cloudstack-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Vijayendra Bhamidipati <vijayendra.bhamidip...@citrix.com>
Subject RE: [MERGE]PVLAN branch to MASTER(v2)
Date Thu, 16 May 2013 22:01:01 GMT
Great, thanks Sheng!

Regards,
Vijay

-----Original Message-----
From: Sheng Yang [mailto:sheng@yasker.org] 
Sent: Thursday, May 16, 2013 2:59 PM
To: <dev@cloudstack.apache.org>
Subject: Re: [MERGE]PVLAN branch to MASTER(v2)

I've successfully applied the patch anyway.

Thank you!

--Sheng


On Thu, May 16, 2013 at 2:55 PM, Vijayendra Bhamidipati < vijayendra.bhamidipati@citrix.com>
wrote:

>
> I'm done with implementation of pvlan changes for VMWare - I've tested 
> and uploaded the diffs as a file on top of the current master branch 
> to https://reviews.apache.org/r/11019/
>
> I wasn't able to update the patch on review board though - I run into 
> the error " error: short SHA1 01a0384 is ambiguous. fatal: Not a valid 
> object name 01a0384". This seems to be happening due to a clash with a 
> short sha1 on the remote master, and isn't going away even if I use a 
> clean new workspace to build the patch. Anyone has any idea why this 
> happens and how I can avoid this on git? I'm sure this isn't anything 
> to do with reviewboard as such.
>
> Regards,
> Vijay
>
> -----Original Message-----
> From: Sheng Yang [mailto:sheng@yasker.org]
> Sent: Tuesday, May 14, 2013 12:05 PM
> To: <dev@cloudstack.apache.org>
> Subject: Re: [MERGE]PVLAN branch to MASTER(v2)
>
> On Mon, May 13, 2013 at 6:58 PM, Chip Childers 
> <chipchilders@apache.org
> >wrote:
>
> > On Mon, May 13, 2013 at 03:16:28PM -0700, Sheng Yang wrote:
> > > FS at:
> > >
> > https://cwiki.apache.org/CLOUDSTACK/pvlan-for-isolation-within-a-vlan.
> > html
> > >
> > > PVLAN branch has been under development for some time, and now the 
> > > functionality works on KVM and Xen, would be followed by VMware 
> > > soon
> > >
> > > VM live migration is not supported so far. Code is ready 
> > > basically, but I am waiting for the fix of
> > > https://issues.apache.org/jira/browse/CLOUDSTACK-1638 .
> > >
> > > We're using ovs/open flow to manipulate ingress/egress traffic to 
> > > emulate the isolation PVLAN function on KVM and Xen. The details 
> > > are
> in the FS.
> > >
> > > The core code change is minimal and there is no DB change, because 
> > > we
> > took
> > > advantage of "broadcast domain" to introduce "pvlan://" broadcast 
> > > URI to describe the primary and isolated PVLAN for the network.
> > >
> > > The code has passed the RAT, and no new dependency is added.
> >
> > How is the OpenFlow functionality controlled?  Via libvirt?
> >
>
> No, CS would execute the ovs-ofctl command. Libvirt(in kvm) would in 
> charge of allocating vlan etc, but won't involve in openflow part.
>
> --Sheng
>
> >
> > >
> > > I've added a new integration smoke test test_pvlan.py. Related 
> > > unit tests are also added for NetUtils. I've done some basic 
> > > regression tests, so
> > far
> > > so good. Sangeetha already tested the functionality of Xen part, 
> > > and it works.
> > >
> > > Integration test at: test/integration/smoke/test_pvlan.py
> > >
> > > If there is no objection, I would merge the branch in 48 hours.
> > >
> > > Thanks.
> > >
> > > --Sheng
> >
>

Mime
View raw message