manifest.yml

jpsType: install
jpsVersion: '1.7.4'
id: magento-cluster
homepage: https://github.com/jelastic-jps/magento-cluster/tree/v2.2.0
description:
  text: Auto-scalable and highly-available cluster for Premium level Magento eCommerce hosting 
    with out-of-box auto-scaling, load and traffic distribution, database replication, page caching and user session storage.
  short: Auto-scalable and highly-available Magento cluster with load balancing, 
    data replication, content caching and user session storage.
categories:
- apps/clusters
- apps/e-commerce
name: Auto-Scalable Magento Cluster v2
logo: /images/magento-enterprise-small-v2.png

baseUrl: https://raw.githubusercontent.com/jelastic-jps/magento-cluster/v2.2.0

onBeforeInstall: /scripts/beforeinstall.js?_r=${fn.random}
onBeforeInit: /scripts/beforeinit.js?_r=${fn.random}
nodes: definedInOnBeforeInstall
skipNodeEmails: true

settings:
  fields:
    - caption: Scaling Strategy
      type: list
      name: loadGrowth
      default: slow
      required: true
      width: 225
      tooltip: | 
        Configure auto-scaling triggers, i.e. how fast the system responds to load spikes by adding or removing nodes.
        <p>Read more about <a href="https://docs.jelastic.com/automatic-horizontal-scaling">Automatic Horizontal Scaling</a></p>
      values:        
        - value: slow
          caption: Low Load
          tooltip: <h2>Low load scaling strategy</h2>add 1 new node when CPU > 70% <p>remove when CPU < 20%</p>
        - value: medium
          caption: Medium Load
          tooltip: <h3>Medium load scaling strategy</h3>add 1 new node when CPU > 50% <p>remove when CPU < 20%</p>
        - value: fast
          caption: High Load
          tooltip: <h3>High load scaling strategy</h3>add 2 new nodes when CPU > 30% <p>remove when CPU < 10%</p>
  
    - caption: Advanced Features
      type: displayfield
      name: displayfield
      markup:
 
    - caption: Web Application Firewall
      type: checkbox
      name: waf
      value: true
      disabled: false
      tooltip: "Protect web sites with <a href='https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:waf' target='_blank'>LiteSpeed built-in WAF</a> based on Free ModSecurity Rules from Comodo"

    - caption: Install Let's Encrypt SSL with Auto-Renewal
      type: checkbox
      name: le_addon
      value: true
      disabled: false
      tooltip: "Advanced integration with Let's Encrypt certificate authority that simplifies and automates the process of issuing, configuring and updating trusted custom SSL certificates."

    - caption: Install Lightning-Fast Premium CDN
      type: checkbox
      name: cdn_addon
      value: false
      hidden: true
      disabled: false
      tooltip: "Jelastic CDN is an HTTP/3 premium content delivery network of 160+ Super PoPs (points of presence) with bandwidth capacity up to 115 Tbps, advanced caching and acceleration strategies based on best-in-class IP Anycast technology."

    - type: displayfield
      hideLabel: true
      hidden: true
      name: bl_count   
      value: 1
      markup:

mixins:
 - https://raw.githubusercontent.com/jelastic-jps/magento-cluster/master/configs/vers.yaml

globals:
  DB_USER: ${settings.DB_USER:user-[fn.random]}
  DB_PASS: ${settings.DB_PASS:[fn.password(10)]}
  DB_HOST: sqldb
  ES_PASS: ${settings.ES_PASS:[fn.password(10)]}
  PROTOCOL: http
  MG_ADMIN_PASS: ${settings.MG_ADMIN_PASS:[fn.password(10)]}
  LS_ADMIN_PASS: ${settings.LS_ADMIN_PASS:[fn.password(10)]}
  SUCCESS: success
  EMAIL: default
      
onInstall:
  - addLimits
  - setProtocol
  - setDomain
  - if (${settings.is_trigger:true}):
    - log: Auto Scaling Triggers
    - script: /scripts/addTriggers.js
      nodeGroup: cp
      resourceType: CPU
      loadGrowth: ${settings.loadGrowth}
      cleanOldTriggers: true
      scaleDownLimit: ${nodes.cp.length}
  - storageHealthCheck
  - mountStorageByGroup: NFS4
  - setupNodes  
  - setupOpenSearch
  - initLEsettings
  - installMagento

  - if (('${settings.le_addon:false}' == 'true') || ('${settings.cdn_addon:false}' == 'true')):
    - script: |
        var actions = [];
        if ('${settings.le_addon:false}' == 'true')
          actions.push({
            jps: "https://github.com/jelastic-jps/lets-encrypt/blob/master/manifest.jps?_r=${fn.random}?_r=${fn.random}",
            nodeGroup: "bl",
            skipEmail: "true",
            settings: {
              test: false,
              customDomains: "${globals.DOMAIN}",
              fallbackToX1: true,
              webroot: true,
              webrootPath: "/var/www/webroot/ROOT/pub"
            }
          });
        if ('${settings.cdn_addon:false}' == 'true')
          actions.push({
            jps: "https://raw.githubusercontent.com/jelastic-jps/cdn/master/manifest.yml?_r=${fn.random}",
            nodeGroup: "bl",
            skipEmail: "true",
            settings: {
              note: "${settings.noteCDN:}"
            }
          });
        return { result: 0, onAfterReturn: { install: actions } };
   
  - if ('${settings.le_addon:false}' == 'true'): setupLEdomain        
  - if ('${settings.cdn_addon:false}' == 'true'): setupCDN
  - install: 
    - jps: /scripts/events.jps?_r=${fn.random}
    - jps: /scripts/addons.jps?_r=${fn.random}
        
actions:

  addLimits:
    - env.control.ApplyNodeGroupData [sqldb]:
        data:
          validation : 
            maxCount: 2

  setProtocol:
    - if (${settings.le_addon:false}):
        setGlobals:
          PROTOCOL: https

  setDomain:
    - script: /scripts/idna.js
      domains: ${env.domain}
    - setGlobals:
        DOMAIN: ${response.domains}
  
  setupNodes:
    - log: Nodes configurations
    - install:
      - jps: https://raw.githubusercontent.com/jelastic/templates/master/config_v2.jps?_r=${fn.random}
        settings:
          targetGroup: bl
          targetNodes: bl
          optimization: magento

      - jps: https://raw.githubusercontent.com/jelastic/templates/master/config_v2.jps?_r=${fn.random}
        settings:
          targetGroup: cp
          targetNodes: cp
          optimization: magento

      - jps: https://raw.githubusercontent.com/jelastic/templates/master/config_v2.jps?_r=${fn.random}
        settings:
          targetGroup: sqldb
          targetNodes: sqldb
          optimization: magento
  
    - cmd[cp, bl]: if test -f /usr/local/sbin/optimization.sh; then bash /usr/local/sbin/optimization.sh &>> /var/log/run.log; fi
  
    - cmd[cp, bl]: jem passwd set -p ${globals.LS_ADMIN_PASS}
      user: root
  
  setupLEdomain:
    - cmd[${nodes.cp.master.id}]: |-
        source /opt/letsencrypt/settings;
        bash ~/bin/japp.sh domain $domain;
        bash ~/bin/japp.sh ssl on;
    
  initLEsettings:
    - cmd[cp, bl]: |-
        [ ! -d /var/lib/jelastic/keys/letsencrypt ] && mkdir -p /var/lib/jelastic/keys/letsencrypt;
        echo "webroot=true" > /var/lib/jelastic/keys/letsencrypt/settings-custom;
        echo "webrootPath=/var/www/webroot/ROOT/pub" >> /var/lib/jelastic/keys/letsencrypt/settings-custom;
        echo "test=false" >> /var/lib/jelastic/keys/letsencrypt/settings-custom;
      user: root
  
  setupCDN:
    - script: return jelastic.dev.scripting.Eval("c05ffa5b45628a2a0c95467ebca8a0b4", session, "cdn.info", {partnerCode:1})
    - setGlobals:
        CDN: ${env.envName}-${response.response.partnerCode}.cdn.jelastic.net
        SUCCESS: success-cdn
        EMAIL: cdn
    - cmd[${nodes.cp.master.id}]: bash ~/bin/japp.sh edgeportCDN --cdn-url ${globals.CDN}

  installMagento:
    - install: /scripts/install.jps
      settings:
        db_host: ${globals.DB_HOST}
        db_user: ${globals.DB_USER}
        db_pass: ${globals.DB_PASS}
        es_host: nosqldb
        es_pass: ${globals.ES_PASS}
        mg_admin_pass: ${globals.MG_ADMIN_PASS}
        mg_url: ${globals.PROTOCOL}://${globals.DOMAIN}/
        version: ${globals.version_magento}
        user_email: ${user.email}
    - cmd[cp]: sudo jem service restart

  updateTriggers:
    if (!${event.params.auto:true}):
      - log: update scaling trigger
      - script: /scripts/updateTriggers.js
        count: ${nodes.cp.length}

  mountStorageByGroup:
    - log: Mount Storage by Group
    - api:
      - method: jelastic.environment.file.AddMountPointByGroup
        params:
          nodeGroup: cp
          sourceNodeId: ${nodes.storage.master.id}
          sourcePath: /data
          path: /var/www/webroot/ROOT
          sourceAddressType: NODE_GROUP
          protocol: ${this}
          
  storageHealthCheck:
    - cmd[cp]: |-
        [ ! -d /var/www/webroot/ROOT/pub ] && mkdir /var/www/webroot/ROOT/pub;
        echo "<?php http_response_code(500); ?>" > /var/www/webroot/ROOT/health_check.php;
        echo "<?php http_response_code(500); ?>" > /var/www/webroot/ROOT/pub/health_check.php;

  setupOpenSearch:
    - cmd[nosqldb]: |-
        jem passwd set -p ${globals.ES_PASS}
        sed -i "s/plugins.security.ssl.http.enabled.*/plugins.security.ssl.http.enabled: false/" /etc/opensearch/opensearch.yml;
        iptables -t nat -I PREROUTING -p tcp -m tcp --dport 4949 -j REDIRECT --to-ports 9200;
        iptables-save > /etc/sysconfig/iptables4-jelastic-nat;
        jem service restart
      user: root
  
    - env.control.ApplyNodeGroupData[nosqldb]:
        data:
          adminUrl: "http://node${nodes.nosqldb.master.id}-${env.domain}:4949"
          validation : 
            maxCount: 1

success:
  email: success/email/${nodes.cp.master.nodeType}/oneregion-${globals.EMAIL}.md?_r=${fn.random}
  text: success/text/oneregion/${globals.SUCCESS}.md?_r=${fn.random}

startPage: ${globals.PROTOCOL}://${env.domain}/