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PACEMAKER(8) System Administration Utilities PACEMAKER(8) NAME Pacemaker - Part of the Pacemaker cluster resource manager SYNOPSIS crm_attribute -n <attribute> <command> [options] DESCRIPTION crm_attribute - query and update Pacemaker cluster options and node at- tributes OPTIONS Help Options: -h, --help Show help options --help-all Show all help options --help-output Show output help --help-selections Show selecting options --help-command Show command options --help-additional Show additional options Output Options: --output-as=FORMAT Specify output format as one of: text (default), xml --output-to=DEST Specify file name for output (or "-" for stdout) --text-fancy Use more highly formatted output (requires --output-as=text) Selecting attributes: -i, --id=XML_ID (Advanced) Operate on instance of specified attribute with this XML ID -n, --name=NAME Operate on attribute or option with this name. For queries, this is optional, in which case all matching attributes will be returned. -P, --pattern=PATTERN Operate on all attributes matching this pattern (with -v, -D, or -G) -p, --promotion=RESOURCE Operate on node attribute used as promotion score for specified resource, or resource given in OCF_RESOURCE_INSTANCE environment variable if none is specified; this also defaults -l/--lifetime to reboot (normally invoked from an OCF resource agent) -s, --set-name=NAME (Advanced) Operate on instance of specified attribute that is within set with this XML ID Commands: -D, --delete Delete the attribute/option -G, --query Query the current value of the attribute/option. See also: -n, -P -v, --update=VALUE Update the value of the attribute/option Additional options: -d, --default=VALUE (Advanced) Default value to display if none is found in configu- ration -l, --lifetime=LIFETIME Lifetime of the node attribute. Valid values: reboot, forever -N, --node=NODE Set a node attribute for named node (instead of a cluster op- tion). See also: -l -t, --type=SECTION Which part of the configuration to update/delete/query the op- tion in. Valid values: crm_config, rsc_defaults, op_defaults, tickets -W, --wait=UNTIL Wait for some event to occur before returning. Values are 'no' (wait only for the attribute daemon to acknowledge the request), 'local' (wait until the change has propagated to where a local query will return the request value, or the value set by a later request), or 'cluster' (wait until the change has propagated to where a query anywhere on the cluster will return the requested value, or the value set by a later request). Default is 'no'. (with -N, and one of -D or -u) -z, --utilization Set an utilization attribute for the node. Application Options: -$, --version Display software version and exit -V, --verbose Increase debug output (may be specified multiple times) -q, --quiet Print only the value on stdout EXAMPLES 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 AUTHOR Written by Andrew Beekhof and the Pacemaker project contributors Pacemaker 2.1.7 May 2025 PACEMAKER(8)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLES | AUTHOR
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