tree 23b65cbcc6fdb181d17057a0a668c90d344e5ea1
parent 1431a9278925bb154ce05e5260b3182d96314e5e
author Dennis Dmitriev <ddmitriev@mirantis.com> 1498744721 +0300
committer Dennis Dmitriev <ddmitriev@mirantis.com> 1498745154 +0300

Don't allow keepalived to switch into 'Failed state'

If network interface link flapped, keepalived may lost VIP and
switch to a Failed state until the service is restarted.

Option 'dont_track_primary' allows keepalived to live in that case.

More explanations: https://bits.enigmabridge.com/articles/2016-11/keepalived-high-available-setup.html

Related QA issues:
  https://mirantis.jira.com/browse/PROD-8063
  https://mirantis.jira.com/browse/PROD-12038

Change-Id: I5a4928469b3f1c844a38b242ed049cf44e91ee51