diff --git a/tools/crm_master.in b/tools/crm_master.in index 5177c4f26c..896239c1ee 100755 --- a/tools/crm_master.in +++ b/tools/crm_master.in @@ -1,103 +1,109 @@ #!@BASH_PATH@ +# +# Copyright 2009-2018 Andrew Beekhof +# +# This source code is licensed under the GNU General Public License version 2 +# or later (GPLv2+) WITHOUT ANY WARRANTY. +# USAGE_TEXT="Usage: crm_master [] Common options: --help Display this text, then exit --version Display version information, then exit -V, --verbose Specify multiple times to increase debug output -q, --quiet Print only the value (if querying) Commands: -G, --query Query the current value of the promotion score -v, --update=VALUE Update the value of the promotion score -D, --delete Delete the promotion score Additional Options: -N, --node=NODE Use promotion score on named node (instead of local node) -l, --lifetime=VALUE Until when should the setting take effect (valid values: reboot, forever) -i, --id=VALUE (Advanced) XML ID used to identify promotion score attribute" HELP_TEXT="crm_master - Query, update, or delete a resource's promotion score This program should normally be invoked only from inside an OCF resource agent. $USAGE_TEXT" exit_usage() { if [ $# -gt 0 ]; then - echo "error: $@" >&2 + echo "error:" "$@" >&2 fi echo echo "$USAGE_TEXT" exit 1 } SHORTOPTS_DEPRECATED="U:Q" LONGOPTS_DEPRECATED="uname:,get-value,delete-attr,attr-value:,attr-id:" SHORTOPTS="VqGv:DN:l:i:r:" LONGOPTS="help,version,verbose,quiet,query,update:,delete,node:,lifetime:,id:,resource:" TEMP=$(@GETOPT_PATH@ -o ${SHORTOPTS}${SHORTOPTS_DEPRECATED} \ --long ${LONGOPTS},${LONGOPTS_DEPRECATED} \ -n crm_master -- "$@") if [ $? -ne 0 ]; then exit_usage fi eval set -- "$TEMP" # Quotes around $TEMP are essential # Explicitly set the (usual default) lifetime, so the attribute gets set as a # node attribute and not a cluster property. options="--lifetime forever" while true ; do case "$1" in --help) echo "$HELP_TEXT" exit 0 ;; --version) crm_attribute --version exit 0 ;; --verbose|-V|--quiet|-q|--query|-G|--delete|-D) options="$options $1" shift ;; --update|-v|--node|-N|--lifetime|-l|--id|-i) options="$options $1 $2" shift shift ;; -r|--resource) OCF_RESOURCE_INSTANCE=$2; shift shift ;; --get-value|--delete-attr|-Q) # deprecated options="$options $1" shift ;; --uname|-U|--attr-value|--attr-id) # deprecated options="$options $1 $2" shift shift ;; --) shift break ;; *) exit_usage "unknown option '$1'" ;; esac done if [ -z "$OCF_RESOURCE_INSTANCE" ]; then echo "This program should normally only be invoked from inside an OCF resource agent." echo "To set a promotion score from the command line, please specify resource with -r." exit 1 fi crm_attribute -n master-$OCF_RESOURCE_INSTANCE $options