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Added a note "dcmanager kube-rootca-update and kube-upgrade strategy abort" do not abort (r8, dsr8)

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Change-Id: Id6f01faf37a9a2ff41cbf35ca223901b971d5a0d
Signed-off-by: Juanita Balaraj <juanita.balaraj@windriver.com>
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Juanita Balaraj 2023-11-24 21:30:28 +00:00
parent b7d082451d
commit 6fa1430857
1 changed files with 10 additions and 3 deletions
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13
doc/source/dist_cloud/kubernetes/orchestration-commands-for-dcmanager-4947f9fb9588.rst
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@ -5,6 +5,7 @@ Kubernetes Root CA Certificate Update for Distributed Cloud Orchestration
========================================================================= =========================================================================
.. warning:: .. warning::
During the Kubernetes Root |CA| update, ``deployments``, ``daemonsets``, and During the Kubernetes Root |CA| update, ``deployments``, ``daemonsets``, and
``statefulsets`` present in the cluster are rolling restarted. This impacts ``statefulsets`` present in the cluster are rolling restarted. This impacts
services provided by the application. It is highly recommended to schedule services provided by the application. It is highly recommended to schedule
@ -15,13 +16,19 @@ Kubernetes Root |CA| certificate(s) for one or more subclouds in a Distributed
Cloud Environment. Cloud Environment.
The Kubernetes Root |CA| update Distributed Cloud Orchestration commands for The Kubernetes Root |CA| update Distributed Cloud Orchestration commands for
DCManager use the keyword ``kube-rootca-update-strategy`` and provide the same DCManager uses the keyword ``kube-rootca-update-strategy`` and provides the same
five subcommands as the other orchestrations: :command:`create, delete, apply, five subcommands as the other orchestrations: :command:`create, delete, apply,
abort, show`. abort, and show` commands.
.. note::
The DCmanager :command:`kube-rootca-update-strategy abort` command
completes the current updating stage before aborting, to prevent hosts from
being left in a state requiring manual intervention.
DCManager Kubernetes Root |CA| update orchestration considers a subcloud to be DCManager Kubernetes Root |CA| update orchestration considers a subcloud to be
'out of sync' that needs to be orchestrated based on the ``kube-rootca_sync_status`` 'out of sync' that needs to be orchestrated based on the ``kube-rootca_sync_status``
field, which is updated based on the presence of alarms in the subcloud field. This is updated based on the presence of alarms in the subcloud
related to the Kubernetes Root |CA| certificate expiring soon (or expired) related to the Kubernetes Root |CA| certificate expiring soon (or expired)
status. status.