[ClusterLabs] cluster okey but errors when tried to move resource - ?

[lejeczek]

On 05/06/2023 16:23, Ken Gaillot wrote:
> On Sat, 2023-06-03 at 15:09 +0200, lejeczek via Users wrote:
>> Hi guys.
>>
>> I've something which I'm new to entirely - cluster which is seemingly
>> okey errors, fails to move a resource.
> What pcs version are you using? I believe there was a move regression
> in a recent push.
>
>> I'd won't contaminate here just yet with long json cluster spits when
>> fails but a snippet:
>>
>> -> $ pcs resource move PGSQL-clone --promoted podnode1
>> Error: cannot move resource 'PGSQL-clone'
>>     1 <cib crm_feature_set="3.17.4" validate-with="pacemaker-3.6"
>> epoch="8109" num_updates="0" admin_epoch="0" cib-last-written="Sat
>> Jun  3 13:49:34 2023" update-origin="podnode2" update-
>> client="cibadmin" have-quorum="1" update-user="root" dc-uuid="2">
>>     2   <configuration>
>>     3     <crm_config>
>>     4       <cluster_property_set id="cib-bootstrap-options">
>>     5         <nvpair id="cib-bootstrap-options-have-watchdog"
>> name="have-watchdog" value="false"/>
>>     6         <nvpair id="cib-bootstrap-options-dc-version" name="dc-
>> version" value="2.1.6-1.el9-802a72226be"/>
>>     7         <nvpair id="cib-bootstrap-options-cluster-
>> infrastructure" name="cluster-infrastructure" value="corosync"/>
>>     8         <nvpair id="cib-bootstrap-options-cluster-name"
>> name="cluster-name" value="podnodes"/>
>>     9         <nvpair id="cib-bootstrap-options-stonith-enabled"
>> name="stonith-enabled" value="false"/>
>>    10         <nvpair id="cib-bootstrap-options-last-lrm-refresh"
>> name="last-lrm-refresh" value="1683293193"/>
>>    11         <nvpair id="cib-bootstrap-options-maintenance-mode"
>> name="maintenance-mode" value="false"/>
>>    12       </cluster_property_set>
>>    13       <cluster_property_set id="redis_replication">
>>    14         <nvpair id="redis_replication-redis_REPL_INFO"
>> name="redis_REPL_INFO" value="c8kubernode1"/>
>>    15         <nvpair id="redis_replication-REDIS_REPL_INFO"
>> name="REDIS_REPL_INFO" value="podnode3"/>
>>    16       </cluster_property_set>
>>    17     </crm_config>
>> ...
>> crm_resource: Error performing operation: Invalid configuration
>>
>> This one line: (might be more)
>> <nvpair id="redis_replication-redis_REPL_INFO" name="redis_REPL_INFO"
>> value="c8kubernode1"/>
>> puzzles me, as there is no such node/member in the cluster and so I
>> try:
> That's not a problem. Pacemaker allows "custom" values in both cluster
> options and resource/action meta-attributes. I don't know whether redis
> is actually using that or not.
>
>> -> $ pcs property unset redis_REPL_INFO --force
>> Warning: Cannot remove property 'redis_REPL_INFO', it is not present
>> in property set 'cib-bootstrap-options'
> That's because the custom options are in their own
> cluster_property_set. I believe pcs can only manage the options in the
> cluster_property_set with id="cib-bootstrap-options", so you'd have to
> use "pcs cluster edit" or crm_attribute to remove the custom ones.
>
>> Any & all suggestions on how to fix this are much appreciated.
>> many thanks, L.
Well. that would make sense - those must have gone in & 
through to the repos' rpms - as I suspected thos broke after 
recent 'dnf' updates.
I'll fiddle with 'downgrades' later on - but if true, then 
rather critical, no?