elixir-phoenix.drawbridge.yml

# Elixir Phoenix — web app + Postgres + Redis + optional Elasticsearch
# Comment out elasticsearch if you don't need search
domain: dev.local
idle_timeout: 300
max_containers: 6

services:
  # --- Backing services ---

  postgres:
    image: postgres:16
    hostname: postgres.dev.local
    ports:
      - "5432:5432"
    env:
      POSTGRES_PASSWORD: dev
      POSTGRES_DB: myapp_dev
    idle_timeout: 1800

  redis:
    image: redis:7
    hostname: redis.dev.local
    ports:
      - "6379:6379"
    idle_timeout: 1800

  # Optional — uncomment if your app uses search
  elasticsearch:
    image: elasticsearch:8.17.0
    hostname: es.dev.local
    ports:
      - "9200:9200"
    env:
      discovery.type: single-node
      xpack.security.enabled: "false"
    boot_timeout: 60               # ES is slow to start — give it a minute
    idle_timeout: 900

  # --- Application ---

  web:
    image: ghcr.io/yourorg/myapp:latest
    hostname: myapp.dev.local
    ports:
      - "443:4000"                 # TLS on 443, Phoenix listens on 4000
    env:
      DATABASE_URL: "postgres://postgres:dev@postgres.dev.local:5432/myapp_dev"
      REDIS_URL: "redis://redis.dev.local:6379"
      ELASTICSEARCH_URL: "http://es.dev.local:9200"
      SECRET_KEY_BASE: "dev-secret-key-base-at-least-64-bytes-long-replace-me-in-prod"
      PHX_HOST: myapp.dev.local
    depends_on: [postgres, redis]  # Add elasticsearch here if required at boot
    health_check: "curl -sf http://localhost:4000/health"