Sounds like this is tooz[1] ;) The api for tooz (soon to be an oslo library @ https://review.openstack.org/#/c/122439/) is around coordination and 'service-group' like behavior so I hope we don't have duplicates of this in 'oslo.healthcheck' instead of just using/contributing to tooz instead.
https://github.com/stackforge/tooz/blob/master/tooz/coordination.py#L63 CoordinationDriver - watch_join_group - unwatch_join_group - join_group - get_members - ... Tooz has backends that use [redis, zookeeper, memcache] to achieve the above API (it also has some locking support for distributed locks as well). Feel free to jump on #openstack-state-management if u want more info (jd and the enovance guys and myself have developed that library for this kind of purpose). -josh On Nov 13, 2014, at 10:58 PM, Jastrzebski, Michal <michal.jastrzeb...@intel.com> wrote: > Also, on "Common approach to HA" session we moved something like > oslo.healthcheck (or whatever it will be called), common lib for > service-group like behavior. In my opinion it's pointless to implement > zookeeper management in every project separately (its already in nova..). > Might be worth looking closely into this topic. _______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
