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Add onshutdown support to runc
This will run any containers in `/containers/onshutdown` on a clean shutdown. Signed-off-by: Justin Cormack <justin.cormack@docker.com>
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pkg/runc/etc/shutdown.d/010-onshutdown
Executable file
15
pkg/runc/etc/shutdown.d/010-onshutdown
Executable file
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#!/bin/sh
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# start onshutdown containers, run to completion
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if [ -d /containers/onshutdown ]
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then
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for f in $(find /containers/onshutdown -mindepth 1 -maxdepth 1 | sort)
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do
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base="$(basename $f)"
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/bin/mount --bind "$f/rootfs" "$f/rootfs"
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mount -o remount,rw "$f/rootfs"
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/usr/bin/runc run --bundle "$f" "$(basename $f)"
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printf " - $base\n"
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done
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fi
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