I have faced that with quite old rabbitmq versions, like 3.7 As a workaround ha_queues worked nicely for me: https://www.rabbitmq.com/ha.html#mirroring-arguments вт, 18 окт. 2022 г., 15:45 Eugen Block <eblock at nde.ag>: > Are the remaining two nodes still member of a cluster? Can you share > 'rabbitmqctl cluster_status' from both nodes while the third is down? > How did you deploy openstack? > > Zitat von Nguyễn Hữu Khôi <nguyenhuukhoinw at gmail.com>: > > > Description > > =========== > > I set up 3 controllers and 3 compute nodes. My system cannot work well > when > > 1 rabbit node in cluster rabbitmq is down, cannot launch instances. It > > stucked at scheduling. > > > > Steps to reproduce > > =========== > > Openstack nodes point rabbit://node1:5672,node2:5672,node3:5672// > > * Reboot 1 of 3 rabbitmq node. > > * Create instances then it stucked at scheduling. > > > > Workaround > > =========== > > Point to rabbitmq VIP address. But We cannot share the load with this > > solution. Please give me some suggestions. Thank you very much. > > I did google and enabled system log's debug but I still cannot understand > > why. > > > > Nguyen Huu Khoi > > > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20221018/562bc099/attachment.htm>