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Bug 1489734 - resource agents need to be able to decide if they store per-host or per-bundle attributes
Summary: resource agents need to be able to decide if they store per-host or per-bundl...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: resource-agents
Version: 7.4
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: rc
: ---
Assignee: Oyvind Albrigtsen
QA Contact: Udi Shkalim
URL:
Whiteboard:
Depends On:
Blocks: 1493915
TreeView+ depends on / blocked
 
Reported: 2017-09-08 08:51 UTC by Michele Baldessari
Modified: 2018-04-10 12:10 UTC (History)
9 users (show)

Fixed In Version: resource-agents-3.9.5-106.el7
Doc Type: Bug Fix
Doc Text:
Previously, when the rabbit, redis, and galera resource agents were run in a bundle, they used "NODENAME" as the attribute destination. However, "NODENAME" in certain cases pointed to an incorrect destination. With this update, the attribute_target() shell function has been added with support provided to redis, rabbitmq, and galera. As a result, the attribute destination can now be specified, which ensures that the destination is correct.
Clone Of:
: 1493915 (view as bug list)
Environment:
Last Closed: 2018-04-10 12:09:28 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)
ocf_attribute_target patch 1 out of 2 (3.58 KB, patch)
2017-09-11 18:57 UTC, Michele Baldessari
no flags Details | Diff
Make galera redis rabbit use ocf_attribute_target (4.95 KB, patch)
2017-09-11 18:58 UTC, Michele Baldessari
no flags Details | Diff
patch nr1 (3.59 KB, patch)
2017-09-20 09:50 UTC, Michele Baldessari
no flags Details | Diff
patch 2 (4.86 KB, patch)
2017-09-20 09:51 UTC, Michele Baldessari
no flags Details | Diff


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2018:0757 0 None None None 2018-04-10 12:10:40 UTC

Description Michele Baldessari 2017-09-08 08:51:21 UTC
Description of problem:
Currently when we run rabbit/redis/galera within bundle they simply use NODENAME as the destination of attributes. This is problematic because a bundle can move around hosts and so storing an attribute on a per-bundle basis is problematic.

Andrew, Damien and I worked on a fix which lives here:
https://github.com/ClusterLabs/resource-agents/pull/1033

This BZ is to track the release of a fixed package for OSP12

Note that this BZ is partially depending on BZ#1489728 (i.e. the fix is effective only with an updated pcmk, but rabbitmq/redis/galera keep working on baremetal normally without)

Comment 1 Oneata Mircea Teodor 2017-09-08 09:29:05 UTC
Hello, 
Same issue, please revise the bug according to the zstream documentation, https://mojo.redhat.com/docs/DOC-1021938#jive_content_id_The_workflow

Comment 3 Oneata Mircea Teodor 2017-09-08 11:16:59 UTC
Same here please add also 7.4z flag

Comment 4 Michele Baldessari 2017-09-11 18:57:38 UTC
Created attachment 1324542 [details]
ocf_attribute_target patch 1 out of 2

Comment 5 Michele Baldessari 2017-09-11 18:58:15 UTC
Created attachment 1324543 [details]
Make galera redis rabbit use ocf_attribute_target

Comment 6 Michele Baldessari 2017-09-11 18:59:53 UTC
Hi Oyvind,

so I attached the two patches that apply downstream (the second one might need -F2 when applying). The 0001 one is a 1-1 of the upstream PR. The second one needed a small massage because galera has changed a bit in master. hth.

Comment 7 Michele Baldessari 2017-09-20 09:50:31 UTC
Created attachment 1328357 [details]
patch nr1

Comment 8 Michele Baldessari 2017-09-20 09:51:13 UTC
Created attachment 1328358 [details]
patch 2

Comment 14 errata-xmlrpc 2018-04-10 12:09:28 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:0757


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