24 lines
460 B
Bash
24 lines
460 B
Bash
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#!/bin/sh
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deadline=$(expr $(date +%s) + ${HEADSTART})
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services=$@
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echo started feeding the dog
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exec 3> ${WATCHDOG-/dev/watchdog}
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healthy(){
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test $(date +%s) -le $deadline && return 0
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for i in $services; do
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if test "$(s6-svstat -o up /run/service/$i)" != "true" ; then
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echo "service $i is down"
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return 1
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fi
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done
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}
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while healthy ;do
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sleep 10
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echo >&3
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done
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echo "stopped feeding the dog"
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sleep 6000 # don't want s6-rc to restart
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