Marian Tudosoiu cead8ec623 Rework mariadb recovery tasks
In recover_cluster.yaml playbook the task to find the highest
seqno/Global Transaction ID is no longer relying only on grastate.dat
Instead it now follows the recommendations from galera cluster website
http://galeracluster.com/documentation-webpages/restartingcluster.html

Closes-Bug: 1682153

Change-Id: I5fc3eaa8baee659576c4c39aef9cfd351c8e9af7
2018-01-31 01:09:09 +02:00
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2018-01-31 01:09:09 +02:00
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