[openstack-dev] [Fuel][plugins] Fuel 6.0 plugin for Pacemaker STONITH (HA fencing)
xarses at gmail.com
Thu Jan 1 01:41:10 UTC 2015
Do you think that the existing post deployment hook is sufficient to
implement this or does additional plugins development need to be done to
On Dec 30, 2014 3:39 AM, "Bogdan Dobrelya" <bdobrelia at mirantis.com> wrote:
> There is a long living blueprint  about HA fencing of failed nodes
> in Corosync and Pacemaker cluster. Happily, in 6.0 release we have a
> pluggable architecture supported in Fuel.
> I propose the following implementation  (WIP repo ) for this
> feature as a plugin for puppet. It addresses the related blueprint for
> HA Fencing in puppet manifests of Fuel library .
> For initial version, all the data definitions for power management
> devices should be done manually in YAML files (see the plugin's
> README.md file). Later it could be done in a more user friendly way, as
> a part of Fuel UI perhaps.
> Note that the similar approach - YAML data structures which should be
> filled in by the cloud admin and passed to Fuel Orchestrator
> automatically at PXE provision stage - could be used as well for Power
> management blueprint, see the related ML thread .
> Please also note, there is a dev docs for Fuel plugins merged recently
>  where you can find how to build and install this plugin.
>  https://blueprints.launchpad.net/fuel/+spec/ha-fencing
>  https://review.openstack.org/#/c/144425/
> Best regards,
> Bogdan Dobrelya,
> Skype #bogdando_at_yahoo.com
> Irc #bogdando
> OpenStack-dev mailing list
> OpenStack-dev at lists.openstack.org
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