Release notes around Series upgrade

- Bug: #1839021 - hacluster charm "Resource;
                  res_ks_haproxy not running"

Related-Bug: #1839021
Change-Id: I0bdd6fe0599843bc288bd5ed77add90dd4063ed6
This commit is contained in:
Alex Kavanagh 2019-08-08 15:10:35 +01:00
parent 2caa2eac44
commit caf132f409
1 changed files with 20 additions and 0 deletions

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@ -248,6 +248,26 @@ 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
===================