Fuel for OpenStack

Openstack cold cluster restart improvements

Registered by Andrew Woodward on 2013-11-12

This blueprint has been superseded. See the newer blueprint "Reliable Galera OCF Script" for updated plans.

In the event that all nodes in the cluster have crashed, lost power or otherwise down. The cluster should restart as easily as possible. This BP is to track work to improve Fuel's ability to restart from the cluster

Blueprint information

Status:: Complete

Approver:: Mike Scherbakov

Priority:: High

Drafter:: None

Direction:: Needs approval

Assignee:: Vladimir Kuklin

Definition:: Superseded

Series goal:: Accepted for future

Implementation:: Unknown

Milestone target:: None

Completed by: Vladimir Kuklin on 2014-07-10

Related branches

Related bugs

Bug #1250572: [docs] improve cluster manual recovery documentation	Fix Released
Bug #1250573: create documentation for corosync galera auto-rebuild process	Fix Released
Bug #1250578: ostf tests rely on controller:/root/openrc but dont validate	Opinion
Bug #1250585: new tests needed for cold-restart recovery	Fix Released

Sprints

fuel-library-5.1-design

Whiteboard

We have this blueprint targeted by OCF scripts for galera and rabbitmq and pacemaker improvements.

Addressed by: https://review.openstack.org/97191
Bluprint: reliable-galera-ocf-script

(?)

Work Items

This blueprint contains Public information

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Subscribers

Andrew Woodward