Open Stack

Ugh this was a few months ago and I haven't done much with nova recently.
 IIRC, all you have to do is connect to the :1 vnc on the nova host.  So if
you have VNC and a GUI on your nova host, you can do that from the host with
your favorite vncviewer (ubuntu comes with remote desktop viewer) and
connect to :1.   So the string you would type into the remote desktop viewer
program would be

localhost:1

You can do this through ssh port forwarding as well.

Hopefully the above is sensical.

Mark

On Wed, Aug 3, 2011 at 3:32 PM, Aron Matskin <aron.matskin at gmail.com> wrote:

> Mark,
>
> Thanks for the advice - I'll take a look at it tomorrow. Just to save me
> some time: where is the log or/and how do I display it?
>
> -AM
>
>
> On Thu, Aug 4, 2011 at 1:24 AM, Mark Gius <mark at markgius.com> wrote:
>
>> A1: When I had the symptoms you are describing it was because the instance
>> never managed to boot from the image, and was just spinning cpu cycles
>> displaying a "could not boot disk" type message.  I figured that out by
>> connecting to the VNC console of the instance.  IIRC, you can look through
>> the nova logs to figure out what VNC address to hit for the instance.
>>
>> Mark
>>
>> On Wed, Aug 3, 2011 at 4:33 AM, Aron Matskin <aron.matskin at gmail.com>wrote:
>>
>>> Hi all!
>>>
>>> Just joined the mailing list. I'd like to do some development on the
>>> project (probably Nova).  Some questions regarding how to start:
>>>
>>> Q1. I'm trying to setup Nova in a virtual environment -
>>> http://uksysadmin.wordpress.com/2011/02/17/running-openstack-under-virtualbox-a-complete-guide/ -
>>> on a Windows host. I've successfully started an instance and assigned it a
>>> network address:
>>>
>>> aron at cloud1:~/openstack/cloud/creds$ euca-describe-instances
>>> RESERVATION r-k6e14a5w myproject default
>>> INSTANCE i-00000001 ami-0a892947 172.241.0.1 10.0.0.3 running openstack
>>> (myproject, cloud1) 0 m1.tiny 2011-08-02T20:28:46Z nova
>>>
>>> but I'm unable to connect to the address (neither from the guest nor from
>>> the host):
>>>
>>> From the guest:
>>>
>>> aron at cloud1:~/openstack/cloud/creds$ ping 172.241.0.1
>>> PING 172.241.0.1 (172.241.0.1) 56(84) bytes of data.
>>> From 172.241.0.1 icmp_seq=2 Destination Host Unreachable
>>>
>>> aron at cloud1:~/openstack/cloud/creds$ ping 10.0.0.3
>>> PING 10.0.0.3 (10.0.0.3) 56(84) bytes of data.
>>> From 10.0.0.1 icmp_seq=1 Destination Host Unreachable
>>>
>>> From the host:
>>>
>>> C:\>ping 172.241.0.1
>>>
>>> Pinging 172.241.0.1 with 32 bytes of data:
>>> Reply from 172.241.0.1: Destination host unreachable.
>>>
>>> Pinging the guest from the host and vice versa is ok, e.g.:
>>>
>>> C:\>ping 172.241.0.101
>>>
>>> Pinging 172.241.0.101 with 32 bytes of data:
>>> Reply from 172.241.0.101: bytes=32 time=1ms TTL=64
>>>
>>> What may be wrong?
>>>
>>> Q2. When I do succeed to setup the environment, can anybody to point me
>>> to documentation on how to write simple code for OpenStack? Something along
>>> the lines of "Hello, world!", but using some features peculiar to cloud
>>> applications.
>>>
>>> Q3. I have no technical knowledge about the cloud at all. Can anybody
>>> suggest a learning path so that I quickly can gain the basic necessary
>>> general and specific knowledge to start coding (i.e. first read the code and
>>> know what's flying, then fix some bugs, etc.)?
>>>
>>> Thanks in advance, -Aron
>>>
>>>
>>>
>>>
>>>
>>>
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>>>
>>
>
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