docker-compose.yml

services:
  # uncomment this section and comment out the mysql section to use postgres instead of mysql
  #postgres:
    #restart: unless-stopped
    #image: postgres:14
    #hostname: postgres
    #volumes: 
    #  - semaphore-postgres:/var/lib/postgresql/data
    #environment:
    #  POSTGRES_USER: semaphore
    #  POSTGRES_PASSWORD: semaphore
    #  POSTGRES_DB: semaphore
  # if you wish to use postgres, comment the mysql service section below 
  mysql:
    restart: unless-stopped
    image: mysql:8.0
    hostname: mysql
    volumes:
      - semaphore-mysql:/var/lib/mysql
    environment:
      MYSQL_RANDOM_ROOT_PASSWORD: 'yes'
      MYSQL_DATABASE: semaphore
      MYSQL_USER: semaphore
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
    networks:
      - semaphore

  semaphore:
    restart: unless-stopped
    expose:
      - 3000
    image: semaphoreui/semaphore:latest
    environment:
      SEMAPHORE_DB_USER: semaphore
      SEMAPHORE_DB_PASS: ${MYSQL_PASSWORD}
      SEMAPHORE_DB_HOST: mysql # for postgres, change to: postgres
      SEMAPHORE_DB_PORT: 3306 # change to 5432 for postgres
      SEMAPHORE_DB_DIALECT: mysql # for postgres, change to: postgres
      SEMAPHORE_DB: semaphore
      SEMAPHORE_PLAYBOOK_PATH: /tmp/semaphore/
      SEMAPHORE_ADMIN_PASSWORD: ${SEMAPHORE_ADMIN_PASSWORD}
      SEMAPHORE_ADMIN_NAME: ${SEMAPHORE_ADMIN_NAME}
      SEMAPHORE_ADMIN_EMAIL: ${SEMAPHORE_ADMIN_EMAIL}
      SEMAPHORE_ADMIN: ${SEMAPHORE_ADMIN}
      SEMAPHORE_ACCESS_KEY_ENCRYPTION: ${SEMAPHORE_ACCESS_KEY_ENCRYPTION} # gs72mPntFATGJs9qK0pQ0rKtfidlexiMjYCH9gWKhTU=
      SEMAPHORE_LDAP_ACTIVATED: 'no' # if you wish to use ldap, set to: 'yes' 
      # SEMAPHORE_LDAP_HOST: dc01.local.example.com
      # SEMAPHORE_LDAP_PORT: '636'
      # SEMAPHORE_LDAP_NEEDTLS: 'yes'
      # SEMAPHORE_LDAP_DN_BIND: 'uid=bind_user,cn=users,cn=accounts,dc=local,dc=shiftsystems,dc=net'
      # SEMAPHORE_LDAP_PASSWORD: 'ldap_bind_account_password'
      # SEMAPHORE_LDAP_DN_SEARCH: 'dc=local,dc=example,dc=com'
      # SEMAPHORE_LDAP_SEARCH_FILTER: "(\u0026(uid=%s)(memberOf=cn=ipausers,cn=groups,cn=accounts,dc=local,dc=example,dc=com))"

      VIRTUAL_HOST: ${VIRTUAL_HOST}
      LETSENCRYPT_HOST: ${VIRTUAL_HOST}
      LETSENCRYPT_EMAIL: ${LETSENCRYPT_EMAIL}
    depends_on:
      - mysql # for postgres, change to: postgres
    networks:
      - semaphore
      - proxy 
    volumes:
      - semaphore-home:/home/semaphore/
      - ./config.json:/etc/semaphore/config.json

volumes:
  semaphore-home:
  semaphore-mysql: # to use postgres, switch to: semaphore-postgres

networks:
  semaphore:
  proxy:
    external: true
    name: http-proxy_proxy