This commit addresses a few shortcomings in the etcd service:
* Adding or removing etcd nodes required manual intervention.
* The etcd service would have brief outages during upgrades or
reconfigures because restarts weren't always serialised.
This makes the etcd service follow a similar pattern to mariadb:
* There is now a distiction between bootstrapping the cluster
and adding / removing another member.
* This more closely follows etcd's upstream bootstrapping
guidelines.
* The etcd role now serialises restarts internally so the
kolla_serial pattern is no longer appropriate (or necessary).
This does not remove the need for manual intervention in all
failure modes: the documentation has been updated to address the
most common issues.
Note that there's repetition in the container specifications: this
is somewhat deliberate. In a future cleanup, it's intended to reduce
the duplication.
Change-Id: I39829ba0c5894f8e549f9b83b416e6db4fafd96f
In order to drop docker pip package from requirements.txt in Kolla
we need to start installing that here.
Change-Id: Ifd3b86afb65760c3b3ce7f26feebdaf0789fb525
This change adds basic deployment based on Podman
container manager as an alternative to Docker.
Signed-off-by: Ivan Halomi <i.halomi@partner.samsung.com>
Signed-off-by: Martin Hiner <m.hiner@partner.samsung.com>
Signed-off-by: Petr Tuma <p.tuma@partner.samsung.com>
Change-Id: I2b52964906ba8b19b8b1098717b9423ab954fa3d
Depends-On: Ie4b4c1cf8fe6e7ce41eaa703b423dedcb41e3afc
This patch add a way to choose container engine inside tool and test
scripts. This is in preparation for Podman introduction but still
leaves Docker as default container engine.
Signed-off-by: Martin Hiner <m.hiner@partner.samsung.com>
Change-Id: I395d2bdb0dfb4b325b6ad197c8893c8a0f768324
This change replaces ElasticSearch with OpenSearch, and Kibana
with OpenSearch Dashboards. It migrates the data from ElasticSearch
to OpenSearch upon upgrade.
No TLS support is in this patch (will be a followup).
A replacement for ElasticSearch Curator will be added as a followup.
Depends-On: https://review.opendev.org/c/openstack/kolla/+/830373
Co-authored-by: Doug Szumski <doug@stackhpc.com>
Co-authored-by: Kyle Dean <kyle@stackhpc.com>
Change-Id: Iab10ce7ea5d5f21a40b1f99b28e3290b7e9ce895
Kolla Ansible is switching to OpenSearch and is dropping support for
deploying ElasticSearch. This is because the final OSS release of
ElasticSearch has exceeded its end of life.
Monasca is affected because it uses both Logstash and ElasticSearch.
Whilst it may continue to work with OpenSearch, Logstash remains an
issue.
In the absence of any renewed interest in the project, we remove
support for deploying it. This helps to reduce the complexity
of log processing configuration in Kolla Ansible, freeing up
development time.
Change-Id: I6fc7842bcda18e417a3fd21c11e28979a470f1cf
There are two shards:
One 2-node (to test the clustering), one 1-node.
Change-Id: If3a60ad4cc39d6ad0cd72a934f5f7497cd44021b
Co-Authored-By: Radosław Piliszek <radoslaw.piliszek@gmail.com>
This change also updates the CI test scripts to use PATH to find the
kolla-ansible script, rather than relying on the file in the source
checkout.
Using the script in the source checkout was hiding an issue with pip
install --user, although that has now been fixed in
I5b47a146627d06bb3fe4a747c5f20290c726b0f9.
Related-Bug: #1915527
Change-Id: I2827a657c8716a9c40391c6bdb7ff1a2a9c1260e
Depends-On: https://review.opendev.org/c/openstack/kolla-ansible/+/775586
Without this patch, if there is a change to kolla in the dependency tree
then the monasca scenario does not build grafana, and therefore fails
when trying to pull it.
Change-Id: Ic0a5b9ff940c4971a74345b8812683b29c5cedbf
Adds HAcluster Ansible role. This role contains High Availability
clustering solution composed of Corosync, Pacemaker and Pacemaker Remote.
HAcluster is added as a helper role for Masakari which requires it for
its host monitoring, allowing to provide HA to instances on a failed
compute host.
Kolla hacluster images merged in [1].
[1] https://review.opendev.org/#/c/668765/
Change-Id: I91e5c1840ace8f567daf462c4eb3ec1f0c503823
Implements: blueprint ansible-pacemaker-support
Co-Authored-By: Radosław Piliszek <radoslaw.piliszek@gmail.com>
Co-Authored-By: Mark Goddard <mark@stackhpc.com>
For using 3rd party Octavia providers (such as OVN provider) an
octavia-driver-agent container must be running to expose those providers to
use.
OVN CI job has been extended with deploying Octavia and testing OVN Load
Balancer.
Closes-Bug: #1903506
Depends-On: https://review.opendev.org/c/openstack/kolla/+/771191
Change-Id: Ibafa8b7307981f2a51e630cc113d18af6162171c
Adds the following new Zuul job for testing deployment of Monasca and
associated services:
* kolla-ansible-centos8-source-monasca
All core OpenStack services except for Keystone are disabled to ensure
enough memory is available.
A follow up patch will replace the basic tests here with Tempest.
Co-Authored-By: Doug Szumski <doug@stackhpc.com>
Change-Id: I5d33fd3d7b69798ba0aa23509f7b809065f61c19
Follows designate guide, adding a default zone for fixed and
floating IPs, then boots an instance and verifies that its
name resolves.
Change-Id: Ifbfdab425e2c8a36a8f3ab8539f70dca4cce2abc
Adds a new Zuul job, kolla-ansible-centos8-source-magnum, for testing
deployment of Magnum, Octavia and associated services.
Change-Id: I61b293ba6bb52064ea98a73e2dff0023fa01a2a2
Per the recent Kayobe brekage due to TLS support in Ironic [1],
let's test Ironic Inspector API as well.
[1] https://review.opendev.org/750804
Change-Id: I7ccf0c4286f8907bc2fa2eabc41ec2876c9815a9
The Kolla-Ansible part.
This switches Kolla-Ansible to use the kolla-build-config role
instead of generating config locally.
Depends-On: https://review.opendev.org/607159
Change-Id: I859acbe4f84ccbdc53764574a58e6f0fab4094a3
This is confusing as it is not meant to be used by users.
Also, various tools show duplicated matches due to both locations
containing the exact same content.
Change-Id: I2debe121f64954e57788270d3258775f29f1cbb0
The existing gate partitioned a disk for use with docker, depending
on the gate it would use the swap disk (RAX) or a spare disk (HP).
However, with the new gates (Bluebox + OVH) there is neither a spare
disk nor a swap disk. This leaves us with one choice: File based loop
device.
This patch creates a file at /swapfile to ensure we have swap. It
creates a file at /docker to ensure we have a loop device for Docker.
Right now the /docker file is 10GB and the /swapfile is 4GB due to
size limitations in the gate across all servers and types. This has
proven to be enough space for all our current tests.
Additionally, reduce the number of threads the gate uses to 4 to
prevent the lockup and hour timeout we have been seeing as more
recently in the gate.
The scripts that setup the gate are moved to the tools directory
rather than the tests directory to match the structure of the other
projects.
Partially-Implements: blueprint functional-testing-gate
Change-Id: I3e370f2382b6df36103d8b2ceda9b21d9b4229d5
Docker and docker-py can now be unpinned since Kolla has been
converted to using the kolla_docker module and we no longer rely on
upstream to unblock us.
Change-Id: I6ee2b78c31ef0447da6154b75db381d5cdd55ab6
Partially-Implements: blueprint kolla-docker-module
Michal Nasiadka