keycloak.yml

# https://hub.docker.com/r/jboss/keycloak/
# https://hub.docker.com/r/dpage/pgadmin4/
# https://hub.docker.com/_/postgres/
# https://docs.docker.com/compose/environment-variables/
# https://gist.github.com/jmkgreen/b79f95c3eca2eac3fb66c66d12017f07

version: '3'
services:
  pgadmin:
    image: dpage/pgadmin4:latest
    ports:
      - 5000:80
    environment:
      - PGADMIN_DEFAULT_EMAIL=root@root.com
      - PGADMIN_DEFAULT_PASSWORD=pwd
    volumes:
      - ./data/pgadmin:/var/lib/pgadmin
  postgres:
    image: postgres:10.1-alpine
    environment:
      - POSTGRES_DB=keycloak
      - POSTGRES_USER=keycloak
      - POSTGRES_PASSWORD=kcpwd
      - POSTGRESQL_ADMIN_PASSWORD=adminpwd
    volumes:
      - ./data/postgres:/var/lib/pgsql/data
  keycloak:
    image: jboss/keycloak:3.4.2.Final
    ports:
      - 8080:8080
    environment:
      - KEYCLOAK_USER=admin
      - KEYCLOAK_PASSWORD=admin
      - POSTGRES_PORT_5432_TCP_ADDR=postgres
      - POSTGRES_PORT_5432_TCP_PORT=5432
      - POSTGRES_DATABASE=keycloak
      - POSTGRES_USER=keycloak
      - POSTGRES_PASSWORD=kcpwd
    depends_on:
      - postgres