Re: Openstack cinder HA

On 20/06, Md. Farhad Hasan Khan wrote:

Hi,

In my environment openstack volume service running on compute node. When the openstack-cinder-volume service goes down on, the Block Storage volumes which were created using the openstack-cinder-volume service cannot be managed until the service comes up again.

I need help how to configure openstack cinder volume HA.

Thanks & B'Rgds,

Rony

Hi Rony,

You can configure Cinder API, Scheduler, and Backup in Active-Active and Cinder Volume in Active-Passive using Pacemaker.

Please check the "Highly available Block Storage API" documentation [1] for a detailed guide.

Cheers, Gorka.

[1]: https://docs.openstack.org/ha-guide/storage-ha-block.html