[Lxc-users] how to execute shell command in container ?

[richard -rw- weinberger]

On Fri, Mar 18, 2011 at 10:26 AM, Vladimir Laskov <samflanker at gmail.com> wrote:
>
> info
> # lxc-version
> lxc version: 0.7.3
> # uname -a
> Linux mysql2 2.6.32-cgroup-memcap #1 SMP Thu Feb 24 07:41:45 EST 2011
> x86_64 GNU/Linux
> # lsb_release -a
> No LSB modules are available.
> Distributor ID:    Debian
> Description:    Debian GNU/Linux 6.0 (squeeze)
> Release:    6.0
> Codename:    squeeze
>
> `vm1` container is created & started
>
> # lxc-ps --name vm1
> CONTAINER    PID TTY          TIME CMD
> vm1         4168 ?        00:00:00 mysqld_safe
> vm1         4281 ?        00:00:27 mysqld
> vm1         4282 ?        00:00:00 logger
> vm1         7634 ?        00:00:00 screen
> vm1         7635 pts/1    00:00:00 bash
> vm1         7702 pts/1    00:00:00 python
> vm1         7724 pts/1    00:10:37 python
> vm1         8326 ?        00:00:01 init
> vm1         8570 ?        00:00:00 sshd
> vm1         8596 pts/10   00:00:00 getty
> vm1         8597 pts/6    00:00:00 getty
> vm1         8598 pts/7    00:00:00 getty
> vm1         8599 pts/8    00:00:00 getty
> vm1         8600 pts/9    00:00:00 getty
> vm1        27891 ?        00:00:00 dbus-daemon
>
>
> how to execute shell command in container ?
> i am try lxc-execute

AFAIK this is not possible.
Use ssh or getty to login into your container.

> # lxc-execute --name vm1  /bin/bash
> lxc-execute: failed to create veth1-vethAmmjfi : File exists
> lxc-execute: failed to create netdev
> lxc-execute: failed to create the network
> lxc-execute: failed to spawn 'vm1'
> lxc-execute: Device or resource busy - failed to remove cgroup '/cgroup/vm1'
>
> please help
>
> --
> Vladimir Laskov
>
>
> ------------------------------------------------------------------------------
> Colocation vs. Managed Hosting
> A question and answer guide to determining the best fit
> for your organization - today and in the future.
> http://p.sf.net/sfu/internap-sfd2d
> _______________________________________________
> Lxc-users mailing list
> Lxc-users at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/lxc-users
>



-- 
Thanks,
//richard