docker-compose.yml

version: "3.7"

services:
  postgres:
    hostname: postgres
    image: postgres:13-alpine
    container_name: postgres
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 30s
      timeout: 30s
      retries: 3
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password
      POSTGRES_DB: eventbus_dev


  redis:
    hostname: redis
    image: eqalpha/keydb
    container_name: redis
    healthcheck:
      test: keydb-cli ping
    ports:
      - "6379:6379"

  eventbus:
    build:
      context: ${PWD}
      dockerfile: Dockerfile.${EVENTBUS_ENV:-spec}
      args:
        CRYSTAL_VERSION: ${CRYSTAL_VERSION:-1.5.0}
    hostname: eventbus
    container_name: eventbus
    # restart: always
    volumes:
      - ${PWD}/spec:/app/spec
      - ${PWD}/src:/app/src
    environment:
      ## PostgreSQL
      PG_DATABASE_URL: ${PG_DATABASE_URL:-postgresql://postgres:password@postgres:5432/eventbus_dev}
      ## Redis / KeyDB
      REDIS_URL: ${REDIS_URL:-redis://redis:6379}
    depends_on:
      - postgres
      - redis