move prometheus to its own config

apps/monitoring/kustomization.yaml

@@ -8,18 +8,7 @@ resources:
   - grafana.pvc.yaml
   - influxdb.pvc.yaml
   - grafana.ingress.yaml
-  # prometheus-operator crds
-  - https://github.com/prometheus-operator/prometheus-operator/releases/download/v0.70.0/bundle.yaml
-  - prometheus.yaml
-  - thanos-objstore-config.sealedsecret.yaml
-  # thanos deployment from kube-thanos project
-  - thanos-store.statefulset.yaml
-  - thanos-query.deployment.yaml
 
-images:
-  - name: thanos
-    newName: quay.io/thanos/thanos
-    newTag: v0.34.1
 
 helmCharts:
   - releaseName: grafana

infrastructure/prometheus/kustomization.yaml

@@ -0,0 +1,19 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+namespace: monitoring
+
+resources: 
+  - namespace.yaml
+  # prometheus-operator crds
+  - https://github.com/prometheus-operator/prometheus-operator/releases/download/v0.70.0/bundle.yaml
+  - prometheus.yaml
+  - thanos-objstore-config.sealedsecret.yaml
+  # thanos deployment from kube-thanos project
+  - thanos-store.statefulset.yaml
+  - thanos-query.deployment.yaml
+
+images:
+  - name: thanos
+    newName: quay.io/thanos/thanos
+    newTag: v0.34.1

infrastructure/prometheus/namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: placeholder

kluster-deployments/kustomization.yaml

@@ -20,6 +20,7 @@ resources:
   - traefik/
   - external-dns/
   - external-services/
+  - prometheus/application.yaml
 
   # simple apps
   - adguard/

kluster-deployments/prometheus/application.yaml

@@ -0,0 +1,19 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: prometheus-application
+  namespace: argocd
+
+spec:
+  project: infrastructure
+  source:
+    repoURL: git@github.com:moll-re/bootstrap-k3s-infra.git
+    targetRevision: main
+    path: infrastructure/prometheus
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: monitoring
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeal: true