my-links/compose.yml

name: my-links
services:
  postgres:
    container_name: postgres
    image: postgres:16
    restart: always
    environment:
      - POSTGRES_DB=${DB_DATABASE}
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready', '-U', '${DB_USER}']
    volumes:
      - postgres-volume:/var/lib/postgresql/data
    ports:
      - '${DB_PORT}:5432'

  pgadmin:
    container_name: pgadmin
    image: dpage/pgadmin4:8
    restart: always
    entrypoint: /bin/sh -c "chmod 0600 /pgpass; /entrypoint.sh;"
    healthcheck:
      test: ['CMD', 'wget', '-O', '-', 'http://localhost:80/misc/ping']
      interval: 2s
      timeout: 10s
      retries: 30
    env_file: .env
    environment:
      - PGADMIN_DEFAULT_EMAIL=myemail@gmail.com
      - PGADMIN_DEFAULT_PASSWORD=a12345678
      - PGADMIN_CONFIG_SERVER_MODE=False
      - PGADMIN_CONFIG_MASTER_PASSWORD_REQUIRED=False
    depends_on:
      - postgres
    ports:
      - '5050:80'
    user: root
    configs:
      - source: servers.json
        target: /pgadmin4/servers.json
      - source: pgpass
        target: /pgpass

  my-links:
    container_name: my-links
    restart: always
    build:
      context: .
    environment:
      - DB_HOST=postgres
      - HOST=0.0.0.0
      - NODE_ENV=production
    env_file:
      - .env
    depends_on:
      postgres:
        condition: service_healthy
    ports:
      - ${PORT}:3333

volumes:
  postgres-volume:

configs:
  pgpass:
    content: postgres:${DB_PORT}:*:${DB_USER}:${DB_PASSWORD}
  servers.json:
    content: |
      {"Servers": {"1": {
        "Group": "Servers",
        "Name": "project",
        "Host": "postgres",
        "Port": ${DB_PORT},
        "MaintenanceDB": "${DB_DATABASE}",
        "Username": "${DB_USER}",
        "PassFile": "/pgpass",
        "SSLMode": "prefer"
      }}}