OK, I gave it a try to /vzdeploy8 /script on a centos 8 CT
here are the details to let you know some warning/error (?) I received :
1) get the script
/[root@c8ct~]# wget
http://repo-backend.virtuozzo.com/vzlinux/vzdeploy/vzdeploy8/
2) /export SKIP_KERNEL=1/ to prevent messing around with kernel in a CT !
3) Launch the script
/[root@c8ct ~]# sh vzdeploy8
vzdeploy8 is already the latest version (2.0.1) - continuing
Do you want to continue with deploy (y/n) ?y/
1st serie of messages maybe unrelated on a CT , better destine for a
hardware Node ? :
/Running transaction//
// Preparing : 1/1 //
// Installing : pciutils-libs-3.7.0-1.vl8.x86_64 1/3 //
// Running scriptlet: pciutils-libs-3.7.0-1.vl8.x86_64 1/3 //
// Installing : hwdata-0.314-8.7.vl8.noarch 2/3 //
// Installing : pciutils-3.7.0-1.vl8.x86_64 3/3 //
// Running scriptlet: pciutils-3.7.0-1.vl8.x86_64 3/3 //
// Verifying : hwdata-0.314-8.7.vl8.noarch 1/3 //
// Verifying : pciutils-3.7.0-1.vl8.x86_64 2/3 //
// Verifying : pciutils-libs-3.7.0-1.vl8.x86_64 3/3 //
//
//Installed://
// hwdata-0.314-8.7.vl8.noarch pciutils-3.7.0-1.vl8.x86_64
pciutils-libs-3.7.0-1.vl8.x86_64 //
//
//Complete!//
//pcilib: Cannot open /proc/bus/pci//
//lspci: Cannot find any working access method./
Then comes the package /vzlinux-release/
/Last metadata expiration check: 0:00:01 ago on Tue Feb 16 19:08:35 2021.
Package vzlinux-release-3:8.3-3.vl8.x86_64 is already installed.
Dependencies resolved.
================================================================================
Package Arch Version Repository Size
================================================================================
Upgrading:
vzlinux-release x86_64 3:8.3-4.vl8 virtuozzolinux-base 44 k
Installing dependencies:
dnf-plugins-core noarch 4.0.18-2.vl8 virtuozzolinux-base 68 k
python3-dateutil noarch 1:2.6.1-6.vl8 virtuozzolinux-base 251 k
python3-dnf-plugins-core noarch 4.0.18-2.vl8 virtuozzolinux-base 227 k
zstd x86_64 1.4.4-1.vl8 virtuozzolinux-base 395 k
Transaction Summary
================================================================================
Install 4 Packages
Upgrade 1 Package
/
/Upgraded://
//vzlinux-release-3:8.3-4.vl8.x86_64 //
//
//Installed://
//dnf-plugins-core-4.0.18-2.vl8.noarch //
//python3-dateutil-1:2.6.1-6.vl8.noarch //
//python3-dnf-plugins-core-4.0.18-2.vl8.noarch //
//zstd-1.4.4-1.vl8.x86_64 //
//
//Complete!/
Then it seems to upgrade everything, but still some warning/errors ?
/
/
/Last metadata expiration check: 0:00:04 ago on Tue Feb 16 19:08:35 2021.//
//Dependencies resolved.//
//Failed to set locale, defaulting to C.UTF-8//
//
// Problem: package gcc-8.4.1-1.vl8.x86_64 requires glibc-devel >=
2.2.90-12, but none of the providers can be installed//
// - package annobin-9.35-1.vl8.x86_64 requires gcc >= 8, but none of
the providers can be installed//
// - package glibc-devel-2.28-138.vl8.x86_64 requires glibc-headers,
but none of the providers can be installed//
// - package glibc-devel-2.28-138.vl8.x86_64 requires glibc-headers =
2.28-138.vl8, but none of the providers can be installed//
// - package redhat-rpm-config-125-1.vl8.noarch requires annobin, but
none of the providers can be installed//
// - package glibc-headers-2.28-138.vl8.x86_64 requires kernel-headers
>= 2.2.1, but none of the providers can be installed//
// - package glibc-headers-2.28-138.vl8.x86_64 requires kernel-headers,
but none of the providers can be installed//
// - cannot install the best update candidate for package
redhat-rpm-config-123-1.el8.noarch//
// - package kernel-headers-4.18.0-269.vl8.x86_64 is filtered out by
exclude filtering//
//==================================================================================================//
// Package Arch Version
Repository Size//
//==================================================================================================//
//Upgrading://
// acl x86_64 2.2.53-1.vl8.1
virtuozzolinux-base 80 k//
// apr x86_64 1.6.3-11.vl8
virtuozzolinux-base 124 k//
// apr-util x86_64 1.6.1-6.vl8
virtuozzolinux-base 105 k//
// attr x86_64 2.4.48-3.vl8
virtuozzolinux-base 68 k/
...
/Transaction Summary//
//==================================================================================================//
//Install 8 Packages//
//Upgrade 487 Packages//
//Skip 5 Packages//
//
//Total download size: 201 M//
//Downloading Packages://
//(1/495): freetype-2.9.1-4.vl8.1.x86_64.rpm 865 kB/s | 393 kB
00:00 /
...
/Transaction test succeeded.//
//Running transaction//
// Running scriptlet:
filesystem-3.8-3.vl8.x86_64 1/1 //
// Preparing :
1/1 //
// Running scriptlet:
libgcc-8.4.1-1.vl8.x86_64 1/1 //
// Upgrading :
libgcc-8.4.1-1.vl8.x86_64 1/982 //
// Running scriptlet:
libgcc-8.4.1-1.vl8.x86_64 1/982 //
// Upgrading :
setup-2.12.2-6.vl8.noarch 2/982 //
//warning: /etc/shadow created as /etc/shadow.rpmnew//
//
// Running scriptlet:
setup-2.12.2-6.vl8.noarch 2/982 //
// Upgrading :
filesystem-3.8-3.vl8.x86_64 3/982 /
...
/yum-4.4.2-2.vl8.1.noarch //
//zip-3.0-23.vl8.x86_64 //
//zlib-1.2.11-17.vl8.x86_64 //
//
//Installed://
// freetype-2.9.1-4.vl8.1.x86_64 grub2-tools-efi-1:2.02-92.vl8.x86_64 //
// grub2-tools-extra-1:2.02-92.vl8.x86_64 libibverbs-32.0-3.vl8.x86_64 //
// libnl3-3.5.0-1.vl8.x86_64 libpng-2:1.6.34-5.vl8.x86_64 //
// lmdb-libs-0.9.24-1.vl8.x86_64 rdma-core-32.0-3.vl8.x86_64 //
//
//Skipped://
// annobin-9.35-1.vl8.x86_64 gcc-8.4.1-1.vl8.x86_64 //
// glibc-devel-2.28-138.vl8.x86_64 glibc-headers-2.28-138.vl8.x86_64 //
// redhat-rpm-config-125-1.vl8.noarch //
//
//Complete!//
//You can find complete log in /var/log/vzdeploy8.log/
=> did it had to upgrade each and every packages (982 !) ? (I did a
fresh yum update when it was still centos 8)
4) done/completed, then check version and reboot
/[root@wad ~]# cat /etc/redhat-release //
//Virtuozzo Linux release 8//
//[root@c8ct ~]# reboot//
/
5) after reboot I issue a yum update , and glibc and kernel headers
package are installed ... normal !?
/[root@c8ct ~]# yum update//
//Failed to set locale, defaulting to C.UTF-8//
//Last metadata expiration check: 0:16:41 ago on Tue Feb 16 19:08:35 2021.//
//Dependencies resolved.//
//=============================================================================================================================================================================//
// Package Architecture Version
Repository Size//
//=============================================================================================================================================================================//
//Upgrading://
// redhat-rpm-config noarch 125-1.vl8
virtuozzolinux-base 86 k//
//Installing dependencies://
// annobin x86_64 9.35-1.vl8
virtuozzolinux-base 104 k//
// binutils x86_64 2.30-90.vl8
virtuozzolinux-base 5.7 M//
// cpp x86_64 8.4.1-1.vl8 virtuozzolinux-base
10 M//
// gcc x86_64 8.4.1-1.vl8 virtuozzolinux-base
23 M//
// glibc-devel x86_64 2.28-138.vl8
virtuozzolinux-base 1.0 M//
// glibc-headers x86_64 2.28-138.vl8
virtuozzolinux-base 476 k//
// isl x86_64 0.16.1-6.vl8 virtuozzolinux-base
841 k//
// kernel-headers x86_64 4.18.0-269.vl8
virtuozzolinux-base 6.4 M//
// libmpc x86_64 1.1.0-9.1.vl8
virtuozzolinux-base 60 k//
// libxcrypt-devel x86_64 4.1.1-4.vl8
virtuozzolinux-base 25 k//
//
//Transaction Summary//
//=============================================================================================================================================================================//
//Install 10 Packages//
//Upgrade 1 Package//
//
//Total download size: 49 M/
/Upgraded://
//redhat-rpm-config-125-1.vl8.noarch //
//
//Installed://
// annobin-9.35-1.vl8.x86_64 binutils-2.30-90.vl8.x86_64
cpp-8.4.1-1.vl8.x86_64 gcc-8.4.1-1.vl8.x86_64
glibc-devel-2.28-138.vl8.x86_64 //
// glibc-headers-2.28-138.vl8.x86_64 isl-0.16.1-6.vl8.x86_64
kernel-headers-4.18.0-269.vl8.x86_64 libmpc-1.1.0-9.1.vl8.x86_64
libxcrypt-devel-4.1.1-4.vl8.x86_64 //
//
//Complete!/
So it seems to work fine, I'll check for next update and add/remove of
other packages to see if it keeps running fine .
I gave a look at the vzdeploy8 script, it is quite long and thorough for
a CT , what would be wrong with our initial very simple procedure :
/1) replace C8 repos with VzLinux/
//
/2) install vzlinux-release package/
// /3) distro-sync/
which method do you recommend for my next migrations of Centos8 CTs and
VMs ?
Thanks .
Le 12/02/2021 à 16:52, Denis Silakov a écrit :
Hi,
I've pushed updated version of the script to the repo - now it honors
SKIP_KERNEL environment variable and skips kernel-related actions if
it is set.
------------------------------------------------------------------------
*From:* users-boun...@openvz.org <users-boun...@openvz.org> on behalf
of Denis Silakov <dsila...@virtuozzo.com>
*Sent:* Thursday, February 11, 2021 3:24 PM
*To:* users@openvz.org <users@openvz.org>
*Subject:* Re: [Users] virtuozzo base OS and new centos 8 orientations
Yeah, indeed it is initially targeted for hardware nodes, but should not
be hard to adopt for CT. At the first glance it is enough to just skip
the kernel part.
On 02/11/2021 03:01 PM, Ian wrote:
> On 08/02/2021 15:35, Denis Silakov wrote:
>> Hi,
>>
>> we've published rough version of vzdeploy8 script that should
>> eliminate problems with streams/modules mismatch that led to problems
>> mentioned in the thread:
>> http://repo-backend.virtuozzo.com/vzlinux/vzdeploy/vzdeploy8
<http://repo-backend.virtuozzo.com/vzlinux/vzdeploy/vzdeploy8>
>> <http://repo-backend.virtuozzo.com/vzlinux/vzdeploy/vzdeploy8
<http://repo-backend.virtuozzo.com/vzlinux/vzdeploy/vzdeploy8>>
>>
>> Just download & launch inside CentOS 8, no additional steps required.
>>
------------------------------------------------------------------------
> <Snip>
>
> Hi,
>
> I tried running this in a test CentOS 8 container but it tried to
> install a kernel so I killed it.
>
> Is this supposed to happen or is this script just for hardware nodes ?
>
>
> Thanks for your help on this issue - I have a lot of containers to
> migrate and run and forget script will be a great help.
>
> Regards
>
> Ian
> _______________________________________________
> Users mailing list
> Users@openvz.org
> https://lists.openvz.org/mailman/listinfo/users
<https://lists.openvz.org/mailman/listinfo/users>
--
Regards,
Denis Silakov | Sr. Software Architect, Virtuozzo Linux Team Lead
Otradnaya street 2B/9, “Otradnoye” Business Center | Moscow | Russia
Phone: +7 916-222-9437 | dsila...@virtuozzo.com
Skype: denis.silakov
Virtuozzo.com
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Users mailing list
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