---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: meal-api-postgres-pvc
spec:
  storageClassName: {{ .Values.postgres.storage.provider }}
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: {{ .Values.postgres.storage.size }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: meal-api-postgres
spec:
  replicas: 1
  selector:
    matchLabels:
      app: meal-api-postgres
  template:
    metadata:
      labels:
        app: meal-api-postgres
    spec:
      volumes:
        - name: data
          persistentVolumeClaim:
           claimName: meal-api-postgres-pvc
      containers:
        - name: meal-api-postgres
          image: "postgres:14"
          envFrom:
           - configMapRef:
               name: meal-api-postgres-config
          volumeMounts:
            - mountPath: /var/lib/postgresql
              name: data
---
apiVersion: v1
kind: Service
metadata:
  name: meal-api-postgres
spec:
  selector:
    app: meal-api-postgres
  ports:
    - name: {{ .Values.postgres.name }}
      protocol: TCP
      port: 5432
      targetPort: 5432
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: meal-api-postgres-config
data:
  POSTGRES_PASSWORD: {{ .Values.postgres.password }}
  POSTGRES_USER: {{ .Values.postgres.user }}
  POSTGRES_DB: {{ .Values.postgres.database }}