docker-compose.yml

# Docker Compose for Myros local development.
# Spins up a Postgres 16 instance pre-configured for the defaults in .env.example.
#
# Usage:
#   docker compose up -d      # start in background
#   docker compose logs -f    # tail logs
#   docker compose down       # stop containers (data is preserved in the volume)
#   docker compose down -v    # stop AND wipe the database
#
# Once running, Postgres is available at localhost:5432
# with user=postgres / password=local / database=postgres
# (these defaults match .env.example so `npm start` works out of the box).

services:
  postgres:
    image: postgres:16-alpine
    container_name: myros-pg
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: local
      POSTGRES_DB: postgres
    ports:
      - '5432:5432'
    volumes:
      - myros-pg-data:/var/lib/postgresql/data
    restart: unless-stopped
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U postgres']
      interval: 5s
      timeout: 5s
      retries: 5

volumes:
  myros-pg-data:
    name: myros-pg-data