docker-compose.yml

version: '3'
services:
 
  postgres:
    restart: always
    build: 
      context: postgres
    ports:
      - "127.0.0.1:5432:5432"
    container_name: docker_postgres
    volumes:
      - ./postgres/data:/var/lib/postgresql/data

  example-service:
    restart: always
    build: 
      context: example-service
    ports:
      - "3000:3000"
    container_name: docker_service
    network_mode: "host"

  # Keycloak instance that we'll be integrating with the various
  # identity providers.  Be careful when setting the password, as
  # it gets picky about overly simplistic ones.
  keycloak:
    restart: always
    build: 
      context: keycloak
      args:
        WILDFLY_USERNAME: root
        WILDFLY_PASSWORD: Pa55word12345
        KEYCLOAK_USERNAME: root
        KEYCLOAK_PASSWORD: Pa55word12345
    ports:
      - "8081:8080"
      - "9991:9990"
    links:
      - postgres:docker_postgres
      - example-service:docker_service
    container_name: docker_keycloak

  # SAML IdP
  saml:
    restart: always
    build:
      context: simple-saml
    ports:
      - 8080:8080
      - 8443:8080
    environment:
      SIMPLESAMLPHP_SP_ENTITY_ID: "http://${KEYCLOAK_URL}:8081/auth/realms/example-realm"
      SIMPLESAMLPHP_SP_ASSERTION_CONSUMER_SERVICE: "http://${KEYCLOAK_URL}:8081/auth/realms/example-realm/broker/saml/endpoint"
      SIMPLESAMLPHP_SP_SINGLE_LOGOUT_SERVICE: "http://${KEYCLOAK_URL}:8081/auth/realms/example-realm/broker/saml/endpoint"
    container_name: docker_saml

  # OpenLDAP server
  openldap:
    restart: always
    command: --loglevel debug
    image: osixia/openldap:1.1.5
    container_name: docker_openldap
    environment:
      LDAP_LOG_LEVEL: "256"
      LDAP_ORGANISATION: "Example Company"
      LDAP_DOMAIN: "example.com"
      LDAP_ADMIN_PASSWORD: "password"
    tty: true
    stdin_open: true
    volumes:
      - ./openldap/data:/var/lib/ldap
      - ./openldap/config:/etc/ldap/slapd.d
      - ./openldap/certs:/container/service/slapd/assets/certs/
    ports:
      - "389:389"
      - "639:639"

  # PHP-based web client for interacting with the OpenLDAP instance
  phpldapadmin:
    restart: always
    image: osixia/phpldapadmin:latest
    container_name: docker_phpldapadmin
    environment:
      PHPLDAPADMIN_LDAP_HOSTS: "docker_openldap"
      PHPLDAPADMIN_HTTPS=false:
    ports:
      - "8082:80"
    depends_on:
      - openldap