NAME

       Pacemaker - Part of the Pacemaker cluster resource manager

SYNOPSIS

       attrd_updater {-n <attribute> | -P <pattern>} <command> [options]

DESCRIPTION

       query and update Pacemaker node attributes

OPTIONS

   Help Options:
       -h, --help
              Show help options

       --help-all
              Show all help options

       --help-output
              Show output help

       --help-required
              Show required arguments

       --help-command
              Show command options (mutually exclusive)

       --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)

   Required Arguments:
       -n, --name=NAME
              The attribute's name

       -P, --pattern=PATTERN
              Operate on all attributes matching this pattern (with -B, -D, -U, or -Y)

   Command:
       -U, --update=VALUE
              Update attribute's value in pacemaker-attrd. If this causes the value to change, it
              will also be updated in the cluster configuration.

       -B, --update-both=VALUE
              Update attribute's value and time to wait (dampening) in pacemaker-attrd.  If  this
              causes  the value or dampening to change, the attribute will also be written to the
              cluster configuration, so be aware that repeatedly changing the  dampening  reduces
              its effectiveness.  Requires -d/--delay

       -Y, --update-delay
              Update  attribute's  dampening  in pacemaker-attrd. If this causes the dampening to
              change, the attribute will also be written to  the  cluster  configuration,  so  be
              aware  that  repeatedly changing the dampening reduces its effectiveness.  Requires
              -d/--delay

       -Q, --query
              Query the attribute's value from pacemaker-attrd

       -D, --delete
              Unset attribute from pacemaker-attrd. At the moment, there is no way to  remove  an
              attribute. This option will instead set its value to the empty string.

       -R, --refresh
              (Advanced) Force the pacemaker-attrd daemon to resend all current values to the CIB

   Additional Options:
       -d, --delay=SECONDS
              The  time  to wait (dampening) in seconds for further changes before sending to the
              CIB

       -s, --set=SET
              (Advanced) The attribute set in which to place the value

       -N, --node=NODE
              Set the attribute for the named node (instead of the local one)

       -A, --all
              Show values of the attribute for all nodes (query only)

       -l, --lifetime=SECTION
              (Not yet implemented) Lifetime of the node attribute (silently ignored by cluster)

       -p, --private
              If this creates a new attribute, never write the attribute to CIB

       -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'.

       -z, --utilization
              When creating a new attribute, create it as a node utilization attribute instead of
              an instance  attribute.   If  the  attribute  already  exists,  its  existing  type
              (utilization vs. instance) will be used regardless.  (with -B, -U, -Y)

   Application Options:
       -$, --version
              Display software version and exit

       -V, --verbose
              Increase debug output (may be specified multiple times)

AUTHOR

       Written by Andrew Beekhof and the Pacemaker project contributors

REPORTING BUGS

       Report bugs to https://bugs.clusterlabs.org/enter_bug.cgi?product=Pacemaker