Access To Memory replication playbook

This playbook will take care of:

• Configure ES snapshots on source and destination servers
• Create elasticsearch and mysql backups for the source atom instance
• Copy ES / Mysql dumps from source to destination
• Load the backups in the destination host

Prerequisites

You need ansible , and ssh access to all involved hosts

How this works?

• Change the "hosts" file, to reflect the ip of your source atom instance. If both elasticsearch and mysql are in the same host, put the same ip twice

• Do the same for the destination atom instance

• Configure group_vars/all to reflect the username, database and password for mysql source atom database and destination one.

• Run the playbook with: ansible-playbook -i hosts playbook.yml

• Note: After replication you should clear the symfony and php-fpm (apcu) caches for the updates to display properly on the destination AtoM instance.