Scroll to navigation

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
Increase debug output
Print only the value on stdout
Name of the attribute/option to operate on
Pattern matching names of attributes (only with -v/-D and -l reboot)

Commands:

Query the current value of the attribute/option
Update the value of the attribute/option
Delete the attribute/option

Additional Options:

Set an attribute for the named node (instead of a cluster option). See also: -l
Which part of the configuration to update/delete/query the option in Valid values: crm_config, rsc_defaults, op_defaults, tickets
Lifetime of the node attribute Valid values: reboot, forever
Set an utilization attribute for the node.
(Advanced) The attribute set in which to place the value
(Advanced) The ID used to identify the attribute
(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