apiVersion: apps/v1
kind: Deployment
metadata:
  name: musicbrainz-db
spec:
  replicas: 1
  selector:
    matchLabels:
      app: musicbrainz-db
  template:
    metadata:
      labels:
        app: musicbrainz-db
    spec:
      nodeSelector:
        kubernetes.io/hostname: robin
      containers:
        - name: postgres
          image: postgres:16
          envFrom:
            - secretRef:
                name: musicbrainz-secret
          env:
            - name: POSTGRES_DB
              value: "musicbrainz_db"
          ports:
            - containerPort: 5432
          volumeMounts:
            - name: db-data
              mountPath: /var/lib/postgresql/data
              subPath: musicbrainz-data
      volumes:
        - name: db-data
          persistentVolumeClaim:
            claimName: musicbrainz-pvc
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: musicbrainz-redis
spec:
  replicas: 1
  selector:
    matchLabels:
      app: musicbrainz-redis
  template:
    metadata:
      labels:
        app: musicbrainz-redis
    spec:
      containers:
        - name: redis
          image: redis:7-alpine
          ports:
            - containerPort: 6379
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: musicbrainz-web
spec:
  replicas: 1
  selector:
    matchLabels:
      app: musicbrainz-web
  template:
    metadata:
      labels:
        app: musicbrainz-web
    spec:
      containers:
        - name: musicbrainz
          image: metabrainz/musicbrainz-server:latest
          ports:
            - containerPort: 5000
          envFrom:
            - secretRef:
                name: musicbrainz-secret
          env:
            - name: POSTGRES_HOST
              value: "musicbrainz-db"
            - name: REDIS_HOST
              value: "musicbrainz-redis"
            - name: MUSICBRAINZ_STANDALONE_SERVER
              value: "1"