initial

templates/.svn/text-base/puppetd_run.sh.erb.svn-base

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+#!/usr/bin/env bash
+# $Id$
+
+# a wrapper script, to run puppetd after a random time
+# this will be called by cron at the same time on each client,
+# but should not call the master at the same time as the others.
+
+<% if norunifloggedin == true -%>
+  # not running if users are logged in 
+  [[ $(who|wc -l) -gt 0 ]] && exit 0
+<% end -%>
+
+export FACTERLIB="<%= scope.lookupvar("factpath") %>"
+PATH="/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+PUPPET=$(which puppetd) 
+[[ -e ${PUPPET} ]] || exit 1
+ISUNIIP=$(ifconfig |grep -c -e "131\.173\.3[2345]")
+PIDF="/tmp/puppetd_run.pid"
+
+function cleanup {
+  [[ -e ${PIDF} ]] && rm -f ${PIDF}
+  exit 0
+}
+
+if [ -e ${PIDF} ]; then
+  PID=`cat ${PIDF}`
+  if [ $(ps -eo pid |grep -c ${PID}) -gt 1 ]; then
+    exit 0
+  fi
+fi
+# write our pid
+echo -n $$ >${PIDF}
+
+if [ ${ISUNIIP} -gt 0 ]; then
+	if [ -e ${PUPPET} ]; then
+		#mac os X laptop check
+		if [ -e /usr/bin/pmset ]; then
+                if [ $(/usr/bin/pmset -g batt | grep -c "Battery Power") -eq 1 ]; then
+                        #we are running on battery and do not want to do anything
+                       cleanup 
+                fi
+        fi
+        #Linux laptop check
+        if [ -e /proc/acpi/ac_adapter/AC/state ]; then
+                if [ $(grep -c "on-line" /proc/acpi/ac_adapter/AC/state) -eq 0 ]; then
+                        #we are running on battery and do not want to do anything
+		      cleanup
+		    fi
+        fi
+        
+		MAXSLEEP=<%= maxsleep %>	  #How many seconds to wait maximally
+		SLEEP=${RANDOM}
+		I=${RANDOM}
+
+		# $RANDOM must be called several times, to ensure it really
+		# is something like random
+		for x in 1 2 3 4 5 6 7 8 9 10 11 12; do
+			SLEEP=${RANDOM}
+		done
+		# wait maximally $MAXSLEEP seconds
+		sleep $(expr ${SLEEP} % ${MAXSLEEP})
+		# run puppetd
+		nice -n 12 $PUPPET -t 2&>/var/log/puppet/puppetd_run.log
+	fi
+fi
+# cleanup the pidfile
+cleanup