Open Stack

Great :)

Razique Mahroua - Nuage & Co
razique.mahroua at gmail.com



Le 26 nov. 2012 à 13:07, Lei Zhang <zhang.lei.fly at gmail.com> a écrit :

> Hi Razique,
> 
> Yes, you are right. After I comment all the rules in the file /etc/udev/rules.d/70-persistent-net.rule and reboot the vm again, the vm works as my expected.
> 
> thanks again
> 
> 
> 
> On Mon, Nov 26, 2012 at 7:58 PM, Razique Mahroua <razique.mahroua at gmail.com> wrote:
> Hei Lei, 
> I suggest udev' persistent rules are implied here
> (/etc/udev/rules.d/70-persistent-net.rule)
> can you compare the mac address of the IF against the file. Try to remove it and see if eth0 gets address
> 
> 
> 
> Regards,
> Razique
> Nuage & Co - Razique Mahroua 
> razique.mahroua at gmail.com
> 
> <NUAGECO-LOGO-Fblan_petit.jpg>
> 
> Le 26 nov. 2012 à 12:47, Lei Zhang <zhang.lei.fly at gmail.com> a écrit :
> 
>> Hi all,
>> 
>> I had created a redhat image by using kvm-img in qcow2 format. And it is uploaded to the openstack successfully.
>> 
>> But when I lanuch a instance and access it over the vnc, the network(in default, just the eth0 device is up on boot) is not startup. I check the the vm by using ip link and got following output
>> 
>> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN 
>>     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>> 2: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
>>     link/ether fa:16:3e:78:44:10 brd ff:ff:ff:ff:ff:ff
>> It seems that the network bind itself to the second device. I want to know why it happeded and how to fix this?
>> 
>> here is other config file
>> 
>> /etc/sysconfig/network-scripts/ifcfg-eth0 in the Vm
>> 
>> DEVICE="eth0"
>> BOOTPROTO="dhcp"
>> #HWADDR="52:54:00:12:34:56"
>> #NM_CONTROLLED="yes"
>> ONBOOT="yes"
>> TYPE="Ethernet"
>> #UUID="e11caf36-bc22-48ee-8dbe-321043da29a5"
>> there is not /etc/sysconfig/network-scripts/ifcfg-eth1 file
>> 
>> the libvirt.xml for the vm
>> 
>> <domain type="kvm">
>> 
>>   <uuid>6309376e-6964-46d0-b8a4-7724dead39ff</uuid>
>>   <name>instance-00000017</name>
>>   <memory>2097152</memory>
>>   <vcpu>1</vcpu>
>>   <os>
>>     <type>hvm</type>
>>     <boot dev="hd"/>
>>   </os>
>>   <features>
>>     <acpi/>
>>   </features>
>>   <clock offset="utc">
>>     <timer name="pit" tickpolicy="delay"/>
>>     <timer name="rtc" tickpolicy="catchup"/>
>>   </clock>
>>   <cpu mode="host-model" match="exact"/>
>>   <devices>
>>     <disk type="file" device="disk">
>>       <driver name="qemu" type="qcow2" cache="none"/>
>>       <source file="/var/lib/nova/instances/instance-00000017/disk"/>
>>       <target bus="virtio" dev="vda"/>
>>     </disk>
>>     <interface type="bridge">
>>       <mac address="fa:16:3e:78:44:10"/>
>>       <source bridge="br100"/>
>>       <filterref filter="nova-instance-instance-00000017-fa163e784410">
>>         <parameter name="IP" value="10.0.0.2"/>
>>         <parameter name="DHCPSERVER" value="10.0.0.3"/>
>>         <parameter name="PROJNET" value="10.0.0.0"/>
>>         <parameter name="PROJMASK" value="255.255.255.0"/>
>>       </filterref>
>>     </interface>
>>     <serial type="file">
>>       <source path="/var/lib/nova/instances/instance-00000017/console.log"/>
>>     </serial>
>>     <serial type="pty"/>
>>     <input type="tablet" bus="usb"/>
>>     <graphics type="vnc" autoport="yes" keymap="en-us" listen="192.168.0.98"/>
>>   </devices>
>> </domain>
>> thx
>> 
>> -- 
>> Lei Zhang
>> 
>> Blog: http://jeffrey4l.github.com
>> twitter/weibo: @jeffrey4l
>> 
>> _______________________________________________
>> Mailing list: https://launchpad.net/~openstack
>> Post to     : openstack at lists.launchpad.net
>> Unsubscribe : https://launchpad.net/~openstack
>> More help   : https://help.launchpad.net/ListHelp
> 
> 
> 
> 
> -- 
> Lei Zhang
> 
> Blog: http://jeffrey4l.github.com
> twitter/weibo: @jeffrey4l
> 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20121126/445ec1dd/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: NUAGECO-LOGO-Fblan_petit.jpg
Type: image/jpeg
Size: 10122 bytes
Desc: not available
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20121126/445ec1dd/attachment.jpg>