INFRA-160 Setup hourly backups on new-sushi
Following on INFRA-149 and sort of related to INFRA-93, I'm opening a ticket to track the configuration of newsushi for hourly backups.
Sushi had hourly/daily/weekly backups for www-prod, java-prod and test-master using rsnapshot.
I would aim at having hourly backups with rdiff-backup, and Percona's snapshot tool (https://www.percona.com/doc/percona-xtrabackup/2.2/innobackupex/creating_a_backup_ibk.html).
Also, newsushi has been setup by OSUOSL and is running Ubuntu 14.03 LTS. This machine will not be managed with Puppet, but only Ansible, so this will be an opportunity to further test/document the new Ansible scripts (https://github.com/civicrm/civicrm-infra/tree/master/ansible).