48 lines
No EOL
1.8 KiB
Bash
48 lines
No EOL
1.8 KiB
Bash
msg "Mounting pseudo-filesystems..."
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mountpoint -q /proc || mount -o nosuid,noexec,nodev -t proc proc /proc
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mountpoint -q /sys || mount -o nosuid,noexec,nodev -t sysfs sys /sys
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mountpoint -q /run || mount -o mode=0755,nosuid,nodev -t tmpfs run /run
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mountpoint -q /dev || mount -o mode=0755,nosuid -t devtmpfs dev /dev
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mkdir -p -m0755 /run/runit /run/lvm /run/user /run/lock /run/log /dev/pts /dev/shm
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mountpoint -q /dev/pts || mount -o mode=0620,gid=5,nosuid,noexec -n -t devpts devpts /dev/pts
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mountpoint -q /dev/shm || mount -o mode=1777,nosuid,nodev -n -t tmpfs shm /dev/shm
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mountpoint -q /sys/kernel/security || mount -n -t securityfs securityfs /sys/kernel/security
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if [ -d /sys/firmware/efi/efivars ]; then
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mountpoint -q /sys/firmware/efi/efivars || mount -o nosuid,noexec,nodev -t efivarfs efivarfs /sys/firmware/efi/efivars
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fi
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if [ -z "$VIRTUALIZATION" ]; then
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_cgroupv1=""
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_cgroupv2=""
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case "${CGROUP_MODE:-hybrid}" in
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legacy)
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_cgroupv1="/sys/fs/cgroup"
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;;
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hybrid)
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_cgroupv1="/sys/fs/cgroup"
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_cgroupv2="${_cgroupv1}/unified"
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;;
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unified)
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_cgroupv2="/sys/fs/cgroup"
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;;
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esac
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# cgroup v1
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if [ -n "$_cgroupv1" ]; then
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mountpoint -q "$_cgroupv1" || mount -o mode=0755 -t tmpfs cgroup "$_cgroupv1"
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while read -r _subsys_name _hierarchy _num_cgroups _enabled; do
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[ "$_enabled" = "1" ] || continue
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_controller="${_cgroupv1}/${_subsys_name}"
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mkdir -p "$_controller"
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mountpoint -q "$_controller" || mount -t cgroup -o "$_subsys_name" cgroup "$_controller"
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done < /proc/cgroups
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fi
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# cgroup v2
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if [ -n "$_cgroupv2" ]; then
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mkdir -p "$_cgroupv2"
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mountpoint -q "$_cgroupv2" || mount -t cgroup2 -o nsdelegate cgroup2 "$_cgroupv2"
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fi
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fi |