docker-compose.yml

version: '3'

services:
    keycloak:
        image: jboss/keycloak:6.0.1
        restart: on-failure
        command:
            - "-b"
            - "0.0.0.0"
            - "-Dkeycloak.migration.action=import"
            - "-Dkeycloak.migration.provider=dir"
            - "-Dkeycloak.migration.dir=/config/"
            - "-Dkeycloak.migration.strategy=IGNORE_EXISTING"
        volumes:
            - ./config:/config/
        environment:
            - KEYCLOAK_USER=admin
            - KEYCLOAK_PASSWORD=admin
            - DB_VENDOR=postgres
            - DB_USER=admin
            - DB_PASSWORD=password
            - DB_ADDR=keycloak-db
            - DB_PORT=5432
            - DB_DATABASE=keycloakdb
        ports:
            - "8089:8080"
            - "443:8443"
        depends_on:
            - keycloak-db

    keycloak-db:
        image: postgres:10
        restart: on-failure
        environment:
            POSTGRES_USER: admin
            POSTGRES_PASSWORD: password
            POSTGRES_DB: keycloakdb
        volumes:
            - keycloak-vol:/var/lib/postgresql/data

volumes:
    keycloak-vol: