[ClusterLabs] Pacemaker 1.1.14 released

Digimer lists at alteeve.ca
Thu Jan 14 16:49:55 EST 2016


On 14/01/16 04:49 PM, Ken Gaillot wrote:
> ClusterLabs is proud to announce the latest release of the Pacemaker
> cluster resource manager, version 1.1.14. The source code is available at:
> https://github.com/ClusterLabs/pacemaker/releases/tag/Pacemaker-1.1.14
> This version introduces some valuable new features:
> * Resources will now start as soon as their state has been confirmed on
> all nodes and all dependencies have been satisfied, rather than waiting
> for the state of all resources to be confirmed. This allows for faster
> startup of some services, and more even startup load.
> * Fencing topology levels can now be applied to all nodes whose name
> matches a configurable pattern, or that have a configurable node attribute.
> * When a fencing topology level has multiple devices, reboots are now
> automatically mapped to all-off-then-all-on, allowing much simplified
> configuration of redundant power supplies.
> * Guest nodes can now be included in groups, which simplifies the common
> Pacemaker Remote use case of a grouping a storage device, filesystem and VM.
> * Clone resources have a new clone-min metadata option, specifying that
> a certain number of instances must be running before any dependent
> resources can run. This is particularly useful for services behind a
> virtual IP and haproxy, as is often done with OpenStack.
> As usual, the release includes many bugfixes and minor enhancements. For
> a more detailed list of changes, see the change log:
> https://github.com/ClusterLabs/pacemaker/blob/1.1/ChangeLog
> Feedback is invited and welcome.

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