Bogdan,

Do you think that the existing post deployment hook is sufficient to
implement this or does additional plugins development need to be done to
support this
On Dec 30, 2014 3:39 AM, "Bogdan Dobrelya" <bdobre...@mirantis.com> wrote:

> Hello.
> There is a long living blueprint [0] 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 [1] (WIP repo [2]) for this
> feature as a plugin for puppet. It addresses the related blueprint for
> HA Fencing in puppet manifests of Fuel library [3].
>
> 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 [4].
>
> Please also note, there is a dev docs for Fuel plugins merged recently
> [5] where you can find how to build and install this plugin.
>
> [0] https://blueprints.launchpad.net/fuel/+spec/ha-fencing
> [1] https://review.openstack.org/#/c/144425/
> [2]
>
> https://github.com/bogdando/fuel-plugins/tree/fencing_puppet_newprovider/ha_fencing
> [3]
> https://blueprints.launchpad.net/fuel/+spec/fencing-in-puppet-manifests
> [4]
>
> http://lists.openstack.org/pipermail/openstack-dev/2014-November/049794.html
> [5]
>
> http://docs.mirantis.com/fuel/fuel-6.0/plugin-dev.html#what-is-pluggable-architecture
>
> --
> Best regards,
> Bogdan Dobrelya,
> Skype #bogdando_at_yahoo.com
> Irc #bogdando
>
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