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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::
During the Kubernetes Root |CA| update, ``deployments``, ``daemonsets``, and
``statefulsets`` present in the cluster are rolling restarted. This impacts
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.
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,
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
'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)
status.