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Merge "Subcloud migration document (pick)"

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Zuul 2022-01-06 19:49:00 +00:00 committed by Gerrit Code Review
commit f164fe9a07
1 changed files with 11 additions and 2 deletions
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13
doc/source/dist_cloud/kubernetes/rehoming-a-subcloud.rst
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@ -67,6 +67,9 @@ There are six phases for Rehoming a subcloud:
``--install-values`` option, when running the remote subcloud reinstall,
upgrade or restore commands.
.. note::
These prerequisites apply if the old System Controller is still available.
.. rubric:: |proc|
@ -116,7 +119,13 @@ There are six phases for Rehoming a subcloud:
.. code-block:: none
~(keystone_admin)]$ dcmanager subcloud add --migrate –bootstrap-address <subcloud-controller-0-oam-address> --bootstrap-values <bootstrap_values_file> [--install-values <install_values_file>]
~(keystone_admin)]$ dcmanager subcloud add --migrate --bootstrap-address <subcloud-controller-0-oam-address> --bootstrap-values <bootstrap_values_file> [--install-values <install_values_file>]
.. note::
You will need to update the ``systemcontroller_gateway_address``
variable in the bootstrap values file before you perform the migration.
This field is the gateway address to the new System Controller.
The subcloud deploy status will change to "pre-rehome" and if the
preliminary steps complete successfully it will change to "rehoming".
@ -234,7 +243,7 @@ the new System Controller and re-attempt rehoming using the following commands:
.. code-block:: none
~(keystone_admin)]$ dcmanager subcloud delete <subcloud-name>
~(keystone_admin)]$ dcmanager subcloud add --migrate –bootstrap-address <subcloud-controller-0-oam-address> --bootstrap-values <bootstrap_values_file> [--install-values <install_values_file>]
~(keystone_admin)]$ dcmanager subcloud add --migrate --bootstrap-address <subcloud-controller-0-oam-address> --bootstrap-values <bootstrap_values_file> [--install-values <install_values_file>]
If the second attempt fails, it is recommended to contact Wind River Customer
Support at https://www.windriver.com/support.