crmadmin - Man Page

Part of the Pacemaker cluster resource manager

Synopsis

crmadmin [options] [node]

Description

query and manage the Pacemaker controller

Options

Help Options

-h,  --help

Show help options

--help-all

Show all help options

--help-output

Show output help

--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)

Commands

-S,  --status=NODE

Display the status of the specified node. Result is state of node's internal finite state machine, which can be useful for debugging

-P,  --pacemakerd

Display the status of local pacemakerd. Result is the state of the sub-daemons watched by pacemakerd.

-D,  --dc_lookup

Display the uname of the node co-ordinating the cluster. This is an internal detail rarely useful to administrators except when deciding on which node to examine the logs.

-N,  --nodes=TYPE

Display the uname of all member nodes [optionally filtered by type (comma-separated)] Types: all (default), cluster, guest, remote

Additional Options

-t,  --timeout=TIMESPEC

Time  to wait before declaring the operation failed

-B,  --bash-export

Display nodes as shell commands of the form 'export uname=uuid' (valid with -N/--nodes)

-i,  --ipc-name=NAME

Name to use for ipc instead of 'crmadmin' (with -P/--pacemakerd).

Application Options

-$,  --version

Display software version and exit

-V,  --verbose

Increase debug output (may be specified multiple times)

-q,  --quiet

Display only the essential query information

Notes:

Time Specification:

The TIMESPEC in any command line option can be specified in many different formats.  It can be just an integer number of seconds, a number plus units (ms/msec/us/usec/s/sec/m/min/h/hr), or an ISO 8601 period specification.

Author

Written by Andrew Beekhof

Reporting Bugs

Report bugs to users@clusterlabs.org

Info

September 2021 Pacemaker 2.1.1-9.fc36 System Administration Utilities