How to set up Mastodon using Docker Compose
Prerequisites Docker and Docker Compose installed Domain name pointing to your server 1. Create Project Directory mkdir mastodon cd mastodon 2. Create Docker Compose File Create a docker-compose.yml file: version: '3' services: db: restart: always image: postgres:14-alpine shm_size: 256mb networks: - internal_network healthcheck: test: ['CMD', 'pg_isready', '-U', 'postgres'] volumes: - postgres_data:/var/lib/postgresql/data environment: - POSTGRES_HOST_AUTH_METHOD=trust redis: restart: always image: redis:7-alpine networks: - internal_network healthcheck: test: ['CMD', 'redis-cli', 'ping'] volumes: - redis_data:/data web: restart: always image: tootsuite/mastodon:latest networks: - external_network - internal_network healthcheck: test: ['CMD-SHELL', 'wget -q --spider http://localhost:3000/health || exit 1'] timeout: 10s depends_on: - db - redis environment: - DB_HOST=db - DB_USER=postgres - DB_NAME=postgres - DB_PASS= - REDIS_HOST=redis - LOCAL_DOMAIN=your-domain.com - SINGLE_USER_MODE=false - SMTP_SERVER=smtp.mailgun.org - SMTP_PORT=587 - SMTP_LOGIN=your-smtp-login - SMTP_PASSWORD=your-smtp-password - SMTP_FROM_ADDRESS=notifications@your-domain.com volumes: - ./public/system:/mastodon/public/system ports: - "3000:3000" command: bash -c "rm -f /mastodon/tmp/pids/server.pid && bundle exec rails s -p 3000" streaming: restart: always image: tootsuite/mastodon:latest networks: - external_network - internal_network depends_on: - db - redis environment: - DB_HOST=db - DB_USER=postgres - DB_NAME=postgres - DB_PASS= - REDIS_HOST=redis - LOCAL_DOMAIN=your-domain.com volumes: - ./public/system:/mastodon/public/system ports: - "4000:4000" command: node ./streaming sidekiq: restart: always image: tootsuite/mastodon:latest networks: - internal_network depends_on: - db - redis environment: - DB_HOST=db - DB_USER=postgres - DB_NAME=postgres - DB_PASS= - REDIS_HOST=redis - LOCAL_DOMAIN=your-domain.com volumes: - ./public/system:/mastodon/public/system command: bundle exec sidekiq networks: external_network: internal_network: internal: true volumes: postgres_data: redis_data: 3. Create Environment File Create a .env.production file with your configuration: ...