services:
gitlab:
image: gitlab/gitlab-ce:latest
restart: unless-stopped
hostname: gitlab.example.com
environment:
GITLAB_OMNIBUS_CONFIG: |
external_url 'http://${GITLAB_HOST}'
gitlab_rails['gitlab_ssh_host'] = '${GITLAB_HOST}'
gitlab_rails['gitlab_shell_ssh_port'] = 2224
gitlab_rails['db_adapter'] = 'postgresql'
gitlab_rails['db_host'] = 'postgresql'
gitlab_rails['db_port'] = '5432'
gitlab_rails['db_database'] = '${POSTGRES_DB}'
gitlab_rails['db_username'] = '${POSTGRES_USER}'
gitlab_rails['db_password'] = '${POSTGRES_PASSWORD}'
# Redis config for external TCP connection
gitlab_rails['redis_url'] = 'redis://redis:6379/0'
gitlab_rails['redis_host'] = 'redis'
gitlab_rails['redis_port'] = 6379
gitlab_rails['redis_socket'] = nil
gitlab_rails['gitlab_email_enabled'] = false
gitlab_rails['gitlab_default_can_create_group'] = true
gitlab_rails['gitlab_username_changing_enabled'] = false
unicorn['worker_processes'] = 2
unicorn['worker_timeout'] = 60
postgresql['enable'] = false
redis['enable'] = false
nginx['enable'] = true
nginx['listen_port'] = 80
nginx['listen_https'] = false
prometheus_monitoring['enable'] = false
ports:
- "80"
- "2224"
volumes:
- gitlab_config:/etc/gitlab
- gitlab_logs:/var/log/gitlab
- gitlab_data:/var/opt/gitlab
depends_on:
- postgresql
- redis
postgresql:
image: postgres:16-alpine
restart: unless-stopped
environment:
POSTGRES_DB: ${POSTGRES_DB}
POSTGRES_USER: ${POSTGRES_USER}
POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
volumes:
- postgresql_data:/var/lib/postgresql/data
redis:
image: redis:7-alpine
restart: unless-stopped
volumes:
- redis_data:/data
volumes:
gitlab_config:
gitlab_logs:
gitlab_data:
postgresql_data:
redis_data: