Open Stack

I would suggest you check the log to see if there is any detail
information. Without that, it is difficult for a community to help you out
of a local issue.

--
Yujun

On Wed, May 18, 2016 at 9:11 AM Yajun <hiyajun at 126.com> wrote:

> Can someone give some advices?
> Thanks in advance.
>
>
>
> Best Regards,
> Junstin
>
>
> 在2016年05月17日 08:36 ，沈亚军写道：
>
>
> Hi Team,
> I created a OpenStack env in my company, it worked, and I can create VMs.
> (I follewed Liberty version CentOS 7 installation guide. My OS is Centos 7;
>   For network, I selected option 1 in the guide, the simple one)
>
> Recently, for some reason I have to the change the  public interface IP
> address .  I just changed the public IP of controller and comptu servers
>  from OS.
>
> After changeding the IP, I need create a new network, so new instances can
> allocated to this  network.  But  when I created a network, I always got
>  below error:
>  Error: Failed to create network "test01": Unable to create the network.
> No tenant network is available for allocation.
>
> Hope anyone can give some help, thanks  so much.
>
>
>
>
> Regards,
> Junstin / 沈亚军
> MP: 183 2122 6998
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