Signed-off-by: David Noyes <david.j.noyes@gmail.com>

Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

Commit 6c6892b5 "fix multithreaded create()" prevented the container
configuration from being saved if the backing store does not need
to be created.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

Use the same code with and without a rootfs to check if mounting
/proc is necessary before doing so. If mounting it is unsuccessful
and there is no rootfs, continue as before.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

A container without a rootfs is useful for running a collection of
processes in separate namespaces (to provide separate networking as
an example), while sharing the host filesystem (except for specific
paths that are re-mounted as needed). For multiple processes to run
automatically when such a container is started, it can be launched
using lxc-start, and a separate instance of systemd can manage just
the processes inside the container. (This assumes that the path to
the systemd unit files is re-mounted and only contains the services
that should run inside the container.) For this use case, autodev
should be permitted for a container that does not have a rootfs.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

It is not an error to create a container without a template or rootfs.
Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

Signed-off-by: David Ward <david.ward@ll.mit.edu>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

"NAME for name of the container" becomes "NAME of the container"
Signed-off-by: Christian Brauner <christianvanbrauner@gmail.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

- Passing the LXC_CLONE_KEEPNAME flag to do_lxcapi_clone() was not respected and
  let to unexpected behaviour for e.g. lxc-clone. We wrap
  clear_unexp_config_line() and set_config_item_line() in an appropriate
  if-condition.
Signed-off-by: Christian Brauner <christianvanbrauner@gmail.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

LXC now uses lxc.cgroup.use even when cgmanager is used.
So remove the description for the case of using cgmanager.
And add the case of not specifying it.
This commit only updates en and ja man pages.
Signed-off-by: KATOH Yasufumi <karma@jazz.email.ne.jp>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>

Signed-off-by: Antonio Terceiro <terceiro@debian.org>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

Signed-off-by: Antonio Terceiro <terceiro@debian.org>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

Signed-off-by: Nicolas Cornu <nicolac76@yahoo.fr>

Signed-off-by: Nicolas Cornu <ncornu@aldebaran.com>

Signed-off-by: Nicolas Cornu <ncornu@aldebaran.com>

Signed-off-by: Nicolas Cornu <ncornu@aldebaran.com>

Signed-off-by: Nicolas Cornu <ncornu@aldebaran.com>

check for NULL pointers before calling setenv()

Latest glibc release actually honours calling setenv with a NULL
pointer by causing SIGSEGV but checking pointers before submitting
to any system function is a good idea anyway.
Signed-off-by: Robert Schiele <rschiele@gmail.com>

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

tracefs is a new filesystem that can be mounted by users. Only the options
and fs name need to be passed to restore the state, so we can use criu's
auto fs feature.
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>

Signed-off-by: Michał Grzędzicki <lazy404@gmail.com>

Caps are getting lost when cloning an LXC. Adding the -X parameter copies the extended attributes. This allows things like ping to continue to be used by a non-privilged user in Debian at least.

There is no such thing as security support for unstable/sid.
Signed-off-by: Antonio Terceiro <terceiro@debian.org>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>

This was originally used to propagate the bridge and veth names across
hosts, but now we extract both from the container's config file, and
nothing reads the files that dump_net_info() writes, so let's just get rid
of them.
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

Empty networks don't have anything (besides lo) for us to dump and restore,
so we should allow these as well.
Reported-by: Dietmar Maurer <dietmar@proxmox.com>
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

Somehow our `make tags` target generates TAGS and not tags, so let's ignore
that too.
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

reuse label cleanup since free(NULL) is a no-op
Signed-off-by: Arjun Sreedharan <arjun024@gmail.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

When setting lxc.network.veth.pair to get a fixed interface
name the recreation of it after a reboot caused an EEXIST.
-) The reboot flag is now a three-state value. It's set to
1 to request a reboot, and 2 during a reboot until after
lxc_spawn where it is reset to 0.
-) If the reboot is set (!= 0) within instantiate_veth and
a fixed name is used, the interface is now deleted before
being recreated.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

Signed-off-by: Przemek Rudy <prudy1@o2.pl>
Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

Signed-off-by: Nicolas Cornu <nicolac76@yahoo.fr>

zypper info's output is not usable for several reasons:
* it is localized -- there is no "Version: " in my output
* it shows results both from the repo and local system

So use plain rpm to determine whether build is installed and if proper
version is in place.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>

lxc-init has been renamed init.lxc so adapt error message
Signed-off-by: Nicolas Cornu <ncornu@aldebaran.com>

We need specify which hashing algorithm was used to create the signature
we check.

Fixes #609
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>

lxc-user-nic command cannot use common options.
Signed-off-by: KATOH Yasufumi <karma@jazz.email.ne.jp>

Signed-off-by: KATOH Yasufumi <karma@jazz.email.ne.jp>

Signed-off-by: KATOH Yasufumi <karma@jazz.email.ne.jp>