docs/doc/source/updates/kubernetes/manual-upgrade-overview.rst
Keane Lim ba78f1e682 Clarify upgrade procedure to prevent lack of free space
Change-Id: I0ae9b3e79e7648f36fdb811daa314464466ecf10
Signed-off-by: Keane Lim <keane.lim@windriver.com>
2021-10-06 11:17:51 -04:00

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.. mzg1592854560344
.. _manual-upgrade-overview:
=======================
Manual Upgrade Overview
=======================
|prod-long| enables you to upgrade the software across your Simplex, Duplex,
Standard, |prod-dc|, and subcloud deployments.
.. note::
Upgrading |prod-dc| is distinct from upgrading other |prod| configurations.
.. xbooklink For information on updating |prod-dc|, see |distcloud-doc|: :ref:`Upgrade
Management <upgrade-management-overview>`.
An upgrade can be performed manually or by the Upgrade Orchestrator which
automates a rolling install of an update across all of the |prod-long| hosts.
This section describes the manual upgrade procedures.
.. xbooklink For the orchestrated
procedure, see |distcloud-doc|: :ref:`Orchestration Upgrade Overview
<orchestration-upgrade-overview>`.
Before starting the upgrade process, ensure that the following conditions are
met:
- The system is patch current.
- There are no management-affecting alarms and the "system
health-query-upgrade" check passes.
- The new software load has been imported.
- A valid license file has been installed.
The upgrade procedure is different for the All-in-One Simplex configuration
versus the All-in-One Duplex, and Standard configurations. For more
information, see:
.. _manual-upgrade-overview-ul-bcp-ght-cmb:
- :ref:`Upgrading All-in-One Simplex <upgrading-all-in-one-simplex>`
- :ref:`Upgrading All-in-One Duplex / Standard <upgrading-all-in-one-duplex-or-standard>`