.. iru1558615665841
.. _uploading-and-applying-updates-to-systemcontroller-using-horizon:

==========================================================
Upload and Apply Updates to SystemController Using Horizon
==========================================================

You can upload and apply updates (patches) to the SystemController in order
to update the central update repository, from the Horizon Web interface.

.. rubric:: |context|

If you prefer, you can use the |CLI|. For more information, see
:ref:`uploading-and-applying-updates-to-systemcontroller-using-the-cli`.

.. rubric:: |proc|

#.  Select the **SystemController** region.

#.  Select **Distributed Cloud Admin** \> **Software Management**.

#.  On the **Software Management** page, select the **Releases** tab.

    .. image:: figures/software-management-system-controller.png
        :width: 1000px


#.  On the **Releases** tab, click **Upload Releases**.

    In the **Upload Releases** dialog box, click **Choose Files** to select
    updates (releases) for upload.

#.  In the dialog, click **Upload Releases**.

    The update is added to the Releases list in the **Available** state.

    .. image:: figures/uzw1525102534768.png

#.  Click **Deploy Start**.

    The state is updated to **Deploying**.


.. _uploading-and-applying-updates-to-systemcontroller-using-horizon-update-the-regionone:

--------------------
Update the RegionOne
--------------------

To fully deploy the Central Cloud's RegionOne through Horizon:

#.  Upload and apply updates to SystemController region.

    .. For more details see :ref:`configuring-update-orchestration`.

#.  Update the RegionOne region:

    #.  Change to the RegionOne region (top left drop-down menu).

        .. image:: figures/regionone.png

    #.  Go to **Admin** \> **Platform** \> **Software Management** and open the
        **Deploy Orchestration** tab.

    #.  Select **Create Strategy**.

    #.  Create an update strategy by specifying settings for the parameters in
        the **Create Strategy** dialog box.

    #.  Click **Apply Strategy** to apply the update strategy.

.. To update the RegionOne using the CLI see :ref:`update-orchestration-cli`.


   .. This procedure closely resembles what is described in
    :ref:`configuring-update-orchestration`. The key difference lies in the
    necessity to preselect RegionOne.

.. rubric:: |postreq|

To update the software on the System Controller and subclouds, you must use the
|prod-dc| Update Orchestration. For more information, see
:ref:`update-orchestration-of-central-clouds-regionone-and-subclouds`.