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Copy edits for typos, markup and other technical issues. Fix case typo Fix merge conflicts. Resolve FixMe issues. Minor copy edit updates. Signed-off-by: Ron Stone <ronald.stone@windriver.com> Change-Id: I7d710d3faa957c1cb66cc18c9a248a567e7c580f
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.. xkr159015711692
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.. _overview-of-firmware-update-orchestration:
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========
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Overview
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========
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Firmware update orchestration allows the firmware on the hosts of an entire
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|prod-long| system to be updated with a single operation.
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You can configure and run firmware update orchestration using the |CLI|, or the
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``stx-nfv`` VIM REST API.
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.. note::
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Firmware update is currently not supported on the Horizon Web interface.
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Only host device |FPGA| firmware update is currently supported.
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------------------------------------------
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Firmware update orchestration requirements
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------------------------------------------
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Firmware update orchestration can only be done on a system that meets the
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following conditions:
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- The system is clear of alarms \(with the exception of alarms for locked
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hosts, stopped instances, and firmware updates in progress\).
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.. note::
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When configuring firmware update orchestration, you have the option to
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ignore alarms that are not of management-affecting severity. For more
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information, see :ref:`Kubernetes Version Upgrade Cloud Orchestration
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<configuring-kubernetes-update-orchestration>`.
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- There are unlocked-enabled worker function hosts in the system that
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requires firmware update. The *Firmware Update Orchestration Strategy*
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creation step will fail if there are no qualified hosts detected.
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- Firmware update is a reboot-required operation. Therefore, in systems that
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have the |prefix|-openstack application applied with running instances, if
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the migrate option is selected there must be spare openstack-compute \
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(worker\) capacity to move instances off the openstack-compute \
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(worker\) host\(s\) being updated.
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.. note::
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Administrative controller Swacts should be avoided during firmware
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update orchestration.
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For more information, refer to the following:
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.. toctree::
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:maxdepth: 1
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the-firmware-update-orchestration-process
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firmware-update-operations-requiring-manual-migration
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