Commvault provides support for the following OpenStack distributions:
OpenStack versions: Victoria, Ussuri, Train, Stein, Rocky, Queens, Pike, Ocata, Newton, Mitaka, Liberty, Kilo
Red Hat OpenStack Platform with the following versions:
Train: Red Hat OpenStack Platform 16
Stein: Red Hat OpenStack Platform 15
Rocky: Red Hat OpenStack Platform 14
Queens: Red Hat OpenStack Platform 13
Pike: Red Hat OpenStack Platform 12
Ocata: Red Hat OpenStack Platform 11
Newton: Red Hat OpenStack Platform 10
Mitaka: Red Hat OpenStack Platform 9
Liberty > Red Hat OpenStack Platform 8
Kilo > Red Hat OpenStack Platform 7
OpenStack Community edition running on CentOS versions: 8, 7, 6, 5, 4, 3
Mirantis with the following versions: Ocata, Newton, Mitaka, Liberty, Kilo
HPE Helion OpenStack 4.0.1 with the following version: Mitaka
Huawei OpenStack Platform with the following versions: FusionCloud V100R002C00SPC600 (FusionCloud 2.06), FusionCloud 6.3.1, FusionCloud 6.5.0 (Huawei Cloud Stack 6.5.0), FusionCloud 6.5.1 (Huawei Cloud Stack 6.5.1), Huawei Cloud Stack 8.1.x.
Note: For Huawei Cloud Stack 8.1.x, a backup is certified only for instances created from images.
H3C OpenStack Platform with the following version: Pike, Mitaka
EasyStack Cloud Service (ECS) OpenStack Platform 220.127.116.11-2 with the following version: Newton
When creating a virtualization client, if there are multiple endpoints for the keystone URL, use the keystone URL for the public endpoint.
If cinder volumes are created on a storage array, you must obtain the corresponding licenses (for example, Storage Snapshot and LUN copy).
Note: For Huawei OpenStack Platforms with any version of FusionCloud, you must configure the bEnableFusionCloud additional setting to execute restores. For more information, see Restores for OpenStack.
Virtual Server Agent (Proxy) Requirements
Install the Virtual Server Agent on a Windows or Linux instance in the OpenStack environment.
Only instances that have the VSA installed can act as VSA proxies to perform backups and restores.
At least one proxy is needed for each region. You can deploy additional VSA proxies as needed for load balancing.
The following operating systems are supported for VSA proxies:
Microsoft Windows Server 2016
Microsoft Windows Server 2012 R2
CentOS 7, 8
RHEL 7.2, 7.3, 7.4, 7.5, 8
Linux proxies must have the psmisc and lvm2 packages installed.
For CentOS 8, Oracle Linux (OL8.x), or RHEL 8 instances, to install operating system packages that must enable automatic installation of Mono, register the instances with CentOS, Oracle, or Red Hat.
The Virtual Server Agent should be installed on instances that meet the following requirements:
Minimum of 100 GB disk space recommended
Minimum of 4 GB RAM required beyond the requirements of the operating system and running applications
For Windows proxies, VirtIO version 18.104.22.16800 is supported as a driver for OpenStack backup and restore operations.
For Linux proxies, disable lvmetad.
For more information, see System Requirements for Virtual Server Agent with OpenStack.