postgres-deploy.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: db-deploy
spec:
  selector:
    matchLabels:
      name: db-pod
      type: postgres-db-pod
  template:
    metadata:
      name: db-pod
      labels:
        name: db-pod
        type: postgres-db-pod
    spec:
      containers:
        - name: db
          image: sanskardevops/postgres:alpine
          ports: 
            - containerPort: 5432
          env:
            - name: POSTGRES_USER
              value: "sanskarrestapi"
            - name: POSTGRES_PASSWORD
              value: "sanskarrestapi"
            - name: POSTGRES_DB
              value: "sanskarrestapi" 
          resources:
            limits:
              memory: 512Mi
              cpu: "1"
            requests:
              memory: 256Mi
              cpu: "0.2"