Dne 09. 07. 21 v 7:29 S Sathish S napsal(a):
Hi Team,
we have find the cause of this problem as per below changelog pcs
resource update command doesn’t support empty meta_attributes anymore.
https://github.com/ClusterLabs/pcs/blob/0.9.169/CHANGELOG.md
pcs resource update does not create an empty meta_attributes element any
more (rhbz#1568353)
This bz is not related to your issue.
[root@node01 testadmin]# pcs resource update SNMP_node01 user=''
extra_options="-E /opt/occ/CXP/tools/PCSXXX.sh"
Later modified to below command it work for us.
[root@node01 testadmin]# pcs resource update SNMP_node01 user='root'
extra_options="-E /opt/occ/CXP/tools/PCSXXX.sh"
The commands work as expected, user='root' sets the value of 'user' to
'root', user='' deletes 'user'.
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.
While doing pcs resource create SNMP with empty string for user
attribute it work for us, One more difference we noticed.
'pcs resource create' allows setting empty string values. It is a known
bug which we track and will fix eventually.
Regards,
Tomas
Query:
1) It is recommended to create SNMP ClusterMon resource type
with empty user as attribute.
2) if not , update resource with some user and that user
account got disabled/password expire what will be impact of this cluster
monitoring SNMP service and so on.
Thanks and Regards,
S Sathish
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