docker-compose.dev.yml

version: "3.8"

services:
  # TODO: POSTGRESQL
  postgresql:
    container_name: postgresql
    # Image version PG
    image: postgres:latest
    # Not restart when db crashes
    restart: unless-stopped
    environment:
      POSTGRES_DB: "${POSTGRES_DB}" # Database name from environment variable
      POSTGRES_USER: "${POSTGRES_USER}" # Username from environment variable
      POSTGRES_PASSWORD: "${POSTGRES_PASSWORD}" # Password from environment variable
      PGDATA: "/data/postgres" # Location of the PostgreSQL data files
    volumes:
      - db_data/:/var/lib/postgresql/data/postgres:ro # Mount a volume for database data in read-only mode
      - ./migrations:/docker-entrypoint-initdb.d # Initial SQL script for database setup
    env_file:
      - .env # Load environment variables from .env file
    ports:
      - "${POSTGRES_PORT_MAPPING}:${POSTGRES_PORT}" # Map the container port to the host port
    networks:
      - service_auth-network # Connect to the custom network
    healthcheck:
      test: [
          "CMD-SHELL",
          "sh -c 'pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}'", # Check if PostgreSQL is ready
        ]
      interval: 10s # Interval between health checks
      timeout: 3s # Health check timeout
      retries: 3 # Number of retries before marking the service as unhealthy

  # TODO: CRON JOB
  # Defines a service named "cron_service" for running cron jobs.
  cron_service:
    # Specifies the name of the container as "cron_service".
    container_name: cron_service
    # Restarts the container unless explicitly stopped.
    restart: unless-stopped
    # Builds the container using the specified Dockerfile and target.
    build:
      # Specifies the build context as the current directory.
      context: .
      # Specifies the path to the Dockerfile for building the container.
      dockerfile: ./third_party/docker/go/Dockerfile-cron
    # Loads environment variables from the specified .env file.
    env_file:
      - .env
    environment:
      ENV: "pro" # Port for the service
    # Specifies that this service depends on the "postgresql" service.
    depends_on:
      - postgresql
    # Connects the service to the "service_auth-network" network.
    networks:
      - service_auth-network

  # # TODO: MESSAGE QUEUE
  # # Defines a service named "queue_service" for running cron jobs.
  queue_service:
    # Specifies the name of the container as "queue_service".
    container_name: queue_service
    # Restarts the container unless explicitly stopped.
    restart: unless-stopped
    # Builds the container using the specified Dockerfile and target.
    build:
      # Specifies the build context as the current directory.
      context: .
      # Specifies the path to the Dockerfile for building the container.
      dockerfile: ./third_party/docker/go/Dockerfile-queue
    # Loads environment variables from the specified .env file.
    env_file:
      - .env
    environment:
      ENV: "pro" # Port for the service
    # Specifies that this service depends on the "postgresql" service.
    depends_on:
      - postgresql
    # Connects the service to the "service_auth-network" network.
    networks:
      - service_auth-network

# Use local driver for the volume
volumes:
  db_data:
    driver: local

# Use bridge network driver
networks:
  service_auth-network:
    driver: bridge