45 lines
1.3 KiB
Bash
45 lines
1.3 KiB
Bash
#!/usr/bin/env bash
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# $Id$
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# a wrapper script, to run puppetd after a random time
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# this will be called by cron at the same time on each client,
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# but should not call the master at the same time as the others.
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export FACTERLIB="/var/lib/puppet/facts"
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PATH=/opt/local/bin:/opt/local/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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PUPPET=$(which puppetd)
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ISUNIIP=$(ifconfig |grep -c -e "131\.173\.3[2345]")
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if [ ${ISUNIIP} -gt 0 ]; then
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if [ -e ${PUPPET} ]; then
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#mac os X laptop check
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if [ -e /usr/bin/pmset ]; then
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if [ $(/usr/bin/pmset -g batt | grep -c "Battery Power") -eq 1 ]; then
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#we are running on battery and do not want to do anything
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exit 0
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fi
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fi
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#Linux laptop check
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if [ -e /proc/acpi/ac_adapter/AC/state ]; then
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if [ $(grep -c "on-line" /proc/acpi/ac_adapter/AC/state) -eq 0 ]; then
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#we are running on battery and do not want to do anything
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exit 0
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fi
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fi
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MAXSLEEP=3200 #How many seconds to wait maximally
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SLEEP=${RANDOM}
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I=${RANDOM}
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# $RANDOM must be called several times, to ensure it really
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# is something like random
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for x in 1 2 3 4 5 6 7 8 9 10 11 12; do
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SLEEP=${RANDOM}
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done
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# wait maximally $MAXSLEEP seconds
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sleep $(expr ${SLEEP} % ${MAXSLEEP})
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# run puppetd
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nice -n 12 $PUPPET -t 2&>/var/log/puppet/puppetd_run.log
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fi
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fi
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