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Docker orchestration for EEA main portal (www-prod-replica)

Docker orchestration for EEA main portal services

Pre-requirements

  • Dedicated Rancher Environment (recommended)

Register hosts within Rancher via Rancher UI

  • Register dedicated db hosts with labels: db=yes (PostgreSQL)
  • Register dedicated backend hosts with label: backend=yes (Plone)
  • Register dedicated frontend hosts with label: frontend=yes (Varnish, Apache, HAProxy)

Setup infrastructure

Note: See EEA SVN for answers.txt files

  • From Rancher Catalog > Library deploy:
    • Rancher NFS
  • From Rancher Catalog > EEA deploy:
    • EEA WWW - Volumes
      • DB Volume Driver: external
    • EEA WWW - Sync
      • Get SSH Public Key (rsync-client) from WWW AWS > www-sync > rsync-client > www-sync-rsync-client-1 > Console
      • SSH Public Key (PostgreSQL) DISABLED
      • Make sure that rsync-client on www-aws can connect to this rsync-server.
      • Make sure that rsync-client can connect to rsync-server from devel environment

Setup database backend

Note: See EEA SVN for answers.txt files

  • From Rancher Catalog > EEA deploy:
    • EEA - PostgreSQL
      • Name: www-postgres

Setup Plone backend

Note: See EEA SVN for answers.txt files

  • From Rancher Catalog > EEA deploy:
    • EEA - WWW (Plone)

Setup Frontend

Note: See EEA SVN for answers.txt files

  • From Rancher Catalog > EEA deploy:
    • EEA - Frontend
    • EEA - Load Balancer

Upgrade

  • Within Rancher UI press the available upgrade buttons

  • Confirm the upgrade

  • Or roll-back if something goes wrong and abort the upgrade procedure

Debug

  1. Start Plone instance in debug mode

     $ rancher exec -it www-plone/debug-instance bash
 $ bin/instance fg

  2. Now, via Rancher UI:

    • Within www-plone/debug-instance stack find exposed port for 8080 and click on it.