add kube-prometheus-stack

Signed-off-by: gwg313 <gwg313@pm.me>

istio-update

Signed-off-by: gwg313 <gwg313@pm.me>

apps/kube-prometheus-stack-config.yaml

@@ -0,0 +1,20 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: monitoring-config
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "-1"
+spec:
+  project: default
+  source:
+    repoURL: https://github.com/gwg313/homelab-gitops
+    targetRevision: main
+    path: kube-prometheus-stack/
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: monitoring
+  syncPolicy:
+    automated:
+      selfHeal: true
+      prune: true