amshinde/proc-in-namespace.md

Last active April 9, 2019 22:41

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Find processes in namespace

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proc-in-namespace.md

To check if there are any processes are running in a namepace :

$ # Run as root:
$
$ nspath=/tmp/katapod/var/run/netns/cni-4f6eb895-1dfd-cd01-b54e-05ffbef9b0c5
$ inode=$(ls -i $nspath | cut -f1 -d" ")
$ pids=$(find -L /proc/[1-9]*/task/*/ns/net -inum $inode | cut -f3 -d"/" | uniq)
$ ps -p $pids