Ansible deployment of the Kolla containers
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Mark Goddard 55c0787d00 Remove max count from Cinder online schema migration
During an upgrade from Stein to Train, Kolla Ansible fails while running
TASK [cinder : Running Cinder online schema migration]

This is because the `--max_count 10` option is used, which returns 1
while migrations are processed. According to the upgrade documentation,
the command should be rerun while the exit status is 1:
https://docs.openstack.org/cinder/train/upgrade.html

This issue was introduced by a change to the image [1] which fixed a bug
in the way that the max count was interpreted, but exposed an issue in
using the max count.

This change fixes the issue by ceasing to pass MAX_NUMBER, which will
cause all migrations to occur in a single pass.

[1] https://review.opendev.org/#/c/712055

Change-Id: Ia786d037f5484f18294188639c956d4ed5ffbc2a
Closes-Bug: #1880753
2020-06-15 16:41:04 +00:00
ansible Remove max count from Cinder online schema migration 2020-06-15 16:41:04 +00:00
contrib Update tacker CLI to openstack CLI in cleanup-tacker 2019-01-16 21:12:48 +08:00
deploy-guide/source Fix pygments style 2020-05-19 20:08:46 +02:00
doc Remove XenAPI integration 2020-06-09 13:56:17 +02:00
etc/kolla Remove XenAPI integration 2020-06-09 13:56:17 +02:00
kolla_ansible Enable W503 for flake8 check 2020-05-17 18:21:39 +08:00
releasenotes Remove max count from Cinder online schema migration 2020-06-15 16:41:04 +00:00
roles CI: Refactor VXLAN overlay setup 2020-02-20 12:24:05 +01:00
specs Merge "CentOS 8 migration spec" 2020-01-08 18:19:11 +00:00
tests Merge "CI: drop pre-ussuri upgrade support" 2020-06-09 17:53:14 +00:00
tools Do not ask for a SSH key password 2020-05-28 20:57:53 -04:00
zuul.d Set previous release to Ussuri 2020-05-29 17:28:57 +01:00
.ansible-lint CI: Add ansible-lint to tox 2020-05-17 17:02:38 +02:00
.gitignore Ignore .vscode/ in Git 2020-04-10 15:55:42 +02:00
.gitreview OpenDev Migration Patch 2019-04-19 19:29:02 +00:00
.stestr.conf Add custom filters for checking services 2019-09-16 12:48:52 +00:00
.yamllint Fix CI failures 2019-10-15 13:27:55 +01:00
bindep.txt CI: Remove dbus from bindep and playbooks 2020-02-20 16:50:43 +00:00
CONTRIBUTING.rst [Community goal] Update the contributor guide 2020-05-20 17:55:57 +02:00
LICENSE Add ASL license 2014-09-20 17:29:35 -07:00
lower-constraints.txt Switch to newer openstackdocstheme and reno versions 2020-06-06 15:29:04 +02:00
README.rst Remove kolla-ceph 2020-02-11 11:42:06 +01:00
requirements.txt Cleanup py27 support 2020-04-26 12:16:44 +02:00
setup.cfg Cleanup py27 support 2020-04-26 12:16:44 +02:00
setup.py Cleanup py27 support 2020-04-26 12:16:44 +02:00
test-requirements.txt CI: Add ansible-lint to tox 2020-05-17 17:02:38 +02:00
tox.ini CI: Add ansible-lint to tox 2020-05-17 17:02:38 +02:00

Kolla-Ansible

image

The Kolla-Ansible is a deliverable project separated from Kolla project.

Kolla-Ansible deploys OpenStack services and infrastructure components in Docker containers.

Kolla's mission statement is:

To provide production-ready containers and deployment tools for operating
OpenStack clouds.

Kolla is highly opinionated out of the box, but allows for complete customization. This permits operators with little experience to deploy OpenStack quickly and as experience grows modify the OpenStack configuration to suit the operator's exact requirements.

Getting Started

Learn about Kolla-Ansible by reading the documentation online Kolla-Ansible.

Get started by reading the Developer Quickstart.

OpenStack services

Kolla-Ansible deploys containers for the following OpenStack projects:

Infrastructure components

Kolla-Ansible deploys containers for the following infrastructure components:

Directories

  • ansible - Contains Ansible playbooks to deploy OpenStack services and infrastructure components in Docker containers.
  • contrib - Contains demos scenarios for Heat, Magnum and Tacker and a development environment for Vagrant
  • doc - Contains documentation.
  • etc - Contains a reference etc directory structure which requires configuration of a small number of configuration variables to achieve a working All-in-One (AIO) deployment.
  • kolla_ansible - Contains password generation script.
  • releasenotes - Contains releasenote of all features added in Kolla-Ansible.
  • specs - Contains the Kolla-Ansible communities key arguments about architectural shifts in the code base.
  • tests - Contains functional testing tools.
  • tools - Contains tools for interacting with Kolla-Ansible.
  • zuul.d - Contains project gate job definitions.

Getting Involved

Need a feature? Find a bug? Let us know! Contributions are much appreciated and should follow the standard Gerrit workflow.

  • We communicate using the #openstack-kolla irc channel.
  • File bugs, blueprints, track releases, etc on Launchpad.
  • Attend weekly meetings.
  • Contribute code.

Contributors

Check out who's contributing code and contributing reviews.

Notices

Docker and the Docker logo are trademarks or registered trademarks of Docker, Inc. in the United States and/or other countries. Docker, Inc. and other parties may also have trademark rights in other terms used herein.