Updated Steps for kubernetes multi-version upgrade (dsr8MR2, dsr8MR3)

Change-Id: Id7ae90b8067072a82cca96a23c6a0a341ce406a9
Signed-off-by: Juanita Balaraj <juanita.balaraj@windriver.com>
This commit is contained in:
Juanita Balaraj 2024-08-28 18:06:22 +00:00 committed by Juanita-Balaraj
parent 1bc85b73f0
commit 1e919da8a6

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@ -220,8 +220,6 @@ system. This feature is not supported in the system which is not |AIO-SX|.
#. |optional| Cordon
.. _cordon:
The :command:`kube-host-cordon` command will evict the regular pods from
the host. This command will prevent the application from running on
intermediate versions.
@ -295,6 +293,8 @@ system. This feature is not supported in the system which is not |AIO-SX|.
#. Upgrade kubelet on controller-0.
.. _upgrade_kubelet:
.. code-block:: none
~(keystone_admin)]$ system kube-host-upgrade controller-0 kubelet
@ -324,10 +324,12 @@ system. This feature is not supported in the system which is not |AIO-SX|.
The status **upgraded-kubelet** will be entered when the kubelet upgrade
has completed.
Repeat steps :ref:`Cordon <cordon>` and :ref:`Upgrade the control plane <upgrade_control_plane>`
to reach the target Kubernetes version. For example, in this case, repeat
steps :ref:`Cordon <cordon>` and :ref:`Upgrade the control plane <upgrade_control_plane>`
twice for the remaining versions v1.23.1 and v1.24.4.
Repeat steps :ref:`Upgrade control plane <upgrade_control_plane>` and
:ref:`Upgrade Kubelet <upgrade_kubelet>` to reach the target Kubernetes
version. For example, in this case, repeat steps
:ref:`Upgrade control plane <upgrade_control_plane>` and
:ref:`Upgrade Kubelet <upgrade_kubelet>` twice for the remaining versions
v1.23.1 and v1.24.4.
#. |optional| Run the ``uncordon`` subcommand.