services:
    db:
        image: postgres:latest
        environment:
            POSTGRES_USER: postgres
            POSTGRES_PASSWORD: postgres
            POSTGRES_DB: postgres
        ports:
            - '5431:5432'
        volumes:
            - dwengo_postgres_data:/var/lib/postgresql/data

    logging:
        image: grafana/loki:latest
        ports:
            - '3102:3102'
            - '9095:9095'
        volumes:
            - ./config/loki/config.yml:/etc/loki/config.yaml
            - dwengo_loki_data:/loki
        command: -config.file=/etc/loki/config.yaml
        restart: unless-stopped

    dashboards:
        image: grafana/grafana:latest
        ports:
            - '3100:3000'
        volumes:
            - dwengo_grafana_data:/var/lib/grafana
        restart: unless-stopped

    idp: # Based on: https://medium.com/@fingervinicius/easy-running-keycloak-with-docker-compose-b0d7a4ee2358
        image: quay.io/keycloak/keycloak:latest
        volumes:
            - ./idp:/opt/keycloak/data/import
        environment:
            KC_HOSTNAME: localhost
            KC_HOSTNAME_PORT: 7080
            KC_HOSTNAME_STRICT_BACKCHANNEL: 'true'
            KC_BOOTSTRAP_ADMIN_USERNAME: admin
            KC_BOOTSTRAP_ADMIN_PASSWORD: admin
            KC_HEALTH_ENABLED: 'true'
            KC_LOG_LEVEL: info
        healthcheck:
            test: ['CMD', 'curl', '-f', 'http://localhost:7080/health/ready']
            interval: 15s
            timeout: 2s
            retries: 15
        command: ['start-dev', '--http-port', '7080', '--https-port', '7443', '--import-realm']
        ports:
            - '7080:7080'
            - '7443:7443'
        depends_on:
            - db

volumes:
    dwengo_postgres_data:
    dwengo_loki_data:
    dwengo_grafana_data: