config/templates/archlinux.common.conf.in

   1 # Based on fedora.common.conf.in
   2 # Console settings
   3
   4 lxc.autodev = 1
   5 lxc.tty = 6
   6 lxc.pts = 1024
   7 lxc.kmsg = 0
   8
   9 lxc.haltsignal=SIGRTMIN+4
  10 lxc.stopsignal=SIGRTMIN+14
  11
  12 # Mount entries
  13 lxc.mount.auto = proc:mixed sys:ro
  14
  15 # Capabilities
  16 # Uncomment these if you don't run anything that needs the capability, and
  17 # would like the container to run with less privilege.
  18 #
  19 # Dropping sys_admin disables container root from doing a lot of things
  20 # that could be bad like re-mounting lxc fstab entries rw for example,
  21 # but also disables some useful things like being able to nfs mount, and
  22 # things that are already namespaced with ns_capable() kernel checks, like
  23 # hostname(1).
  24 # lxc.cap.drop = sys_admin
  25 # lxc.cap.drop = net_raw          # breaks dhcp/ping
  26 # lxc.cap.drop = setgid           # breaks login (initgroups/setgroups)
  27 # lxc.cap.drop = dac_read_search  # breaks login (pam unix_chkpwd)
  28 # lxc.cap.drop = setuid           # breaks sshd,nfs statd
  29 # lxc.cap.drop = audit_control    # breaks sshd (set_loginuid failed)
  30 # lxc.cap.drop = audit_write
  31 # lxc.cap.drop = setpcap          # big big login delays in Fedora 20 systemd
  32 #
  33 lxc.cap.drop = mac_admin mac_override
  34 lxc.cap.drop = setfcap
  35 lxc.cap.drop = sys_module sys_nice sys_pacct
  36 lxc.cap.drop = sys_rawio sys_time
  37
  38 # Control Group devices: all denied except those whitelisted
  39 lxc.cgroup.devices.deny = a
  40 # Allow any mknod (but not reading/writing the node)
  41 lxc.cgroup.devices.allow = c *:* m
  42 lxc.cgroup.devices.allow = b *:* m
  43 lxc.cgroup.devices.allow = c 1:3 rwm    # /dev/null
  44 lxc.cgroup.devices.allow = c 1:5 rwm    # /dev/zero
  45 lxc.cgroup.devices.allow = c 1:7 rwm    # /dev/full
  46 lxc.cgroup.devices.allow = c 5:0 rwm    # /dev/tty
  47 lxc.cgroup.devices.allow = c 1:8 rwm    # /dev/random
  48 lxc.cgroup.devices.allow = c 1:9 rwm    # /dev/urandom
  49 lxc.cgroup.devices.allow = c 136:* rwm  # /dev/tty[1-6] ptys and lxc console
  50 lxc.cgroup.devices.allow = c 5:2 rwm    # /dev/ptmx pty master