feat(grafana): add ignoreDifferences configuration for Grafana Alloy secrets

eu-central-1/argo-apps/grafana-alloy/grafana-alloy.yaml

@@ -1,41 +0,0 @@
-apiVersion: argoproj.io/v1alpha1
-kind: Application
-metadata:
-  name: grafana-alloy
-  namespace: argocd
-  annotations:
-    argocd.argoproj.io/sync-wave: "0"
-spec:
-  project: default
-  destination:
-    namespace: monitoring
-    server: https://kubernetes.default.svc
-  sources:
-    - repoURL: https://grafana.github.io/helm-charts
-      chart: grafana-cloud-onboarding
-      targetRevision: 0.4.7
-      helm:
-        valueFiles:
-          - $values/grafana-alloy/eu-central-1/values.yaml
-    - repoURL: git@git.janis-eccarius.de:NowChess/GitOps.git
-      targetRevision: main
-      ref: values
-  ignoreDifferences:
-    - group: ""
-      kind: Secret
-      name: grafana-cloud-fleet-management-grafana-alloy-grafana-cloud-onbo
-      jsonPointers:
-        - /data
-  syncPolicy:
-    automated:
-      prune: true
-      selfHeal: true
-    syncOptions:
-      - CreateNamespace=true
-      - ServerSideApply=true
-    retry:
-      limit: 3
-      backoff:
-        duration: 10s
-        factor: 2
-        maxDuration: 1m

grafana-alloy/eu-central-1/values.yaml

@@ -1,11 +0,0 @@
-cluster:
-  name: nowchess-eu-central-1
-
-grafanaCloud:
-  fleetManagement:
-    url: https://fleet-management-prod-011.grafana.net
-    auth:
-      username: "1623630"
-      existingSecret:
-        name: grafana-alloy-credentials
-        key: api-key