docker-compose.yaml

version: "3"
services:
  client:
    image: k8-mini-app-client
    build: ./client
    container_name: k8-mini-app-client-c
    ports:
      - "3000:80"
  server:
    image: k8-mini-app-server
    build: ./server
    container_name: k8-mini-app-server-c
    # Forces the server service to wait for the db service to be up and running
    depends_on:
      db:
        condition: service_healthy
    environment:
      SECRET: docker-compose-secret
      NESTED.SECRET: docker-compose-nested-secret
      database.password: postgres
      postgres-service-name: db # like with the server_deployment.yaml file in version 02 this needs to reference the DB service
    ports:
      - "8080:8080"
  db:
    image: postgres:16.1
    container_name: k8-mini-app-db-c
    restart: always
    environment:
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: k8-mini-app
    ports:
      - '5432:5432'
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 2s
      timeout: 20s
      retries: 5
    volumes: 
      - db:/data/postgres
volumes:
  db:
    driver: local