[Users] !!!WARNING!!! network did not accessible after updating CentOS 7.0 inside container to version CentOS 7.1

[Kir Kolyshkin]

On 03/31/2015 02:53 PM, Gena Makhomed wrote:
>
> !!!WARNING!!! network did not accessible
> after updating CentOS 7.0 inside container to version CentOS 7.1
> via # yum update ; reboot
>
> cause:
>
> # tail /var/log/messages:
>
> network: Bringing up loopback interface:  [  OK  ]
> network: Bringing up interface venet0:  arping: Device venet0 not 
> available.
> network: Determining if ip address 172.22.22.108 is already in use for 
> device venet0...
> network: arping: Device venet0 not available.
> network: ERROR    : [/etc/sysconfig/network-scripts/ifup-aliases] 
> Error, some other host already uses address 172.22.22.108
>
> /etc/sysconfig/network-scripts/ifup-aliases: Error, some other host 
> already uses address 172.22.22.108.
>
> ================================================================
>
> manual workaround: (after each container reboot)
>
> [root at hardware-node]# vzctl enter 108
> entered into CT 108
> [root at container-108]# ip addr add 172.22.22.108 dev venet0
>
> we need better workaround or complete solution of this regression
>
A better workaround is to apply this patch:
http://git.openvz.org/?p=vzctl;a=commitdiff;h=24a0a40277542fba5b81