Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>

Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Closes #870.
Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>

Issues fixed:
- lxc-centos died about a missing /run directory
- lxc-centos complained about some config files it couldn't modify
- the new container got stuck at startup time for a minute
  (literally), waiting for systemd-remount-fs startup script

Of course it still works for RHEL 6, CentOS 6 and 7 as well. I did not
verify earlier CentOS or RHEL releases.
Signed-off-by: Harald Dunkel <harald.dunkel@aixigo.de>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Perform MS_REMOUNT on mounts with MS_RDONLY.
Signed-off-by: LiFeng <lifeng68@huawei.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Set the same environment variables that were used when starting the container
when attaching to the container.
Signed-off-by: LiFeng <lifeng68@huawei.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

cgroups: add unified hierarchy support

tools: add UNPRIVILEGED field in fancy output mode

Sigterm handling

lxc-init: use SIGKILL after alarm timeout

see comment for details.
Signed-off-by: Tycho Andersen <tycho@tycho.ws>

For the ->execute() case, we want to make sure the application dies when
SIGHUP is received. The next patch will ignore SIGHUP in the lxc monitor,
because tasks inside the container send SIGHUP to init to have it reload
its config sometimes, and we don't want to do that with init.lxc, since it
might actually kill the container if it forwards SIGHUP to the child and
the child can't handle it.
Signed-off-by: Tycho Andersen <tycho@tycho.ws>

d76e3e1a inadvertently switched the alarm timeout from sigterm to sigkill.
We really want sigkill here, so let's bring it back.
Signed-off-by: Tycho Andersen <tycho@tycho.ws>

hooks: change the semantic of NVIDIA_VISIBLE_DEVICES=""

With LXC, you can override the value of an environment variable to
null, but you can't unset an existing variable.

The NVIDIA hook was previously activated when NVIDIA_VISIBLE_DEVICES
was set to null. As a result, it was not possible to disable the hook
by overriding the environment variable in the configuration.

The hook can now be disabled by setting NVIDIA_VISIBLE_DEVICES to
null or to the new special value "void".
Signed-off-by: Felix Abecassis <fabecassis@nvidia.com>

debian: We must use iproute on wheezy

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

lsm: do not #ifdefine

Since we stopped linking against AppArmor we can now remove the conditional
compilation.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

tools: make "-n" optional

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

confile_legacy: fix legacy network parser

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

lsm: simplifcations

This lets users use the tools with "lxc-* -n <container-name>" or
"lxc-* <container-name>".
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>

seccomp.c: Use return instead of attribution and return

Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>