Supported Platforms in Contrail Networking Release 21.4

Table 1 lists the orchestrator releases and the corresponding operating systems and kernel versions supported for all Contrail Networking Release 21.4 releases through Release 21.4.L2.

Table 1: Supported Platforms

Contrail Networking Release	Orchestrator Release	Deployment Tool	Operating System, Kernel, and Key Components Version
Contrail Networking Release 21.4.L2	Kubernetes 1.24.X	Juju Charms	Ubuntu 18.04.5—Linux Kernel Version 4.15.0-206-generic MaaS Version: 2.6.2
	Kubernetes 1.21.4/1.23.15 KubeVirt 0.48.0	Ansible	CentOS 7.9—Linux Kernel Version 3.10.0-1160.66.1.el7.x86_64 Ansible version : 2.7.11 Docker version: 18.03.1-ce/20.10.21
	Openstack Queens	Ansible	CentOS 7.9—Linux Kernel Version 3.10.0-1160.66.1.el7.x86_64 Ansible version: 2.7.11 Docker version: 18.03.1-ce
	Canonical OpenStack Queens	Juju Charms	Ubuntu 18.04.5—Linux Kernel Version 4.15.0-206-generic MaaS Version: 2.6.2
	Canonical OpenStack Ussuri	Juju Charms	Ubuntu 20.04.5—Linux Kernel Version 5.4.0-139-generic MaaS Version: 3.2.6
	Red Hat OpenStack 16.2.4	RHOSP 16 Director	RHEL 8.4—Linux Kernel Version 4.18.0-305.65.1.el8_4.x86_64 Director Image: rhosp-director-images-16.2-20221124.2.el8ost.noarch Red Hat Content Sync Date: Dec 15, 2022 at 08:30 AM
	Red Hat OpenStack 16.2.3	RHOSP 16 Director	RHEL 8.4—Linux Kernel Version 4.18.0-305.49.1.el8_4.x86_64 Director Image: rhosp-director-images-x86_64-16.2-20220609.1.el8ost.noarch Red Hat Content Sync Date: Nov 03, 07:19 PM
Contrail Networking Release 21.4.L1	Kubernetes 1.23	Juju Charms	Ubuntu 18.04.5—Linux Kernel Version 4.15.0-200-generic MaaS Version: 2.6.2
	Kubernetes 1.21.4	Ansible	CentOS 7.9—Linux Kernel Version 3.10.0-1160.66.1.el7.x86_64 Ansible version : 2.7.11 Docker version: 18.03.1-ce
	Openstack Rocky	Ansible	CentOS 7.9—Linux Kernel Version 3.10.0-1160.66.1.el7.x86_64 Ansible version: 2.7.11 Docker version: 18.03.1-ce
	Openstack Queens	Ansible	CentOS 7.9—Linux Kernel Version 3.10.0-1160.66.1.el7.x86_64 Ansible version: 2.7.11 Docker version: 18.03.1-ce
	Canonical OpenStack Train	Juju Charms	Ubuntu 18.04.5—Linux Kernel Version 4.15.0-200-generic MaaS Version: 2.6.2
	Canonical OpenStack Ussuri	Juju Charms	Ubuntu 20.04.5—Linux Kernel Version 5.4.0-135-generic MaaS Version: 2.4.2
	Red Hat OpenStack Platform 16.2.3	RHOSP 16 Director	RHEL 8.4—Linux Kernel Version 4.18.0-305.25.1.el8_4.x86_64 Director Image: rhosp-director-images-16.2-20211112.1.el8ost.noarch.rpm Red Hat Content Sync Date : Jan 11th, 2022, 05:21 PM PST RHEL 8.4—Linux Kernel Version 4.18.0-305.49.1.el8_4.x86_64 Director Image: rhosp-director-images-x86_64-16.2-20220609.1.el8ost.noarch Red Hat Content Sync Date : Nov 03 2022, 07:19 PM
Contrail Networking Release 21.4	Kubernetes 1.22	Juju Charms	Ubuntu 18.04.5—Linux Kernel Version 4.15.0-187-generic MaaS Version: 2.6.2
	Kubernetes 1.21.4	Ansible	CentOS 7.9—Linux Kernel Version 3.10.0-1160.66.1.el7.x86_64 Ansible version : 2.7.11 Docker version: 18.03.1-ce"
	Openstack Rocky	Ansible	CentOS 7.9—Linux Kernel Version 3.10.0-1160.66.1.el7.x86_64 Ansible version: 2.7.11 Docker version: 18.03.1-ce"
	Openstack Queens	Ansible	CentOS 7.9—Linux Kernel Version 3.10.0-1160.66.1.el7.x86_64 Ansible version: 2.7.11 Docker version: 18.03.1-ce"
	Canonical OpenStack Train	Juju Charms	Ubuntu 18.04.5—Linux Kernel Version 4.15.0-187-generic MaaS Version: 2.6.2
	Canonical OpenStack Ussuri	Juju Charms	Ubuntu 20.04.3—Linux Kernel Version 5.4.0-120-generic MaaS Version: 2.4.2
	Red Hat OpenStack Platform 16.2	RHOSP 16 Director	RHEL 8.4—Linux Kernel Version 4.18.0-305.12.1.el8_4.x86_64 Director Image: rhosp-director-images-16.2-20210902.2.el8ost.noarch Red Hat Content Sync Date : October 06, 2021, 05:21 PM PST RHEL 8.4—Linux Kernel Version 4.18.0-305.25.1.el8_4.x86_64 Director Image: rhosp-director-images-16.2-20211112.1.el8ost.noarch.rpm Red Hat Content Sync Date : Jan 11th, 2022, 05:21 PM PST