mirror of
https://git.proxmox.com/git/mirror_lxc
synced 2025-08-05 11:44:48 +00:00
097796ac6c
newer lxc uses 'silent' when remounting on shutdown. Silence that denial too Author: Jamie Strandboge <jamie@canonical.com> Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com> Acked-by: Stéphane Graber <stgraber@ubuntu.com>
55 lines
1.6 KiB
Plaintext
55 lines
1.6 KiB
Plaintext
network,
|
|
capability,
|
|
file,
|
|
umount,
|
|
|
|
# The following 3 entries are only supported by recent apparmor versions.
|
|
# Comment them if the apparmor parser doesn't recognize them.
|
|
dbus,
|
|
signal,
|
|
ptrace,
|
|
|
|
# ignore DENIED message on / remount
|
|
deny mount options=(ro, remount) -> /,
|
|
deny mount options=(ro, remount, silent) -> /,
|
|
|
|
# allow tmpfs mounts everywhere
|
|
mount fstype=tmpfs,
|
|
|
|
# allow hugetlbfs mounts everywhere
|
|
mount fstype=hugetlbfs,
|
|
|
|
# allow mqueue mounts everywhere
|
|
mount fstype=mqueue,
|
|
|
|
# allow fuse mounts everywhere
|
|
mount fstype=fuse.*,
|
|
|
|
# allow bind mount of /lib/init/fstab for lxcguest
|
|
mount options=(rw, bind) /lib/init/fstab.lxc/ -> /lib/init/fstab/,
|
|
|
|
# deny writes in /proc/sys/fs but allow binfmt_misc to be mounted
|
|
mount fstype=binfmt_misc -> /proc/sys/fs/binfmt_misc/,
|
|
deny @{PROC}/sys/fs/** wklx,
|
|
|
|
# allow efivars to be mounted, writing to it will be blocked though
|
|
mount fstype=efivarfs -> /sys/firmware/efi/efivars/,
|
|
|
|
# block some other dangerous paths
|
|
deny @{PROC}/sysrq-trigger rwklx,
|
|
deny @{PROC}/mem rwklx,
|
|
deny @{PROC}/kmem rwklx,
|
|
|
|
# deny writes in /sys except for /sys/fs/cgroup, also allow
|
|
# fusectl, securityfs and debugfs to be mounted there (read-only)
|
|
mount fstype=fusectl -> /sys/fs/fuse/connections/,
|
|
mount fstype=securityfs -> /sys/kernel/security/,
|
|
mount fstype=debugfs -> /sys/kernel/debug/,
|
|
deny mount fstype=debugfs -> /var/lib/ureadahead/debugfs/,
|
|
mount fstype=proc -> /proc/,
|
|
mount fstype=sysfs -> /sys/,
|
|
deny /sys/firmware/efi/efivars/** rwklx,
|
|
deny /sys/kernel/security/** rwklx,
|
|
mount options=(move) /sys/fs/cgroup/cgmanager/ -> /sys/fs/cgroup/cgmanager.lower/,
|
|
|