This provides a generic mechanism to include extra files
that you can reference in prometheus.yml, for example:

scrape_targets:
  - job_name: ipmi
    params:
      module: default
    scrape_interval: 1m
    scrape_timeout: 30s
    metrics_path: /ipmi
    scheme: http
    file_sd_configs:
    - files:
      - /etc/prometheus/extras/file_sd/ipmi-exporter-targets.yml
      refresh_interval: 5m

Change-Id: Ie2f085204b71725b901a179ee51541f1f383c6fa
Related: blueprint custom-prometheus-targets

This provides a mechanism to scrape targets defined outside of kolla-ansible.

Depends-On: https://review.opendev.org/#/c/685671/
Change-Id: I0950341b147bb374b4128f09f807ef5a756f5dfa
Related: blueprint custom-prometheus-targets

Add TLS support for Glance api using HAProxy to perform TLS termination.

Change-Id: I77051baaeb5d3f7dd9002262534e7d35f3926809
Partially-Implements: blueprint add-ssl-internal-network

Zun has a new component "zun-cni-daemon" which should be
deployed in every compute nodes. It is basically an implementation
of CNI (Container Network Interface) that performs the neutron
port binding.

If users is using the capsule (pod) API, the recommended deployment
option is using "cri" as capsule driver. This is basically to use
a CRI runtime (i.e. CRI plugin for containerd) for supporting
capsules (pods). A CRI runtime needs a CNI plugin which is what
the "zun-cni-daemon" provides.

The configuration is based on the Zun installation guide [1].
It consits of the following steps:
* Configure the containerd daemon in the host. The "zun-compute"
  container will use grpc to communicate with this service.
* Install the "zun-cni" binary at host. The containerd process
  will invoke this binary to call the CNI plugin.
* Run a "zun-cni-daemon" container. The "zun-cni" binary will
  communicate with this container via HTTP.

Relevant patches:
Blueprint: https://blueprints.launchpad.net/zun/+spec/add-support-cri-runtime
Install guide: https://review.opendev.org/#/c/707948/
Devstack plugin: https://review.opendev.org/#/c/705338/
Kolla image: https://review.opendev.org/#/c/708273/

[1] https://docs.openstack.org/zun/latest/install/index.html

Depends-On: https://review.opendev.org/#/c/721044/
Change-Id: I9c361a99b355af27907cf80f5c88d97191193495

Removes and/or replaces all mentions of py27.

Cleans up obsolete requirements and their lower-constraints.

Separates test-requirements.

Makes lower-constraints pass outside of CI (MarkupSafe).

Adds FIXMEs about some hacky Mocks that may misbehave.

Change-Id: Ifc090bf3c1db17d8542ee591c91e8225a597bfe2

Adds a support matrix page to documentation.

Change-Id: Ia783f7c42219617cde2accd3f1db013c9bda7679

Just making it slightly more readable - there was an extra 'an'.

TrivialFix

Change-Id: I488f702449e217335321988874b6c3ee3136f497
Signed-off-by: Raimund Hook <openstack@sting-ray.za.net>

This update clears up an additional path that was mentioned in the
Advanced Configuration documentation, but not actually picked up in the
playbooks.

This specifically affects Service Configuration overrides. The docs have
been cleaned up to reflect the way the playbooks pick up the override
files.

Change-Id: Id15fe139af6462217c2ac26d7d21c5eac5368e12
Closes-Bug: 1873782
Signed-off-by: Raimund Hook <openstack@sting-ray.za.net>

etcd via tooz does not support group membership required by
Designate coordination.
The best k-a can do is not to configure etcd in Designate.

Change-Id: I2f64f928e730355142ac369d8868cf9f65ca357e
Closes-bug: #1872205
Related-bug: #1840070

This patch introduces an optional backend encryption for Keystone
service. When used in conjunction with enabling TLS for service API
endpoints, network communcation will be encrypted end to end, from
client through HAProxy to the Keystone service.

Change-Id: I6351147ddaff8b2ae629179a9bc3bae2ebac9519
Partially-Implements: blueprint add-ssl-internal-network

Implement OVN Ansible role.

Implements: blueprint ovn-controller-neutron-ansible

Depends-On: https://review.opendev.org/713422
Change-Id: Icd425dea85d58db49c838839d8f0b864b4a89a78

Not everyone wants Kafka data stored on a Docker volume. This
change allows a user to flexibly control where the data is stored.

Change-Id: I2ba8c7a85c7bf2564f954a43c6e6dbb3257fe902

The support of vmware, xenserver and hyperv was deprecated.

Change-Id: Id06770c2247ce242f1fc2ac7220bbe6c3070598d

There is no longer support for provisioning Ceph in Kolla Ansible, so we
should no longer say that it's only sometimes necessary to create the
cluster/pools/keyrings externally.

Change-Id: Ia3026cfeebfb8258b79490f9facc341c928845f9

This allows you to tune the performance of InfluxDB by locating the
volume on a drive that is separate to the default docker storage.

Change-Id: Iea555a2702b225b30f5d7035b8a703d4f3376ee7

Also better organise the 'tips and tricks' section.

Change-Id: If20a89ae93b64b5a1b5895bb9dc73c4e70adaba7
Related-Bug: #1862649

Kolla-Ansible Ceph deployment mechanism has been deprecated in Train [1].

This change removes the Ansible code and associated CI jobs.

[1]: https://review.opendev.org/669214

Change-Id: Ie2167f02ad2f525d3b0f553e2c047516acf55bc2

Ports need physical-network to be set for a flat network, otherwise they
will not bind.

Closes-Bug: #1862628
Change-Id: I9d579b4317a8acbc3e51bbd9c0236846b75d598b

Backport: train

* Ironic dropped CoreOS IPA images in Train - use CentOS DIB images
* Nova flavor requires dropping standard resources
* Link to sections in ironic docs

Change-Id: Id65ada7cd6766d3a907a5a1da54978b56319979c

Change-Id: Ia122aa157413e71eb50bd22e3c9f44a2e5c0bf4f

to clean old keys on merge.

Change-Id: Ifcc99e7c737707eea9e951db066dc94fd85bd9f7

Change-Id: Ib92607d5b5804e6fb166d9c2b20a803e130cb268

Change-Id: Iad7347b6bdd34fc99872e1035e673fe69d6c55ea

Bullets under Cinder paragraph were not properly formatted.

Change-Id: I0626c93435c989447feb257cd24ddc3af2d05851

To make the configuration easier for the user, and to allow non-standard
ceph authentication ids - introduce ceph_*_user variables.

Change-Id: I24e01c43c826b62b6748d93a498f4b7d8ce9e309

Generate both internal and external self signed TLS certificates.
Duplicate the certificate if internal and external VIPs are the same.

Change-Id: I16b345c0b29ff13e042eed8798efe644e0ad2c74
Partially-Implements: blueprint custom-cacerts

When kolla_copy_ca_into_containers is set to "yes", the Certificate
Authority in /etc/kolla/certificates will be copied into service
containers to enable trust for that CA. This is especially useful when
the CA is self signed, and would not be trusted by default.

Partially-Implements: blueprint custom-cacerts

Change-Id: I4368f8994147580460ebe7533850cf63a419d0b4

This change introduces prune-images command.

Uses docker_prune module of Ansible that comes with version 2.8.

Depends-On: https://review.opendev.org/#/c/699333/

Implements: blueprint docker-image-pruning

Change-Id: Icbf374dd50e1cc1f1604bb4fa779b34279efd50c

Change-Id: I03ee4020cfb277fd3d6c5f5c70a3a6eeee2cac9e

Introduce user modifiable variables instead of fixed-names
of Ceph keyring files for external Ceph functionality.

Change-Id: I1a33b3f9d6eca5babf53b91187461e43aef865ce

Maximum supported version is set to 2.9

Updated the minimum supported version to 2.8

Implements: blueprint ansible-max-version

Change-Id: I97cc95e37f49886e6d74f2d5a789b923b14b5a2d

It advertises C7 as an IPv6-compatible platform.
This is possible thanks to fixes in [1] and [2].

[1] https://review.opendev.org/699458
aka 7054b27d
[2] https://review.opendev.org/699172
aka 908bffcf

Change-Id: Ia353a1663a16f48ac83e5ee9a2cf1d6e183ac3a3
Closes-bug: #1848444
Closes-bug: #1848452
Related-bug: #1856532
Related-bug: #1856725

This is to fix the duplicated words issue like
"Other services that are are out of scope of this".

Change-Id: Ie4882dbb64d6e8774888b97895af20ba3855f0f8

Adapted from Kolla's https://review.opendev.org/699129

Change-Id: Iebc280e8793f8145bf5ca7d24c875a050e6b0fab

Change-Id: I401a073eb6225e90b6f9d6b2a32f33d22d1d7a79

This allows users to supply an Elasticsearch Curator actions file
to manage log retention [1]. Curator then runs on a cron job, which
defaults to every day. A default curator actions file is provided,
which can be customised by the end user if required.

[1] https://www.elastic.co/guide/en/elasticsearch/client/curator/current/actionfile.html

Change-Id: Ide9baea9190ae849e61b9d8b6cff3305bdcdd534

Change-Id: I799993728112a525e34cfbc4e786a10f0ed03be9

It turned out the previous fix ([1]) was incomplete.
Additionally, it seems we have to limit Tacker server
to one instance co-located with conductor.

[1] https://review.opendev.org/684275
commit b96ade3c

Change-Id: I9ce27d5f68f32ef59e245960e23336ae5c5db905
Closes-bug: #1853715
Related-bug: #1845142

Opendaylight support has been deprecated in Train - time to remove it.

Change-Id: I3a61bfbcbf366c327ea3e25d2424bc3fedca29f0

Currently, Xtrabackup is used for database backups. However, Xtrabackup
is not compatible with MariaDB 10.3. This change switches to use
mariabackup [1], which is available in the mariadb image.

The documented full and incremental restore procedures have been
modified to use mariabackup, following [2] and [3].

[1] https://mariadb.com/kb/en/library/mariabackup-overview/
[2] https://mariadb.com/kb/en/library/full-backup-and-restore-with-mariabackup/
[3] https://mariadb.com/kb/en/library/incremental-backup-and-restore-with-mariabackup/

Change-Id: Id52b9b1f7b013277e401b1f6b8aed34473d2b2c4
Closes-Bug: #1843043
Depends-On: https://review.opendev.org/691290