None,

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

@@ -205,10 +205,10 @@ 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 {}/{}",
@@ -480,7 +480,7 @@ apiVersion: v2
 name: {chart_name}
 description: A Helm chart for the {app_name} web application.
 type: application
-version: 0.2.0
+version: 0.2.1
 appVersion: "{image_tag}"
 "#,
         );

harmony/src/modules/argocd/discover.rs

@@ -1,20 +0,0 @@
-/// Discover the current ArgoCD setup
-///
-/// 1. No argo installed
-/// 2. Argo installed in current namespace
-/// 3. Argo installed in different namespace (assuming cluster wide access)
-/// 
-/// For now we will go ahead with this very basic logic, there are many intricacies that can be
-/// dealt with later, such as multitenant management in a single argo instance, credentials setup t
-
-#[async_trait]
-pub trait ArgoCD {
-    async fn ensure_installed() {
-    }
-}
-
-struct CurrentNamespaceArgo;
-
-
-impl ArgoCD for CurrentNamespaceArgo {
-}

harmony/src/modules/argocd/mod.rs

@@ -1,2 +1,203 @@
-mod discover;
+use std::sync::Arc;
-pub use discover::*;
+
+use log::{debug, info};
+
+use crate::{interpret::InterpretError, topology::k8s::K8sClient};
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub enum ArgoScope {
+    ClusterWide(String),
+    NamespaceScoped(String),
+}
+
+#[derive(Clone, Debug)]
+pub struct DiscoveredArgo {
+    pub control_namespace: String,
+    pub scope: ArgoScope,
+    pub has_crds: bool,
+    pub has_applicationset: bool,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub enum ArgoDeploymentType {
+    NotInstalled,
+    AvailableInDesiredNamespace(String),
+    InstalledClusterWide(String),
+    InstalledNamespaceScoped(String),
+}
+
+pub async fn discover_argo_all(
+    k8s: &Arc<K8sClient>,
+) -> Result<Vec<DiscoveredArgo>, InterpretError> {
+    use log::{debug, info, trace, warn};
+
+    trace!("Starting Argo discovery");
+
+    // CRDs
+    let mut has_crds = true;
+    let required_crds = vec!["applications.argoproj.io", "appprojects.argoproj.io"];
+    trace!("Checking required Argo CRDs: {:?}", required_crds);
+
+    for crd in required_crds {
+        trace!("Verifying CRD presence: {crd}");
+        let crd_exists = k8s.has_crd(crd).await.map_err(|e| {
+            InterpretError::new(format!("Failed to verify existence of CRD {crd}: {e}"))
+        })?;
+
+        debug!("CRD {crd} exists: {crd_exists}");
+        if !crd_exists {
+            info!(
+                "Missing Argo CRD {crd}, looks like Argo CD is not installed (or partially installed)"
+            );
+            has_crds = false;
+            break;
+        }
+    }
+
+    trace!(
+        "Listing namespaces with healthy Argo CD deployments using selector app.kubernetes.io/part-of=argocd"
+    );
+    let mut candidate_namespaces = k8s
+        .list_namespaces_with_healthy_deployments("app.kubernetes.io/part-of=argocd")
+        .await
+        .map_err(|e| InterpretError::new(format!("List healthy argocd deployments: {e}")))?;
+    trace!(
+        "Listing namespaces with healthy Argo CD deployments using selector app.kubernetes.io/name=argo-cd"
+    );
+    candidate_namespaces.append(
+        &mut k8s
+            .list_namespaces_with_healthy_deployments("app.kubernetes.io/name=argo-cd")
+            .await
+            .map_err(|e| InterpretError::new(format!("List healthy argocd deployments: {e}")))?,
+    );
+
+    debug!(
+        "Discovered {} candidate namespace(s) for Argo CD: {:?}",
+        candidate_namespaces.len(),
+        candidate_namespaces
+    );
+
+    let mut found = Vec::new();
+    for ns in candidate_namespaces {
+        trace!("Evaluating namespace '{ns}' for Argo CD instance");
+
+        // Require the application-controller to be healthy (sanity check)
+        trace!(
+            "Checking healthy deployment with label app.kubernetes.io/name=argocd-application-controller in namespace '{ns}'"
+        );
+        let controller_ok = k8s
+            .has_healthy_deployment_with_label(
+                &ns,
+                "app.kubernetes.io/name=argocd-application-controller",
+            )
+            .await
+            .unwrap_or_else(|e| {
+                warn!(
+                    "Error while checking application-controller health in namespace '{ns}': {e}"
+                );
+                false
+            }) || k8s
+            .has_healthy_deployment_with_label(
+                &ns,
+                "app.kubernetes.io/component=controller",
+            )
+            .await
+            .unwrap_or_else(|e| {
+                warn!(
+                    "Error while checking application-controller health in namespace '{ns}': {e}"
+                );
+                false
+            });
+        debug!("Namespace '{ns}': application-controller healthy = {controller_ok}");
+
+        if !controller_ok {
+            trace!("Skipping namespace '{ns}' because application-controller is not healthy");
+            continue;
+        }
+
+        trace!("Determining Argo CD scope for namespace '{ns}' (cluster-wide vs namespace-scoped)");
+        let scope = match k8s.is_argocd_cluster_wide(&ns).await {
+            Ok(true) => {
+                debug!("Namespace '{ns}' identified as cluster-wide Argo CD control plane");
+                ArgoScope::ClusterWide(ns.to_string())
+            }
+            Ok(false) => {
+                debug!("Namespace '{ns}' identified as namespace-scoped Argo CD control plane");
+                ArgoScope::NamespaceScoped(ns.to_string())
+            }
+            Err(e) => {
+                warn!(
+                    "Failed to determine Argo CD scope for namespace '{ns}': {e}. Assuming namespace-scoped."
+                );
+                ArgoScope::NamespaceScoped(ns.to_string())
+            }
+        };
+
+        trace!("Checking optional ApplicationSet CRD (applicationsets.argoproj.io)");
+        let has_applicationset = match k8s.has_crd("applicationsets.argoproj.io").await {
+            Ok(v) => {
+                debug!("applicationsets.argoproj.io present: {v}");
+                v
+            }
+            Err(e) => {
+                warn!("Failed to check applicationsets.argoproj.io CRD: {e}. Assuming absent.");
+                false
+            }
+        };
+
+        let argo = DiscoveredArgo {
+            control_namespace: ns.clone(),
+            scope,
+            has_crds,
+            has_applicationset,
+        };
+
+        debug!("Discovered Argo instance in '{ns}': {argo:?}");
+        found.push(argo);
+    }
+
+    if found.is_empty() {
+        info!("No Argo CD installations discovered");
+    } else {
+        info!(
+            "Argo CD discovery complete: {} instance(s) found",
+            found.len()
+        );
+    }
+
+    Ok(found)
+}
+
+pub async fn detect_argo_deployment_type(
+    k8s: &Arc<K8sClient>,
+    desired_namespace: &str,
+) -> Result<ArgoDeploymentType, InterpretError> {
+    let discovered = discover_argo_all(k8s).await?;
+    debug!("Discovered argo instances {discovered:?}");
+
+    if discovered.is_empty() {
+        return Ok(ArgoDeploymentType::NotInstalled);
+    }
+
+    if let Some(d) = discovered
+        .iter()
+        .find(|d| d.control_namespace == desired_namespace)
+    {
+        return Ok(ArgoDeploymentType::AvailableInDesiredNamespace(
+            d.control_namespace.clone(),
+        ));
+    }
+
+    if let Some(d) = discovered
+        .iter()
+        .find(|d| matches!(d.scope, ArgoScope::ClusterWide(_)))
+    {
+        return Ok(ArgoDeploymentType::InstalledClusterWide(
+            d.control_namespace.clone(),
+        ));
+    }
+
+    Ok(ArgoDeploymentType::InstalledNamespaceScoped(
+        discovered[0].control_namespace.clone(),
+    ))
+}

harmony/src/modules/inventory/mod.rs

@@ -90,12 +90,12 @@ impl<T: Topology> Interpret<T> for DiscoverInventoryAgentInterpret {
                             // refactoring to do it now
                             let harmony_inventory_agent::hwinfo::PhysicalHost {
                                 storage_drives,
-                                storage_controller,
+                                storage_controller: _,
                                 memory_modules,
                                 cpus,
-                                chipset,
+                                chipset: _,
                                 network_interfaces,
-                                management_interface,
+                                management_interface: _,
                                 host_uuid,
                             } = host;
 

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)]