Cinder is the block storage service in OpenStack. Making the Cinder API service highly available in active / passive mode involves
- configuring Cinder to listen on the VIP address,
- managing Cinder API daemon with the Pacemaker cluster manager,
- configuring OpenStack services to use this IP address.
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Here is the documentation for installing Cinder service. |

![[Note]](../common/images/admon/note.png)
