Fuel for OpenStack

Update pacemaker and corosync infrastructure (Corosync 2.x)

Registered by Dmitry Borodaenko on 2014-12-17

Update pacemaker and corosync infrastructure (Corosync 2.x).

Extracted from https://blueprints.launchpad.net/fuel/+spec/pacemaker-improvements

Feature Lead: Bogdan Dobrelia
Mandatory Design Reviewers: Bogdan Dobrelia, Dmitry Ilyin, Vladimir Kuklin
Developers: Dmitry Ilyin, Sergii Golovatiuk, Bogdan Dobrelia
QA: Andrey Sledzinskiy, Egor Kotko

Read the full specification

Blueprint information

Status:: Complete

Approver:: Vladimir Kuklin

Priority:: Low

Drafter:: Dmitry Borodaenko

Direction:: Approved

Assignee:: Bogdan Dobrelya

Definition:: Approved

Series goal:: Accepted for 6.1.x

Implementation:: Implemented

Milestone target:: 6.1

Started by: Bogdan Dobrelya on 2014-12-17

Completed by: Bogdan Dobrelya on 2015-02-16

Related branches

Related bugs

Bug #1331450: [library] Errors in corosync.log on all of controllers for HA mode	Invalid
Bug #1376600: Prepare Corosync 2.3.3 RPM package	Fix Released
Bug #1378212: Prepare pacemaker >=1.1.12 RPM packages	Fix Released
Bug #1381062: Create libqb >= 0.17.0 RPM package	Fix Released
Bug #1407678: Corosync at controller stucks at reboot or takes a lot of time for it	Fix Committed
Bug #1413135: Prepare crmsh >=2.1 RPM packages	Fix Released
Bug #1415021: crm_* commands output should be (null) escaped in OCF scripts	Fix Released
Bug #1417947: Fix srv_uptime evaluation for RabbitMQ OCF	Fix Released

Sprints

Whiteboard

For Ubuntu this blueprint has a dependency https://blueprints.launchpad.net/fuel/+spec/support-ubuntu-trusty

Gerrit topic: https://review.openstack.org/#q,topic:corosync2_old,n,z

Addressed by: https://review.openstack.org/128773
Support for corosync 2

Gerrit topic: https://review.openstack.org/#q,topic:bp/corosync-2,n,z

Addressed by: https://review.openstack.org/148976
Blueprint corosync-2

Gerrit topic: https://review.openstack.org/#q,topic:corosync_sync,n,z

Addressed by: https://review.openstack.org/148930
Sync corosync upstream

Addressed by: https://review.openstack.org/148931
Adapt corosync for Fuel

Gerrit topic: https://review.openstack.org/#q,topic:fix_corosync_resource_provider,n,z

Addressed by: https://review.openstack.org/149245
Fixes for corosync 2 support

Addressed by: https://review.openstack.org/150012
Enable corosync 2

Addressed by: https://review.openstack.org/150105
Add location constraints for full_name

Gerrit topic: https://review.openstack.org/#q,topic:bp/pacemaker-improvements,n,z

Addressed by: https://review.openstack.org/150775
Cleanup primitives by their full names

Gerrit topic: https://review.openstack.org/#q,topic:bp/fuel-library-modularization,n,z

Addressed by: https://review.openstack.org/152124
Class cluster as separate step

Addressed by: https://review.openstack.org/152877
Add crmsh to the list of required packages

(?)

Work Items

Work items:
* Build experimental ISO with Corosync 2 for Centos: DONE
* Update puppet-corosync module to work with Corosync 2: DONE
* Fix pacemaker provider to work with Pacemaker 1.1.12: DONE
* Switch Fuel-library master branch to Corosync 2: DONE
* Switch 6.1 Fuel mirrors to Corosync 2: DONE

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