similar to: oddity with lxc-enter-namespace

Hello The latest attempts that I made on fedora21 all gave me the same result I have tried . vanilla rpm from f21 (1.2.9 IIRC) . 1.2.14 . 1.2.13 . 1.2.12 these three ones I rebuilt from the source rpm published by libvirt eventually I reworked my own tools to enter the container via ssh, so this is not an immediate concern to me any longer but it is definitely odd I currently use 1.2.12

On Thu, Apr 02, 2015 at 10:25:23AM +0200, Thierry Parmentelat wrote: >Hi folks > >I have a question about lxc-enter-namespace >I am migrating lxc containers from a host running libvirt-1.2.5 on f20 to another one running libvirt-1.2.9 on f21 > >and now I can't seem to use lxc-enter-namespace for entering in a container any more > >I would do >virsh -c lxc:///

Hi experts, When I test lxc-enter-namespace interface, it turned out such an error: hzguanqiang@debian:~$ vir version Compiled against library: libvirt 1.1.4 Using library: libvirt 1.1.4 Using API: LXC 1.1.4 Running hypervisor: LXC 3.9.6 hzguanqiang@debian:~$ vir list Id Name State ---------------------------------------------------- 1544 instance-00000015

On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 13:41 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 01:24 PM, Gao feng wrote: > > On 11/14/2013 10:59 AM, hzguanqiang@corp.netease.com wrote: > >> Hi experts, > >> > >> When I test lxc-enter-namespace interface, it turned out such

On 11/14/2013 01:24 PM, Gao feng wrote: > On 11/14/2013 10:59 AM, hzguanqiang@corp.netease.com wrote: >> Hi experts, >> >> When I test lxc-enter-namespace interface, it turned out such an error: >> >> hzguanqiang@debian:~$ <mailto:hzguanqiang@debian:~$> vir version >> Compiled against library: libvirt 1.1.4 >> Using library: libvirt 1.1.4

On 11/14/2013 02:57 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 14:17 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote: > > On 2013-11-14 13:41 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > > > On 11/14/2013 01:24 PM, Gao feng wrote: > > >

On 11/14/2013 03:09 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 15:03 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 02:57 PM, hzguanqiang@corp.netease.com wrote: > > On 2013-11-14 14:17 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > > > On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote:

Hi Guys, I started a lxc container with libvit in ubuntu Operating system, and succeed using lxc-enter-namespace to enter the namespaces and security context of the container. But when I do the same thing in debian OS, It reported an error, with details as following: root@debian:/etc# vir list Id Name State ---------------------------------------------------- 4424

Hello I wanted to understand if there is a way to get LXC container's ip address. - virDomainInterfaceAddresses API only works for qemu/kvm and not with the lxc driver. What other options do I have? Using enter-lxc-namespace is throwing this error: virsh -c lxc:/// lxc-enter-namespace <domain> --noseclabel /sbin/ifconfig libvirt: error : Expected at least one file descriptor

How can I run command in containers on the host? Just like the lxc command lxc-attach. I run : virsh -c lxc:/// lxc-enter-namespace fedora2 --noseclabel /bin/ls but get error: libvirt: error : Expected at least one file descriptor error: internal error: Child process (14930) unexpected exit status 125 Here is my libvirt.xml <domain type='lxc'> <name>fedora2</name>

On 2013-11-14 13:41 , Gao feng wrote: On 11/14/2013 01:24 PM, Gao feng wrote: > On 11/14/2013 10:59 AM, hzguanqiang@corp.netease.com wrote: >> Hi experts, >> >> When I test lxc-enter-namespace interface, it turned out such an error: >> >> hzguanqiang@debian:~$ <mailto:hzguanqiang@debian:~$> vir version >> Compiled against library: libvirt 1.1.4

On 2013-11-14 14:17 , Gao feng wrote: On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 13:41 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 01:24 PM, Gao feng wrote: > > On 11/14/2013 10:59 AM, hzguanqiang@corp.netease.com wrote: > >> Hi experts, > >> > >> When I test

On 2013-11-14 15:03 , Gao feng wrote: On 11/14/2013 02:57 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 14:17 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote: > > On 2013-11-14 13:41 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > > > On 11/14/2013 01:24 PM,

Hi experts, When I test lxc container with lxc-enter-namespace command, It reported an error as following: root@debian:~/github/libvirt# vir lxc-enter-namespace lxc --noseclabel /bin/df -hl error: Cannot get namespaces for 3145: Function not implemented It seems that setns is not supported by my kernel. But from the following info, It seemed the reason is just libvirt/autoconf doesn't

On 2013-11-14 16:40 , Gao feng wrote: On 11/14/2013 03:09 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 15:03 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 02:57 PM, hzguanqiang@corp.netease.com wrote: > > On 2013-11-14 14:17 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > > > On 11/14/2013 01:52 PM,

Hi folks I use libvirt to programmatically spawn lxc containers I am facing an issue when migrating from fedora23 to fedora24 I use the stock kernel and libvirt version on both deployments, i.e.: f23: libvirt-1.2.18.3-2.fc23.x86_64 - kernel 4.5.7-202.fc23.x86_64 f24: libvirt-1.3.3.1-4.fc24.x86_64 - kernel 4.6.3-300.fc24.x86_64 First off, I need to outline that the host installation is done

On 2013-12-09 13:18 , Gao feng wrote: On 12/09/2013 01:06 PM, hzguanqiang@corp.netease.com wrote: > Hi experts, > > When I test lxc container with lxc-enter-namespace command, It reported an error as > following: > root@debian:~/github/libvirt# vir lxc-enter-namespace lxc --noseclabel /bin/df -hl > error: Cannot get namespaces for 3145: Function not implemented > > It

On Tue, Jul 30, 2013 at 05:49:28PM +0800, hzguanqiang wrote: > Hi Guys, > I started a lxc container with libvit in ubuntu Operating system, and succeed using lxc-enter-namespace to enter the namespaces and security context of the container. But when I do the same thing in debian OS, It reported an error, with details as following: > > root@debian:/etc# vir list > Id Name

Hi there I have a couple of newbie questions concerning running a 32bits guest in a 64bits host using libvirt - lxc; I’m running libvirt-1.2.5 on fedora18 and fedora20 (a) is this supported at all, and (b) if so how do I configure this for a given guest ? guessing from the mere existence of http://www.redhat.com/archives/libvir-list/2011-February/msg01040.html I would think the answer to (a) is

On 11/14/2013 10:59 AM, hzguanqiang@corp.netease.com wrote: > Hi experts, > > When I test lxc-enter-namespace interface, it turned out such an error: > > hzguanqiang@debian:~$ <mailto:hzguanqiang@debian:~$> vir version > Compiled against library: libvirt 1.1.4 > Using library: libvirt 1.1.4 > Using API: LXC 1.1.4 > Running hypervisor: LXC 3.9.6 > >