Open Stack

Hi Everett,

Thanks for your advice.

Now I got it clear.  eth0, eth1, eth2 etc. are virtual NIC, NOT physical, releting to vboxnet0, vboxnet1 etc.

The tutorial;
Experimenting with OpenStack Essex on Ubuntu 12.04 LTS under VirtualBox
http://www.tikalk.com/alm/blog/expreimenting-openstack-essex-ubuntu-1204-lts-under-virtualbox

is mostly working.  On browser I can connect the "demo" running http://176.16.0.1.  Still there are some minor problems, e.g.

# glance details
Failed to show details. Got error:
You are not authenticated.
Details: 401 Unauthorized

This server could not verify that you are authorized to access the document you requested. Either you supplied the wrong credentials (e.g., bad password), or your browser does not understand how to supply the credentials required.

I'm still hunting around for solution.  Can you help?  TIA

B.R.
Stephen L




>________________________________
> From: Everett Toews <everett.toews at cybera.ca>
>To: Stephen Liu <satimis at yahoo.com> 
>Cc: "openstack-operators at lists.openstack.org" <openstack-operators at lists.openstack.org> 
>Sent: Tuesday, June 5, 2012 4:17 AM
>Subject: Re: [Openstack-operators] About NIC (resend)
> 
>
>I take it you mean you only have 1 NIC on your physical machine. That's okay, the NICs you're creating in VirtualBox according to the instructions are virtual so you can create as many as you need. You can just leave them there once you've created them.
>
>
>Everett
>
>
>On Thu, May 31, 2012 at 10:23 AM, Stephen Liu <satimis at yahoo.com> wrote:
>
>Hi Everett,
>>
>>
>>Thanks for your advice.
>>
>>
>>My problem is "I have only 1 NIC", i.e. eth0.  Then what can I do with the other 2 settings eth1 and eth2?  OR just leave them there?
>>
>>
>>B.R.
>>Stephen L
>>
>>
>>
>>
>>>________________________________
>>> From: Everett Toews <everett.toews at cybera.ca>
>>>To: Stephen Liu <satimis at yahoo.com> 
>>>Cc: "openstack-operators at lists.openstack.org" <openstack-operators at lists.openstack.org> 
>>>Sent: Wednesday, May 30, 2012 2:16 AM
>>>Subject: Re: [Openstack-operators] About NIC (resend)
>>> 
>>>
>>>
>>>Under Step 1 it reads.
>>>
>>>
>>>Configure VirtualBox's Host-Only Networks
>>>start VirtualBox [on ubuntu prior to Unity it's in Applications → Accessories]
>>>open File → Preferences → Network tab
>>>Add host-only netwok for vboxnet0 – this will be the Public interface
>>>set IP to 172.16.0.254, mask 255.255.0.0, dhcp disbaled
>>>Add host-only netwok for vboxnet1 – this will be the Private (VLAN) interface
>>>set IP to 11.0.0.1, mask 255.0.0.0, dhcp disbaled
>>>
>>>
>>>Under Step 2 it reads.
>>>
>>>
>>>Network tab: see figure above 
>>>Adapter 1: attached to NAT – eth0 will connect here; 
>>>Adapter 2: attached to Host-Only Adapter, vboxnet0 - eth1 will connect here ;
>>>Adapter 3: attached to Host-Only Adapter, vboxnet1 - eth2 will connect here;
>>>
>>>
>>>This will setup all the NICs you need in VirtualBox.
>>>
>>>
>>>Everett
>>>
>>>On Tue, May 29, 2012 at 9:37 AM, Stephen Liu <satimis at yahoo.com> wrote:
>>>
>>>Hi all,
>>>>
>>>>
>>>>I'm prepared to start my 1st experiment on OpenStack according to following document;
>>>>
>>>>Expreimenting with OpenStack Essex on Ubuntu 12.04 LTS under VirtualBox
>>>>http://www.tikalk.com/alm/blog/expreimenting-openstack-essex-ubuntu-1204-lts-under-virtualbox
>>>>
>>>>However it needs 3 NICs, eth0, eth1 and eth2.  But I have only ONE NIC, eth0.
>>>>
>>>>What can I do, please help.  TIA
>>>>
>>>>B.R.
>>>>Stephen L
>>>>_______________________________________________
>>>>Openstack-operators mailing list
>>>>Openstack-operators at lists.openstack.org
>>>>http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>>>>
>>>>
>>>
>>>
>>>
>
>
>
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