docker-compose definition for a Wordpress environment with SSH access

docker-compose.yml

# Requirement: https://github.com/jdeathe/centos-ssh/issues/472
# 
# On CentOS-7 Host install docker-compose:
#   sudo yum -y upgrade python*
#   sudo yum -y install epel-release
#   sudo yum -y install python-pip
#   sudo pip install docker-compose
# OR Use container alias and add the following 2 environment variables to .env
#   Ref: https://gist.github.com/jdeathe/e7b09222bb44a2efa6a67b893fe35ac1
#
# Example settings - to be replaced with your own values
#   export MYSQL_ROOT_PASSWORD=b1o88er
#   export SSH_USER_PASSWORD='$6$pepper$g5/OhofGtHVo3wqRgVHFQrJDyK0mV9bDpF5HP964wuIkQ7MXuYq1KRTmShaUmTQW3ZRsjw2MjC1LNPh5HMcrY0'
#
# Start the services:
#   sudo -E docker-compose up -d
#
# Connect to the SSH container from a remote host
#   ssh -p 8822 blogmin@{docker-host}
# 
#   Once connected set permissions to the SSH_USER account with the www-data (id 33) group.
#     sudo chown -R blogmin:33 ~/html
#
# To complete the installation:
#   http://{docker-host}:8980/

version: "2.0"
networks:
  wb_db:
    driver: "bridge"
volumes:
  wp_db:
    driver: "local"
  wp_html:
    driver: "local"
  wp_php_conf:
    driver: "local"
  wp_ssh_keys:
    driver: "local"
services:
  ssh:
    image: "jdeathe/centos-ssh:2.2.1"
    volumes:
      - "wp_html:/var/www/html"
      - "wp_ssh_keys:/etc/ssh"
    ports:
      - "8822:22"
    environment:
      SSH_USER: "blogmin"
      SSH_USER_ID: "65534:65534"
      SSH_USER_HOME: "/var/www"
      SSH_USER_PASSWORD_HASHED: "true"
      SSH_USER_PASSWORD: "${SSH_USER_PASSWORD}"
      SSH_AUTHORIZED_KEYS: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCVGVvaK4hk00PYfkDFcC/7HzT08hxwUAy+91E1HDHQv76W5v8LN50duaQ78x5N0BgliijnA0Ql1WxcgTKkL+yvYN0Mjkfr8tnnL9GGwySv4OWJDZaWieDqFkRtWN2R38M8YUBKO4ZWvTntY4CQn+pC3f18PbqqvoSKMSEK2qlg3nDgGpaIrwThMGJro9jqOIhEyu2eM8BKrgd/VHPGu3bLwutiLvCjiFgVMDiclvun8407AgKwgzc4yfQlljz4nV2irVMkYy0ambNPIk14Js82G/IeC6SBnf80cv3uiNmBUi0jbDJfxRZNvJ5inelYbXgU5PCOxotWZAC3QHQversl"
    restart: "always"
  wordpress:
    image: "wordpress:4.7-php7.0-apache"
    depends_on:
      - "wordpress_db"
    environment:
      APACHE_RUN_USER: "nobody"
      APACHE_RUN_GROUP: "www-data"
      WORDPRESS_DB_HOST: "wordpress_db"
      WORDPRESS_DB_PASSWORD: "${MYSQL_ROOT_PASSWORD}"
    links:
      - "wordpress_db"
    networks:
      wb_db:
        aliases:
          - "wordpress"
    ports:
      - "8980:80"
    volumes:
      - "wp_html:/var/www/html"
      - "wp_php_conf:/usr/local/etc/php/conf.d"
    restart: "always"
  wordpress_db:
    image: "mariadb:10.1.21"
    environment:
      MYSQL_ROOT_PASSWORD: "${MYSQL_ROOT_PASSWORD}"
    networks:
      wb_db:
        aliases:
          - "wordpress_db"
    volumes:
      - "wp_db:/var/lib/mysql"
    restart: "always"