[Lxc-users] adding a default gateway inside a container as a non root user

[Arun M]

> 
> With the 0.8.0 version, you will be able to setup the gateway directly 
> from the configuration file.


Cool. I wanted to try this so tested with the latest code from repository.

However hit another issue now.

$ lxc-execute -n alpha -f n1.conf -l DEBUG -o log -- /bin/busybox ash
lxc-execute: No such file or directory - failed to rename cgroup /cgroup//lxc/3784->/cgroup//lxc/alpha
...

lxc-execute 1331137335.969 INFO     lxc_cgroup - [1] found cgroup mounted at '/cgroup',opts='rw,relatime,blkio,net_cls,freezer,devices,memory,cpuacct,cpu,ns,cpuset'
lxc-execute 1331137335.969 DEBUG    lxc_cgroup - get_init_cgroup: found init cgroup for subsys (null) at /
lxc-execute 1331137335.969 DEBUG    lxc_cgroup - cgroup /cgroup has flags 0x1
lxc-execute 1331137335.969 WARN     lxc_cgroup - using deprecated ns_cgroup
lxc-execute 1331137335.969 ERROR    lxc_cgroup - No such file or directory - failed to rename cgroup /cgroup//lxc/3840->/cgroup//lxc/alpha

$ file /cgroup/3840
/cgroup/3840: directory

$ file /cgroup/lxc/3840
/cgroup/lxc/3840: cannot open `/cgroup/lxc/3840' (No such file or directory)

It appears that lxc-execute is trying to look for a dir under "/cgroup/lxc" while its actually present under "/cgroup".


Could not try cgroup.clone_children since it looks like this is not available in kernel 2.6.32.

Thanks,
Arun