Re: [Lxc-users] lxc-centos/lxc-rhel?

2013-12-04 Thread Tamas Papp
Thanks for the tip. Cheers, tamas On 10/11/2013 06:17 PM, Dwight Engen wrote: > On Thu, 10 Oct 2013 21:58:58 +0200 > Tamas Papp wrote: > >> On 10/10/2013 08:56 PM, Dwight Engen wrote: >>> Hmm not sure what could be the issue. I would start by running ssh >>> -v

Re: [Lxc-users] Do we have a plan to make the checkpoint/restart feature.

2013-11-21 Thread Tamas Papp
On 11/21/2013 04:30 AM, Serge Hallyn wrote: > Quoting Mars Gu (gukai...@163.com): >> hi aii, >> I want to put the container into 'Cloud'. So the checkpoint feature in >> necessory for HA and LB. >> do we have a plan to make it in version 1.0 or later ? > It's not in plan for 1.0. Definately

Re: [Lxc-users] lxc-create -B zfs

2013-11-20 Thread Tamas Papp
On 11/20/2013 05:24 PM, Serge Hallyn wrote: > Quoting Tamas Papp (tom...@martos.bme.hu): >> On 10/01/2013 07:14 AM, Serge Hallyn wrote: >>> Right now if we say >>> >>> lxc-create -t ubuntu -n u1 -B zfs >>> >>> that means make the rootfs b

Re: [Lxc-users] How much LXC is secure?

2013-11-11 Thread Tamas Papp
On 11/11/2013 10:23 PM, Serge Hallyn wrote: > You can get the support either from ppa:ubuntu-lxc/kernel, or by > installing the trusty kernel. The trusty kernel has had some issues > until last week (including upstream bugs), but I think it should be > usable now. I probably will wait until the

Re: [Lxc-users] How much LXC is secure?

2013-11-11 Thread Tamas Papp
On 11/11/2013 06:04 PM, Leonid Isaev wrote: > On your system run > $ lxc-checkconfig | grep "User namespace" > to check if user namespaces are enabled on your host. That's correct: $ lxc-checkconfig | grep "User namespace" User namespace: enabled $ lsb_release -a No LSB modules are available. Di

Re: [Lxc-users] Static IP in containers

2013-11-07 Thread Tamas Papp
You need to set gw manualy. tamas On 11/07/2013 05:47 PM, Robin Monjo wrote: > Thank you, it does set the correct IP but I can't reach internet now. Any > idea ? > > Regards, > Robin > > On Nov 7, 2013, at 5:40 PM, Serge Hallyn wrote: > >> Quoting Robin Monjo (robin.mo...@applidget.com): >>> He

Re: [Lxc-users] Containers that don't die!

2013-10-23 Thread Tamas Papp
On 10/23/2013 08:55 PM, Leandro Ferreira wrote: > Hi, > > I was testing a solution with lxc and apache2 on ubuntu 13.04, > And very very often some containers don't react to lxc-stop end even > don't die with kill -9, > It's a known bug? there are some work around? > What do you see exactly? Wha

Re: [Lxc-users] Problem with lxc and mutliple ips

2013-10-11 Thread Tamas Papp
On 10/11/2013 02:42 PM, Andreas Laut wrote: > Hi, > > actually can't get lxc nightly compiled with debian right now, > configure has problems with pkg-config python3-dev (package pkg-config > and python3-dev is installed) (configure line 5588) > > I tried instead lxc 0.9 from tarball and got the s

Re: [Lxc-users] Problem with lxc and mutliple ips

2013-10-11 Thread Tamas Papp
On 10/11/2013 10:40 AM, Andreas Laut wrote: > Ok, sorry. You're right. > > We are using a bridge named br0 bound to eth0 at lxc host. On the > containers we are using veth, but this problem happens also with type > macvlan. No change at all. > > We also tried using hwaddr. > We're doing further

Re: [Lxc-users] lxc-centos/lxc-rhel?

2013-10-10 Thread Tamas Papp
On 10/02/2013 05:41 PM, Dwight Engen wrote: > On Mon, 30 Sep 2013 23:18:59 +0200 > Tamas Papp wrote: > >> On 09/30/2013 08:37 PM, Michael H. Warfield wrote: >> >> >> Dwight, >> >> Actually I have a problem with the Oracle template. >> I have

Re: [Lxc-users] lxc-instance fail

2013-10-07 Thread Tamas Papp
On 10/07/2013 07:09 PM, Serge Hallyn wrote: > An easy way to reproduce this without zfs is: > > sudo lxc-create -t ubuntu -n r0 > sudo cp /var/lib/lxc/r0/config /tmp > sudo lxc-start -n r0 -f /tmp/config -d > sudo lxc-info -n r0 > (it shows up as stopped) > >

Re: [Lxc-users] lxc-create -B zfs

2013-10-07 Thread Tamas Papp
On 10/01/2013 07:14 AM, Serge Hallyn wrote: > Right now if we say > > lxc-create -t ubuntu -n u1 -B zfs > > that means make the rootfs be type zfs. Where/how should it be > specified that $lxcpath/$lxcname should be a new zfs, not > $lxcpath/$lxcname/rootfs? 'zfs.mounttype = [whole | rootfs

Re: [Lxc-users] lxc-instance fail

2013-10-05 Thread Tamas Papp
On 10/04/2013 04:11 PM, Tamas Papp wrote: > hi, > > Starting a container from cli by lxc-start works fine, lxc-info shows the > right state. > > Using upstart: > > start lxc-instance NAME=archiva-test CONFIG=/tank/lxc/archiva-test/config > > # lxc-info -n arc

Re: [Lxc-users] lxc mtab

2013-10-05 Thread Tamas Papp
On 10/05/2013 06:50 AM, Kalyana sundaram wrote: > > Hi > I run a group of lxc containers over a ubuntu host. when I do df on the > container, I get rootfs > and /dev/. But since both are same(mounted on /), why mtab shows them > separately, I think I > am missing some insight in this. > > df -TH

Re: [Lxc-users] lxc-instance fail

2013-10-04 Thread Tamas Papp
On 10/04/2013 05:05 PM, zoolook wrote: > I have also seen this problem from time to time in different boxes and > different > versions of lxc. It's not easily reproducible and I can't remember if I > reported > it (maybe not since I couldn't make a 100% reproducible test case). > > I also use a n

Re: [Lxc-users] lxc-instance fail

2013-10-04 Thread Tamas Papp
On 10/04/2013 04:29 PM, Stéphane Graber wrote: > Try: lxc-info -n archiva-test -P /tank/lxc > > LXC can't guess for you where you've put your containers, so it'll look > for /var/lib/lxc by default, if they're somewhere else, you need to use > -P or set the path in /etc/lxc/lxc.conf (lxcpath = /tan

[Lxc-users] lxc-instance fail

2013-10-04 Thread Tamas Papp
hi, Starting a container from cli by lxc-start works fine, lxc-info shows the right state. Using upstart: start lxc-instance NAME=archiva-test CONFIG=/tank/lxc/archiva-test/config # lxc-info -n archiva-test state: STOPPED Though the container gets started. As a result I cannot use lxc-st

Re: [Lxc-users] (no subject)

2013-10-03 Thread Tamas Papp
On 10/04/2013 08:23 AM, Andreas Laut wrote: > You can also symlink to the path you want. > rmdir /var/lib/lxc > ln -s /mywantedpath /var/lib/lxc It doesn't work properly for me. I don't remember the details, but it wasn't a right solution. tamas --

Re: [Lxc-users] (no subject)

2013-10-03 Thread Tamas Papp
On 10/04/2013 06:03 AM, Kalyana sundaram wrote: > Hi > lxc by default creates rootfs and fstab on /var/lib/lxc > Is it possible to use some other directory? > Because when I do lxc-ls, it does a ls of /var/lib/lxc > Either use lxcpath=/some/other/dir in /etc/lxc/lxc.conf or -P switch Cheers, tam

Re: [Lxc-users] Puppetmaster (server) in container

2013-10-03 Thread Tamas Papp
On 10/03/2013 02:15 PM, Kaj Wiik wrote: > Hi! > > I am trying to run puppetmaster in a vanilla ubuntu lxc container. > Upon startup, I get the following error: > > /usr/lib/ruby/1.8/puppet/util/pidlock.rb:39:in `initialize': > Permission denied - /var/lib/puppet/run/master.pid (Errno::EACCES) >

Re: [Lxc-users] lxc-create -B zfs

2013-10-01 Thread Tamas Papp
On 10/01/2013 07:08 AM, Serge Hallyn wrote: > Quoting Tamas Papp (tom...@martos.bme.hu): >> On 06/18/2013 04:14 AM, Serge Hallyn wrote: >> >> hi Serge, >> >>> Quoting Tamas Papp (tom...@martos.bme.hu): >>>> On 06/10/2013 03:41 PM, Serge Hallyn wrote

Re: [Lxc-users] lxc-centos/lxc-rhel?

2013-09-30 Thread Tamas Papp
On 09/30/2013 08:37 PM, Michael H. Warfield wrote: Dwight, Actually I have a problem with the Oracle template. I have a a couple of Oracle Linux containers and they are running fine. There are running Oracle Databases as well... But I cannot run anything through an ssh session noninteractively

Re: [Lxc-users] lxc-centos/lxc-rhel?

2013-09-30 Thread Tamas Papp
On 09/30/2013 08:37 PM, Michael H. Warfield wrote: > Oh? I thought it did, but you had to have the rpm and yum packages > installed (you won't with the new one). I thought I had tested that out > on one of my Ubuntu systems. This is the end of the process: Copy /var/cache/lxc/fedora/x86_64/18/r

Re: [Lxc-users] lxc-centos/lxc-rhel?

2013-09-30 Thread Tamas Papp
On 09/30/2013 06:23 PM, Michael H. Warfield wrote: > The Oracle Linux template worked well on Fedora. Will it work on other > distros like Arch, Alt, or Suse which doesn't have a (compatible) > version of yum/rpm? That's one of my major take-aways from Linux It works on Ubuntu (12.04+ in my case

Re: [Lxc-users] Some important project changes

2013-09-20 Thread Tamas Papp
On 09/20/2013 06:37 PM, Stéphane Graber wrote: hi Stephane, Don't hesitate to contact me, if you need help with the infrastructure or the migration process. Though I guess you're fine about these things:) For the website (I see it the first time now): lxc-ls --fancy | grep p1 I would change

Re: [Lxc-users] lxc-create -B zfs

2013-09-10 Thread Tamas Papp
On 06/18/2013 04:14 AM, Serge Hallyn wrote: hi Serge, > Quoting Tamas Papp (tom...@martos.bme.hu): >> On 06/10/2013 03:41 PM, Serge Hallyn wrote: >>> Quoting Tamas Papp (tom...@martos.bme.hu): >>>> hi, >>>> >>>> # lxc-create -n pony -t ub

[Lxc-users] shared memory

2013-09-09 Thread Tamas Papp
hi All, I always had issues regarding to shared memory and containers in the past. It was about postgresql and shmmax tuning or something like that. I always solved the those issues in different way. Now I'd like to install a DB2 server in a container. After a successful setup process I get th

Re: [Lxc-users] copy from OEL template does not work

2013-08-15 Thread Tamas Papp
On 08/15/2013 08:31 PM, Dwight Engen wrote: > It looks like you called your container "VM", not "container". What Yes, sorry, mixed that. In fact, it's name is jcc-vmc01 :) > does lxc-ls show? Are you sure the host has network connectivity with > the container? (ie. are you resolving to the conta

Re: [Lxc-users] copy from OEL template does not work

2013-08-15 Thread Tamas Papp
On 08/15/2013 07:26 PM, Tony Su wrote: > Also, > Without an error message more informative than a simple segfault, who knows? There is no more. > Recommend: > Search your Host syslogs for a more informative error message > If not in a message, post the Container config file somewhere where > some

Re: [Lxc-users] copy from OEL template does not work

2013-08-15 Thread Tamas Papp
On 08/15/2013 06:37 PM, Dwight Engen wrote: > On Thu, 15 Aug 2013 16:12:26 +0200 > Tamas Papp wrote: > >> hi, >> >> env: >> >> Linux virt101 3.8.0-27-generic #40-Ubuntu SMP Tue Jul 9 00:17:05 UTC >> 2013 x86_64 x86_64 x86_64 GNU/Linux No LSB module

[Lxc-users] copy from OEL template does not work

2013-08-15 Thread Tamas Papp
hi, env: Linux virt101 3.8.0-27-generic #40-Ubuntu SMP Tue Jul 9 00:17:05 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux No LSB modules are available. Distributor ID:Ubuntu Description:Ubuntu 13.04 Release:13.04 Codename:raring ii lxc 0.9.0.0~staging~20130814-145 amd64

Re: [Lxc-users] Running the latest LXC version

2013-08-07 Thread Tamas Papp
On 08/08/2013 12:39 AM, Kevin LaTona wrote: > > I am still getting up to speed with Ubuntu and I went looking to see how I > could install the latest version of LXC on Ubuntu 12.04 and can't find > anything that shows how to do this. > > Is anyone aware of any documentation that shows how one can

Re: [Lxc-users] lxc-ls --fancy is lying

2013-08-04 Thread Tamas Papp
On 08/02/2013 11:51 PM, Serge Hallyn wrote: > Quoting Tamas Papp (tom...@martos.bme.hu): >> hi All, >> >> I've seen a couple of times in the past like this: >> >> # lxc-ls --fancy --stopped --fancy-format name,state >> NAME STATE >>

Re: [Lxc-users] lxc-ls --fancy is lying

2013-07-31 Thread Tamas Papp
On 07/31/2013 09:44 PM, zoolook wrote: > On Wed, Jul 31, 2013 at 3:47 PM, Tamas Papp wrote: >> On 07/31/2013 07:37 PM, Jay Taylor wrote: >>> Out of curiosity, did you see it in the past before you you updated from >>> the PPA today? >> No, I didn't. >>

Re: [Lxc-users] lxc-ls --fancy is lying

2013-07-31 Thread Tamas Papp
On 07/31/2013 07:37 PM, Jay Taylor wrote: > Out of curiosity, did you see it in the past before you you updated from the > PPA today? No, I didn't. tamas -- Get your SQL database under version control now! Version contr

[Lxc-users] lxc-ls --fancy is lying

2013-07-31 Thread Tamas Papp
hi All, I've seen a couple of times in the past like this: # lxc-ls --fancy --stopped --fancy-format name,state NAME STATE finance STOPPED hammer STOPPED ijc-cipool STOPPED jay STOPPED marvin4jsci STOPPED marvinci STOPPED svntest STOPPE

Re: [Lxc-users] clones of clones are failing to start

2013-07-17 Thread Tamas Papp
On 07/17/2013 10:14 PM, Jay Taylor wrote: > lxc.cap.drop = mac_test_1 Remove this line. tamas -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from

Re: [Lxc-users] clones of clones are failing to start

2013-07-17 Thread Tamas Papp
On 07/17/2013 10:01 PM, Jay Taylor wrote: > Hi, > > I'm not sure what I am doing wrong here. > > This is a EC2 VM with /var/lib/lxc linking to a mounted BTRFS volume. > > OS: Ubuntu 12.04 LTS > LXC Version: 0.9.0 > FS: BTRFS > > The current situation is that I have a base container, "base", which s

Re: [Lxc-users] Getting IP address of running container

2013-07-11 Thread Tamas Papp
On 07/11/2013 04:45 PM, Robin Monjo wrote: > Hello, > > I need to know the IP address of a running container in order to add a port > forwarding rule with iptables. My containers are build using the default > ubuntu template and use dhcp to obtain an IP. > > I'm able to access the ip by reading

Re: [Lxc-users] lxc-create -B zfs

2013-06-17 Thread Tamas Papp
On 06/10/2013 03:41 PM, Serge Hallyn wrote: > Quoting Tamas Papp (tom...@martos.bme.hu): >> hi, >> >> # lxc-create -n pony -t ubuntu -B zfs --zfsroot=tank/lxc > Hm. Mine is simply called 'lxc', and that works. So it sounds like I'm > doing something

[Lxc-users] lxc-create -B zfs

2013-06-10 Thread Tamas Papp
hi, # lxc-create -n pony -t ubuntu -B zfs --zfsroot=tank/lxc getopt: unrecognized option '--rootfs=/usr/lib/x86_64-linux-gnu/lxc' lxc-create: container creation template for pony failed lxc-create: Error creating container pony # lxc-create -n pony -t ubuntu -B zfs cannot create 'lxc/pony': no

Re: [Lxc-users] Skype in a container

2013-05-24 Thread Tamas Papp
On 05/24/2013 11:11 AM, Fajar A. Nugraha wrote: > On Sun, May 19, 2013 at 4:03 AM, Tamas Papp wrote: >> On 05/18/2013 10:39 PM, Elie Deloumeau wrote: >>> Hi, you need a xserver in your container. >>> >>> Create a container, install gnome or whatever and inst

Re: [Lxc-users] list admin

2013-05-24 Thread Tamas Papp
On 05/24/2013 09:12 AM, Daniel Lezcano wrote: > On 05/24/2013 08:31 AM, Tamas Papp wrote: >> On 05/24/2013 02:06 AM, Daniel Lezcano wrote: >>> Yes, sure. >>> >>> Sorry, I have been more and more busy with other stuff and flooded by >>> emails,

Re: [Lxc-users] list admin

2013-05-23 Thread Tamas Papp
On 05/24/2013 02:06 AM, Daniel Lezcano wrote: > Yes, sure. > > Sorry, I have been more and more busy with other stuff and flooded by > emails, so I did not followed the discussion closely. > > Can you explain in a few words what do you need ? > I'd like to be sure, there is no SPOF in the listadmi

Re: [Lxc-users] list admin

2013-05-23 Thread Tamas Papp
On 05/23/2013 11:13 PM, Michael H. Warfield wrote: > Last I knew, it was Daniel who created the list and most likely "owns" > it. It was created at my suggestion to move "user" questions off the > "devel" list ages and ages ago. Lately he's typically been "buried over > his head" busy that he doe

[Lxc-users] list admin

2013-05-23 Thread Tamas Papp
hi Guys, Please, someone! Who is the owner/admin of this list? Thanks, tamas -- Try New Relic Now & We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delive

[Lxc-users] case sensitivity

2013-05-23 Thread Tamas Papp
hi, lxc-ls --fancy-format is case sensitivie: $ lxc-ls --fancy --fancy-format name,state,ipv4,autostart NAME STATEIPV4AUTOSTART According to the above headers the suspected format is uppercase (I thin). lxc-info --state-is is

Re: [Lxc-users] errors

2013-05-23 Thread Tamas Papp
On 05/23/2013 09:47 PM, Serge Hallyn wrote: > The lxc lock had nothing to do with the segfaulting - and no, the new > hanges will simply swap out use of named semaphore for a flock on an > open fd (so that they get auto-cleaned if process is killed). Any > potential for segvs *should* be found whi

Re: [Lxc-users] Use host syslog socket in container

2013-05-23 Thread Tamas Papp
On 05/23/2013 09:42 PM, Vallevand, Mark K wrote: > Will that work for a single file? I thought it was for directories. > > It works for files, but I would use parent directories for the syslog sockets, since sockets are changing eg. by restarting the syslog server. tamas -

Re: [Lxc-users] errors

2013-05-23 Thread Tamas Papp
On 05/23/2013 07:55 PM, Serge Hallyn wrote: >> FYI, now it works fine now with >> 0.9.0.0~staging~20130523-0240-0ubuntu1~ppa1~precise1 . >> For this I had to stop all containers then start them again. > Ok - I suspect what was happening was that every lxc-ls was > segfaulting while holding the sem

Re: [Lxc-users] errors

2013-05-23 Thread Tamas Papp
On 05/23/2013 07:34 PM, Serge Hallyn wrote: > Quoting Tamas Papp (tom...@martos.bme.hu): >> On 05/23/2013 03:39 PM, Tamas Papp wrote: >>> On 05/23/2013 03:35 PM, Stéphane Graber wrote: >>>> That looks like broken locking, though Serge would know for sure. >>>

Re: [Lxc-users] errors

2013-05-23 Thread Tamas Papp
On 05/23/2013 03:39 PM, Tamas Papp wrote: > On 05/23/2013 03:35 PM, Stéphane Graber wrote: >> That looks like broken locking, though Serge would know for sure. >> You may want to try clearing /dev/shm/*lxc* and see if that fixes the >> problem (not usually recommended as thos

Re: [Lxc-users] errors

2013-05-23 Thread Tamas Papp
On 05/23/2013 03:35 PM, Stéphane Graber wrote: > That looks like broken locking, though Serge would know for sure. > You may want to try clearing /dev/shm/*lxc* and see if that fixes the > problem (not usually recommended as those locks are there for a reason). OK. At this moment I'm trying to re

Re: [Lxc-users] errors

2013-05-22 Thread Tamas Papp
On 05/23/2013 04:27 AM, Stéphane Graber wrote: > Oops, looks like I broke lxc-ls --fancy with my recent get_ips() API > change. I'll fix it directly to staging (trivial fix) and trigger a new > daily build, you should be able to update to a fixed package in the next > couple of hours. > hi, Altho

Re: [Lxc-users] errors

2013-05-22 Thread Tamas Papp
On 05/23/2013 01:36 AM, Tamas Papp wrote: > On 05/23/2013 01:02 AM, Tamas Papp wrote: >> hi All, >> >> # lxc-ls --fancy >> Traceback (most recent call last): >> File "/usr/bin/lxc-ls", line 221, in >>ips = container.get_ips(protocol=pr

Re: [Lxc-users] errors

2013-05-22 Thread Tamas Papp
On 05/23/2013 01:02 AM, Tamas Papp wrote: > hi All, > > # lxc-ls --fancy > Traceback (most recent call last): > File "/usr/bin/lxc-ls", line 221, in > ips = container.get_ips(protocol=protocol, timeout=1) > TypeError: 'protocol' is an i

[Lxc-users] errors

2013-05-22 Thread Tamas Papp
hi All, # lxc-ls --fancy Traceback (most recent call last): File "/usr/bin/lxc-ls", line 221, in ips = container.get_ips(protocol=protocol, timeout=1) TypeError: 'protocol' is an invalid keyword argument for this function # lxc-info -n sc --state-is=running # echo $? 1 The container is

Re: [Lxc-users] Skype in a container

2013-05-18 Thread Tamas Papp
On 05/18/2013 10:39 PM, Elie Deloumeau wrote: > Hi, you need a xserver in your container. > > Create a container, install gnome or whatever and install Skype for Linux ;) It's a bit more complicated, as there are some requirements. How should I run the container/application? How can I use it? Ho

[Lxc-users] Skype in a container

2013-05-18 Thread Tamas Papp
hi All, Is there a cookbook to run Skype in a container? I upgraded my laptop to Saucy and Skype seems to crash continuously. So I think it would be a good idea to run a Precise container with Skype. 10x tamas -- Alien

Re: [Lxc-users] Restarting LXC containers after power failure

2013-05-06 Thread Tamas Papp
On 05/06/2013 02:58 PM, David Parks wrote: > We just had a datacenter power failure, upon restart of course our LXC > containers were stopped. It > would be just dandy if there were an LXC option to restart the containers > that were already running > before the sudden failure. > > Is there any s