Vitrage Collector service has been removed from Vitrage in change:
Ie713456b2df96e24d0b15d2362a666162bfb4300.

Change-Id: I45023940c1d2573bfed49d4ce3fac16ed2d559e4
Signed-off-by: Bartosz Zurkowski <b.zurkowski@samsung.com>
Co-Authored-By: Kien Nguyen <kiennt65@viettel.com.vn>

This patch implements the initial support for the
openstack-exporter[0] in the kolla-ansible
prometheus monitoring system.

The configuration and prechecks are reused from the other
exporters and a new template is provided for generating
a os-client-config file required by the exporter.

The default scrape interval is 60 seconds, but it can
be extended via a configuration option.

[0] https://github.com/Linaro/openstack-exporter

Change-Id: I4a34c4bb56e74b5cd544972cbd6540d9acb6e4a1

Refer to neutron docs [1][2]
[1]: https://docs.openstack.org/neutron/pike/admin/archives/adv-config.html#l3-metering-service-driver
[2]: https://wiki.openstack.org/wiki/Neutron/Metering/Bandwidth


Co-Authored-By: ZhijunWei <wzj334965317@outlook.com>

Change-Id: I4a676d041bc2a86497cb139d9347365738b156df

A spec to Deprecate the Glance Registry Service[0] was accepted in Newton,
but it contained the ambiguous statement, "Mark the service as deprecated
and ready for removal in the Q release." kolla-ansible disable the
glance-registry in Q release[1], and since we are in S now,
remove glance-registry is safe.

[0]: http://specs.openstack.org/openstack/glance-specs/specs/newton/approved/glance/deprecate-registry.html
[1]: https://review.openstack.org/#/c/566804/

Change-Id: I48f794029e97aa6f76bbd500e33f28f51a3f2ac4

This PS adds deployment of mistral-event-engine service
within mistral role.

Change-Id: If187e1a49a321d1e85fb3cfff2ea037e567b30dc

The concept of splitting the compute group into external/internal just
to specify agent_mode for Neutron DVR was deemed to be heavy handed, and
depreacated in the Pike cycle.

Now that Rocky has been released we can remove these completely for Stein.

Change-Id: I28a1eba7f40fee55a7ec41c27451e39e4d7fd8f0

The Monasca Grafana fork allows users to log into Grafana with their
OpenStack user credentials and see metrics associated with their
OpenStack project. The long term goal is to enable Keystone support
in upstream Grafana, but this work seems to have stalled.

Partially-Implements: blueprint monasca-grafana
Change-Id: Icc04613b2571c094ae23b66d0bcc38b58c0ee4e1

The Monasca Agent collects metrics and in this change is deployed
across the control plane. These metrics are collected into an OpenStack
project. It supports configuring a small number of plugins, which can
be extended in later commits. It also makes the Monasca Agent credentials
available to other roles, such as the common role to allow forwarding
logs to Monasca.

Partially-Implements: blueprint monasca-roles
Change-Id: I76b34fc5e1c76407a45fcf272268d5798b473ca2

The Monasca Persister reads metrics from Kafka and stores them
in a configurable time series database.

Change-Id: I8166b32bfb1583098ab8318a5f38d25bddb81e89
Partially-Implements: blueprint monasca-roles

The Monasca Notification engine generates alerts such as Slack
notifications from alerts.

Change-Id: I84861d5feefe6b6f38acc4dd71e94c386d40b562
Partially-Implements: blueprint monasca-roles

Monasca Thresh is a Storm topology which generates alerts from
metric streams according to alarms defined via the Monasca API.

This change runs the thresholder in local mode, which means that
the log output for the topology is directed to stdout and the
topology is restarted if the container is restarted. A future
change will improve the log collection and introduce a better
way of the checking the topology is running for multi-node
clusters.

Change-Id: I063dca5eead15f3cec009df62f0fc5d857dd4bb0
Partially-Implements: blueprint monasca-roles

Storm is required for running the Monasca thresholder component for
generating alerts.

Change-Id: I5e1ef74dc55a787293abbb3e629b5ab1ce5f4bbb
Partially-Implements: blueprint monasca-roles

Having all services in one giant haproxy file makes altering
configuration for a service both painful and dangerous. Each service
should be configured with a simple set of variables and rendered with a
single unified template.

Available are two new templates:

* haproxy_single_service_listen.cfg.j2: close to the original style, but
only one service per file
* haproxy_single_service_split.cfg.j2: using the newer haproxy syntax
for separated frontend and backend

For now the default will be the single listen block, for ease of
transition.

Change-Id: I6e237438fbc0aa3c89a3c8bd706a53b74e71904b

The log metrics service generates metrics from log messages
which allows further analysis and alerting to be performed
on them. Basic configuration is provided so that metrics
are generated for high level warning logs such as error, or
warning.

Change-Id: I45cc17817c716296451f620f304c0b1108162a56
Partially-Implements: blueprint monasca-roles

Since I701d495675178c3ed8ec1f00b31d09f198b38a6f merged, etcd only runs
on the control hosts, not the compute hosts. We therefore no longer
require the etcd group to include the compute hosts.

Since the group mapping is now static, we can remove the use of
host_in_groups from the etcd service, in favour of the simpler method of
specifying the group.

Change-Id: Id8f888d7321a30a85ff95e742f7e6c8e2b9c696f
Related-Bug: #1790415

Partially-Implements: blueprint networking-baremetal

Change-Id: I92b9505843f12692aef96764a314e5db49001a9b

This is a Logstash component which reads processed logs from Kafka
and writes them to Elasticsearch (or some other backend supported by
Logstash).

Ingesting the logs from this service with Fluentd will be covered under
a different commit.

Change-Id: I2d722991ab2072c54c4715507b19a4c9279f921b
Partially-Implements: blueprint monasca-roles

This patch extends the prometheus role for being able
to deploy the prometheus-alertmanager[0] container.

The variable enable_prometheus_alertmanager
decides if the container should be deployed and enabled.

If enabled, the following configuration and actions are performed:

- The alerting section on the prometheus-server configuration
is added pointing the prometheus-alertmanager host group as targets.

- HAProxy is configured to load-balance over the prometheus-alertmanager
host group. (external/internal).

Please note that a default (dummy) configuration is provided, that
allows the service to start, the operator should extend it via a node custom config

[0] https://github.com/openstack/kolla/tree/master/docker/prometheus/prometheus-alertmanager



Change-Id: I3a13342c67744a278cc8d52900a913c3ccc452ae
Closes-Bug: 1774725
Signed-off-by: Jorge Niedbalski <jorge.niedbalski@linaro.org>

The Monasca Log Transformer takes raw, unstandardised logs from one
Kafka topic, standardises them with whatever rules the operator wants
to use, and then writes them to a standardised logs topic in Kafka. It
is currently implemented as a Logstash config file.

Since Kolla does a fairly good job of standardising logs, this service
does very little processing. However, when other sources of logs
are used, it may be useful to add rules to the Transformer, particularly
if it's not possible to standardise the logs at source.

Ingesting the logs from this service with Fluentd will be covered under
a different commit.

Change-Id: I31cbb7e9a40a848391f517a56a67e3fd5bc12529
Partially-Implements: blueprint monasca-roles

the zun-wsproxy image is exists in kolla[0], but kolla-ansible
missing, this ps to add it.

[0]: https://github.com/openstack/kolla/tree/master/docker/zun/zun-wsproxy


Co-Authored-By: ZhijunWei <wzj334965317@outlook.com>

Change-Id: I89ef3463dfa5df8cf2d963ff0f0c7ddc382fc79b
Closes-Bug: #1765728

Deploy multipathd with cinder-volume when multipathd is enabled

Change-Id: Ibc6cab29498508769d6c42a870cf34f587ec7cc7
Closes-Bug:1757379

cAdvisor (Container Advisor) provides metrics on resource usage and
performance characteristics of running containers.  This change
deploys a cadvisor container and configures prometheus to scrape
data from it.

Change-Id: I55dd4fee954f9be68efda397746861ddaaa0a565
Partially-Implements: blueprint prometheus

When enable_ironic_ipxe is set in /etc/kolla/globals.yml,
the following happens:

- a new docker container, ironic_ipxe, is created. This contains
  an apache webserver used to serve up the boot images
- ironic is configured to use ipxe

Change-Id: I08fca1864a00afb768494406c49e968920c83ae7
Implements: blueprint ironic-ipxe

This patch adds the prometheus_memcached_exporter[0] to the
list of  available exporters, following the conventions
used by the previously integrated exporters.

[0] https://github.com/openstack/kolla/tree/master/docker/prometheus-memcached-exporter



Change-Id: I103b0ee19ef2fd17ce19a27d60773675ad234c1c
Closes-Bug: #1773303
Signed-off-by: Jorge Niedbalski <jorge.niedbalski@linaro.org>

Deploys the Monasca Log API with mod_wsgi + Apache.

Change-Id: I28f0aa31c59b0b6917be2b125b5f8a0d7a7035af
Partially-Implements: blueprint monasca-roles

Deploys the Monasca API with mod_wsgi + Apache.

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

Partially-Implements: blueprint monasca-roles
Change-Id: I3e03762217fbef1fb0cbff6239abb109cbec226b

As neutron-vpnaas-agent has been loaded just inside of the existing l3 agent
rather than requiring operators to run a completely different binary with a
subclass of the existing L3 agent[1]. We need restructure this role to fit
with this new feature.

[1] https://review.openstack.org/488247

Depends-On: I47cd8ba5a14da3c76d5b1eb0b4c0cf0c729eb2ff
Change-Id: Id690a652bc9facf1c3e39358f548ab7ddd967d80
Implements: blueprint restructure-neutron-vpnaas
Closes-Bug: #1731498

This patch adds the ansible role to deploy the prometheus service which
can be used to collect performance metrics accross the environment

Partially-Implements: blueprint prometheus
Change-Id: I908b9c9dad63ab5c9b80be1e3a80a4fc8191cb9e

This patch allows configuration of the Infoblox
pluggable IPAM driver in neutron [0].

When 'infoblox' is chosen as the driver, an Infoblox
IPAM agent can be started as well.  The agent
allows for enhanced DNS capabilities by listening
for neutron and nova notifications.

[0] https://github.com/openstack/networking-infoblox/blob/master/README.rst

Change-Id: I4f863750a7806a7b6eaf13900d44e5f063afe3de
Depends-On: Ia44f0e0d7a0d60cebf0857ad51700e02eba5099b
Partially-Implements: blueprint neutron-ipam-driver-infoblox

Projects which may use Kafka include Monasca and Oslo
messaging. Initially it will be possible to
deploy a single Kafka cluster which may be shared
among clients. Support for running multiple Kafka
clusters may be added in a future change. This
change also configures logging for Kafka server,
state-change and controller logs.

Partially-Implements: blueprint monasca-roles
Change-Id: Iab8d200c2450238f3c0c708d1f4184490f6e6284

Change-Id: I469800239bfc7f3bb5acc899edf7a971b792655c
Implements: blueprint kolla-freezer-scheduler-container
Co-Authored-By: wu.chunyang <wu.chunyang@99cloud.net>

This feature replaces splitting of compute hosts into inner
and external with a new variable 'neutron_compute_dvr_mode'
that controls whether computes will have full-blown DVR or
internal only (tenant) networking.

Change-Id: I6720ccfcfcec89f9996d4cb5ae60f31eb3113667
Implements: blueprint dvr-mode-property

This picks up the abandoned review:
https://review.openstack.org/#/c/412423



Co-Authored-By: Sam Yaple <sam@yaple.net>
Partially-Implements: blueprint monasca-roles
Change-Id: Idc01afcb125271181ee5e15d327d0929f07b49e9

Change-Id: Ia909c62158acbec9d1dd926d45c66ac36e6b4244
Depends-On: I06325d4601128a0b5a2235370fa44012427c29e3
Implements: blueprint ceph-nfs-ganesha

Implements: blueprint cephfs
Change-Id: I5bf14a668a9e8976a18aa28a5bbfe586690bbd31

Add ansible role to deploy blazar
Add nova filters to allow use of blazar

Change-Id: I6742ddc9a4736f256491dd0cfd31904fa8eb5652
Implements: blueprint blazar-ansible-role

Co-Authored-By: caoyuan <cao.yuan@99cloud.net>
Co-Authored-By: Eduardo Gonzalez <dabarren@gmail.com>

Depends-on I7ffb991adbd05275e331401cd73fc84362084ebd
Change-Id: I85afeb5dfce0bf6350a444000bdb885c6fe079c9
Partially-implements: blueprint vitrage-roles

ceilometer-collector service has been remove from kolla, the
ceilometer-collector group is unnecessary for inventory, this patch
to remove it.

Change-Id: Ib71b6819b5d475c7b55a2f4d13788f5c92841e10

ceph-mgr service is mandatory in ceph luminous

Depends-On: I875f84012a92d4f8b9dcb212d917cf61167270b8
Change-Id: I9418bf40a4bc3dcfc07c8b2eae17cb5779f5b444
Implements: blueprint ceph-luminous

Depends-On: Ia22128e5ce4a717612af658d63258e78e52176ad
Implements: blueprint designate-producer

Change-Id: I98b5e99e8fcfe18fde442b317348ec261f4d2f99