[ClusterLabs Developers] RFC: New stonith agent for pacemaker clusters running on virtual machines which are managed by ganeti

Digimer lists at alteeve.ca
Sat Oct 8 12:02:43 EDT 2016

On 07/10/16 08:50 AM, Dominik Klein wrote:
> Hi there
> I wrote an agent that should be (_is_ in my environment) able to
> implement stonith in a pacemaker cluster running on ganeti-powered
> virtual machines. It talks to the ganeti api.
> I did not do this with the xvm agent since it would (from what I
> understand) require a second control instance on the physical machines
> which might interfere with ganeti (expected machine states will likely
> be different in a shooting scenario).
> Any feedback is appreciated.
> Example configuration:
> Place the script in /usr/lib/stonith/plugins/external/ganeti and
> configure this fencing resource:
> primitive fencing stonith:external/ganeti \
> params \
> ganeti_api_port=5080 \
> ganeti_api_transport=https \
> ganeti_auth_password=seeeeCret \
> ganeti_auth_user=overlord \
> ganeti_cluster=ganeti.example.com \
> ganeti_curl_ignore_ssl_errors=true \
> op monitor interval=120s
> Thanks
> Dominik

Thanks for the contribution!

Baring any particular comments here, perhaps you could put a pull
request in for https://github.com/ClusterLabs/fence-agents.


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