Enables zun to access cinder volumes when cinder is configured to use
external ceph.
Copies ceph config file and ceph cinder keyring to /etc/ceph in
zun_compute container.

Closes-Bug: 1848934
Change-Id: Ie56868d5e9ed37a9274b8cbe65895f3634b895c8

Custom themes support for horizon deployment.
 - horizon role task added for copying theme files
 - added theme copying into the container in templates
 - docs and reno updated

Change-Id: If9982c8e18be31772cb031ef72b7eebd4d768be5
Co-Authored-By: Jakub Darmach <jakub@stackhpc.com>
Depends-On: https://review.opendev.org/c/openstack/kayobe/+/824565
Depends-On: https://review.opendev.org/c/openstack/kolla/+/826672

Change-Id: I8bf5453c6943fd2ad8912e5d80af179296ada894

Some ID provider configurations do not require a certificate file.
Change the logic to allow this, and update documentation accordingly.

Change-Id: I2c34a6b5894402bbebeb3fb96768789bc3c7fe84

Per [1] and exchange on IRC.

[1] http://lists.openstack.org/pipermail/openstack-discuss/2021-December/026437.html

Change-Id: I322500e7204eb129d7bf085006627e8c4aaaa934

Change-Id: I27496528c684c993a3e470265ba86cc29c136c7b

This is a docs amendment to let users know that calling
init-runonce is not a required deployment step and it may not work
for them if they modified the defaults.

Change-Id: Ia3922b53d91a1a820447fec6a8074b941edc2ee9

Nova provides a mechanism to set static vendordata via a file [1].
This patch provides support in Kolla Ansible for using this
feature.

Arguably this could be part of a generic mechansim for copying
arbitrary config, but:

- It's not clear if there is anything else that would take
  advantage of this
- One size might not fit all

[1] https://docs.openstack.org/nova/latest/configuration/config.html#api.vendordata_jsonfile_path

Change-Id: Id420376d96d0c40415c369ae8dd36e845a781820

As promised for Xena.

Change-Id: Id634426a1961f0b883068e4ed80e7d1633e5708e

Change-Id: I3a9c49c73a932b3d5ceed65c92190e5d72e27bbb
Closes-Bug: #1626259

This change updates documentation, examples and tests to support
Ironic inspection through DHCP-relay. The dnsmasq service should be
configured with more specific format set in the variable
``ironic_dnsmasq_dhcp_range``. See the dnsmasq manual page [1].

[1] https://thekelleys.org.uk/dnsmasq/docs/dnsmasq-man.html



Change-Id: I9488a72db588e31289907668f1997596a8ccdec6
Signed-off-by: Maksim Malchuk <maksim.malchuk@gmail.com>

Curl would not work without -L on old openstack.org URLs.

TrivialFix

Change-Id: I7ed7bd336f4b874fc6027cb9ad20669b08e4a7e9

* Fix various typos and formatting.
* Add documentation about custom collector backend.
* Add documentation about custom storage backend.

Change-Id: If937afc5ce2a2747f464fbaf38a5dcf2e57ba04f
Closes-bug: #1940842

* Register Swift-compatible endpoints in Keystone
* Load balance across RadosGW API servers using HAProxy

The support is exercised in the cephadm CI jobs, but since RGW is
not currently enabled via cephadm, it is not yet tested.

https://docs.ceph.com/en/latest/radosgw/keystone/

Implements: blueprint ceph-rgw

Change-Id: I891c3ed4ed93512607afe65a42dd99596fd4dbf9

Change-Id: I51e2b62f563e66b6bb919621272662f3f8721eb2

This patch adding option to control weight of haproxy
backends per service via host variable.

Example:

[control]
server1 haproxy_nova_api_weight=10
server2 haproxy_nova_api_weight=2 haproxy_keystone_internal_weight=10
server3 haproxy_keystone_admin_weight=50

If weight is not defined, everything is working as before.

Change-Id: Ie8cc228198651c57f8ffe3eb060875e45d1f0700

Docs adapted to match.
Removed the unsupported-for-quay option to set up
a pull-through cache.

Closes-Bug: #1942134
Change-Id: If5a26b1ba4bf35bc29306c24f608396dbf5e3371

Haproxy was renamed in [1].

[1] https://review.opendev.org/c/openstack/kolla-ansible/+/770618

Change-Id: Ib2d7f0774fede570a8c4c315d83afd420c31da0b

To follow best security practices and help fellow operators.

More details inline and in the linked bug report.

Closes-Bug: #1940547
Change-Id: Ide9e9009a6e272f20a43319f27d257efdf315f68

Manila has changed from using subfolders to subvolumes.
We need a bit of a tidy up to prevent deploy errors.
This change also adds the ability to specify the ceph FS
Manila uses instead of relying on the default "first found".

Closes-Bug: #1938285
Closes-Bug: #1935784
Change-Id: I1d0d34919fbbe74a4022cd496bf84b8b764b5e0f

Basically, there are three main installation scenario:

Scenario 1:
Ironic installation together with other openstack services
including keystone. In this case variable enable_keystone
is set to true and keystone service will be installed
together with ironic installation. It is possible realise this
scenario, no fix needed

Scenario 2:
Ironic installation with connection to already installed
keystone. In this scenario we have to set enable_keystone
to “No” to prevent from new keystone service installation
during the ironic installation process. But in other hand,
we need to have correct sections in ironic.conf to provide
all information needed to connect to existing keystone.
But all sections for keystone are added to ironic.conf only
if enable_keystone var is set to “Yes”. It isn’t possible
to realise this scenario. Proposed fix provide support for
this scenario, where multiple regions share the same
keystone service.

Scenario 3:
No keystone integration. Ironic don't connect to Keystone.
It is possible realise this scenario, no fix needed

Proposed solution also keep the default behaviour: if no
enable_keystone_integration is manually defined by default
it takes value of enable_keystone variable and all behaviour
is the same. But if we don't want to install keystone and
want to connect to existing one at the same time, it will be
possible to set enable_keystone var to “No”
(preventing keystone from installation) and at the same
time set ironic_enable_keystone_integration to Yes to allow
needed section appear in ironic.conf through templating.

Change-Id: I0c7e9a28876a1d4278fb2ed8555c2b08472864b9

Change-Id: I0d7c7f47e6653cf2903589a9c86798a8c6404af5

As mentioned in the Iced014acee7e590c10848e73feca166f48b622dc
commit message, in Ussuri+ we can use ``+sbwtdcpu none
+sbwtdio none`` as well. This is due to relying on RMQ-provided
erlang in version 23.x.

This change adds the extra arguments by default.
It should be backported down to Ussuri before we do a release with
Iced014acee7e590c10848e73feca166f48b622dc.

Change-Id: I32e247a6cb34d7f6763b544f247fd408dce2b3a2

In Ussuri, nova stopped using separate Ceph keys for the volumes and vms
pools by default. Instead, we set ceph_nova_keyring to the value of
ceph_cinder_keyring by default, which is ceph.client.cinder.keyring.
This is in line with the Ceph OpenStack integration guide [1]. However,
the user used by nova to access the vms pool (ceph_nova_user) defaults
to nova, meaning that nova will still try to use a
ceph.client.nova.keyring, which probably does not exist. We did not see
this issue in CI, because we set ceph_nova_user to cinder.

This change fixes the issue by setting ceph_nova_user to the value of
ceph_cinder_user by default, which is cinder.

Closes-Bug: #1934145
Related-Bug: #1928690

[1] https://docs.ceph.com/en/latest/rbd/rbd-openstack/

Change-Id: I6aa8db2214e07906f1f3e035411fc80ba911a274

Nova always tries to create the rabbitmq user regardless of
whether RabbitMQ is enabled or not.
This ps also adds an external rabbitmq doc.

Change-Id: Iec517226e4c82ea351889b55689a3efceaadcc76

In the Xena release, Ironic removed the iSCSI driver [1]. The
recommended driver is direct, which uses HTTP to transfer the disk
image. This requires an HTTP server, and the simplest option is to use
the one currently deployed when enable_ironic_ipxe is set to true. For
this reason, this patch always enables the HTTP server running on the
conductor.

iPXE is still enabled separately, since it cannot currently be used at
the same time as PXE.

[1] https://review.opendev.org/c/openstack/ironic/+/789382

Change-Id: I30c2ad2bf2957ac544942aefae8898cdc8a61ec6

The variable octavia_amphora_flavor should be octavia_amp_flavor.

The variable for customising network and subnet was only mentioned in
the example.

Change-Id: I3ba5a7ccc2c810fea12bc48584c064738e5aa35e

Adds a new variable, 'disable_firewall', which defaults to true. If set
to false, then the host firewall will not be disabled during
kolla-ansible bootstrap-servers.

Change-Id: Ie5131013012f89c8c3b91ca359ad17d9cb77efc8

This patch is adding configuration option to
manipulate with kernel option sysctl_net_ipv4_tcp_retries2.

More informations about kernel option in [1][2]
and RedHat suggestion [3] to set for DBs and HA.

[1]: https://pracucci.com/linux-tcp-rto-min-max-and-tcp-retries2.html
[2]: https://blog.cloudflare.com/when-tcp-sockets-refuse-to-die/
[3]: https://access.redhat.com/solutions/726753

Closes-Bug: #1917068
Change-Id: Ia0decbbfa4e33b1889b635f8bb1c9094567a2ce6

On machines with many cores, we were seeing excessive CPU load on systems
that were not very busy. With the following Erlang VM argument we saw
RabbitMQ CPU usage drop from about 150% to around 20%, on a system with
40 hyperthreads.

    +S 2:2

By default RabbitMQ starts N schedulers where N is the number of CPU
cores, including hyper-threaded cores. This is fine when you assume all
your CPUs are dedicated to RabbitMQ. Its not a good idea in a typical
Kolla Ansible setup. Here we go for two scheduler threads.
More details can be found here:
https://www.rabbitmq.com/runtime.html#scheduling
and here:
https://erlang.org/doc/man/erl.html#emulator-flags

    +sbwt none

This stops busy waiting of the scheduler, for more details see:
https://www.rabbitmq.com/runtime.html#busy-waiting
Newer versions of rabbit may need additional flags:
"+sbwt none +sbwtdcpu none +sbwtdio none"
But this patch should be back portable to older versions of RabbitMQ
used in Train and Stein.

Note that information on this tuning was found by looking at data from:
rabbitmq-diagnostics runtime_thread_stats
More details on that can be found here:
https://www.rabbitmq.com/runtime.html#thread-stats

Related-Bug: #1846467

Change-Id: Iced014acee7e590c10848e73feca166f48b622dc

Change-Id: Id9a24c54db9a70c777e51ea10504159d5090f9a7

* Enables the Neutron packet logging framework for OVS
(https://docs.openstack.org/neutron/latest/admin/config-logging.html).
* Adds a toggle variable "enable_neutron_packet_logging"

Change-Id: Ica3594cdac634b496949a06ed813dccd18090af4
Implements: blueprint neutron-log-service-plugin

As agreed during IRC meeting. [1]

[1] http://eavesdrop.openstack.org/meetings/kolla/2021/kolla.2021-04-07-15.00.html

Change-Id: Ibffa019e2106784e97f5c482106bb5082f788752

In the Xena cycle it was decided to remove the Monasca
Grafana fork due to lack of maintenance. This commit removes
the service and provides a limited workaround using the
Monasca Grafana datasource with vanilla Grafana.

Depends-On: I9db7ec2df050fa20317d84f6cea40d1f5fd42e60
Change-Id: I4917ece1951084f6665722ba9a91d47764d3709a

Trivial Fix

Change-Id: Ie08877e339455bed45ee467a87de9648678e88c5

Change-Id: I713f6fafe328e060a71dbb584e61603e547deaf6

The current behaviour is to support supplying a single
folder of Grafana dashboards which can then be populated
into a single folder in Grafana. Some users may wish
to have sub-folders of Dashboards, and load these into
separate dashboard folders in Grafana via a custom
provisioning file. For example, a user may have a
sub-folder of Ceph dashboards that they wish to keep
separate from OpenStack dashboards. This patch supports
sub-folders whilst not affecting the original mechanism.

Trivial-Fix

Change-Id: I9cd289a1ea79f00cee4d2ef30cbb508ac73f9767

Minor corrections to doc and release note.

Change-Id: I8a90cbac0b9a1eaa5f6c02271515f2357547f908

Per [1].

[1] http://lists.openstack.org/pipermail/openstack-discuss/2021-February/020707.html

Change-Id: Id6f3cd158bf5d01750971249b11364b6a8631789
Closes-Bug: #1885689

Change-Id: I947c2940518c0f4872acaa977edeaca370dc9a96