Stage separate Minecraft GitOps applications without starting game pods

apps/minecraft-atm10/values.yaml

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+# Do not enable until the byobu server is stopped.
+server:
+  enabled: false
+  nodeSelector:
+    kubernetes.io/hostname: arschrock
+data:
+  hostPath: /home/feedc0de/ATM10
+service:
+  type: LoadBalancer
+  annotations:
+    metallb.io/address-pool: default
+    mikrotik.brunner.ninja/router: newgw
+    mikrotik.brunner.ninja/forwardings: '[{"name":"tcp","servicePort":"minecraft","dstAddressList":"WANs"}]'
+  additionalServices:
+    arschrock:
+      spec:
+        type: ClusterIP
+        externalIPs:
+          - 10.12.4.170
+          - 192.168.0.2

apps/minecraft-paper/values.yaml

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+# Stage PostgreSQL first. Enable the game and Dynmap only after the byobu
+# server is stopped and a final host database dump has been restored.
+server:
+  enabled: false
+  nodeSelector:
+    kubernetes.io/hostname: arschrock
+data:
+  hostPath: /home/feedc0de/mcserver
+service:
+  type: LoadBalancer
+  annotations:
+    metallb.io/address-pool: default
+    mikrotik.brunner.ninja/router: newgw
+    mikrotik.brunner.ninja/forwardings: '[{"name":"tcp","servicePort":"minecraft","dstAddressList":"WANs"}]'
+  additionalServices:
+    arschrock:
+      spec:
+        type: ClusterIP
+        externalIPs:
+          - 10.12.4.170
+          - 192.168.0.2
+dynmap:
+  route:
+    enabled: false
+    host: brunner.ninja
+postgresql:
+  enabled: true
+  auth:
+    username: minecraft
+    database: minecraft
+    existingSecret: paper-postgres
+    secretKeys:
+      adminPasswordKey: postgres-password
+      userPasswordKey: database-password
+  primary:
+    persistence:
+      storageClass: rook-ceph-block-ec
+      size: 8Gi
+    persistentVolumeClaimRetentionPolicy:
+      enabled: true
+      whenDeleted: Retain
+      whenScaled: Retain

bootstrap/minecraft-atm10.yaml

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+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: minecraft-atm10
+  namespace: argocd
+spec:
+  project: minecraft
+  sources:
+    - repoURL: https://brunner.ninja/charts
+      chart: minecraft-atm10
+      targetRevision: 6.6.0-0
+      helm:
+        releaseName: atm10
+        valueFiles: [$values/apps/minecraft-atm10/values.yaml]
+    - repoURL: https://code.brunner.ninja/feedc0de/homelab-gitops.git
+      targetRevision: main
+      ref: values
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: atm10
+  syncPolicy:
+    automated:
+      enabled: true
+      prune: false
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true

bootstrap/minecraft-paper.yaml

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+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: minecraft-paper
+  namespace: argocd
+spec:
+  project: minecraft
+  sources:
+    - repoURL: https://brunner.ninja/charts
+      chart: minecraft-paper
+      targetRevision: 26.3.166-0
+      helm:
+        releaseName: paper
+        valueFiles: [$values/apps/minecraft-paper/values.yaml]
+    - repoURL: https://code.brunner.ninja/feedc0de/homelab-gitops.git
+      targetRevision: main
+      ref: values
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: mcserver
+  syncPolicy:
+    automated:
+      enabled: true
+      prune: false
+      selfHeal: true
+    syncOptions:
+      - CreateNamespace=true

bootstrap/minecraft-project.yaml

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+apiVersion: argoproj.io/v1alpha1
+kind: AppProject
+metadata:
+  name: minecraft
+  namespace: argocd
+  annotations:
+    argocd.argoproj.io/sync-wave: "-1"
+spec:
+  description: Separately versioned Minecraft servers and their private runtime state
+  sourceRepos:
+    - https://brunner.ninja/charts
+    - https://code.brunner.ninja/feedc0de/homelab-gitops.git
+  destinations:
+    - namespace: atm10
+      server: https://kubernetes.default.svc
+    - namespace: mcserver
+      server: https://kubernetes.default.svc
+  namespaceResourceWhitelist:
+    - group: ""
+      kind: ConfigMap
+    - group: ""
+      kind: PersistentVolumeClaim
+    - group: ""
+      kind: Service
+    - group: ""
+      kind: ServiceAccount
+    - group: apps
+      kind: Deployment
+    - group: apps
+      kind: StatefulSet
+    - group: networking.k8s.io
+      kind: NetworkPolicy
+    - group: policy
+      kind: PodDisruptionBudget
+    - group: monitoring.coreos.com
+      kind: ServiceMonitor
+    - group: traefik.io
+      kind: IngressRoute
+    - group: traefik.io
+      kind: Middleware