added HA conf for argo, outline and traefik
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38
apps/argocd-config/argocd-ha-patch.yaml
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38
apps/argocd-config/argocd-ha-patch.yaml
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@@ -0,0 +1,38 @@
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# ArgoCD HA Patch
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# Patches das argocd-server Deployment für High Availability
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: argocd-server
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namespace: argocd
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spec:
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replicas: 2 # HA: Mindestens 2 Replicas für Ausfallsicherheit
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template:
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spec:
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affinity:
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podAntiAffinity:
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# Hard Rule: Pods müssen auf verschiedenen Nodes laufen
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requiredDuringSchedulingIgnoredDuringExecution:
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- labelSelector:
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matchExpressions:
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- key: app.kubernetes.io/name
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operator: In
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values:
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- argocd-server
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topologyKey: kubernetes.io/hostname
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# WICHTIG: Controller flag für HA Mode
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# --disable-auth sollte NICHT gesetzt werden in HA Mode
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# --insecure wird bereits vom Standard-Manifest gesetzt
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---
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apiVersion: policy/v1
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kind: PodDisruptionBudget
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metadata:
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name: argocd-server
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namespace: argocd
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spec:
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minAvailable: 1 # Mindestens 1 Pod muss immer verfügbar sein
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selector:
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matchLabels:
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app.kubernetes.io/name: argocd-server
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@@ -3,4 +3,5 @@ kind: Kustomization
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resources:
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- external-secret.yaml
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- argocd-cm.yaml
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- argocd-rbac-cm.yaml
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- argocd-rbac-cm.yaml
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- argocd-ha-patch.yaml # HA: 2 Replicas + Anti-Affinity + PDB
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