Deploy remark42 using Docker and Docker Compose

docker-compose.remark42.yml

version: '2'

services:
    remark:
        image: umputun/remark42:latest
        container_name: "remark42"
        hostname: "remark42"
        restart: always

        logging:
            driver: json-file
            options:
                max-size: "10m"
                max-file: "5"
        ports:
            - "8080:8080"
        environment:
            - REMARK_URL=http://127.0.0.1:8080
            - SITE=comments.mydomain
            - SECRET=yuZYTA7Te7rLydT5bM6cVFK4AkNS2Ruq
            - STORE_BOLT_PATH=/srv/var/db
            - BACKUP_PATH=/srv/var/backup
            - DEBUG=false
            - ADMIN_PASSWD=M9EKMMHyfj2ZjXhx5F95DwmkSM6Q86ch
        volumes:
            - ./var:/srv/var