Pacemaker - Part of the Pacemaker cluster resource manager
crm_attribute -n <attribute> <command>
[options]
crm_attribute - query and update Pacemaker cluster options and
node attributes
- -?, --help
- This text
- -$, --version
- Version information
- -V, --verbose
- Increase debug output
- -q, --quiet
- Print only the value on stdout
- -n,
--name=value
- Name of the attribute/option to operate on
- -P,
--pattern=value
- Pattern matching names of attributes (only with -v/-D and -l
reboot)
- -N,
--node=value
- Set a node attribute for named node (instead of a cluster option). See
also: -l
- -t,
--type=value
- Which part of the configuration to update/delete/query the option in Valid
values: crm_config, rsc_defaults, op_defaults, tickets
- -l,
--lifetime=value
- Lifetime of the node attribute Valid values: reboot, forever
- -z,
--utilization
- Set an utilization attribute for the node.
- -s,
--set-name=value
- (Advanced) The attribute set in which to place the value
- -i,
--id=value
- (Advanced) The ID used to identify the attribute
- -d,
--default=value
- (Advanced) Default value to display if none is found in configuration
Add new node attribute called 'location' with the value of
'office' for host 'myhost':
- # crm_attribute --node myhost --name location --update office
Query the value of the 'location' node attribute for host
'myhost':
- # crm_attribute --node myhost --name location --query
Change the value of the 'location' node attribute for host
'myhost':
- # crm_attribute --node myhost --name location --update backoffice
Delete the 'location' node attribute for host 'myhost':
- # crm_attribute --node myhost --name location --delete
Query the value of the cluster-delay cluster option:
- # crm_attribute --type crm_config --name cluster-delay --query
Query value of the "cluster-delay" cluster option and
print only the value:
- # crm_attribute --type crm_config --name cluster-delay --query
--quiet
Written by Andrew Beekhof
Report bugs to users@clusterlabs.org