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  1. 01 Feb, 2011 5 commits
  3. 27 Jan, 2011 2 commits
    • Fix paths in the lxc-busybox template · b09ecaf3
      Daniel Lezcano authored 
      Author of the patch : Jonathan Liu <???> posted as a bug fix on the lxc
sourceforge website.

OS: Arch Linux 32-bit

/etc/init.d/rcS do not use full path to syslogd, mount and udhcpc executables.
As busybox requires /proc mounted if CONFIG_BUSYBOX_EXEC_PATH="/proc/self/exe"
to run these commands without full path, the full path should be used in the
startup script as /proc is mounted later in the script.

It also fails to start the machine if /lib64 does not exist on the host system
as there is a mount entry for /lib64 in the config.

The attached patch changes commands in /etc/init.d/rcS to use full path and
adds a check for /lib64 on host before adding lib64 mount entries to config.
Signed-off-by: 's avatarDaniel Lezcano <dlezcano@fr.ibm.com>
    • export env variable in lxc_start · 3244e750
      Daniel Lezcano authored 
      Let's export the 'container' variable and let init receive it
as a kernel command line option.

In the upstart init scripts, we can distinguish if we are in a
container context or not.

===============================================================================

# /dev/console - getty
#
# This service maintains a getty on /dev/console from the point the
# system is started until it is shut down again.
# It only runs in lxc containers.

start on stopped rc RUNLEVEL=[2345]
stop on runlevel [!2345]

env container
pre-start script
	[ "x$container" != "xlxc" ] && { stop; exit 0; }
	exit 0;
end script

respawn

exec /sbin/getty -8 38400 /dev/console

===============================================================================
Signed-off-by: 's avatarDaniel Lezcano <dlezcano@fr.ibm.com>
  5. 23 Jan, 2011 1 commit
    • suppress udev log output · 434d90db
      Daniel Lezcano authored 
      We use udev within these containers and we prevent the /dev files
to be created with the cgroup whitelist. So when the udevd receives
the event from the kernel, it will fail to create some nodes in /dev
and will spit error on the console.

We set the log level to zero, so udev will silently fail.
Signed-off-by: 's avatarDaniel Lezcano <dlezcano@fr.ibm.com>
  7. 22 Jan, 2011 1 commit
    • Update ubuntu templates · 27b39fd4
      Serge Hallyn authored 
      Rename 'ubuntu' template to 'lucid'

Add new maverick and natty templates, which do much less tweaking
of the environment.  These should only be used on a kernel which
supports sysfs tagging for /sys/class/net, as udev will be running
in the container.

The natty template needed to slightly change the installed packages
for dhclient to be correclty installed.
Signed-off-by: 's avatarSerge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: 's avatarDaniel Lezcano <dlezcano@fr.ibm.com>
  9. 18 Jan, 2011 1 commit
  11. 17 Jan, 2011 2 commits
  13. 16 Jan, 2011 1 commit
    • Fix mntflags initialization · 91656ce5
      Joerg Gollnick authored 
      Dear all,
while setting up a container on x86_64 (archlinux host/guest) I had trouble 
with mounting dev/pts and others from container.fstab and a ssh login does not 
work (only ssh container bash -i gives you a shell)
The cause is that conf.c does not initialize mntflags.
Signed-off-by: 's avatarDaniel Lezcano <dlezcano@fr.ibm.com>
  15. 14 Jan, 2011 1 commit
  17. 13 Jan, 2011 7 commits
  19. 10 Jan, 2011 1 commit
  21. 09 Jan, 2011 1 commit
    • fix the ns_cgroup vs clone_children · 5193cc3d
      Daniel Lezcano authored 
      The following patch fixes the bug where the clone_children compatibility
flag is available with the ns_cgroup subsystem. The 2.6.37 kernel version
should be the only one which is concerned by this modification, please
refer to Documentation/feature-removal-schedule.txt and look for ns_cgroup.

The problem is coming from we check for clone_children and we set it
automatically and then we try to create a new cgroup. As the
ns_cgroup is present the cgroup already exists and we are not allowed
to attach our pid to a new cgroup. The next error will be when we try
to create a new container because we enabled the clone_children flag
and the ns_cgroup is present, it is not allowed by the kernel.

The patch fix this by checking the mount options.
Signed-off-by: 's avatarDaniel Lezcano <dlezcano@fr.ibm.com>
  23. 28 Dec, 2010 7 commits
  25. 17 Dec, 2010 7 commits
  27. 30 Oct, 2010 1 commit
  29. 26 Oct, 2010 2 commits