manifest.jps

---
jpsType: install
jpsVersion: '1.1'
name: WordPress Cluster
categories:
  - apps/clustered-dbs
  - apps/popular
  - apps/clusters
  - apps/dev-and-admin-tools
description: Get your highly available and scalable clustered solution for WordPress,
  the extremely popular open source CMS and blogging tool. This package is designed
  to ensure the load tracking and distribution, as well as automatic adjusting the
  amount of allocated resources according to it.
logo: https://raw.githubusercontent.com/jelastic-jps/wordpress-cluster/master/images/wp-cluster.png
baseUrl: https://raw.githubusercontent.com/jelastic-jps/wordpress-cluster/master


settings:
  fields:
  - name: wp_title
    caption: WP Title
    type: string
    default: HelloWorld
    required: 'true'
    regex: "^[\\w-.]*$"
    regexText: Incorrect WP Title.

ssl: false
nodes:
  - nodeType: mysql5
    count: 2
    cloudlets: 8
    nodeGroup: sqldb
    displayName: Database
    env:
      ON_ENV_INSTALL: ''

  - nodeType: nginxphp
    count: 2
    cloudlets: 8
    nodeGroup: cp
    displayName: AppServer
    links: sqldb:DB
    volumes:
      - "/var/www/webroot/ROOT"
      - "/var/ftp/webroot/ROOT"
    volumeMounts:
      "/var/www/webroot/ROOT":
        readOnly: false
        sourcePath: "/data"
        sourceNodeGroup: storage
      "/var/ftp/webroot/ROOT":
        readOnly: false
        sourcePath: "/data"
        sourceNodeGroup: storage

  - nodeType: storage
    cloudlets: 8
    nodeGroup: storage
    displayName: Storage

  - nodeType: nginx
    count: 1
    cloudlets: 8
    nodeGroup: bl
    displayName: Load balancer

onAfterScaleOut[nodeGroup:cp]:
  forEach(event.response.nodes):
    cmd [${@i.id}]: sudo service nginx reload
    setNodeDisplayName [${@i.id}]: AppServer

onAfterScaleOut[nodeGroup:bl]:
  forEach(event.response.nodes):
    setNodeDisplayName [${@i.id}]: Load balancer

globals:
  DB_USER: jelastic-${fn.random}
  DB_PASS: "${fn.password(20)}"
  ADMIN_PASSWD: "${fn.password(20)}"

onInstall:
  - log: Auto Scaling Triggers
  - script: "${baseUrl}/scripts/addTriggers.js"

  - log: Set Node Display Name
  - setNodeDisplayName [bl]: Load balancer
  - setNodeDisplayName [cp]: AppServer

  - log: DB Multi-Master Cluster Setup
  - installJps:
      jps: https://raw.githubusercontent.com/jelastic-jps/mysql-cluster/master/scripts/multimaster-configuration.jps
      settings:
        db_user: "${globals.DB_USER}"
        db_pass: "${globals.DB_PASS}"
        custom_conf: "${baseUrl}/configs/mysql/mysql.cnf"
      user: root

  - log: CP Layer Setup
  - forEach(nodes.cp):
      setupNode:
        nodeId: "${@i.id}"

  - log: Download and Unpack latest WordPress release
  - cmd[storage]: wget -qO- 'https://wordpress.org/latest.tar.gz' | tar xz -C /tmp && mv /tmp/wordpress/* /data

  - log: Setup WordPress
  - installJps:
      jps: "${baseUrl}/scripts/setup-wordpress.jps"
      settings:
        db_host: DB_1
        db_user: "${globals.DB_USER}"
        db_pass: "${globals.DB_PASS}"
        admin_passwd: "${globals.ADMIN_PASSWD}"
        wp_title: "${settings.wp_title}"

  - log: 'Install HyperDB - is an advanced database class that supports replication, failover, load balancing and partitioning.'
  - cmd[storage]: |-
      wget ${baseUrl}/configs/wordpress/db-config.php -O /data/db-config.php
      wget ${baseUrl}/configs/wordpress/db.php -O /data/wp-content/db.php

  - log: Additional configuration for WordPress.
  - cmd[storage]: |-
      wget ${baseUrl}/configs/wordpress/wp-jelastic.php -O /data/wp-jelastic.php
      sed -i "s/.*'wp-settings.php';.*/require_once ABSPATH . 'wp-jelastic.php';\n&/" /data/wp-config.php

  - log: Plugins install
  - installJps:
      jps: "${baseUrl}/scripts/setup-plugins.jps"
      settings:
        server_webroot: /var/www/webroot/ROOT

  - log: Set permission
  - cmd[storage]: chown 700:700 -Rh /data/

actions:
  setupNode:
  - cmd[${this.nodeId}]: |-
      wget ${baseUrl}/configs/nginx/nginx.conf -O /etc/nginx/nginx.conf
      wget ${baseUrl}/configs/nginx/default.conf -O /etc/nginx/conf.d/default.conf
      wget ${baseUrl}/configs/php/wp-upload.ini -O /etc/php.d/wp-upload.ini
      wget ${baseUrl}/configs/php/opcache.ini -O /etc/php.d/opcache.ini
      sudo service nginx restart

success: Below you will find your admin panel link, username and password.</br></br>
  <table style='font-size:14px'><tr><td>Admin panel URL:</td><td><a href='${env.protocol}://${env.domain}/wp-admin/'
  target='_blank'>${env.protocol}://${env.domain}/wp-admin/</a></td></tr><tr><td>Login:</td><td><b>admin</b></td></tr><tr><td>Password:</td><td><b>${globals.ADMIN_PASSWD}</b></td></tr></table></br>To
  add custom domain name for your WordPress installation follow the steps described
  in our <a href='http://docs.jelastic.com/custom-domains' target='_blank'>documentation</a>