table of contents
| PACEMAKER(8) | System Administration Utilities | PACEMAKER(8) |
NAME¶
Pacemaker - Part of the Pacemaker cluster resource manager
SYNOPSIS¶
crm_attribute <command> -n <attribute> [options]
DESCRIPTION¶
crm_attribute - Manage node's attributes and cluster options.
Allows node attributes and cluster options to be queried, modified and deleted.
OPTIONS¶
- -?, --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)
Commands:¶
- -G, --query
- Query the current value of the attribute/option
- -v, --update=value
- Update the value of the attribute/option
- -D, --delete
- Delete the attribute/option
Additional Options:¶
- -N, --node=value
- Set an attribute for the 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) The default value to display if none is found in the configuration
EXAMPLES¶
Add a 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 the value of the cluster-delay cluster option. Only print the value:
- # crm_attribute --type crm_config --name cluster-delay --query --quiet
AUTHOR¶
Written by Andrew Beekhof
REPORTING BUGS¶
Report bugs to users@clusterlabs.org
| December 2020 | Pacemaker 1.1.23-1.el7_9.1 |