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Committer:
Tarmac
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Author(s):
Chad Smith
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Date:
2013-02-22 00:49:01 UTC
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mfrom:
(620.1.16 ha-manager-skeleton)
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Revision ID:
tarmac-20130222004901-irkva391esj2vfm6
Initial HA service manager plugin for landscape-client to better enable Openstack live upgrades. This manager expects generic ha enablement and health scripts (add_to_cluster, remove_from_cluster and health_checks.d) delivered by a charm at /var/lib/juju/units/<charm_name>/charm/.
This plugin only activates upon receipt of an ha-service-change message from landscape-server. It will only take action with haproxy configured charms delivering the above-mentioned scripts. Without scripts or a health_checks.d dir, this plugin will log success and continue on with any package maintenance or updates. [f=1122508] [r=jseutter,radix]