# https://www.containiq.com/post/deploy-postgres-on-kubernetes

apiVersion: v1
kind: ConfigMap
metadata:
  name: hugo-chat-db-config
data:
  POSTGRES_PASSWORD: huGO123.corsBOSS
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: hugo-chat-db-volume-claim
spec:
  storageClassName: local-storage
  resources:
    requests:
      storage: 100Mi
  volumeMode: Filesystem
  accessModes:
    - ReadWriteMany
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: hugo-chat-db
spec:
  selector:
    matchLabels:
      app: hugo-chat-db
  template:
    metadata:
      labels:
        app: hugo-chat-db
    spec:
      containers:
        - name: hugo-chat-db
          image: docker.io/postgres:latest
          resources:
            limits:
              memory: "256Mi"
              cpu: "500m"
          envFrom:
            - configMapRef:
                name: hugo-chat-db-config
          volumeMounts:
            - mountPath: /var/lib/postgresql/data
              name: postgredb
          ports:
            - containerPort: 5432
      volumes:
        - name: postgredb
          persistentVolumeClaim:
            claimName: hugo-chat-db-volume-claim
---
apiVersion: v1
kind: Service
metadata:
  name: hugo-chat-db-service
spec:
  selector:
    app: hugo-chat-db
  ports:
  - port: 5432
    targetPort: 5432