[ClusterLabs Developers] resource-agents v4.1.0 rc1

[Kristoffer Grönlund]

Dejan Muhamedagic <dejanmm at fastmail.fm> writes:

> Hi,
>
> On Tue, Nov 14, 2017 at 03:16:04PM +0100, Oyvind Albrigtsen wrote:
>> ClusterLabs is happy to announce resource-agents v4.1.0 rc1.
>> Source code is available at:
>> https://github.com/ClusterLabs/resource-agents/releases/tag/v4.1.0rc1
>> 
>> The most significant enhancements in this release are:
>> - new resource agents:
>>  - aws-vpc-route53
>>  - LVM-activate
>
> There was a long and, unfortunately, fruitless discussion
> regarding this new version of LVM RA and whether it can be merged
> with the existing LVM RA. In spite of no consensus, Kristoffer
> eventually merged it. There is now a plugin like system in LVM
> which should make adding new mechanisms such as lvmlockd easy,
> but the contributors didn't try yet to adjust the new LVM.

Yeah, my apologies for jumping the gun. I hope we can work this out
before release. :/


> Furthermore, in case we agree that having two LVM versions is the
> best way forward, such refactoring would also significantly
> reduce code duplication.
>
> Thanks,
>
> Dejan
>
> P.S. Right now irrelevant, but LVM-activate doesn't seem like a
> good name.

If nothing else, it's in keeping with the rest of the mess of bad names
;) Maybe we should decide on a naming standard? Abbreviations or no
abbreviations, CamelCase or lowercase, or lower_case? This could be
enforced through the CI checks, and the Makefile could make sure to
install aliases to the old names so as not to break existing
installations.

Maybe we could even move IPaddr2 to ip or IP, and move the now-outdated
agents to a legacy provider...

Cheers,
Kristoffer

>
>
>
>
>>  - minio
>>  - NodeUtilization
>>  - oraasm
>>  - ovsmonitor
>>  - rkt
>>  - ZFS
>> 
>> - bugfixes and enhancements:
>>  - aws*: fixes and improvements
>>  - CTDB: fixes for newer versions
>>  - CTDB: fix for --logfile being replaced with --logging
>>  - DB2: fix HADR support for DB2 V98+
>>  - docker: add docker-native healthcheck
>>  - galera: fix for MariaDB 10.1.21+
>>  - mysql: set correct master score after maintenance mode
>>  - ocf-shellfuncs: improve locking (ocf_take_lock())
>>  - pgsql: add support for PostgreSQL 10
>>  - pgsql: allow dynamic membership
>>  - rabbitmq-cluster: fix to work on Pacemaker remote nodes
>> 
>> The full list of changes for resource-agents is available at:
>> https://github.com/ClusterLabs/resource-agents/blob/v4.1.0rc1/ChangeLog
>> 
>> Everyone is encouraged to download and test the new release candidate.
>> We do many regression tests and simulations, but we can't cover all
>> possible use cases, so your feedback is important and appreciated.
>> 
>> Many thanks to all the contributors to this release.
>> 
>> 
>> Best,
>> The resource-agents maintainers
>> 
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>
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-- 
// Kristoffer Grönlund
// kgronlund at suse.com