Re: Networking issue with OpenStack on Fedora 17

[Tómas Edwardsson <tommi@xxxxxxxxx>]

It's working now. Looks like qemu was just REALLY slow and I didn't wait long enough. It's functioning properly now.

--- 
Tommi

----- Original Message -----
Frá: "Tómas Edwardsson" <tommi@xxxxxxxxx>
Til: cloud@xxxxxxxxxxxxxxxxxxxxxxx
Sent: Þriðjudagur, 12. Júní, 2012 15:29:51
Efni: Networking issue with OpenStack on Fedora 17

Hi

I've gone through the install according to http://fedoraproject.org/wiki/Getting_started_with_OpenStack_on_Fedora_17.

I had to make the changes from the Getting Started manual to change from using kvm to qemu. I also had to disable SELinux because of glance issues (see previous e-mail). Third change I had to make was updating nova.conf with "scheduler_default_filters=AllHostsFilter", looks from some googling that this is needed for running qemu.

Now I was able to boot the f16-jeos image with the following command:

   nova boot myserver --flavor 2 --key_name mykey --image $(glance index | grep f16-jeos | awk '{print $1}')

It is running and looks good:

   [tommi@stack ~]$ nova list
   +--------------------------------------+----------+--------+------------------+
   |                  ID                  |   Name   | Status |     Networks     |
   +--------------------------------------+----------+--------+------------------+
   | d1e99d0e-d19a-4cfe-b300-a113b7ff5e64 | myserver | ACTIVE | demonet=10.0.0.2 |
   +--------------------------------------+----------+--------+------------------+

But I am unable to ping it. tshark shows the following output:

   [root@stack ~]# tshark -i any host 10.0.0.2
   Running as user "root" and group "root". This could be dangerous.
   Capturing on Pseudo-device that captures on all interfaces
     0.000000 fe:16:3e:40:2d:5f ->              ARP 44 Who has 10.0.0.2?  Tell 10.0.0.1
     0.000018 fe:16:3e:40:2d:5f ->              ARP 44 Who has 10.0.0.2?  Tell 10.0.0.1
     1.001195 fe:16:3e:40:2d:5f ->              ARP 44 Who has 10.0.0.2?  Tell 10.0.0.1
     1.001220 fe:16:3e:40:2d:5f ->              ARP 44 Who has 10.0.0.2?  Tell 10.0.0.1
     2.003167 fe:16:3e:40:2d:5f ->              ARP 44 Who has 10.0.0.2?  Tell 10.0.0.1
     2.003201 fe:16:3e:40:2d:5f ->              ARP 44 Who has 10.0.0.2?  Tell 10.0.0.1

I'm not sure if the bridge is correctly setup:

   [root@stack ~]# brctl show
   bridge name	bridge id		STP enabled	interfaces
   demonetbr0		8000.fe163e402d5f	no		vnet0
   virbr0		8000.000000000000	yes		


Any pointers?

--- 
Tommi
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