docker-compose.api.yml

# API server only — points at external Postgres/Redis via DATABASE_URL and REDIS_URL.
# Usage: docker compose -f docker-compose.api.yml --env-file .env up -d --build
#
# Set in .env (examples):
#   DATABASE_URL=postgres://trax:SECRET@db.example.com:5432/trax?sslmode=require
#   REDIS_URL=redis://:SECRET@redis.example.com:6379/0

services:
  migrate:
    image: migrate/migrate:v4.18.3
    container_name: trax-migrate
    volumes:
      - ./db/migrations:/migrations:ro
    command:
      [
        "-path",
        "/migrations",
        "-database",
        "${DATABASE_URL}",
        "up",
      ]
    restart: "no"

  api:
    build:
      context: .
      dockerfile: Dockerfile
    image: trax-api:local
    container_name: trax-api
    ports:
      - "${API_PORT:-8080}:8080"
    environment:
      HTTP_ADDR: ":8080"
      DATABASE_URL: ${DATABASE_URL:?DATABASE_URL is required}
      REDIS_URL: ${REDIS_URL:?REDIS_URL is required}
      JWT_ACCESS_SECRET: ${JWT_ACCESS_SECRET:?JWT_ACCESS_SECRET is required}
      JWT_REFRESH_SECRET: ${JWT_REFRESH_SECRET:?JWT_REFRESH_SECRET is required}
      ACCESS_TOKEN_TTL: ${ACCESS_TOKEN_TTL:-15m}
      REFRESH_TOKEN_TTL: ${REFRESH_TOKEN_TTL:-720h}
    depends_on:
      migrate:
        condition: service_completed_successfully
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://127.0.0.1:8080/health"]
      interval: 10s
      timeout: 3s
      retries: 5
      start_period: 5s