fix postgresql

README.md

@@ -0,0 +1,43 @@
+# Anleitung
+
+## Postgresql Timescale
+
+### Fehler hebehen
+
+#### `no matches for kind "Pooler" in version "postgresql.cnpg.io/v1"`
+
+Lösung:
+
+- CRDs manuell aus dem Internet installieren
+
+```bash
+kubectl apply -f https://raw.githubusercontent.com/cloudnative-pg/cloudnative-pg/v1.24.1/releases/cnpg-1.24.1.yaml
+```
+
+***Achte auf die Versionnumer zb. 1.24.1***
+
+- Operator-Pod neu starten
+
+```bash
+kubectl delete pod -n cnpg-system -l app.kubernetes.io/name=cloudnative-pg
+```
+
+- ArgoCD-UI cnpg-operator Sync
+
+### Wenn es nicht geht, hilft **"Totaler Reset"**
+
+
+1. Lösche die Webhooks komplett
+
+```
+kubectl delete validatingwebhookconfiguration cnpg-webhook-configuration
+kubectl delete mutatingwebhookconfiguration cnpg-webhook-configuration
+```
+
+2. Lösche den Operator-Pod:
+
+```bash
+kubectl delete pod -n cnpg-system -l app.kubernetes.io/name=cloudnative-pg
+```
+
+3. ArgoCD "Force Sync": ArgoCD-UI cnpg-operator Sync mit Replace oder Prune

argocd/applications/cnpg-operator.yaml

@@ -19,27 +19,11 @@ spec:
       selfHeel: true
     syncOptions:
     - CreateNamespace=true
+    - ServerSideApply=true
     atuomated:
       allowEmpty: true
----
-# 2. App für deine TimescaleDB (über CNPG)
-apiVersion: argoproj.io/v1alpha1
-kind: Application
-metadata:
-  name: timescale-db
-  namespace: argocd
-spec:
-  project: default
-  source:
-    repoURL: 'https://gitea.vhn-demo.duckdns.org/hoang/strimzi.git'
-    path: k8s/base/database
-    targetRevision: main
-  destination:
-    server: 'https://kubernetes.default.svc'
-    namespace: database
-  syncPolicy:
-    automated:
-      prune: true
-      selfHeel: true
-    syncOptions:
-    - CreateNamespace=true
+  ignoreDifferences:
+  - group: apiextensions.k8s.io
+    kind: CustomResourceDefinition
+    jqPathExpressions:
+    - .spec.conversion.webhook.clientConfig.caBundle

argocd/applications/timescale-db.yaml

@@ -15,4 +15,6 @@ spec:
   syncPolicy:
     automated:
       prune: true
-      selfHeel: true
+      selfHeel: true
+    syncOptions:
+    - CreateNamespace=true