forked from ports/contrib
55 lines
1.6 KiB
Plaintext
55 lines
1.6 KiB
Plaintext
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#!/bin/sh
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#
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# /etc/rc.d/lxc-cgroups: setup lxc cgroups
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#
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if test ! -f /proc/cgroups
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then
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echo 'cgroups are not enabled on this kernel.'
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exit 1
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fi
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case $1 in
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start)
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# Mount system cgroups.
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mount -t tmpfs -o nosuid,nodev,noexec,mode=0755 tmpfs /sys/fs/cgroup
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for i in $(awk '!/^#/{if($4==1){print$1}}' /proc/cgroups)
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do
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mkdir /sys/fs/cgroup/$i
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mount -t cgroup -o nosuid,nodev,noexec,$i cgroup /sys/fs/cgroup/$i
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done
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mkdir /sys/fs/cgroup/systemd
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mount -t cgroup -o nosuid,nodev,noexec,none,name=systemd cgroup /sys/fs/cgroup/systemd
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mkdir /sys/fs/cgroup/unified
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mount -t cgroup2 -o nosuid,nodev,noexec cgroup /sys/fs/cgroup/unified
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mount -o ro,remount /sys/fs/cgroup
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# Setup user cgroups.
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if test -f /etc/lxc/lxc-usernet
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then
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test -f /sys/fs/cgroup/cpuset/cgroup.clone_children && echo 1 > /sys/fs/cgroup/cpuset/cgroup.clone_children
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test -f /sys/fs/cgroup/memory/memory.use_hierarchy && echo 1 > /sys/fs/cgroup/memory/memory.use_hierarchy
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for i in $(awk '!/^#/{if($1!~"@"){print$1}}' /etc/lxc/lxc-usernet)
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do
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for j in /sys/fs/cgroup/*
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do
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test $j = /sys/fs/cgroup/unified && continue
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mkdir -m 0755 -p $j/$i
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chown -R $i $j/$i
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done
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done
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fi
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;;
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stop)
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umount -R /sys/fs/cgroup
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;;
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restart)
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$0 stop
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$0 start
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;;
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*)
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echo "Usage: $0 [start|stop|restart]"
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;;
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esac
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# End of file
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