Hello everyone,
My name is Paulo Coghi and I am really happy to join the OpenVZ list. I am
using OpenVZ since 2013 and happily subscribed to Virtuozzo (licensed
version) this year. The dream of our company always was use Virtuozzo
Storage, and this year this dream comes true.
About Ubuntu 18.04 d
LXC is far to be an option, IMHO.
I'm happily using Virtuozzo 7 with multiple NVMe storages with zero issues
for more than a year.
On Sat, Apr 27, 2019 at 4:28 PM CoolCold wrote:
> I believe to have fixes and backports like this in to legacy version of
> product will not happen, and you should
I apologize for the duplicate message. I forgot that I had already sent a
message before.
On Mon, Apr 29, 2019 at 10:52 AM Paulo Coghi - Coghi IT <
pauloco...@gmail.com> wrote:
> Why suggest LXC when we have OpenVZ 7? LXC is far behind, it has less
> features, it's more insecu
Why suggest LXC when we have OpenVZ 7? LXC is far behind, it has less
features, it's more insecure, has a network standard that is a nightmare,
etc.
I stopped using proxmox from the exact moment it removed OpenVZ support and
replaced it with LXC.
Now a happy customer with Virtuozzo 7 (the same as
ons between sysadmins
> >> around proxmox and virtuozzo , and finally it ends on debian vs
> >> centos/rhel !
> >>
> >> - Mail original -
> >> De: "Narcis Garcia"
> >> À: "OpenVZ users"
> >> Envoyé: Samedi 2
that
>> virtuozzo is that much contributing to the kernel and is so close to a
>> native kernel .
>>
>>
>> --
>> *De: *"Paulo Coghi - Coghi IT"
>> *À: *"OpenVZ users"
>> *Envoyé: *Lundi 29 Avril
I'm preparing a new one, to propose to the community.
On Wed, May 15, 2019, 04:21 jjs - mainphrame wrote:
> Greetings -
>
> I was just reminded of the glory days of openvz 6, when there was a nice
> web console. Is there anything like that for OVZ 7?
>
> Jake
> __
I'm starting to develop an open source web GUI. The idea is to facilitate
the adoption of the new OpenVZ (7) and help with scenarios like the
mentioned one.
But I'm not an employee of Virtuozzo and this web GUI, of course, will not
offer features like distributed storage or automated backups, sinc
I am here as well!
On Tue, Oct 22, 2019 at 6:54 PM jjs - mainphrame wrote:
> Guys,
>
> If you ever want beta testers for OVZ 8, I just want you to know that I'm
> here for you.
>
> Thanks,
>
> Jake
> ___
> Users mailing list
> Users@openvz.org
> https:
r. Here's the PR I'd anyone is willing to
> help: https://github.com/cobbler/cobbler/pull/2029
>
> Thank you!
> Alex
>
>
>
>
>
> On Fri, Nov 1, 2019, 4:58 PM Konstantin Khorenko
> wrote:
>
>> On 10/24/2019 05:41 PM, Paulo Coghi - Coghi IT w
y Kubernetes or OpenVz on bare metal, while Terraform
> would provision the guests and networking, then you'd use something like
> Chef or Puppet to configure the guests.
>
> -Alex
>
>
>
> On Fri, Nov 1, 2019, 10:37 PM Paulo Coghi - Coghi IT
> wrote:
>
>> Ale
OpenVZ is compatible with both AMD and Intel. I am using OpenVZ 7 on AMD
Epyc processors with stellar performance.
On Fri, Nov 29, 2019 at 1:28 PM wrote:
> On 2019-11-29 16:21, Konstantin Khorenko wrote:
> > On 11/29/2019 06:41 PM, k9bus...@anderhost.de wrote:
> >> Can OpenVZ 7 create container
Hello OpenVZ community!
I would like to know, on the *vznetstat* command, if the Input and Output
columns (both bytes and packages) refer to the lifetime of the container or
to the last X days of traffic.
Thanks!
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Hello OpenVZ community,
*Short question*
Is libvirt as complete as prlctl regarding OpenVZ/Virtuozzo containers
management? Can we change resources independently and without reboot using
libvirt instead of prlctl? Can we manage every aspect of a container on
libvirt as we can on prlctl?
-
*Full
As OpenVZ 6, OpenVZ 7 is more than freeware, it's *open source*.
Virtuozzo is the paid option that provides professional support, control
panel, distributed storage, clusterization and high availability, instant
snapshot, etc.
The € 1200 / month is an all-in-one offer to start with Virtuozzo, but
By default, OpenVZ doesn't allow swap creation inside containers. And this
is a good thing.
It is not good to use storage to act as memory, since the performance is
really bad. When needing more memory, just upgrade the hardware profile of
your VM with your provider.
On Wed, Jan 8, 2020 at 3:41 P
ulo Coghi - Coghi IT
> wrote:
> >
> > By default, OpenVZ doesn't allow swap creation inside containers. And
> this is a good thing.
>
> I think that depends on the metric used.
>
> A small swapfile would be most useful and economical for us.
>
> I think the la
Hello OpenVZ community,
I configured an Ubuntu 18.04 container and everything is fine, except that
I can't define multiple DNS servers.
My server need one nameserver to resolve external addresses and one
internal (127.0.0.1) because it's a DNS server through Bind.
I tried `prlctl set MyCT --name
Thanks! The format NAMESERVER="x.x.x.x y.y.y.y" on ve.conf works!
Just to mention, multiple --nameserver parameters only add one nameserver
(the last one, if I remember correctly).
So, is there a way through the command line to define multiple nameservers?
Thanks again!
In the ve.conf file the
Valuable information! Including the part that we can remove the NAMESERVER
entry from the configuration and define inside the container by its OS way.
Thanks, Dmitry!
You can use 'vzctl set --save' instead, it still works correctly.
> ie.
>
> vzctl set $id --save --nameserver 127.0.0.1 --nameserv
Hello, Stephan
The Xeon E5520 supports VT-x but I don't have more information about
unrestricted guests.
But I am almost sure that this feature is only needed if you plan to create
VMs (Virtual Machines) using hardware virtualization through OpenVZ instead
of containers.
And I suppose that you a
Hi, Dmitry!
I usually temporarily enable access to the root user on SSH to proceed with
the migrations.
Are you using root?
On Thu, Feb 13, 2020 at 12:37 PM Dmitry Konstantinov
wrote:
>
> I am pretty sure it's not permissions however that's what reported by
> vzmigrate.
>
> offline migration f
Coghi
On Fri, Feb 14, 2020 at 5:59 PM Dmitry Konstantinov
wrote:
> yes I do.
>
> It happens often when we do mass migrations to free
> a server for maintenance. One or maybe two containers
> refuse to migrate no matter what.
>
> On Fri, 14 Feb 2020 16:49:22 -0300
> Paulo Cogh
Never used.
On Tue, Feb 25, 2020 at 11:44 AM wrote:
> Are there people working with:
>
> https://www.openvz-diff-backups.fr/
>
>
>
> It looks like a tweak of rsnapshot that i use for my openvz6 containers
>
>
>
> Any experience?
>
>
>
> Thanxs
>
>
> Steffan
>
you backup?
> i make several backups of my systems with rsnapshot.
>
>
>
> *Van:* users-boun...@openvz.org *Namens *Paulo
> Coghi - Coghi IT
> *Verzonden:* woensdag 26 februari 2020 15:03
> *Aan:* OpenVZ users
> *Onderwerp:* Re: [Users] openvz 7 backups
>
>
>
>
Hello OpenVZ community,
As per instructions here:
https://forum.openvz.org/index.php?t=msg&th=13585&start=0&S=ad74870617ba3e39065574a1252467c8
I would like to ask the creation of an account.
Username: paulocoghi
Email: pauloco...@gmail.com
I tried to login on my account (paulocoghi), but after
I would also like to know about it!
On Sun, Apr 26, 2020 at 6:09 PM Arjit Chaudhary wrote:
> Hi,
> Might be a bit soon to ask, but would the Ubuntu 20.04 template would be
> supported under OpenVZ 7 ?
>
> --
> Thanks,
> Arjit Chaudhary
> ___
> Users m
Another excellent news, Denis!
Thanks!
On Wed, May 20, 2020 at 3:45 AM Denis Silakov
wrote:
> Yeah, some artifacts from 7.x still remain. Will be fixed soon (hopefully
> tomorrow) in vzlinux-8.2 repos.
> --
> *From:* users-boun...@openvz.org on behalf of
> jjs - mai
Very clear explanation.
For us, the way Virtuozzo handles swap is very well designed and we never
had any problem with it.
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Thanks a lot, tranxene50! An excellent guide!
If you decide to publish your software on Github, I would like to translate
the site to English, Portughese and Italian.
Thanks!
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Hello, Steffan
Can you try openvz-diff-backups and provide your feedback, using the
updated instructions sent here on the mailing list?
On Thu, Sep 17, 2020 at 8:09 AM wrote:
> Trying to make a node empty so i can restore it with openvz7
> But this server has a old container of a client
> ovztr
No need to apologize, tranxene50! Everything is fine! :)
On Fri, Sep 18, 2020 at 6:13 PM tranxene50 <
tranxen...@openvz-diff-backups.fr> wrote:
> Hello all.
>
> After a quick re-read of my last message, I realized that my "joke"
> about being a "power user" was not funny at all.
>
> I did not mea
Thanks for sharing! Great news!
On Mon, Sep 28, 2020 at 8:37 AM Konstantin Khorenko
wrote:
> Hi All,
>
> there will be a technical webinar from Virtuozzo with some official
> information about roadmap,
> so all who are interested are very welcome!
>
> The registration link is available at openvz
Hello OpenVZ community,
With the news[1] about Alpine, I'm interested to test it as an OpenVZ
container, mainly for its incredibly low RAM usage (8MB or less for the
base OS, without the kernel) and for better performance (like Node.js
compiled with optimizations).
I would like to know if there i
Anyone?
On Fri, Jan 15, 2021 at 1:35 PM Paulo Coghi - Coghi IT
wrote:
> Hello OpenVZ community,
>
> With the news[1] about Alpine, I'm interested to test it as an OpenVZ
> container, mainly for its incredibly low RAM usage (8MB or less for the
> base OS, without the ke
If I understand correctly, I can use this to beta test Virtuozzo Linux 8
(OpenVZ 8) using a CentOS 8 dedicated server.
If true, are you interested in beta testing feedback already? Or is it
better to wait a little?
Cordially,
Paulo Coghi
On Thu, Feb 11, 2021 at 9:25 AM Denis Silakov
wrote:
>
Thanks, Denis!
I will use the updated one!
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Hello OpenVZ community,
I am excited to test today our first dedicated server with VzLinux 8, and
it will be a pleasure to provide every feedback request by Virtuozzo.
I would like to ask if you consider it production ready, or at least on
"beta" level, and if it is possible to migrate container
*First - Possible workarounds*
If you feel secure to use the remaining RAM, you need to reduce swappiness
value (and clean swap) or to disable swap. There are two drawbacks in this
procedure, however. One is that you will need to better monitor the memory
usage to avoid containers and vms stop work
Hi Maik!
Congratulations for your incredible achievement! We are really excited
about it! Also, congratulations on the libvirt integration! It will help
OpenVZ be adopted in more scenarios!
Silly question: with libvirt as the main management API from now on, will
we still be able to change resour
Hello OpenVZ community,
First, I would like to congratulate Virtuozzo on the important achievement
of OpenVZ 9 / Virtuozzo 9 on kernel 5.14 (as well as the OpenVZ 8 on 4.18).
When trying to use two NVMe cards together for both OS and '/vz'
partitions, OpenVZ 9 only successfully installs and prope
Hello OpenVZ community,
Now that new OpenVZ versions have officially migrated to virsh as the main
management tool, I would like to ask which are the equivalent commands in
vitsh to set parameters provided by "prlctl set", like --cpulimit,
--cpuunits, --nodemask, --ioprio, --ioprio, --iolimit, --r
Hello OpenVZ community,
I found both OpenVZ container driver, with openvz:// (
https://libvirt.org/drvopenvz.html), and Virtuozzo driver, with vz:// (
https://libvirt.org/drvvirtuozzo.html) and I would like to ask which is the
correct libvirt driver for OpenVZ, specially versions 8 and 9.
Also, a
I don't know if converting a CentOS 7 installation into OpenVZ 7 is
supported.
You can find instructions on the internet on how to "convert" a CentOS 7
installation to OpenVZ 7 which may work, but I strongly recommend you to
install the OpenVZ official ISO directly.
On Sat, Apr 23, 2022 at 7:35 P
Hello OpenVZ community and devs,
I would like to know if the OpenVZ devs play a contributing role on RedHat
kernels, because it would be beneficial to the OpenVZ kernel to backport
the MGLRU patches (for example, backporting the patches on RedHat 9 kernel).
On "server" usage scenarios, like Postg
Thanks Jake for all the valuable information.
I'm following every email.
On Tue, Jan 10, 2023 at 5:05 PM jjs - mainphrame wrote:
> To clarify, the openvz guests can receive multicast traffic from the lan,
> but they are unable to send multicast traffic to the lan. The multicast
> packets are dr
Jake, does an L4 load balancer solve the problem?
If yes, maybe Katran could help: https://github.com/facebookincubator/katran
On Wed, Jan 11, 2023 at 9:28 AM Paulo Coghi - Coghi IT
wrote:
> Thanks Jake for all the valuable information.
>
> I'm following every email.
>
>
We have used OpenVZ 7 in production since its launch and it is solid for
us. Started testing OpenVZ 8 but now I'm going full on OpenVZ 9 tests.
@jjs - I plan to develop a fully open source dashboard and manager for
OpenVZ and eventual financial investment from interested parties could help
acceler
What about this one, dated 27-Jan-2023?
https://download.openvz.org/virtuozzo/factory9/x86_64/iso/openvz-iso-9.0.1-383.iso
Paulo Coghi
On Tue, Jan 31, 2023 at 10:07 PM jjs - mainphrame
wrote:
> I downloaded the vz9.iso and mounted it, and all the files are dated Feb 2
> 2022.
>
> So, no joy, d
t;
>> The iso is indeed a new image.
>>
>> I've installed it in a VM and have been poking around, looks promising so
>> far, creating a few containers and taking them for a spin.
>>
>> Jake
>>
>> On Tue, Jan 31, 2023 at 7:21 PM jjs - mainphrame
>
'dnf clean packages'. Error: GPG check FAILED*
>>
>> [2]
>>
>>
>> https://docs.virtuozzo.com/virtuozzo_hybrid_server_7_users_guide/managing-network/configuring-virtual-machines-and-containers-in-bridged-mode.html
>> On 02/02/2023 19:12, jjs - mainphram
Jake, let us know if the new ISO solves the issue!
good, let us know .
>
> I did opened a bug report regarding this issue
>
> https://bugs.openvz.org/browse/OVZ-7419
>
> it was marked as resolved last week, but I still fail to install prlctl
> (just did dnf clean all) , so I reoponed the issue.
>
Feb 20, 2023 at 1:23 PM jjs - mainphrame
> wrote:
>
>> Downloading the most recent ovz9 iso, let's see how it goes...
>>
>> https://download.openvz.org/virtuozzo/factory9/x86_64/iso/
>>
>> Jake
>>
>> On Mon, Feb 13, 2023 at 3:18 PM jjs - mai
package
vzlinux-release-3:9.0-39.vl9.x86_64
Do you know how I could ask Yum to completely ignore the GPG checks for now
(even those from transaction errors)?
On Thu, Mar 16, 2023 at 11:48 AM Paulo Coghi - Coghi IT <
pauloco...@gmail.com> wrote:
> Hello OpenVZ community,
>
> I success
I created an new issue reporting everything, on
https://bugs.openvz.org/browse/OVZ-7444
On Thu, Mar 16, 2023 at 11:56 AM Paulo Coghi - Coghi IT <
pauloco...@gmail.com> wrote:
> Now I tried to skip GPG checks using --nogpg on the command
>
> yum install --nogpg prlctl prl-disp-se
nflicts with file from package
vzlinux-release-3:9.0-39.vl9.x86_64
I added this extra information on the issue.
On Thu, Mar 16, 2023 at 12:23 PM Paulo Coghi - Coghi IT <
pauloco...@gmail.com> wrote:
> I created an new issue reporting everything, on
> https://bugs.openvz.org/browse/OVZ
Hello OpenVZ community,
Today I tried the 9.0.0-264 release on
https://download.openvz.org/virtuozzo/releases/9.0/x86_64/iso/openvz-iso-9.0.0-264.iso,
but it doesn't boot properly.
The printed error messages were:
[4.798795] systemd[1]: Assertion 't > 0' failed at
src/basic/limits-util.c:182
Z-7422, as
requested by Artem Vasiliev
On Fri, Mar 31, 2023 at 11:09 AM Paulo Coghi - Coghi IT <
pauloco...@gmail.com> wrote:
> Hello OpenVZ community,
>
> Today I tried the 9.0.0-264 release on
> https://download.openvz.org/virtuozzo/releases/9.0/x86_64/iso/openvz-iso-9.0.0-264.iso,
&g
t in a VM and testing with containers but it's an improvement
> over the previous pre-releases.
>
> jake
>
> On Fri, Mar 31, 2023 at 2:14 AM Paulo Coghi - Coghi IT <
> pauloco...@gmail.com> wrote:
>
>> Hello OpenVZ community,
>>
>> Today I tried the 9.0.0
Sorry. Now I read your comments on the issue, and I see the problem still
persists.
On Mon, Apr 3, 2023 at 1:54 PM Paulo Coghi - Coghi IT
wrote:
> Hi Jake,
>
> Were you able to overcome the GPG keys issue in release 458? If yes, how?
>
> On Fri, Mar 31, 2023 at 10:12 PM j
Hello Jake,
Could you share the steps you are using to install "prlctl"?
Are you using the release 491, available on
https://download.openvz.org/virtuozzo/factory9/x86_64/iso/openvz-iso-9.0.1-491.iso
?
Paulo Coghi
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I agree 100% with everything both of you stated, and I can't explain what
happened in the past that set such an image on OpenVZ.
>From a technical point of view, OpenVZ is both more secure [1], stable and
even slightly faster and lightweight than LXC [2].
But I would like your opinion about a par
Hello Torsten,
First, to be able to view existing issues on OpenVZ and to open new ones,
you only need to create a free account on https://bugs.openvz.org/
About the RAID issue, I had a similar problem and opened an issue here:
https://bugs.openvz.org/projects/OVZ/issues/OVZ-7317
I cordially ask
Hello everyone,
Since OpenVZ 9 is still in development, I would like to know if OpenVZ 7 is
compatible with the Ryzen 5950X (5000 series).
On my tests, it seems it's not, and even a CentOS 7.9 wasn't able to boot
properly on it.
Any thoughts?
Paulo Coghi
I confirmed it's not compatible.
On Mon, Jun 19, 2023 at 4:37 PM Paulo Coghi - Coghi IT
wrote:
> Hello everyone,
>
> Since OpenVZ 9 is still in development, I would like to know if OpenVZ 7
> is compatible with the Ryzen 5950X (5000 series).
>
> On my tests, it seems it&#
Hello OpenVZ community,
Recently I identified a package called "ctpreset" on a new container
created, installed from here [1], and after looking into the .deb's
content, I found that it overrides some systemd configs (copied below)
every Monday at 01:00.
The overrides are:
[Manager]
DefaultCPUAc
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