[ClusterLabs] pcs update resource command not working

kgaillot at redhat.com kgaillot at redhat.com
Wed Jul 14 10:13:59 EDT 2021

On Wed, 2021-07-14 at 01:27 +0000, S Sathish S wrote:
> Hi Tomas ,
> Thanks for the response.
> As you said ,Specifying an empty value for an option is a syntax for
> removing the option. Yes, this means there is no way to set an option
> to an empty string value using pcs.
> But our problem we have disabled root user account by default, so
> we are not sure which user can be given here and if that given user
> account got disabled/password expire what will be impact of this
> cluster monitoring SNMP service and so on.
> Thanks and Regards,
> S Sathish S

Hi Sathish,

The ClusterMon agent uses "user" solely as the user account to run
crm_mon as, using "su - $USER -c crm_mon ...". Any user in the haclient
group should work.

However, I think the alerts feature is superior to ClusterMon for SNMP.
Ken Gaillot <kgaillot at redhat.com>

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