[lxc-users] Failed to start lxd daemon

hi, Recently I faced with a dead daemon on one of my servers, snap start lxd failed to start it. In the logs I found complaining messages about dqlite. In the forum a found the suggestion to remove the last segment of sqlite and it helped:

Re: [lxc-users] How to copy "manually" a container ?

On 08/23/2018 05:36 AM, Pierre Couderc wrote: If for any reason, "lxc copy" does not work, is it enough to copy (rsync) /var/lib/lxd/containers/ to another lxd on another computer in /var/lib/lxd/containers/ ? Copy the folder (watch out rsync flags) to

Re: [lxc-users] LXD config update

hi, Is this maybe a bug? 10x tamas On 12/19/2017 11:06 PM, Tamas Papp wrote: hi, # lxc exec relay01-mstock bash The configuration file contains legacy configuration keys. Please update your configuration file! Even if the container is restart first. ii  lxd 2.20-0ubuntu4~16.04.1

[lxc-users] LXD config update

hi, # lxc exec relay01-mstock bash The configuration file contains legacy configuration keys. Please update your configuration file! Even if the container is restart first. ii  lxd 2.20-0ubuntu4~16.04.1   amd64 Container hypervisor based on LXC - daemon Do I miss something and

Re: [lxc-users] Processes number limit

On 12/04/2017 02:35 PM, Matlink wrote: Hello, Is it possible, within LXD, to limit the number of processes a container can create, to block any fork bomb attack? I know it's possible from the host and with cgroup, but is there any mechanism included in LXD, such as setting a value in the

Re: [lxc-users] LXD move, how to reduce downtime without live migration

On 04/27/2017 04:09 PM, Spike wrote: Tamas, are you actually doing this? any gotchas? Yes, I do, but with LXC. I'm trying to set up exactly the same, have a live node and a backup node, both running zfs. I have the same containers, with the same mac, at destination, however I'm unclear

Re: [lxc-users] LXD move, how to reduce downtime without live migration

On 04/27/2017 03:43 AM, Benoit GEORGELIN - Association Web4all wrote: Good evening I'm running into a problem with LXD live migration, so I can't use live migration I have this kind of error: error: Error transferring container data: migration restore failed (00.018254) Warn

Re: [lxc-users] Migrated to 2.9 - Catch 22 with Containers w/o Storage Pools

On 02/19/2017 11:16 AM, Tamas Papp wrote: On 02/19/2017 11:05 AM, Tamas Papp wrote: I just want to indicate, that I experience the same on one server and not on a very similar one. Strange. I don't know if this helps, but it may caused by concurrent lxd/lxc operations. I can see

Re: [lxc-users] Migrated to 2.9 - Catch 22 with Containers w/o Storage Pools

On 02/19/2017 11:05 AM, Tamas Papp wrote: I just want to indicate, that I experience the same on one server and not on a very similar one. Strange. I don't know if this helps, but it may caused by concurrent lxd/lxc operations. I can see there a bunch of lxc processes (cron jobs) and I

[lxc-users] hugepages in containers

hi, Is it possible to set hugepages in containers (for oracle)? I tried this: http://stdio.be/blog/2016-04-01-First-shot-at-running-VPP-inside-LXD-container/ No luck, still not possible to start oracle with hugepages support. 10x tamas ___

[lxc-users] docker in LXD

hi, 1. Has the docker changes been merged to upstream docker yet? Or do we still need to use docker.io from xenial? It's not clear to me, do you have information on that? 2. If LXD is on ZFS something is wrong around volume mapping or something like that. For example mysql container does

Re: [lxc-users] LXD and ZFS disappeared container mount points

On 05/30/2016 04:11 PM, tapczan wrote: Hi When I create LXD container on ZFS backend I see: # df lxd/containers/c1 30191104 190080 30001024 1% /var/lib/lxd/containers/c1.zfs # mount lxd/containers/c1 on /var/lib/lxd/containers/c1.zfs type zfs (rw,relatime,xattr,noacl) #

Re: [lxc-users] [lxc-devel] id + sssd does not work properly in unprivileged container

On 01/07/2016 02:15 PM, Tamas Papp wrote: hi, First of all I want to declare, that I'm not sure it really because of an unprivileged container...but I have not found other difference yet. Ordinary users are coming from ldap servers. On clients sss is configured properly, everything works

Re: [lxc-users] lxc memory limit

On 03/22/2016 02:51 PM, Fajar A. Nugraha wrote: On Tue, Mar 22, 2016 at 8:44 PM, Fajar A. Nugraha <l...@fajar.net> wrote: On Tue, Mar 22, 2016 at 7:55 PM, Tamas Papp <tom...@martos.bme.hu> wrote: On 03/22/2016 01:51 PM, Dan Kegel wrote: that is the largest possible val

Re: [lxc-users] lxc memory limit

On 03/22/2016 01:51 PM, Dan Kegel wrote: that is the largest possible value. convert it to base16 and you'll see. $ echo 18446744073709551615| base64 MTg0NDY3NDQwNzM3MDk1NTE2MTUK What should I see here? tamas ___ lxc-users mailing list

Re: [lxc-users] snapshot listing

On 03/17/2016 07:20 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): On 03/17/2016 04:02 AM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): On 03/17/2016 12:09 AM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): hi, I remember

[lxc-users] lxc memory limit

hi, $ lxc-cgroup -n bioreg-demo memory.limit_in_bytes 18446744073709551615 And it has been never limited. I'm sure, it's a fake value. What does it mean? Linux v302 3.13.0-65-generic #106-Ubuntu SMP Fri Oct 2 22:08:27 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Latest LXC 2.0.0.rc12. 10x

[lxc-users] lxc list --fast

hi, tompos@ttk-mdr:~$ lxc list +---+-++--++---+ | NAME | STATE | IPV4 | IPV6 | TYPE| SNAPSHOTS |

Re: [lxc-users] snapshot listing

On 03/17/2016 04:02 AM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): On 03/17/2016 12:09 AM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): hi, I remember, that not very long time ago the 'lxc list' command also listed snapshots too. But now it doesn't

Re: [lxc-users] snapshot listing

On 03/17/2016 12:09 AM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): hi, I remember, that not very long time ago the 'lxc list' command also listed snapshots too. But now it doesn't. How can I do that now? You can see the number of snapshots with lxc list -c nS

Re: [lxc-users] lxc list --fast

On 03/16/2016 09:48 PM, Stéphane Graber wrote: On Wed, Mar 16, 2016 at 09:37:11PM +0100, Tamas Papp wrote: hi, tompos@ttk-mdr:~$ lxc list +---+-++--++---+ | NAME | STATE | IPV4

[lxc-users] snapshot listing

hi, I remember, that not very long time ago the 'lxc list' command also listed snapshots too. But now it doesn't. How can I do that now? Thanks, tamas ps. Naming lxd client as lxc was a very bad idea from googlers perspective:/ ___ lxc-users

Re: [lxc-users] setcap does not work in unprivileged container

On 02/25/2016 08:56 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): On 02/25/2016 05:51 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): hi All, # /sbin/setcap 'cap_net_bind_service=+ep' /usr/bin/nodejs Failed to set capabilities on file `/usr/bin

Re: [lxc-users] setcap does not work in unprivileged container

On 02/25/2016 05:51 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): hi All, # /sbin/setcap 'cap_net_bind_service=+ep' /usr/bin/nodejs Failed to set capabilities on file `/usr/bin/nodejs' (Invalid argument) The value of the capability argument is not permitted for a file

Re: [lxc-users] setcap does not work in unprivileged container

On 02/25/2016 11:49 AM, Mark Constable wrote: On 25/02/16 20:16, Tamas Papp wrote: # /sbin/setcap 'cap_net_bind_service=+ep' /usr/bin/nodejs Failed to set capabilities on file `/usr/bin/nodejs' (Invalid argument) The value of the capability argument is not permitted for a file. Or the file

[lxc-users] setcap does not work in unprivileged container

hi All, # /sbin/setcap 'cap_net_bind_service=+ep' /usr/bin/nodejs Failed to set capabilities on file `/usr/bin/nodejs' (Invalid argument) The value of the capability argument is not permitted for a file. Or the file is not a regular (non-symlink) file Can we somehow make it work? 10x

Re: [lxc-users] docker in lxc

On 02/17/2016 11:30 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): On 01/11/2016 06:22 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): On 01/07/2016 07:28 PM, Serge Hallyn wrote: I've been playing with docker in lxd containers under cgroup namespaces

Re: [lxc-users] docker in lxc

On 01/11/2016 06:22 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): On 01/07/2016 07:28 PM, Serge Hallyn wrote: I've been playing with docker in lxd containers under cgroup namespaces. There are still a few things to tweak, but it mostly works. What settings or steps

Re: [lxc-users] docker in lxc

On 01/07/2016 07:28 PM, Serge Hallyn wrote: I've been playing with docker in lxd containers under cgroup namespaces. There are still a few things to tweak, but it mostly works. What settings or steps does it require? # docker daemon --storage-driver=aufs FATA[] Error starting daemon:

Re: [lxc-users] lxc templates

On 01/11/2016 08:58 PM, mattias jonsson wrote: So to create a lxc guest I only have to execute the script? e.g ./lxc-centos Use the command 'lxc-create'. tamas ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org

Re: [lxc-users] lxc templates

On 01/11/2016 08:29 PM, mattias jonsson wrote: Where to find lxc templates like for openvz? LXC uses template scripts, take a look at /usr/share/lxc/templates (or something like that). LXD uses template images from https://images.linuxcontainers.org:8443. However, there is a solution to

Re: [lxc-users] images:centos/7/amd64 not bootable

On 12/29/2015 04:53 PM, Mark Chaney wrote: More details are obviously needed. I am able to create a centos 7 64bit container on my system just fine. Really? And can you start it properly? $ lxc launch... And it's stuck /sbin/init Host is trusty with wily backported kernel, lxd is from

Re: [lxc-users] make a nginx webserver in a lxc container available to the local wireless lan

On 12/04/2015 11:47 AM, Eldon Kuzhyelil wrote: Hi, I am using kubuntu 14.04 with lxc installed on it.I have created one lxc container and installed nginx webserver in that container and created a simple webpage displaying a welcome sentence.I am able to get this page when i enter the

Re: [lxc-users] Running Docker inside LXD

On 11/30/2015 01:28 PM, Dilvan Moreira wrote: Hi, Does anybody knows the difference between the LXC technology Proxmox supports and LXD? I read that, right now, Docker doesn’t run inside LXD, but that it’s possible to

Re: [lxc-users] oracle linux 7 in LXC: ulimit problem for root

On 11/25/2015 04:54 PM, Harald Dunkel wrote: On 11/25/2015 02:27 PM, Tamas Papp wrote: On 11/25/2015 02:07 PM, Harald Dunkel wrote: On 11/25/2015 12:33 PM, Tamas Papp wrote: Check out /etc/security/limits.d/ too. Very helpful hint, but there is just a file 20-nproc.conf. Its all

Re: [lxc-users] oracle linux 7 in LXC: ulimit problem for root

On 11/25/2015 11:38 AM, Harald Dunkel wrote: Hi folks, hopefully this is not too much ot for this list: I am running Oracle Linux 7 in LXC. Problem: If I try to login as root via ssh, then I am kicked out after authentication, apparently due to an ulimit problem: Nov 25 11:08:58

Re: [lxc-users] oracle linux 7 in LXC: ulimit problem for root

On 11/25/2015 02:07 PM, Harald Dunkel wrote: On 11/25/2015 12:33 PM, Tamas Papp wrote: Check out /etc/security/limits.d/ too. Very helpful hint, but there is just a file 20-nproc.conf. Its all commented out: #* softnproc 4096 #root softnproc unlimited Why

[lxc-users] stuck due to ZFS or LXC?

hi, There is a reported ZoL issue: https://github.com/zfsonlinux/zfs/issues/3980 It looks rather zfs related than lxc, but I'm not 100% percent sure. In fact, I have seen this issue only if both technology were affected. My setup is latest lxc (currently 1.1.5), every container is on a

Re: [lxc-users] docker in lxc

Not really. thanks! On November 6, 2015 21:13:45 Serge Hallyn <serge.hal...@ubuntu.com> wrote: Hey guys, sorry I tined out for a bit, but now I may have some time. Have you guys been working at all together off-list? -serge Quoting Tamas Papp (tom...@martos.bme.hu): Whooo.

Re: [lxc-users] docker in lxc

in as well. Anyway I could help with the implementation of the graphdriver proxy? On Fri, Oct 16, 2015 at 12:10 PM Serge Hallyn <serge.hal...@ubuntu.com> wrote: Quoting Tamas Papp (tom...@martos.bme.hu): On 08/31/2015 03:59 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.

Re: [lxc-users] docker in lxc

On 08/31/2015 03:59 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): On 08/28/2015 03:48 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): hi, I would like to achieve, what is in subject. However, I cannot get over on this apparmor issue

Re: [lxc-users] docker in lxc

On 08/28/2015 03:48 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): hi, I would like to achieve, what is in subject. However, I cannot get over on this apparmor issue: [7690496.246952] type=1400 audit(1440757904.938:1130): apparmor="DENIED" operation=&q

[lxc-users] docker in lxc

hi, I would like to achieve, what is in subject. However, I cannot get over on this apparmor issue: [7690496.246952] type=1400 audit(1440757904.938:1130): apparmor=DENIED operation=mount info=failed flags match error=-13 profile=lxc-docker name=/var/lib/docker/aufs/ pid=32534 comm=docker

[lxc-users] Centos 7 guest

hi, Is it already possible to run CentOS 7 (systemd based distribution) in container? Thanks, tamas ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users

Re: [lxc-users] lxc.hook.start not working?

On March 3, 2015 12:03:06 AM Anjali Kulkarni anj...@juniper.net wrote: I tried to add a lxc.hook.start, and pointing to a simple script. However, on trying to start the container I get this error: lxc-start -n c8 lxc-start: invalid sequence number 1. expected 4 lxc-start: failed to spawn

Re: [lxc-users] lxc.hook.pre-start

On 02/25/2015 04:36 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): On 02/25/2015 06:40 AM, Serge Hallyn wrote: I assume pre-start.sh is executable? Nothing shows up in /tmp/test? If you switch to | tee -a /tmp/test so that output shows up on stdout, does the output

Re: [lxc-users] lxc.hook.pre-start

On 02/25/2015 06:40 AM, Serge Hallyn wrote: I assume pre-start.sh is executable? Nothing shows up in /tmp/test? If you switch to | tee -a /tmp/test so that output shows up on stdout, does the output then show up in the debug list. hi Serge, For some reason I thought the path is relative to

Re: [lxc-users] basic security questions

On 01/31/2015 04:19 PM, Tomasz Chmielewski wrote: How do I do this? I've created my container with: lxc-create --template download --name container-name -B btrfs man lxc-create does not contain priv string. Use google. Acutally the right word is unprivileged:

Re: [lxc-users] Create Container

On 12/10/2014 05:56 PM, Tycho Andersen wrote: On Wed, Dec 10, 2014 at 05:35:29PM +0100, Thouraya TH wrote: Hello, Please, i try to create a container but i have these error messages: root@sol-46:~# *sudo lxc-create -t ubuntu -n u1 * /usr/bin/lxc-create: line 263: type:

Re: [lxc-users] packaging

On 11/18/2014 09:03 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): Ouch, yes lxd. As far as I understand it's going to be very soon at least as stable as lxc is now, right? lxd doesn't replace lxc, it uses the lxc go bindings. It's taking the 'lxc api' we've had

Re: [lxc-users] can't start container

On 11/19/2014 11:02 AM, Denis Müller wrote: Hi, i'm using centos 6 and lxc 1.06, but i can't start my container /var/lib/lxc/centos1/config: ## lxc.network.type = veth lxc.network.flags = up lxc.network.link = lxcbr0 lxc.network.hwaddr = fe:5f:fa:6a:96:44 lxc.rootfs =

Re: [lxc-users] packaging

serge.hal...@ubuntu.com wrote: Quoting Tamas Papp (tom...@martos.bme.hu): hi Devs, When will packages/ppa be available? Hi - I'm assuming you mean lxd Not sure... I had thought about packaging it a week or two ago, but it's still pretty fast moving at this point so not sure it's worth while

Re: [lxc-users] CentOS 7

On 11/17/2014 05:23 PM, Michael H. Warfield wrote: Yes you can. I haven't looked at the Docker stuff that was posted but I have several CentOS 7 containers running as a part of my development effort. The current CentOS template (and lxc-start) is lacking several things wrt systemd. Even if

[lxc-users] packaging

hi Devs, When will packages/ppa be available? 10x tamas ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users

Re: [lxc-users] CentOS 7

On 10/29/2014 12:46 AM, Robin Monjo wrote: Yes you can: https://registry.hub.docker.com/_/centos/ and to run this image in LXC: https://github.com/robinmonjo/dlrootfs I'll take a look at it. Cool, thanks! tamas ___ lxc-users mailing list

[lxc-users] CentOS 7

hi All, Can run CentOS 7 in a container? 10x tamas ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users

[lxc-users] securityfs mount denied by apparmor

hi, It's on daily ppa. I have tried with a container created with v1.0.6 and daily too. apparmor=DENIED operation=mount info=failed type match error=-13 profile=/usr/bin/lxc-start name=/sys/kernel/security/ pid=30225 comm=lxc-start fstype=securityfs srcname=securityfs flags=rw end of

Re: [lxc-users] securityfs mount denied by apparmor

On 10/18/2014 02:57 PM, Tamas Papp wrote: hi, It's on daily ppa. I have tried with a container created with v1.0.6 and daily too. apparmor=DENIED operation=mount info=failed type match error=-13 profile=/usr/bin/lxc-start name=/sys/kernel/security/ pid=30225 comm=lxc-start fstype=securityfs

Re: [lxc-users] lxc-create not working behind proxy

On 10/09/2014 05:24 PM, Michael H. Warfield wrote: Hey Tamas! On Thu, 2014-10-09 at 16:59 +0200, Tamas Papp wrote: Try this one: Export http_proxy=http://proxy:port/; If debootstrap uses it, then it should work. Also don't forget to apply apt settings in container. Not having tried

Re: [lxc-users] lxc-create not working behind proxy

Try this one: Export http_proxy=http://proxy:port/; If debootstrap uses it, then it should work. Also don't forget to apply apt settings in container. On October 9, 2014 4:47:34 PM sriram patil spsrirampa...@gmail.com wrote: Hi, I am using lxc-create on the latest version of Linux Mint.

Re: [lxc-users] LXC Failed to start

On 09/29/2014 01:54 PM, Thouraya TH wrote: Hello, Please, i try to test this tutorial: http://criu.org/LXC: I followed all instructions, but i have an error message at this command: sudo lxc-start -n u1 root@thouraya-Lenovo-3000-N500:~# lxc-start -n u1 lxc-start: The container failed to

Re: [lxc-users] lxc-users Digest, Vol 42, Issue 1

On 09/29/2014 02:08 PM, Thouraya TH wrote: Thanks a lot for answer :) but it doesn't work: root@thouraya-Lenovo-3000-N500:/home/thouraya# lxc-start -F -n u1 lxc-start: Permission denied - failed to mount a new instance of '/dev/pts' lxc-start: failed to setup the new pts instance lxc-start:

Re: [lxc-users] openstack support

On 09/24/2014 09:29 AM, Tamas Papp wrote: hi, Is that still(?) right, that openstack supports only the libvirt based implementation? Wooff, I thought, it's a quick question with a short answer:) Actually I am interested in anything else, is there any web based dashboard, management tool

Re: [lxc-users] openstack support

On 09/25/2014 03:18 PM, brian mullan wrote: tamas not sure the intent you had for lxc and openstack but just in case you hadn't seen this yet take a look at the new Ubuntu Cloud-Installer for OpenStack: http://ubuntu-cloud-installer.readthedocs.org/en/latest/ both the Multi Single mode

Re: [lxc-users] openstack support

On 09/25/2014 03:42 PM, brian mullan wrote: Another reference about LXC w/Nova - https://wiki.openstack.org/wiki/CaaS_demo However, it may be using LXC to represent libvirt-lxc. Yes, according to these pages this lxc implementation isn't supported, only libvirt lxc and docker. Am I

[lxc-users] openstack support

hi, Is that still(?) right, that openstack supports only the libvirt based implementation? 10x tamas ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users

Re: [lxc-users] zfs snapshot point

On 09/24/2014 06:28 PM, Serge Hallyn wrote: Quoting Chris Burroughs (chris.burrou...@gmail.com): On 07/08/2014 11:51 AM, Serge Hallyn wrote: Oh is that possible? With rootfs being a 'sub-dataset' or something in /lxc/foo? And both /lxc/foo and /lxc/foo/rootfs can be snapshotted? That'd be

Re: [lxc-users] No outgoing traffic with bridged network and public IP address from container

On 09/11/2014 11:05 AM, othiman wrote: Hi everyone, I already posted this to askubuntu.com (http://askubuntu.com/questions/522457/lxc-container-no-outgoing-traffic-with-bridged-network-and-public-ip-address), but I think this might be a better place to find help. I try to setup a LXC

Re: [lxc-users] No outgoing traffic with bridged network and public IP address from container

hi, Is it allowed by your provider? tamas On 09/11/2014 12:46 PM, othiman wrote: Hi Andreas, hi tamas, thanks for your fast answers. I removed the IP settings from the config, but that was obviously not the problem. I cannot ping the gateway from inside of the container:

Re: [lxc-users] strange behaviour of grep on lxc-info

On 09/09/2014 03:52 PM, Dwight Engen wrote: On Mon, 08 Sep 2014 23:27:14 +0200 Tamas Papp tom...@martos.bme.hu wrote: hi All, # lxc-info -n jay|grep RU State: RUNNING State: RUNNING # lxc-info -n jay|grep ve Link: veth2O2K6R # lxc-info -n jay|grep jay Name

Re: [lxc-users] strange behaviour of grep on lxc-info

On 09/09/2014 04:59 PM, Stéphane Graber wrote: lxc-wait -t0 -n t1 -s RUNNING Perfect, thanks. tamas ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users

Re: [lxc-users] per container iptables logging

Try ulog. T On September 8, 2014 4:36:04 PM Tom Weber l_lxc-us...@mail2news.4t2.com wrote: I use containers with a veth setup like this: lxc.network.type = veth lxc.network.link = br0 lxc.network.veth.pair = vcont1 lxc.network.name = eth0 lxc.network.flags = up lxc.network.ipv4 =

Re: [lxc-users] strange behaviour of grep on lxc-info

On 09/09/2014 12:58 AM, Tycho Andersen wrote: On Mon, Sep 08, 2014 at 11:40:43PM +0200, Tamas Papp wrote: On 09/08/2014 11:34 PM, Tycho Andersen wrote: I haven't looked into it, but I've seen similar behavior in my LXC usage. I forgot the version: ii lxc 1.0.5-0ubuntu0.1

[lxc-users] lxc-top packaging

hi All, Why is it not built and included in the (ppa) package? What about the lua bindings? Thank you, tamas ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users

Re: [lxc-users] lxc-top packaging

Just out of courious, Why lua and not python? On August 28, 2014 4:59:02 PM Stéphane Graber stgra...@ubuntu.com wrote: On Thu, Aug 28, 2014 at 04:22:03PM +0200, Tamas Papp wrote: On 08/28/2014 04:10 PM, Stéphane Graber wrote: On Thu, Aug 28, 2014 at 11:15:14AM +0200, Tamas Papp wrote: hi

Re: [lxc-users] Networking in Ubuntu with 2 ip failover in LXC

] [Connecting to security.ubuntu.com http://security.ubuntu.com] 0% [Connecting to archive.ubuntu.com http://archive.ubuntu.com] [Connecting to security.ubuntu.com http://security.ubuntu.com] I don;t know what can i do more Please give me some advice 2014-08-13 10:29 GMT+02:00 Tamas Papp tom

Re: [lxc-users] Networking in Ubuntu with 2 ip failover in LXC

Resending.. On 08/13/2014 02:27 PM, Tamas Papp wrote: host machine: auto br0 iface br0 inet static bridge_ports eth0 bridge_stp off bridge_maxwait 0 bridge_fd 0 address 94.23.237.216 netmask 255.255.255.0 network 94.23.237.0

[lxc-users] red hat/centos guest support

hi, How is the red hat guest support? For example is it easily possible to tell to the centos template script to use a repository on a cdrom or in an iso file? Or something like that. Also regarding the upgrade/update path. Is there a safe way to update a centos container? I remember, in

Re: [lxc-users] red hat/centos guest support

On 06/12/2014 04:17 PM, Fajar A. Nugraha wrote: DIfferent distros have different needs. For example, an ubuntu container works just fine running with restricted apparmor container profile, while fedora (or any other distro which uses systemd) won't work. I wa referring to the format of the

Re: [lxc-users] red hat/centos guest support

On 06/12/2014 04:50 PM, Stéphane Graber wrote: On Thu, Jun 12, 2014 at 04:35:08PM +0200, Tamas Papp wrote: On 06/12/2014 04:17 PM, Fajar A. Nugraha wrote: DIfferent distros have different needs. For example, an ubuntu container works just fine running with restricted apparmor container

Re: [lxc-users] zombie process blocks stopping of container

On 06/09/2014 07:01 AM, CDR wrote: This is a killer issue. I plan to put all my business into LXC and take the load to 80%. Maybe it is not ready yet. Any advice? Please check the link, that I posted recently. tamas ___ lxc-users mailing list

Re: [lxc-users] zombie process blocks stopping of container

On 06/03/2014 05:34 PM, Tamas Papp wrote: On 06/03/2014 05:08 PM, Stéphane Graber wrote: On Tue, Jun 03, 2014 at 04:56:03PM +0200, Tamas Papp wrote: On 06/03/2014 04:50 PM, Stéphane Graber wrote: lxc-stop will send SIGPWR (or the equivalent signal) to the container, wait 30s then SIGKILL

Re: [lxc-users] zombie process blocks stopping of container

On 06/08/2014 05:47 PM, Tamas Papp wrote: Can it be HW issue? I finally found, that it is already reported: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1315736 tamas ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http

Re: [lxc-users] Cold Migration

On 06/04/2014 02:55 PM, Claudio Biale wrote: A container can be migrated from one machine to another if it is stopped? Yes. tamas ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users

Re: [lxc-users] Cold Migration

On 06/04/2014 05:43 PM, Claudio Biale wrote: Could you confirm if the tasks are: - Stop the container - Copy the files to the destination host - Start the container in the destination host - Delete the original files Is there any additional task to perform? Don't forget to copy additional

Re: [lxc-users] zombie process blocks stopping of container

On 06/03/2014 04:35 PM, Stéphane Graber wrote: On Tue, Jun 03, 2014 at 04:23:14PM +0200, Tamas Papp wrote: hi All, 4489 ?Ss 0:00 lxc-start -n fisheye1 4576 ?Ss 0:01 \_ [init] 25055 ?Zl 2451:47 \_ [java] defunct The container cannot be stopped. ii

Re: [lxc-users] zombie process blocks stopping of container

On 06/03/2014 05:08 PM, Stéphane Graber wrote: On Tue, Jun 03, 2014 at 04:56:03PM +0200, Tamas Papp wrote: On 06/03/2014 04:50 PM, Stéphane Graber wrote: lxc-stop will send SIGPWR (or the equivalent signal) to the container, wait 30s then SIGKILL init. lxc-stop -k will skip the SIGPWR step

Re: [lxc-users] error while loading shared libraries: liblxc.so.1

ldconfig? tamas On 05/25/2014 09:07 PM, Phiho Hoang wrote: P.S: The problem seems to be resolved with: $ sudo cp /usr/local/lib/liblxc* /usr/lib/x86_64-linux-gnu $ sudo lxc-create --version 1.0.0 It is much appreciated if LXC gurus would advise if this is the proper way to use LXC from

Re: [lxc-users] ImportError: undefined symbol: cgmanager_get_pid_cgroup_abs_sync

On 05/19/2014 01:11 PM, Alexander Lomov wrote: Hello, all. After I installed updated ubuntu to 14.04 I started to get this error https://gist.github.com/allomov/e0e0c8e2c0cf308e0d7c#file-error-log. I tried to remove and install lxc again with apt-get but it didn't help. Whoops. We seem to

Re: [lxc-users] Compiling 1.03 in Ubuntu server

] [81635919] SyS_sendmsg+0x19/0x20 [ 3798.346197] [8176b6bf] tracesys+0xe1/0xe6 [ 3798.346199] ---[ end trace 99513b106fc1cfe0 ]--- On Thu, May 8, 2014 at 12:29 PM, Tamas Papp tom...@martos.bme.hu wrote: Why do you think, it's lxc related? t

[lxc-users] upgrading container to trusty

hi, 14632 ?Ss 0:00 lxc-start -d -n hammer 14675 ?Ss 0:00 \_ /sbin/init 14722 ?S 0:00 \_ @sbin/plymouthd --mode=boot --attach-to-session 14728 ?Ss 0:00 \_ plymouth-upstart-bridge 14733 ?S 0:00 \_ mountall --daemon 14864

Re: [lxc-users] upgrading container to trusty

The test containers were genereted long time ago. Replacing the container confuguration with a new one, that includes the common ubuntu configuration helps. Cheers, tamas On 04/19/2014 11:09 PM, Tamas Papp wrote: hi, 14632 ?Ss 0:00 lxc-start -d -n hammer 14675 ?Ss

Re: [lxc-users] Error: Too many open files

On 03/26/2014 11:20 AM, István Király wrote: Hello list, .. I have now approx. 30 fedora template based containers running. The ulimit option is increased. ulimit -n 90 lsof | wc -l 142579 Everything seems to be running fine, but I get this error message when I restart a service.

Re: [lxc-users] Setting a limit on the disk size that a container can use

On 03/16/2014 06:01 AM, David Shwatrz wrote: Hello, What is the best way to set a limit on the disk size that a container root filesystem can use ? Either use partition (or zfs/btrfs fisystems and volumes) or run containers as unprivileged users + quota. tamas

Re: [lxc-users] Some Questions.

On 03/13/2014 08:06 PM, István Király wrote: lxcpath: I see, I can use this argument to place containers to different path's. Is there a general config that can set the default fedora path /usr/local/var/lib/lxc to some custom path? For now I need to use this argument every time, in every

Re: [lxc-users] cgmanager+lxc-attach

On 03/04/2014 12:04 AM, Serge Hallyn wrote: No - I take it you can still reproduce? What might be helpful is if you could show how to start from a fresh ec2 or rackspace cloud instance (specifying which AMI or distro/release to start from), and show the precise commands you are using to

Re: [lxc-users] cgmanager+lxc-attach

On 03/12/2014 11:17 PM, Serge Hallyn wrote: Quoting Tamas Papp (tom...@martos.bme.hu): On 03/04/2014 12:04 AM, Serge Hallyn wrote: No - I take it you can still reproduce? What might be helpful is if you could show how to start from a fresh ec2 or rackspace cloud instance (specifying which

Re: [lxc-users] Snapshot of a LXC container

On 03/10/2014 01:34 PM, Richard Weinberger wrote: On Mon, Mar 10, 2014 at 1:11 PM, Thouraya TH thouray...@gmail.com wrote: Hello, Please, is it possible to migrate a container to a new node and restart it there ? And How? should i take a snapshot of the container or i can transfer the

Re: [lxc-users] Ping to a container

On 03/08/2014 04:44 PM, Tamas Papp wrote: On 03/08/2014 02:01 PM, Thouraya TH wrote: Hello, Please, I try to do ping 10.0.3.8 (ip of LXC container) from VMB but it didn't work ! Have you an idea please ? Here is an explanation of what I want do: (red arrow) You need to setup

Re: [lxc-users] open files limit

On 03/05/2014 06:49 AM, Fajar A. Nugraha wrote: On Mon, Mar 3, 2014 at 9:36 PM, Tamas Papp tom...@martos.bme.hu mailto:tom...@martos.bme.hu wrote: hi All, What is the status of open files thing? I see too many open files in a container, but everything works properly

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