OpenStack Support Matrix

OpenStack Supported Releases

Avi Vantage Versions Supported OpenStack Versions
20.1.1+ Queens, Rocky, Stein, Train
20.1.3+ Ussuri + All releases supported in 20.1.1
20.1.5+ Victoria + All releases supported in 20.1.3
21.1.2+ Wallaby + All releases supported in 20.1.5
22.1.4 Xena

Contrail

Avi Vantage Versions Supported Contrail Versions
20.1.+ 19.12, 5.1, 3.2
22.1.3 21.4

Supported Features

The following table lists the support matrix for OpenStack deployment in Avi Vantage for version 20.1.+.

Feature Details
SDNs
  • ML2/OVS
  • ML2/OVN
  • Contrail
DPDK Support
  • 20.1.+
Hypervisors
  • KVM
Scale out
  • Layer 2 scale out
  • Layer 3 scale out using Contrail
  • ECMP scale out in Contrail environment
Image formats
  • qcow2 and raw
Keystone
  • Keystone v3
Connectivity
  • Allowed Address Pair in ML2/OVS
  • Fixed IP address in Contrail

Notes:

  • For more details on Avi Heat Driver support matrix, refer to Avi Heat Driver guide
  • Unsupported installation methods for Avi Vantage are PackStack, DevStack

Deprecated Features

The following table lists the features deprecated on Avi Vantage starting the mentioned version:

Feature Details Avi Vantage version
BGP Scale out
  • BGP is not supported for OpenStack deployments
 All versions
Keystone
  • Keystone version 2
 18.2.8
Connectivity
  • Port security
 18.2.8
IPAM
  • OpenStack IPAM for K8s/OpenShift and LSC
18.2.8
SDNs
  • Nuage-as-the-SDN
  • ACI-as-the-SDN
20.1.1
Modes of Provisioning
  • LBaaSv2 support on Avi Vantage is deprecated starting from OpenStack 'Stein' release. Recommended to migrate to Avi managed mode.
  • Note:
    1] LBaaSv1 is already deprecated as mentioned at LBaaS V2 Driver. 1
    2] Octavia integration is not supported. Recommended to use Avi managed mode.
20.1.1
UI iframe
  • Horizon dashboard
 20.1.1

Document Revision History

Date Change Summary
January 08, 2021 Updated the OpenStack Support Matrix article to version 21.1
January 11, 2021 Moved OpenStack related content to Openstack Support Matrix guide.
April 15, 2021 Updated the openstack supported versions and Avi Heat driver link
October 14, 2021 Updated the openstack supported versions (Wallaby)