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charm-guide
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Merge "Release notes around Series upgrade"

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Zuul 2019-08-09 12:43:54 +00:00 committed by Gerrit Code Review
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@ -182,6 +182,26 @@ stable charm revision.
See the `charm deployment guide <https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/app-upgrade-openstack.html>`__
for more details.
Series Upgrade Issues
=====================
Bug: #1839021: hacluster charm "Resource; res_ks_haproxy not running"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
For an HA deployment, when performing a Trusty to Xenial upgrade, it's
possible, if the keystone unit takes a long time to reboot and restart its
service, that keystone's hacluster crm monitor may exhaust its retries and
show a ``blocked`` state with the status message ``Resource: res_ks_haproxy not
running``.
In this case, running the following against the affected hacluster unit should
resolve the issue once the associated keystone unit has completed its upgrade:
.. code:: bash
juju run --unit <unit> sudo crm resource refresh
where ``<unit>`` is (say) keystone/0.
Deprecation Notices
===================