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srgrn/check_dockerinfo

Created July 20, 2017 10:52
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Docker info for nagios
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check_dockerinfo
#!/bin/bash
infotext=$(docker info -f 'Containers {{.Containers}}, Running {{.ContainersRunning}}, Stopped {{.ContainersStopped}}, KernelVersion:{{.KernelVersion}} DockerVersion:{{.ServerVersion}} OS:{{.OperatingSystem}}')
infoGraph=$(docker info -f '|Total={{.Containers}},Running={{.ContainersRunning}}, Stopped={{.ContainersStopped}}')
RESULT=$?
output="OK"
if [ $RESULT -eq 1 ]
then
echo "CRITICAL- Docker not running"
exit 2
fi
echo "OK- $infotext $infoGraph"
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