This update is to address the comments in https://review.opendev.org/c/starlingx/docs/+/921082
Fixed formatting Change-Id: I79713a36e66db3a9f1fd63a16818c874ac046319 Signed-off-by: Juanita Balaraj <juanita.balaraj@windriver.com>
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@ -9,7 +9,6 @@ Manual Kubernetes Version Upgrade
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You can upgrade the Kubernetes version on a running system from one supported
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You can upgrade the Kubernetes version on a running system from one supported
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version to another.
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version to another.
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.. note::
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.. note::
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Each |prod| release supports two or more consecutive Kubernetes releases.
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Each |prod| release supports two or more consecutive Kubernetes releases.
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@ -21,7 +20,6 @@ version to another.
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Kubernetes upgrades must be done sequentially without skipping any
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Kubernetes upgrades must be done sequentially without skipping any
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release(s).
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release(s).
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.. rubric:: |context|
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.. rubric:: |context|
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To complete this task, you will apply the following three updates (patches)
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To complete this task, you will apply the following three updates (patches)
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@ -38,10 +36,8 @@ and upgrade various systems.
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This Kubernetes update upgrades kubelet and kubectl RPMs to the new
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This Kubernetes update upgrades kubelet and kubectl RPMs to the new
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Kubernetes version.
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Kubernetes version.
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.. rubric:: |prereq|
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.. rubric:: |prereq|
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.. _manual-kubernetes-components-upgrade-ul-jbr-vcn-ylb:
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.. _manual-kubernetes-components-upgrade-ul-jbr-vcn-ylb:
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- The system must be clear of alarms.
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- The system must be clear of alarms.
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@ -163,7 +159,6 @@ and upgrade various systems.
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| state | upgrade-started |
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| state | upgrade-started |
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+--------------+--------------------------------------+
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+--------------+--------------------------------------+
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The upgrade process checks the *applied*/*available* updates, the upgrade
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The upgrade process checks the *applied*/*available* updates, the upgrade
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path, the health of the system, the installed applications compatibility and
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path, the health of the system, the installed applications compatibility and
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validates the system is ready for an upgrade.
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validates the system is ready for an upgrade.
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@ -173,12 +168,6 @@ and upgrade various systems.
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upgrade process to ignore non-management-affecting alarms.
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upgrade process to ignore non-management-affecting alarms.
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Kubernetes cannot be upgraded if there are management-affecting alarms.
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Kubernetes cannot be upgraded if there are management-affecting alarms.
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#. Update all applications that have the ``timing: pre`` metadata setting.
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.. code-block:: none
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~(keystone_admin)]$ system kube-pre-application-update
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#. Download the Kubernetes images.
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#. Download the Kubernetes images.
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For example:
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For example:
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@ -213,6 +202,12 @@ and upgrade various systems.
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| updated_at | 2023-06-26T18:51:29.486448+00:00 |
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| updated_at | 2023-06-26T18:51:29.486448+00:00 |
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+--------------+--------------------------------------+
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+--------------+--------------------------------------+
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#. Update all applications that have the ``timing: pre`` metadata setting.
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.. code-block:: none
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~(keystone_admin)]$ system kube-pre-application-update
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#. Upgrade Kubernetes networking.
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#. Upgrade Kubernetes networking.
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.. code-block:: none
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.. code-block:: none
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@ -318,7 +313,6 @@ and upgrade various systems.
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For each controller, do the following.
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For each controller, do the following.
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#. For non |AIO-SX| systems, lock the controller.
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#. For non |AIO-SX| systems, lock the controller.
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For example:
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For example:
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@ -358,7 +352,6 @@ and upgrade various systems.
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~(keystone_admin)]$ system host-unlock controller-1
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~(keystone_admin)]$ system host-unlock controller-1
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#. Show the Kubernetes upgrade status.
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#. Show the Kubernetes upgrade status.
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.. code-block:: none
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.. code-block:: none
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@ -382,7 +375,6 @@ and upgrade various systems.
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For each worker host, do the following:
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For each worker host, do the following:
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#. Lock the host.
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#. Lock the host.
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For example:
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For example:
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@ -418,7 +410,6 @@ and upgrade various systems.
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~(keystone_admin)]$ system host-unlock worker-1
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~(keystone_admin)]$ system host-unlock worker-1
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#. Complete the Kubernetes upgrade.
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#. Complete the Kubernetes upgrade.
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.. code-block:: none
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.. code-block:: none
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@ -161,12 +161,6 @@ system. This feature is not supported in the system which is not |AIO-SX|.
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| updated_at | None |
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| updated_at | None |
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+--------------+--------------------------------------+
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+--------------+--------------------------------------+
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#. Update all applications that have the ``timing: pre`` metadata setting.
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.. code-block:: none
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~(keystone_admin)]$ system kube-pre-application-update
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#. Confirm that the download has completed.
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#. Confirm that the download has completed.
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.. code-block:: none
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.. code-block:: none
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@ -183,6 +177,12 @@ system. This feature is not supported in the system which is not |AIO-SX|.
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| updated_at | 2023-08-24T02:38:16.374677+00:00 |
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| updated_at | 2023-08-24T02:38:16.374677+00:00 |
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+--------------+--------------------------------------+
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+--------------+--------------------------------------+
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#. Update all applications that have the ``timing: pre`` metadata setting.
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.. code-block:: none
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~(keystone_admin)]$ system kube-pre-application-update
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#. Upgrade Kubernetes networking.
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#. Upgrade Kubernetes networking.
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.. code-block:: none
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.. code-block:: none
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@ -343,8 +343,6 @@ system. This feature is not supported in the system which is not |AIO-SX|.
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| updated_at | 2023-08-24T11:56:56.178266+00:00 |
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| updated_at | 2023-08-24T11:56:56.178266+00:00 |
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+--------------+--------------------------------------+
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+--------------+--------------------------------------+
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.. code-block:: none
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~(keystone_admin)]$ system kube-upgrade-show
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~(keystone_admin)]$ system kube-upgrade-show
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+--------------+--------------------------------------+
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+--------------+--------------------------------------+
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| Property | Value |
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| Property | Value |
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