[ClusterLabs] How much cluster-glue support is still needed in Pacemaker?

Vladislav Bogdanov bubble at hoster-ok.com
Fri Nov 17 04:31:34 EST 2017

17.11.2017 02:26, Ken Gaillot wrote:
> We're starting work on Pacemaker 2.0, which will remove support for the
> heartbeat stack.
> cluster-glue was traditionally associated with heartbeat. Do current
> distributions still ship it?
> Currently, Pacemaker uses cluster-glue's stonith/stonith.h to support
> heartbeat-class stonith agents via the fence_legacy agent. If this is
> still widely used, we can keep this support.

This would be nice, AFAIK rcd_serial agent is available only in 
cluster-glue yet.

> Pacemaker also checks for heartbeat/glue_config.h and uses certain
> configuration values there in favor of Pacemaker's own defaults (e.g.
> the value of HA_COREDIR instead of /var/lib/pacemaker/cores). Does
> anyone still use the cluster-glue configuration for such things? If
> not, I'd prefer to drop this.

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