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Server IP : 49.231.201.246 / Your IP : 216.73.216.248 Web Server : Apache/2.4.18 (Ubuntu) System : Linux 246 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/lxcfs/ |
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#!/bin/sh -e # We're dealing with mount entries, so expand any symlink LXC_ROOTFS_MOUNT=$(readlink -f ${LXC_ROOTFS_MOUNT}) # /proc files if [ -d /var/lib/lxcfs/proc/ ]; then for entry in /var/lib/lxcfs/proc/*; do [ -e "${LXC_ROOTFS_MOUNT}/proc/$(basename $entry)" ] || continue mount -n --bind $entry ${LXC_ROOTFS_MOUNT}/proc/$(basename $entry) done fi # Allow nesting lxcfs if [ -d ${LXC_ROOTFS_MOUNT}/var/lib/lxcfs/ ]; then mount -n --bind /var/lib/lxcfs ${LXC_ROOTFS_MOUNT}/var/lib/lxcfs/ fi # no need for lxcfs cgroups if we have cgroup namespaces [ -n "$LXC_CGNS_AWARE" ] && [ -f /proc/self/ns/cgroup ] && exit 0 # Don't mess with containers that don't have /sys/fs/cgroup configured # (lxc.mount.auto = cgroup:mixed) if touch ${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/lxcfs; then rm ${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/lxcfs else exit 0 fi # /sys/fs/cgroup files if [ -d "${LXC_ROOTFS_MOUNT}/sys/fs/cgroup" ]; then if [ -d /var/lib/lxcfs/cgroup ]; then # Cleanup existing mounts for entry in ${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/*; do DEST=$(basename $entry) if [ "${DEST}" = "cgmanager" ]; then continue fi if [ ! -d "${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/${DEST}" ]; then continue fi while grep -q "${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/${DEST}" /proc/self/mountinfo; do grep "${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/${DEST}" /proc/self/mountinfo | cut -d' ' -f5 | while read line; do [ -e "${line}" ] && umount -l "${line}" || true done done rm -Rf ${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/${DEST} done # Mount the new entries for entry in /var/lib/lxcfs/cgroup/*; do DEST=$(basename $entry) if [ "$DEST" = "name=systemd" ]; then DEST="systemd" fi if [ ! -d ${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/${DEST} ]; then mkdir ${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/${DEST} fi mount -n --bind $entry ${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/$DEST # make sure that cpu,cpuacct shows up as cpu and cpuacct # separately, else systemd is unhappy if echo $DEST | grep -q ","; then arr=$(echo $DEST | tr "," "\n") for single in $arr do if [ ! -L ${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/$single ]; then ln -s $DEST ${LXC_ROOTFS_MOUNT}/sys/fs/cgroup/$single fi done fi done fi fi exit 0