| #!/bin/bash |
| |
| TEMP=`getopt -o qDGQVN:U:v:i:l:r: --long version,help,resource:,node:,uname:,attr-value:,id:,update:,delete-attr,get-value,attr-id:,lifetime:,quiet \ |
| -n 'crm_master' -- "$@"` |
| |
| if [ $? != 0 ] ; then echo "crm_master - A convenience wrapper for crm_attribute"; echo ""; crm_attribute -?; exit 1 ; fi |
| |
| # Note the quotes around `$TEMP': they are essential! |
| eval set -- "$TEMP" |
| |
| # 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 "$1" in |
| -N|--node|-U|--uname) options="$options $1 $2"; shift; shift;; |
| -v|--attr-value|--update|-i|--id|--attr-id|-l|--lifetime) options="$options $1 $2"; shift; shift;; |
| -Q|-q|--quiet|-D|--delete-attr|-G|--get-value|-V) options="$options $1"; shift;; |
| -r|--resource) OCF_RESOURCE_INSTANCE=$2; shift; shift;; |
| --version) crm_attribute --version; exit 0;; |
| --help) |
| echo "crm_master - A convenience wrapper for crm_attribute"; |
| echo ""; |
| echo "Set, update or delete a resource's promotion score"; |
| echo ""; |
| echo "This program should normally only be invoked from inside an OCF resource agent" |
| echo ""; |
| echo "Usage: crm_master command [options]"; |
| echo "Options:" |
| echo " --help This text" |
| echo " --version Version information" |
| echo " -V, --verbose Increase debug output" |
| echo " -q, --quiet Print only the value on stdout" |
| echo "" |
| echo "Commands:" |
| echo " -G, --query Query the current value of the attribute/option" |
| echo " -v, --update=value Update the value of the attribute/option" |
| echo " -D, --delete Delete the attribute/option" |
| echo "" |
| echo "Additional Options:" |
| echo " -N, --node=value Set an attribute for the named node (instead of the current one)." |
| echo " -l, --lifetime=value Until when should the setting take affect." |
| echo " Valid values: reboot, forever" |
| echo " -i, --id=value (Advanced) The ID used to identify the attribute" |
| exit 0;; |
| --) shift ; break ;; |
| *) echo "Unknown option: $1. See --help for details." exit 1;; |
| esac |
| done |
| |
| if [ -z "$OCF_RESOURCE_INSTANCE" ]; then |
| echo "This program should normally only be invoked from inside an OCF resource agent" |
| echo "To set the promotion/master score from the command line, please specify a resource ID with -r" |
| exit 1 |
| fi |
| |
| crm_attribute -n master-$OCF_RESOURCE_INSTANCE $options |