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charm-guide
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Merge "Update masakari and add ceph-iscsi"

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Zuul 2020-04-30 15:05:29 +00:00 committed by Gerrit Code Review
parent 0f050a0d2d 3db55e7bd2
commit 2ab12df0fd
1 changed files with 29 additions and 14 deletions
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doc/source/2005.rst
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@ -43,6 +43,8 @@ Supported charms
* lxd
* manila
* manila-ganesha
* masakari
* masakari-monitors
* neutron-api
* neutron-openvswitch
* neutron-gateway
@ -53,6 +55,7 @@ Supported charms
* octavia-dashboard
* octavia-diskimage-retrofit
* openstack-dashboard
* pacemaker-remote
* percona-cluster
* placement
* rabbitmq-server
@ -64,18 +67,16 @@ Preview charms
~~~~~~~~~~~~~~
* barbican-softhsm
* ceph-iscsi
* cinder-backup
* keystone-saml-mellon
* manila-generic
* masakari
* masakari-monitors
* mysql-innodb-cluster
* mysql-router
* neutron-api-plugin-ovn
* ovn-central
* ovn-chassis
* ovn-dedicated-chassis
* pacemaker-remote
* tempest
* trilio-data-mover
* trilio-dm-api
@ -123,6 +124,20 @@ Cinder charm support for Juju storage
The cinder charm has now grown support for Juju storage. Please see `Juju storage`_
and the `Cinder charm README`_ for more details.
Masakari and Masakari Monitors
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Masakari and Masakari monitors are both now considered to be suppported charms.
From Stein onwards the charms can be used to provide instance failover in the
event of hypervisor failure. From Ussuri onwards the charms can also restart
an instance if it fails. The charms do not support using Masakari to manage
processes on the hypervisor. Details on how to deploy the Masakari charms can
be found in the `Automated Instance Recovery appendix`_ in the `OpenStack Charms
Deployment Guide`_.
Bug `LP #1773765`_ is likely to affect on-going support of a Masakari
deployment.
NEW CHARM FEATURE GOES HERE
~~~~~~~~~~~~~~~~~~~~~~~~~~~
@ -164,6 +179,15 @@ Deployment Guide`_.
TrilioVault is a commerical snapshot and restore solution for OpenStack
and does not form part of the OpenStack project.
ceph-iscsi
~~~~~~~~~~
The new preview ceph-iscsi charm can be used to deploy Ceph iSCSI gateways.
These gateways provide iSCSI targets backed by a Ceph cluster. The charm
requires Focal (Ubuntu 20.04 LTS) and cannot be deployed in a LXD container. It
can, however, co-exist with the ceph-osd charm. For more details see the
`_Ceph iSCSI Gateway README`.
Upgrading charms
----------------
@ -228,14 +252,6 @@ configuration option allows the operator to control which Swift operator roles
will be authenticated, as usual. See the `Swift Auth System`_ for further
details.
Masakari and Masakari Monitors
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Both Masakari charms remain as previews. Bugs `LP #1728527`_ and `LP #1839715`_
need to be resolved in order to arrive at a successful instance HA deployment.
Bug `LP #1773765`_ is likely to affect on-going support of a Masakari
deployment.
Glance Simplestreams Sync
~~~~~~~~~~~~~~~~~~~~~~~~~
@ -319,12 +335,11 @@ Please see the `OpenStack Charm Guide`_ for current information.
.. _Cinder charm README: https://github.com/openstack/charm-cinder/blob/master/README.md
.. _Juju storage: https://juju.is/docs/storage
.. _TrilioVault appendix: https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/app-trilio-vault.html
.. _Automated Instance Recovery appendix: https://docs.openstack.org/project-deploy-guide/charm-deployment-guide/latest/app-masakari.html
.. _Ceph iSCSI Gateway README: https://github.com/openstack-charmers/charm-ceph-iscsi/blob/master/README.md
.. BUGS
.. _LP #1728527: https://bugs.launchpad.net/masakari-monitors/+bug/1728527
.. _LP #1773765: https://bugs.launchpad.net/masakari/+bug/1773765
.. _LP #1790904: https://bugs.launchpad.net/simplestreams/+bug/1790904
.. _LP #1826382: https://bugs.launchpad.net/nova/+bug/1826382
.. _LP #1839019: https://bugs.launchpad.net/charm-designate/+bug/1839019
.. _LP #1839715: https://bugs.launchpad.net/masakari/+bug/1839715