OpenVZ Container in Proxmox 2 b3 without network

M

mechanicus

Renowned Member
Mar 30, 2009
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71
Germany
Hello,

I don't know if it's 2.0 specific, but I now test OpenVZ the the first time in Proxmox VE 2.0 beta3.
I've installed
centos-5-standard_5.6-1_i386.tar.gz from http://pve.proxmox.com/wiki/
and
scientific-6-x86.tar.gz (renamed to scilinux-6.0-standard_6.0_i386.tar.gz) from http://download.openvz.org/template/precreated/

Problem: centos runs as expected well, but in scientific there is no network.

In centos with running network are in /etc/sysconfig/network-scripts/ the right configurateted files ifcfg-vnet0 and ifcfg-vnet0:0.
In scientific there are no files like thats.

In the web interface, the initLog of centos looks well, the one of scientific is failed:
Code: 
starting init logger
Starting udev: /sbin/start_udev: line 291: /etc/sysconfig/network: No such file or directory
[  OK  ]

But why this?

Best Regards

Edit: It seems to be a mistake in the /sbin/start_udev. It has not involve Proxmox.
 
Last edited:
just started a sl6 template on one of our test boxes (using venet), works as expected.
 
Thank you. In the meantime, I've installed another template from http://download.openvz.org/template/precreated/contrib/scientific-6-i386-default-6.1-20111104.tar.xz, have unpack this and repack to scilinux-6.1-standard_6.1_i368.tar.gz.
After the installation the initlog in the web interface looks well:
Code: 
starting init logger
Starting udev: [  OK  ]
But the network don't work. There is no interface venet0:0.
The mistake was, that there is no configuration file for the distri in /etc/vz/dists/
I copied the centos.conf to scilinux.conf, destroyed the container and make a new install.

Now it runs well! :D

May be it's helpful to post a hint during the installation, if a distri config file is missing. So it shows only "extracting ... " and at last "TASK OK".
 
Last edited:
thanks for feedback. how did you install your box? a recent install should have a 'scientific.conf' included.

post you 'pveversion -v'
 
I've download the proxmox-ve_20-784729f4-19.iso from your server an after installing with CD I have running "# aptitude update && aptitude full-upgrade"

My version:
Code: 
# pveversion -v
pve-manager: 2.0-14 (pve-manager/2.0/6a150142)
running kernel: 2.6.32-6-pve
proxmox-ve-2.6.32: 2.0-54
pve-kernel-2.6.32-6-pve: 2.6.32-54
lvm2: 2.02.86-1pve2
clvm: 2.02.86-1pve2
corosync-pve: 1.4.1-1
openais-pve: 1.1.4-1
libqb: 0.6.0-1
redhat-cluster-pve: 3.1.7-1
pve-cluster: 1.0-12
qemu-server: 2.0-11
pve-firmware: 1.0-13
libpve-common-perl: 1.0-10
libpve-access-control: 1.0-3
libpve-storage-perl: 2.0-9
vncterm: 1.0-2
vzctl: 3.0.29-3pve7
vzprocps: 2.0.11-2
vzquota: 3.0.12-3
pve-qemu-kvm: 1.0-1
ksm-control-daemon: 1.1-1
 
I am just confused how to make the container and VM access the internet in PMv2b3? I uploaded debian-6-i386 template and chose vmbr0 as the network and vmbr0 active on start. Do I need to install something like libvirt-bin to make vmbr0? The output of pveversion is as follows. Thanks! # pveversion -v pve-manager: 2.0-18 (pve-manager/2.0/16283a5a) running kernel: 2.6.32-6-pve proxmox-ve-2.6.32: 2.0-55 pve-kernel-2.6.32-6-pve: 2.6.32-55 lvm2: 2.02.88-2pve1 clvm: 2.02.88-2pve1 corosync-pve: 1.4.1-1 openais-pve: 1.1.4-1 libqb: 0.6.0-1 redhat-cluster-pve: 3.1.8-3 pve-cluster: 1.0-17 qemu-server: 2.0-13 pve-firmware: 1.0-14 libpve-common-perl: 1.0-11 libpve-access-control: 1.0-5 libpve-storage-perl: 2.0-9 vncterm: 1.0-2 vzctl: 3.0.29-3pve8 vzprocps: 2.0.11-2 vzquota: 3.0.12-3 pve-qemu-kvm: 1.0-1 ksm-control-daemon: 1.1-1
 
Hi,

I m new on this forum.
So i just install the lastest proxmox 2 on a server. My bridge vmbr0 is ok, but i still have no network on my new container openvz.

I try with a ubuntu and a debian but the problem still the same :

Next bellow the log of my proxmox server :

Jan 16 22:59:16 proxmox pvestatd[1517]: starting server
Jan 16 22:59:18 proxmox pvedaemon[1476]: <root@pam> starting task UPIDroxmox:0000060C:000008FD:4F149DB6:vzstart:100:root@pam:
Jan 16 22:59:18 proxmox pvedaemon[1548]: starting CT 100: UPIDroxmox:0000060C:000008FD:4F149DB6:vzstart:100:root@pam:
Jan 16 22:59:18 proxmox kernel: warning: `vzctl' uses 32-bit capabilities (legacy support in use)
Jan 16 22:59:18 proxmox kernel: CT: 100: started
Jan 16 22:59:20 proxmox pvedaemon[1476]: <root@pam> end task UPIDroxmox:0000060C:000008FD:4F149DB6:vzstart:100:root@pam: OK
Jan 16 22:59:21 proxmox kernel: vmbr0: no IPv6 routers present
Jan 16 22:59:22 proxmox kernel: venet0: no IPv6 routers present
Jan 16 22:59:22 proxmox kernel: eth0: no IPv6 routers present
Jan 16 22:59:23 proxmox pvedaemon[1477]: <root@pam> successful auth for user 'root@pam'
Jan 16 22:59:23 proxmox pvedaemon[1931]: starting openvz vnc proxy UPIDroxmox:0000078B:00000B09:4F149DBB:vncproxy:100:root@pam:
Jan 16 22:59:23 proxmox pvedaemon[1479]: <root@pam> starting task UPIDroxmox:0000078B:00000B09:4F149DBB:vncproxy:100:root@pam:
Jan 16 22:59:29 proxmox pvedaemon[1477]: <root@pam> successful auth for user 'root@pam'
Jan 16 22:59:30 proxmox kernel: veth100.0: no IPv6 routers present
Jan 16 22:59:31 proxmox kernel: eth0: no IPv6 routers present
Jan 16 23:00:50 proxmox kernel: eth0: no IPv6 routers present
Jan 16 23:01:46 proxmox postfix/master[1274]: reload -- version 2.7.1, configuration /etc/postfix
Jan 16 23:01:46 proxmox kernel: eth0: no IPv6 routers present
Jan 16 23:01:46 proxmox postfix/master[1274]: reload -- version 2.7.1, configuration /etc/postfix
Jan 16 23:01:46 proxmox kernel: vmbr0: port 1(eth0) entering disabled state
Jan 16 23:01:46 proxmox kernel: device eth0 left promiscuous mode
Jan 16 23:01:46 proxmox kernel: vmbr0: port 1(eth0) entering disabled state
Jan 16 23:01:47 proxmox postfix/master[1274]: reload -- version 2.7.1, configuration /etc/postfix
Jan 16 23:01:47 proxmox kernel: device eth0 entered promiscuous mode
Jan 16 23:01:47 proxmox kernel: r8169 0000:04:00.0: eth0: link up
Jan 16 23:01:47 proxmox kernel: vmbr0: port 1(eth0) entering forwarding state
Jan 16 23:01:48 proxmox postfix/master[1274]: reload -- version 2.7.1, configuration /etc/postfix
Jan 16 23:01:58 proxmox kernel: eth0: no IPv6 routers present
Jan 16 23:02:03 proxmox kernel: eth0: no IPv6 routers present

There is nothing

On my container i have :

cat /var/log/syslog

Jan 16 22:01:53 test dhclient: Copyright 2004-2010 Internet Systems Consortium.
Jan 16 22:01:53 test dhclient: All rights reserved.
Jan 16 22:01:53 test dhclient: For info, please visit https://www.isc.org/software/dhcp/
Jan 16 22:01:53 test dhclient:
Jan 16 22:01:53 test dhclient: Listening on LPF/eth0/de:19:94:dc:05:76
Jan 16 22:01:53 test dhclient: Sending on LPF/eth0/de:19:94:dc:05:76
Jan 16 22:01:53 test dhclient: Sending on Socket/fallback
Jan 16 22:01:54 test dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Jan 16 22:01:57 test dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Jan 16 22:02:00 test dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
Jan 16 22:02:07 test dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 9
Jan 16 22:02:16 test dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
Jan 16 22:02:23 test dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 8
Jan 16 22:02:31 test dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 11
Jan 16 22:02:42 test dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 13
Jan 16 22:02:55 test dhclient: No DHCPOFFERS received.
Jan 16 22:02:55 test dhclient: No working leases in persistent database - sleeping.
Jan 16 22:02:55 test postfix/master[331]: reload -- version 2.7.1, configuration /etc/postfix

Its so strange i havent got any error message.
 
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