fix(homarr): probe tuning via dedicated PostSync patch-job Application (chart-values/Kustomize-patch/controller.probes attempts superseded)

k8s/applications/homarr/fix-probes-job.yaml

@@ -0,0 +1,90 @@
+# PostSync hook to patch Homarr deployment probes
+# Chart v8.23.0 doesn't support probe customization via values
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: homarr-fix-probes
+  namespace: dashboard
+  annotations:
+    argocd.argoproj.io/hook: PostSync
+    argocd.argoproj.io/hook-delete-policy: BeforeHookCreation
+spec:
+  backoffLimit: 3
+  template:
+    spec:
+      restartPolicy: Never
+      serviceAccountName: homarr-probe-patcher
+      containers:
+      - name: patch
+        image: bitnami/kubectl:1.31
+        command:
+        - /bin/bash
+        - -c
+        - |
+          set -e
+          echo "Patching Homarr deployment probes..."
+          
+          kubectl -n dashboard patch deployment homarr --type=json -p='[
+            {
+              "op": "replace",
+              "path": "/spec/template/spec/containers/0/livenessProbe/initialDelaySeconds",
+              "value": 60
+            },
+            {
+              "op": "replace",
+              "path": "/spec/template/spec/containers/0/livenessProbe/periodSeconds",
+              "value": 30
+            },
+            {
+              "op": "replace",
+              "path": "/spec/template/spec/containers/0/livenessProbe/timeoutSeconds",
+              "value": 5
+            },
+            {
+              "op": "replace",
+              "path": "/spec/template/spec/containers/0/readinessProbe/initialDelaySeconds",
+              "value": 45
+            },
+            {
+              "op": "replace",
+              "path": "/spec/template/spec/containers/0/readinessProbe/periodSeconds",
+              "value": 15
+            },
+            {
+              "op": "replace",
+              "path": "/spec/template/spec/containers/0/readinessProbe/timeoutSeconds",
+              "value": 5
+            }
+          ]'
+          
+          echo "Probes patched successfully"
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: homarr-probe-patcher
+  namespace: dashboard
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: homarr-probe-patcher
+  namespace: dashboard
+rules:
+- apiGroups: ["apps"]
+  resources: ["deployments"]
+  verbs: ["get", "patch"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: homarr-probe-patcher
+  namespace: dashboard
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: homarr-probe-patcher
+subjects:
+- kind: ServiceAccount
+  name: homarr-probe-patcher
+  namespace: dashboard

k8s/applications/homarr/homarr-values.yaml

@@ -1,5 +1,5 @@
-# Homarr landing page - minimal config to get it running
+# Homarr landing page - minimal config
-# SSO will be added after basic deployment works
+# Probes patched via PostSync hook (chart doesn't support customization)
 
 image:
   repository: ghcr.io/homarr-labs/homarr

k8s/applications/homarr/kustomization.yaml

@@ -3,5 +3,4 @@ kind: Kustomization
 namespace: dashboard
 resources:
   - homarr-secrets.enc.yaml
-# Homarr deployed via Helm chart (values in 60-applications.yaml multi-source Application).
+  - fix-probes-job.yaml
-# This kustomization just holds the SOPS-encrypted SECRET_ENCRYPTION_KEY.

k8s/argocd/apps/60-applications.yaml

@@ -161,3 +161,25 @@ spec:
       selfHeal: true
     syncOptions:
       - CreateNamespace=true
+
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: homarr-patches
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "9"  # After homarr (wave 8)
+spec:
+  project: homelab
+  source:
+    repoURL: https://forgejo.riotpiao.com/riotpiao.com/homelab.git
+    targetRevision: main
+    path: k8s/applications/homarr
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: dashboard
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true