diff --git a/extra/resources/pingd b/extra/resources/pingd index 3e5aeaa6e9..0f77e47145 100644 --- a/extra/resources/pingd +++ b/extra/resources/pingd @@ -1,310 +1,316 @@ #!/bin/sh # # # pingd OCF Resource Agent # Records (in the CIB) the current number of ping nodes a # cluster node can connect to. # # Copyright (c) 2006 Andrew Beekhof # All Rights Reserved. # # This program is free software; you can redistribute it and/or modify # it under the terms of version 2 of the GNU General Public License as # published by the Free Software Foundation. # # This program is distributed in the hope that it would be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # # Further, this software is distributed without any warranty that it is # free of the rightful claim of any third person regarding infringement # or the like. Any license provided herein, whether implied or # otherwise, applies only to this software file. Patent licenses, if # any, provided herein do not apply to combinations of this program with # other software, or any other product whatsoever. # # You should have received a copy of the GNU General Public License # along with this program; if not, write the Free Software Foundation, # Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. # ####################################################################### # Initialization: +if [ "x" != "x$OCF_RESKEY_host_list" ]; then + ocf_log err "It is recommended that you use the ping resource instead" +# ${OCF_ROOT}/resource.d/pacemaker/ping $1 +# exit $? +fi + . ${OCF_ROOT}/resource.d/heartbeat/.ocf-shellfuncs ####################################################################### meta_data() { cat < 1.0 This is a pingd Resource Agent. It records (in the CIB) the current number of ping nodes a node can connect to. pingd resource agent PID file PID file The user we want to run pingd as The user we want to run pingd as The time to wait (dampening) further changes occur Dampening interval The name of the instance_attributes set to place the value in. Rarely needs to be specified. Set name The name of the attributes to set. This is the name to be used in the constraints. Attribute name The section place the value in. Rarely needs to be specified. Section name The number by which to multiply the number of connected ping nodes by Value multiplier The list of ping nodes to count. Defaults to all configured ping nodes. Rarely needs to be specified. Host list How often, in seconds, to check for node liveliness ping interval in seconds Number of ping attempts, per host, before declaring it dead no. of ping attempts How long, in seconds, to wait before declaring a ping lost ping timeout in seconds A catch all for any other options that need to be passed to pingd. Extra Options END } ####################################################################### pingd_usage() { cat </dev/null if [ $? -eq 0 ]; then : Yes, user exists. We can further check his permission on crm_mon if necessary else ocf_log err "The user $OCF_RESKEY_user does not exist!" exit $OCF_ERR_ARGS fi fi # Pidfile better be an absolute path case $OCF_RESKEY_pidfile in /*) ;; *) ocf_log warn "You should have pidfile($OCF_RESKEY_pidfile) of absolute path!" ;; esac # Check the ping interval if ocf_is_decimal "$OCF_RESKEY_interval" && [ $OCF_RESKEY_interval -gt 0 ]; then : else ocf_log err "Invalid ping interval $OCF_RESKEY_interval. It should be positive integer!" exit $OCF_ERR_ARGS fi echo "Validate OK" return $OCF_SUCCESS } if [ $# -ne 1 ]; then pingd_usage exit $OCF_ERR_ARGS fi : ${OCF_RESKEY_options:=""} : ${OCF_RESKEY_dampen:="5s"} : ${OCF_RESKEY_interval:="1"} : ${OCF_RESKEY_name:="pingd"} : ${OCF_RESKEY_CRM_meta_interval:=0} : ${OCF_RESKEY_CRM_meta_globally_unique:="true"} if [ ${OCF_RESKEY_CRM_meta_globally_unique} = "false" ]; then : ${OCF_RESKEY_pidfile:="$HA_VARRUN/pingd-${OCF_RESKEY_name}"} else : ${OCF_RESKEY_pidfile:="$HA_VARRUN/pingd-${OCF_RESOURCE_INSTANCE}"} fi case $__OCF_ACTION in meta-data) meta_data exit $OCF_SUCCESS ;; start) pingd_start ;; stop) pingd_stop ;; monitor) pingd_monitor ;; validate-all) pingd_validate ;; usage|help) pingd_usage exit $OCF_SUCCESS ;; *) pingd_usage exit $OCF_ERR_UNIMPLEMENTED ;; esac exit $?