docker-compose.yml

version: '3'
services:
    php:
        build: ./php
        image: php:7-fpm
        restart: unless-stopped
        volumes:
            - './php/php.ini:/usr/local/etc/php/php.ini'
            - './php/www.conf:/usr/local/etc/php-fpm.d/www.conf'
            - './www:/var/www'
        working_dir: /var/www

    openresty:
        build: ./openresty/build
        container_name: nginx
        depends_on:
            - php
        restart: always
        ports: 
            - 80:80
            - 443:443
        volumes: 
            - ./openresty/nginx.conf:/usr/local/openresty/nginx/conf/nginx.conf
            - ./openresty/conf:/usr/local/openresty/nginx/conf/apps:z
            - ./www:/var/www
            - ./openresty/certs:/certs:z
        networks:
            - default
        extra_hosts:
            - "host.docker.internal:172.17.0.1"

    postgres:
        image: mdillon/postgis:10
        restart: unless-stopped
        ports:
            - 5432:5432
        environment:
            POSTGRES_USER: keycloak
            POSTGRES_PASSWORD: keycloak
        volumes:
            - ./db:/var/lib/postgresql/data


    keycloak:
        image: jboss/keycloak
        restart: always
        depends_on: 
            - openresty
            - postgres
        volumes:
#            - ./keycloak/realm.json:/tmp/realm.json
        ports:
            - 8282:8080
        environment:
            DB_VENDOR: postgres
            DB_ADDR: postgres
            DB_PORT: 5432
            DB_USER: keycloak
            DB_PASSWORD: keycloak
#            KEYCLOAK_IMPORT: /tmp/realm.json
            KEYCLOAK_USER: admin
            KEYCLOAK_PASSWORD: admin
            PROXY_ADDRESS_FORWARDING: 'true'
            JAVA_OPTS: "-Dkeycloak.profile.feature.scripts=enabled -Dkeycloak.profile.feature.upload_scripts=enabled  -server -Xms64m -Xmx512m 
            -XX:MetaspaceSize=96M -XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true 
            -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true"