docker-compose.yml

version: '3'
services:

  postgres:
    image: 'postgres:alpine'
    volumes:
      - postgres-volume:/var/lib/postgresql/data
    ports:
      - 5432:5432
    environment:
      POSTGRES_USER: keycloak
      POSTGRES_PASSWORD: password
      POSTGRES_DB: keycloak
      POSTGRES_HOST: postgres

  keycloak:
    image: jboss/keycloak
    ports:
      - 18443:8443
      - 18080:8080
      - 19990:9990
    environment:
      DB_VENDOR: postgres
      DB_ADDR: postgres
      DB_PORT: 5432
      DB_DATABASE: keycloak
      DB_USER: keycloak
      DB_PASSWORD: password
      KEYCLOAK_USER: admin
      KEYCLOAK_PASSWORD: Pa55w0rd
      POSTGRES_PORT_5432_TCP_ADDR: 127.0.0.1

volumes:
  grafana-volume:
  prometheus-volume:
  postgres-volume: