docker-compose.yml

version: '3'

volumes:
  postgres_data:
    driver: local

services:
  postgres:
    image: postgres
    volumes:
    - postgres_data:/var/lib/postgresql/data
    environment:
      POSTGRES_DB: keycloak
      POSTGRES_USER: keycloak
      POSTGRES_PASSWORD: password
    ports:
    - "5432:5432"
  keycloak:
    image: quay.io/keycloak/keycloak:23.0.6
    environment:
      KC_DB_USERNAME: keycloak
      KC_DB_PASSWORD: password
      KC_DB_URL_HOST: postgres
      KC_DB: postgres
      KC_DB_SCHEMA: public
      KC_HTTP_RELATIVE_PATH: /keycloak
      KC_HOSTNAME_ADMIN: 127.0.0.1
      KC_HOSTNAME: localhost
      KEYCLOAK_ADMIN: admin
      KEYCLOAK_ADMIN_PASSWORD: admin
      KC_FEATURES: token-exchange,admin-fine-grained-authz
    command:
    - start-dev
    ports:
    - "8080:8080"
    - "8787:8787"
    depends_on:
    - postgres
  config_keycloak:
    image: ubuntu
    volumes:
    - ./keycloak-docker-config.sh:/opt/keycloak-docker-config.sh
    command: ./opt/keycloak-docker-config.sh
    depends_on:
    - keycloak