CentOS 8 Container?

[mattedj]

Hy guys, after i made this two because of the centos 8 now i have problems with centos 6, creating unprivilaged get this error:

tar: ./etc/udev/devices/ttya8: Cannot mknod: Operation not permitted
tar: ./etc/udev/devices/zero: Cannot mknod: Operation not permitted
tar: ./etc/udev/devices/ttyab: Cannot mknod: Operation not permitted
tar: ./etc/udev/devices/kmem: Cannot mknod: Operation not permitted

after i made it privilaged, no network working on it, not able to ssh ...etc

so now i dont even know how to fix this

Hi there, can you confirm that this broke after you made the change to:
/usr/share/perl5/PVE/LXC/Setup/CentOS.pm
and if you switch it back to the previous version limit, it works again?
You could try unticking the unprivileged container box when you first setup you container.

 

[Bidi]

Hi there, can you confirm that this broke after you made the change to:
/usr/share/perl5/PVE/LXC/Setup/CentOS.pm
and if you switch it back to the previous version limit, it works again?
You could try unticking the unprivileged container box when you first setup you container.

yes 100% sure, was working before the lxc server with centos 6, and one customer asked me for centos 8 and i had the same problem so i made this

sed -i 's/ < 8) {/ < 9) {/' /usr/share/perl5/PVE/LXC/Setup/CentOS.pm
systemctl restart pveproxy pvedaemon

and after 1 week made a server with centos 6 and done, not working, and i made the changes on 2 node servers and now both not working.

"and if you switch it back to the previous version limit, it works again? " how do i make this ?

"You could try unticking the unprivileged container box when you first setup you container." made this, network not working so i`m not able to ssh on it

Kernel Version Linux 4.15.18-13-pve #1 SMP PVE 4.15.18-37 (Sat, 13 Apr 2019 21:09:15 +0200) PVE Manager Version pve-manager/5.4-13/aee6f0ec

 

[Bidi]

Anyone any news ? updates ? how can i reverse this ?

 

[oguz]

Anyone any news ? updates ? how can i reverse this ?

* which template are you using? (for both centos6 and centos8)

* output of pveversion -v

* configuration of container pct config CTID

 

[RSA]

Hi guys, i use Proxmox 5.4-3 and try to install Centos 8.

TASK ERROR: unable to create CT 101 - unsupported centos release 'CentOS Linux release 8.0.1905 (Core) '

but pve-container is already the newest version (2.0-37)
How to fix it ?
UPD: i try to fix by this instruction and all work right

 

[tom]

Hi guys, i use Proxmox 5.4-3 and try to install Centos 8.

TASK ERROR: unable to create CT 101 - unsupported centos release 'CentOS Linux release 8.0.1905 (Core) '

but pve-container is already the newest version (2.0-37)
How to fix it ?

no, latest version is pve-container: 2.0-41

upgrade to and test again
https://pve.proxmox.com/wiki/Downlo...Proxmox_Virtual_Environment_5.x_to_latest_5.4

 

[RSA]

no, latest version is pve-container: 2.0-41

upgrade to and test again
https://pve.proxmox.com/wiki/Downlo...Proxmox_Virtual_Environment_5.x_to_latest_5.4

yes,i fix it! thanks

 

[mhaluska]

i have some problem with update

root@lan:~# apt update
Ign:1 http://ftp.ru.debian.org/debian stretch InRelease
Get:2 http://ftp.ru.debian.org/debian stretch-updates InRelease [91.0 kB]
Get:3 http://security.debian.org stretch/updates InRelease [94.3 kB]
Hit:4 http://ftp.ru.debian.org/debian stretch Release                              
Ign:5 https://enterprise.proxmox.com/debian/pve stretch InRelease                  
Err:6 https://enterprise.proxmox.com/debian/pve stretch Release
  401  Unauthorized
Reading package lists... Done
E: The repository 'https://enterprise.proxmox.com/debian/pve stretch Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

Read repository setup docs.

 

[matrix]

hi @mhaluska,

you should to edit file /etc/apt/sources.list.d/pve-enterprise.list, if you not subscription delete the source
deb https://enterprise.proxmox.com/debian/pve stretch pve-enterprise
and add
deb http://download.proxmox.com/debian/pve stretch pve-no-subscription

apt update && apt upgrade && apt dist-upgrade

 

[mhaluska]

hi @mhaluska,

you should to edit file /etc/apt/sources.list.d/pve-enterprise.list, if you not subscription delete the source
deb https://enterprise.proxmox.com/debian/pve stretch pve-enterprise
and add
deb http://download.proxmox.com/debian/pve stretch pve-no-subscription

apt update && apt upgrade && apt dist-upgrade

Actually I don't need this info, I just pointed RSA to read the doc, it's clearly documented.