PACEMAKER

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
EXAMPLES
AUTHOR
REPORTING BUGS

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