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vzdev-3.3.13-1.4.swsoft [message #42941] Wed, 22 June 2011 08:13 Go to next message
Aleksandar Ivanisevic is currently offline  Aleksandar Ivanisevic
Messages: 34
Registered: April 2011
Member
Hi,

I'm looking for vzdev-3.3.13-1.4.swsoft rpm for centos5 or a source if
it exists.

It came preinstalled in centos templates I've downloaded some time ago
from http://download.openvz.org/contrib/template/precreated/, havent
checked, maybe it still comes preinstalled. I really like the elegancy
with which it solves the "udev problem".

But I have also converted a few VMs from xen and physical hosts and
need to install this on top of a CT, not in a template.

I have managed to find vzdev-3.3.13-1.3.swsoft, but this 0.01 older
version has a critical flaw: it does not provide udev so every VPS
upgrade involving something that depends on udev pulls in udev and
wreaks havoc ;)

So, where is this rpm coming from? Who is creating centos5 templates
in download.openvz.org/contrib/? Where did you get it?

Thanks and regards,
Re: vzdev-3.3.13-1.4.swsoft [message #42949 is a reply to message #42941] Wed, 22 June 2011 09:46 Go to previous messageGo to next message
Aleksandar Ivanisevic is currently offline  Aleksandar Ivanisevic
Messages: 34
Registered: April 2011
Member
Aleksandar Ivanisevic
<aleksandar@ivanisevic.de> writes:

> So, where is this rpm coming from? Who is creating centos5 templates
> in download.openvz.org/contrib/? Where did you get it?
>
> Thanks and regards,


Ufff, finally found it (after literally couple of years of futile attempts ;)

its here http://krnjevic.com/wp/?p=80 which points to

http://krnjevic.com/wp/wp-content/uploads/2008/04/vztmpl-cen tos-5-2.0-3.i386.rpm

i have updated the templates wiki page

regards,
Re: vzdev-3.3.13-1.4.swsoft [message #42952 is a reply to message #42941] Wed, 22 June 2011 10:40 Go to previous messageGo to next message
Paparaciz
Messages: 302
Registered: August 2009
Senior Member
As I understand udev replacement for Containers is vzdev and you can get it from

http://vzdownload.swsoft.com/ez/packages/centos/5/




On Wed, Jun 22, 2011 at 11:13, Aleksandar Ivanisevic
<aleksandar@ivanisevic.de> wrote:
>
>
> Hi,
>
> I'm looking for vzdev-3.3.13-1.4.swsoft rpm for centos5 or a source if
> it exists.
>
> It came preinstalled in centos templates I've downloaded some time ago
> from http://download.openvz.org/contrib/template/precreated/, havent
> checked, maybe it still comes preinstalled. I really like the elegancy
> with which it solves the "udev problem".
>
> But I have also converted a few VMs from xen and physical hosts and
> need to install this on top of a CT, not in a template.
>
> I have managed to find vzdev-3.3.13-1.3.swsoft, but this 0.01 older
> version has a critical flaw: it does not provide udev so every VPS
> upgrade involving something that depends on udev pulls in udev and
> wreaks havoc ;)
>
> So, where is this rpm coming from? Who is creating centos5 templates
> in download.openvz.org/contrib/? Where did you get it?
>
> Thanks and regards,
>
Re: vzdev-3.3.13-1.4.swsoft [message #42954 is a reply to message #42952] Wed, 22 June 2011 11:05 Go to previous messageGo to next message
Aleksandar Ivanisevic is currently offline  Aleksandar Ivanisevic
Messages: 34
Registered: April 2011
Member
helpaz <helpaz@gmail.com> writes:

> As I understand udev replacement for Containers is vzdev and you can get it from
>
> http://vzdownload.swsoft.com/ez/packages/centos/5/

Yes, but vzdev in that repo is ancient (1.0-7, we're talking about 3.3
here) and doesn't provide udev so you have to have udev installed and
that causes tons of problems

>
>
>
>
> On Wed, Jun 22, 2011 at 11:13, Aleksandar Ivanisevic
> <aleksandar@ivanisevic.de> wrote:
>>
>>
>> Hi,
>>
>> I'm looking for vzdev-3.3.13-1.4.swsoft rpm for centos5 or a source if
>> it exists.
>>
>> It came preinstalled in centos templates I've downloaded some time ago
>> from http://download.openvz.org/contrib/template/precreated/, havent
>> checked, maybe it still comes preinstalled. I really like the elegancy
>> with which it solves the "udev problem".
>>
>> But I have also converted a few VMs from xen and physical hosts and
>> need to install this on top of a CT, not in a template.
>>
>> I have managed to find vzdev-3.3.13-1.3.swsoft, but this 0.01 older
>> version has a critical flaw: it does not provide udev so every VPS
>> upgrade involving something that depends on udev pulls in udev and
>> wreaks havoc ;)
>>
>> So, where is this rpm coming from? Who is creating centos5 templates
>> in download.openvz.org/contrib/? Where did you get it?
>>
>> Thanks and regards,
>>
--
Ti si arogantan, prepotentan i peglaš vlastitu frustraciju. -- Ivan
Tišljar, hr.comp.os.linux
Re: vzdev-3.3.13-1.4.swsoft [message #42956 is a reply to message #42941] Wed, 22 June 2011 11:08 Go to previous messageGo to next message
kir is currently offline  kir
Messages: 1645
Registered: August 2005
Location: Moscow, Russia
Senior Member

On 06/22/2011 12:13 PM, Aleksandar Ivanisevic wrote:
>
> Hi,
>
> I'm looking for vzdev-3.3.13-1.4.swsoft rpm for centos5 or a source if
> it exists.

vzdev and other similar packages are available from vz repos, which are
configured in all current precreated templates. Here is an example for
CentOS 5:

cat << ==EOF== > etc/yum.repos.d/vz.repo
[vz-base]
name=vz-base
mirrorlist=http://vzdownload.swsoft.com/download/mirrors/centos-5
gpgcheck=0

[vz-updates]
name=vz-updates
mirrorlist= http://vzdownload.swsoft.com/download/mirrors/updates-releas ed-ce5
gpgcheck=0
==EOF==

So, if we look at these repos, we will find
http://vzdownload.swsoft.com/ez/packages/centos/5/i386/os/
which contains vzdev (different version though).


Kir Kolyshkin
http://static.openvz.org/userbars/openvz-developer.png
Re: Re: vzdev-3.3.13-1.4.swsoft [message #42957 is a reply to message #42954] Wed, 22 June 2011 12:25 Go to previous messageGo to next message
kir is currently offline  kir
Messages: 1645
Registered: August 2005
Location: Moscow, Russia
Senior Member

On 06/22/2011 03:05 PM, Aleksandar Ivanisevic wrote:
> helpaz<helpaz@gmail.com> writes:
>
>> As I understand udev replacement for Containers is vzdev and you can get it from
>>
>> http://vzdownload.swsoft.com/ez/packages/centos/5/
> Yes, but vzdev in that repo is ancient (1.0-7, we're talking about 3.3
> here) and doesn't provide udev so you have to have udev installed and
> that causes tons of problems

Actually,

(1) it's 3.3 that is ancient, look at the package build dates. It is
versioned so because it is based on the old 'dev' package from the
pre-udev era.

(2) Adding udev to a container won't hurt, vzdev (a new one, version
1.0) is created to work in both cases -- with and without udev.


Kir Kolyshkin
http://static.openvz.org/userbars/openvz-developer.png
Re: vzdev-3.3.13-1.4.swsoft [message #42960 is a reply to message #42957] Wed, 22 June 2011 13:55 Go to previous messageGo to next message
Aleksandar Ivanisevic is currently offline  Aleksandar Ivanisevic
Messages: 34
Registered: April 2011
Member
Kir Kolyshkin <kir@openvz.org> writes:

> On 06/22/2011 03:05 PM, Aleksandar Ivanisevic wrote:
>> helpaz<helpaz@gmail.com> writes:
>>
>>> As I understand udev replacement for Containers is vzdev and you can get it from
>>>
>>> http://vzdownload.swsoft.com/ez/packages/centos/5/
>> Yes, but vzdev in that repo is ancient (1.0-7, we're talking about 3.3
>> here) and doesn't provide udev so you have to have udev installed and
>> that causes tons of problems
>
> Actually,
>
> (1) it's 3.3 that is ancient, look at the package build dates. It is
> versioned so because it is based on the old 'dev' package from the
> pre-udev era.

I have actually looked, thats why I'm utterly confused now. Why would
anyone want to go *down* in version numbers is beyond me.

$ rpm -qi vzdev
Name : vzdev Relocations: (not relocatable)
Version : 3.3.13 Vendor: (none)
Release : 1.4.swsoft Build Date: Thu 20 Sep 2007 07:59:05 PM CEST


$ rpm -qi vzdev
Name : vzdev Relocations: (not relocatable)
Version : 1.0 Vendor: (none)
Release : 7.swsoft Build Date: Thu 13 Apr 2006 11:00:24 AM UTC

> (2) Adding udev to a container won't hurt, vzdev (a new one, version
> 1.0) is created to work in both cases -- with and without udev.

Ok, if you say so. Let's see what the next udev upstream update will
bring ;)
Re: Re: vzdev-3.3.13-1.4.swsoft [message #42961 is a reply to message #42960] Wed, 22 June 2011 14:23 Go to previous messageGo to next message
Paparaciz
Messages: 302
Registered: August 2009
Senior Member
On Wed, Jun 22, 2011 at 16:55, Aleksandar Ivanisevic
<aleksandar@ivanisevic.de> wrote:

> I have actually looked, thats why I'm utterly confused now. Why would
> anyone want to go *down* in version numbers is beyond me.
>
> $ rpm -qi vzdev
> Name        : vzdev                        Relocations: (not relocatable)
> Version     : 3.3.13                            Vendor: (none)
> Release     : 1.4.swsoft                    Build Date: Thu 20 Sep 2007 07:59:05 PM CEST
>
>
> $ rpm -qi vzdev
> Name        : vzdev                        Relocations: (not relocatable)
> Version     : 1.0                               Vendor: (none)
> Release     : 7.swsoft                      Build Date: Thu 13 Apr 2006 11:00:24 AM UTC
>
>> (2) Adding udev to a container won't hurt, vzdev (a new one, version
>> 1.0) is created to work in both cases -- with and without udev.
>
> Ok, if you say so. Let's see what the next udev upstream update will
> bring ;)

I think you are talking about 2 different packages:
http://krnjevic.com/wp/?p=80 talks about building centos5 metadata and
using vzyum to install packets in containers

what I don't understand where did you got package vzdev version 3.3.13

and vzyum is obsoleted.
related forum topic:
http://forum.openvz.org/index.php?t=msg&goto=42688

if you want to create centos container download it from
http://download.openvz.org/template/precreated/
and use yum inside container to install packages you want
Re: Re: vzdev-3.3.13-1.4.swsoft [message #42962 is a reply to message #42961] Wed, 22 June 2011 14:27 Go to previous messageGo to next message
Paparaciz
Messages: 302
Registered: August 2009
Senior Member
> and vzyum is obsoleted.
> related forum topic:
> http://forum.openvz.org/index.php?t=msg&goto=42688

and more info can be read in:
http://wiki.openvz.org/OS_template_cache_preparation#Obsolet ed:_use_template_tools
Re: Re: vzdev-3.3.13-1.4.swsoft [message #42965 is a reply to message #42960] Wed, 22 June 2011 15:42 Go to previous messageGo to next message
dowdle is currently offline  dowdle
Messages: 261
Registered: December 2005
Location: Bozeman, Montana
Senior Member
Greetings,

----- Original Message -----
> Ok, if you say so. Let's see what the next udev upstream update will
> bring ;)

udev has been running fine inside of OpenVZ containers for a little over 2 years now I think. I'm not sure it actually does anything useful but at least it doesn't break anything like it used to.

With regards to CentOS (RHEL or any other clones), they shouldn't be changing api/abi within a release so I doubt you'd see them include something from upstream that breaks something. I mean, we've been through about 4 updates in the CentOS 5 series since udev has been working.

Please note that udev is also working in Scientific Linux 6 containers and udev has changed a bit between RHEL 5 and 6.

The point is that the "if udev gets installed, it breaks the container so we need to keep it from getting installed" situation has been fixed for a couple of years now. Anyone still having problems with it are using ancient OS Templates because the ones provided by the OpenVZ project have included udev for a long time now.

TYL,
--
Scott Dowdle
704 Church Street
Belgrade, MT 59714
(406)388-0827 [home]
(406)994-3931 [work]


--
TYL, Scott Dowdle
Belgrade, Montana, USA
Re: vzdev-3.3.13-1.4.swsoft [message #42979 is a reply to message #42965] Fri, 24 June 2011 09:23 Go to previous messageGo to next message
Aleksandar Ivanisevic is currently offline  Aleksandar Ivanisevic
Messages: 34
Registered: April 2011
Member
Scott Dowdle <dowdle@montanalinux.org> writes:


[...]

> The point is that the "if udev gets installed, it breaks the
> container so we need to keep it from getting installed" situation
> has been fixed for a couple of years now. Anyone still having
> problems with it are using ancient OS Templates because the ones
> provided by the OpenVZ project have included udev for a long time
> now.

Well, its Centos 5, the current version of Centos, so I wouldn't call
them ancient. Excuse me for not reinstalling my VEs every time there
is a new template available ;)
Re: Re: vzdev-3.3.13-1.4.swsoft [message #42982 is a reply to message #42979] Fri, 24 June 2011 14:49 Go to previous messageGo to next message
dowdle is currently offline  dowdle
Messages: 261
Registered: December 2005
Location: Bozeman, Montana
Senior Member
Greetings,

----- Original Message -----
> Well, its Centos 5, the current version of Centos, so I wouldn't call
> them ancient. Excuse me for not reinstalling my VEs every time there
> is a new template available ;)

Good point BUT you were talking about making a new OS template if I remember correctly and you definitely do not want to base it on an older one.

CentOS 5 is actually old. It originally came out about 4 years ago (RHEL anyway)... and for a Linux distro, that is ancient... but of course they have updated it about every 6 months so we have 5.6 now. RHEL 5.7 beta was released a while ago so I'd expect to see RHEL 5.7 in a couple of weeks... with the clones to follow after as soon as they can.

TYL,
--
Scott Dowdle
704 Church Street
Belgrade, MT 59714
(406)388-0827 [home]
(406)994-3931 [work]


--
TYL, Scott Dowdle
Belgrade, Montana, USA
Re: Re: vzdev-3.3.13-1.4.swsoft [message #42985 is a reply to message #42982] Fri, 24 June 2011 19:19 Go to previous messageGo to next message
mstauber is currently offline  mstauber
Messages: 7
Registered: April 2009
Junior Member
Hi Scott,

> CentOS 5 is actually old. It originally came out about 4 years ago (RHEL
> anyway)... and for a Linux distro, that is ancient... but of course they
> have updated it about every 6 months so we have 5.6 now. RHEL 5.7 beta
> was released a while ago so I'd expect to see RHEL 5.7 in a couple of
> weeks... with the clones to follow after as soon as they can.

Yeah and CentOS6 is pretty near, although the release date has been slipping
for a couple of weeks now. But it could be out "real soon (TM)" now.

It's a bit OT, but has someone here managed to build a working template for
RHEL6 (beta or not) to run on a CentOS5 master node?

I tried it in preparation for CentOS6 (needed a devel VPS for a future CentOS6
based app) and ended up banging my head against the proverbial brick wall.
Looks like INIT on RHEL6 is a bit more dependant on the kernel than it used to
be and I can't get the RHEL6 VPS to fire up any services with the CentOS5
based OpenVZ kernel.

--
With best regards

Michael Stauber
Re: Re: vzdev-3.3.13-1.4.swsoft [message #42987 is a reply to message #42985] Fri, 24 June 2011 19:39 Go to previous messageGo to next message
dowdle is currently offline  dowdle
Messages: 261
Registered: December 2005
Location: Bozeman, Montana
Senior Member
Michael Stauber,

----- Original Message -----
> bit OT, but has someone here managed to build a working template for
> RHEL6 (beta or not) to run on a CentOS5 master node?

Yes... well... sorta.

We had one person contribute an OS Template for Scientific Linux 6 that he made by migrating a physical machine to container.

Kir released a beta for Scientific Linux 6 some time ago... as well as an updated beta.

I took the Scientific Linux 6 beta OS Template that Kir released and then updated it, made a few changes (removed samba packages, added nano, mc, links, screen... and tweeked apache config some) and added it to contrib.

If you aren't familiar with Scientific Linux, it is a long time RHEL clone that seems to be getting more attention with the delay of CentOS 6. For more info, here are two good reference:

Interview: Troy Dawson from Scientific Linux
http://www.montanalinux.org/interview-troy-dawson-scientific -linux-june2011.html

Send in the clone: Scientific Linux 6.1 approaches
http://lwn.net/Articles/446126/

TYL,
--
Scott Dowdle
704 Church Street
Belgrade, MT 59714
(406)388-0827 [home]
(406)994-3931 [work]


--
TYL, Scott Dowdle
Belgrade, Montana, USA
Re: Re: vzdev-3.3.13-1.4.swsoft [message #42988 is a reply to message #42987] Fri, 24 June 2011 20:59 Go to previous message
mstauber is currently offline  mstauber
Messages: 7
Registered: April 2009
Junior Member
Hi Scott,

> If you aren't familiar with Scientific Linux, it is a long time RHEL clone
> that seems to be getting more attention with the delay of CentOS 6. For
> more info, here are two good reference:

Ah, that's interesting. Yeah, I heard about it, but haven't tested it yet.
I'll give it a look. Thanks!

--
With best regards

Michael Stauber
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