In order to disable libvirt debug in CI (which takes vast amount of storage)
this change introduces nova_libvirt_logging_debug and disables that in CI.

Change-Id: I90bfd1b300ad3202ea4d139fda6d6beb44c5820f

The merge_configs action plugin is updated with an option to control
whether whitespace should be used around equal signs. The default
remains to use whitespace: only zookeeper.cfg doesn't use them.

This is to avoid issues with the zkCleanup.sh script which expects no
whitespace. The ZooKeeper documentation also uses no whitespace in
configuration file examples.

Change-Id: Ia082a1c002cc4e8b04f7696fdee827b747c6d13f
Closes-Bug: #1917490

In services which use the Apache HTTP server to service HTTP requests,
there exists a TimeOut directive [1] which defaults to 60 seconds. APIs
which come under heavy load, such as Cinder, can sometimes exceed this
which results in a HTTP 504 Gateway timeout, or similar. However, the
request can still be serviced without error. For example, if Nova calls
the Cinder API to detach a volume, and this operation takes longer
than the shortest of the two timeouts, Nova will emit a stack trace
with a 504 Gateway timeout. At some time later, the request to detach
the volume will succeed. The Nova and Cinder DBs then become
out-of-sync with each other, and frequently DB surgery is required.

Although strictly this category of bugs should be fixed in OpenStack
services, it is not realistic to expect this to happen in the short
term. Therefore, this change makes it easier to set the Apache HTTP
timeout via a new variable.

An example of a related bug is here:

https://bugs.launchpad.net/nova/+bug/1888665

Whilst this timeout can currently be set by overriding the WSGI
config for individual services, this change makes it much easier.

Change-Id: Ie452516655cbd40d63bdad3635fd66693e40ce34
Closes-Bug: #1917648

Co-Authored-By: Mark Goddard <mark@stackhpc.com>
Change-Id: I20c1d9bddee5a046b521b9378bade2ab50612be0

Depends-On: https://review.opendev.org/c/openstack/kolla-ansible/+/755589


Co-Authored-By: wu.chunyang <wuchunyang@yovole.com>

Change-Id: I489c1ca23d8abc350d3204ecc167d5d93bbbd1d9

- bind health manager port to ovs
- create a octavia-interface.service (used for creating health manager
  interface after reboot)
- used for ci, test or poc

Implements: blueprint implement-automatic-deploy-of-octavia

Change-Id: I8ac30dea6c8402d97189c6b05032c608936b0ff2
Co-Authored-By: wu.chunyang <wuchunyang@yovole.com>

Change-Id: I81a4f8f8b8faa7559740531bb16d8aec7fc23f9b

Change-Id: I77791d504327ace880d0cc2438af2f8ced66d4eb

The Cinder API log is currently written to a file called
cinder-wsgi.log, and the WSGI logs to cinder-api.log. Fluentd
then tries to parse the WSGI log as an OpenStack log which
results in 'got incomplete line' errors and prevents proper
ingestion of these logs.

Co-Authored-By: yaoning <yaoning@unitedstack.com>
Closes-Bug: 1916752
Change-Id: I3296dcc4780160cbf88bd18285571276f58bb249

trivial fix
see: https://review.opendev.org/c/openstack/kolla-ansible/+/763191

Change-Id: I7f5a5ba5e9a6b3866fc4d2c72b7b4884c85020bd

This change enables the use of Docker healthchecks for magnum
services.
Implements: blueprint container-health-check

Change-Id: I14d862aa599915c781d02b71a0e57d2124de9abc

it was confused to customize opts in trove-conductor.conf
or trove-taskmanager.conf now.
if we want to customize a opts,The operator needs
to know which service is using the configuration opts.
actually trove uses trove.conf is enough for all services
this change combines  all trove config files.

Change-Id: I5a630109e3c4b59bff216146a3ed64c6d47e247f

Change-Id: If42b7324b58851a4f0beb3a80c70ca2c9dd729af

It currently runs on hosts in ovn group, and in case that controllers are not
network gateways - it fails on missing openvswitch.

Change-Id: Ibbf683872337402b4e2a38323bb6a3f35ee4bed4

Update the Monasca docs to improve security considerations.

Trivial-Fix
Change-Id: I97eb8441466f8c6abdbd66068257765bdbe32d4d

This reverts commit ff441c1c.

Since RabbitMQ TLS is still not functional in Victoria, it is
not enabled for upgrade jobs.

Change-Id: I575942c8d90441145de78dcb16a2b4c1f172773b