1b3231d83c
Due to missing spaces, some of the content in the installation guide is displayed as blockquote without being really quoted content. This change adds the needed spaces to remove the generated HTML blockquotes. The repositories.txt file gets included at different locations and that file contained the formatting spaces which were needed from the location which includes that file. It's most of the time better to do the indentation at the ".. include" level and leave the file which gets included *without* indentation. Because here, the indentation in the included file worked for some includes but not for all, because the content got used at different indentation levels. That made it necessary to touch the includes in basic_deployment and post_deployment too. Follow up patches will deal with the other install guide sections more in details. Change-Id: Ie2e7fea6d92f7742d23e22452e394b8ff40975eb
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Updating Undercloud Components
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------------------------------
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You can upgrade any packages that are installed on the undercloud machine.
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#. Remove all Delorean repositories::
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sudo rm /etc/yum.repos.d/delorean*
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#. Enable new Delorean repositories:
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.. include:: ../repositories.txt
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.. We need to manually continue our list numbering here since the above
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"include" directive breaks the numbering.
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3. Clean the yum cache to ensure only the new repos are used::
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sudo yum clean all
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#. Stop all OpenStack-related services if upgrading to Ocata or an older release.
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In Pike and later releases this step is handled by the undercloud upgrade
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process and should not be done by the user.
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.. admonition:: Stable Branch
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:class: stable
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Stop services so that they are not restarted by packaging scripts
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when they are updated. The service restarts will be handled by the
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undercloud upgrade command after new configuration has been applied.::
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sudo systemctl stop openstack-*
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sudo systemctl stop neutron-*
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sudo systemctl stop openvswitch
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sudo systemctl stop httpd
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#. Update the TripleO CLI package::
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sudo yum -y update python-tripleoclient
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.. admonition:: Ceph
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:class: ceph
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If you are using Pike or newer and Ceph was deployed in the
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overcloud, update ceph-ansible on the undercloud::
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sudo yum -y update ceph-ansible
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#. Run the undercloud upgrade command. This command will upgrade all packages
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and use puppet to apply new configuration and restart all OpenStack
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services.::
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openstack undercloud upgrade
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#. Proceed with :ref:`package_update`.
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