Updated Steps for kubernetes multi-version upgrade (dsr8MR2, dsr8MR3)
Change-Id: Id7ae90b8067072a82cca96a23c6a0a341ce406a9 Signed-off-by: Juanita Balaraj <juanita.balaraj@windriver.com>
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@ -220,8 +220,6 @@ system. This feature is not supported in the system which is not |AIO-SX|.
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#. |optional| Cordon
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.. _cordon:
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The :command:`kube-host-cordon` command will evict the regular pods from
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the host. This command will prevent the application from running on
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intermediate versions.
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@ -295,6 +293,8 @@ system. This feature is not supported in the system which is not |AIO-SX|.
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#. Upgrade kubelet on controller-0.
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.. _upgrade_kubelet:
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.. code-block:: none
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~(keystone_admin)]$ system kube-host-upgrade controller-0 kubelet
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@ -324,10 +324,12 @@ system. This feature is not supported in the system which is not |AIO-SX|.
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The status **upgraded-kubelet** will be entered when the kubelet upgrade
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has completed.
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Repeat steps :ref:`Cordon <cordon>` and :ref:`Upgrade the control plane <upgrade_control_plane>`
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to reach the target Kubernetes version. For example, in this case, repeat
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steps :ref:`Cordon <cordon>` and :ref:`Upgrade the control plane <upgrade_control_plane>`
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twice for the remaining versions v1.23.1 and v1.24.4.
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Repeat steps :ref:`Upgrade control plane <upgrade_control_plane>` and
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:ref:`Upgrade Kubelet <upgrade_kubelet>` to reach the target Kubernetes
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version. For example, in this case, repeat steps
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:ref:`Upgrade control plane <upgrade_control_plane>` and
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:ref:`Upgrade Kubelet <upgrade_kubelet>` twice for the remaining versions
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v1.23.1 and v1.24.4.
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#. |optional| Run the ``uncordon`` subcommand.
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