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<div class="moz-cite-prefix">On 10/31/2012 01:08 PM, balaji patnala
wrote:<br>
</div>
<blockquote
cite="mid:CANT02KSKKcqAKU13MArMZQW8V4vk2LC5+u-wA07sqiiisVL25A@mail.gmail.com"
type="cite">
<div>Hi Yong,</div>
<div> </div>
<div>Thanks for information.<br>
</div>
<div>I think you mean to say that these Quantum Network Node is
not per Tenant basis and it can serve all the Tenants of DC
setup.</div>
<div> </div>
<div>Just want to un derstand what will be the advantages we are
thinking of by doing so.</div>
<div> </div>
</blockquote>
TO have multiple l3 agent nodes, we can distribute traffic from VMs
among l3 agent nodes.<br>
<blockquote
cite="mid:CANT02KSKKcqAKU13MArMZQW8V4vk2LC5+u-wA07sqiiisVL25A@mail.gmail.com"
type="cite">
<div>Regards,</div>
<div>Balaji<br>
</div>
<div class="gmail_quote">On Tue, Oct 30, 2012 at 2:26 PM, gong
yong sheng <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:gongysh@linux.vnet.ibm.com" target="_blank">gongysh@linux.vnet.ibm.com</a>></span>
wrote:<br>
<blockquote style="BORDER-LEFT:#ccc 1px solid;MARGIN:0px 0px 0px
0.8ex;PADDING-LEFT:1ex" class="gmail_quote">
<div bgcolor="#FFFFFF" text="#000000">
<div>Hi,<br>
In fact, we can split Quantum network Node into two
categories:<br>
one is for dhcp, which install ovs agent and dhcp agent.
We can have one such kind of node<br>
one is for l3 agent, we can deal with one external network
on one l3 agent. We can have many nodes of this kind.<br>
<br>
Regards,<br>
<br>
Yong Sheng Gong
<div>
<div class="h5"><br>
On 10/30/2012 02:27 PM, balaji patnala wrote:<br>
</div>
</div>
</div>
<div>
<div class="h5">
<blockquote type="cite">
<div>Hi Salvatore,</div>
<div> </div>
<div>Just want to understand more on Network Node in
the below given app_demo page.</div>
<div> </div>
<div>As i see in the setup, it looks like there will
be one Quantum Network Node for one Data centre
setup. Please correct me if my assumptions are
wrong.</div>
<div> </div>
<div>This Quantum Network Node will have all the
virtual routers, gateway which can be created with
quantum-l3-agent plugin.</div>
<div> </div>
<div>Also my assumption is that this quantum Network
Node will serve all the Tenant virtual gateways and
routers created using quantum.</div>
<div> </div>
<div>Please give us some more information on this to
understand the setup.</div>
<div> </div>
<div>Also do we have any specific reason for having
quantum Network Node instead of keeping these plugin
on the Controller Node similar to earlier release
like Essex.</div>
<div> </div>
<div>Thanks in advance.</div>
<div> </div>
<div>Regards,</div>
<div>Balaji<br>
<br>
</div>
<div class="gmail_quote">On Fri, Oct 26, 2012 at 3:31
PM, Salvatore Orlando <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:sorlando@nicira.com"
target="_blank">sorlando@nicira.com</a>></span>
wrote:<br>
<blockquote style="BORDER-LEFT:#ccc 1px
solid;MARGIN:0px 0px 0px 0.8ex;PADDING-LEFT:1ex"
class="gmail_quote">Hi Trinath,
<div><br>
</div>
<div>Even if is perfectly reasonable to run the
DHCP/L3 agents in the controller node, the
advice we give in the administration guide is
slightly different.</div>
<div>As suggested in [1], the only Quantum
component running on the controller node should
be the API server.</div>
<div>The DHCP and L3 agents might run in a
dedicated "network node". Please note you will
need also the L2 agent running on that node.</div>
<div><br>
</div>
<div>Regards,</div>
<div>Salvatore</div>
<div><br>
</div>
<div>[1] <a moz-do-not-send="true"
href="http://docs.openstack.org/trunk/openstack-network/admin/content/app_demo.html"
target="_blank">http://docs.openstack.org/trunk/openstack-network/admin/content/app_demo.html</a><br>
<br>
<div class="gmail_quote">
<div>
<div>On 26 October 2012 10:50, Trinath
Somanchi <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:trinath.somanchi@gmail.com"
target="_blank">trinath.somanchi@gmail.com</a>></span>
wrote:<br>
</div>
</div>
<blockquote style="BORDER-LEFT:#ccc 1px
solid;MARGIN:0px 0px 0px
0.8ex;PADDING-LEFT:1ex" class="gmail_quote">
<div>
<div>Hi Stackers-
<div><br>
</div>
<div>I have found many installation and
configuration manuals for Openstack
Folsom which state the installation
and configuration of
Quantum-DHCP-Agent in the Controller
machine.</div>
<div><br>
</div>
<div>But I have doubt here, </div>
<div><br>
</div>
<div>Can't we have the
Quantum-DHCP/L3-Agent to be running in
the Compute NODE rather than in the
controller.</div>
<div><br>
</div>
<div>How does the Installation and
configuration change with this type of
Installation?</div>
<div><br>
</div>
<div>Please guide me on How to achieve
the same.</div>
<div><br>
</div>
<div>Thanking you <span><font
color="#888888"><br clear="all">
<div><br>
</div>
-- <br>
Regards,<br>
----------------------------------------------<br>
Trinath Somanchi,
<div><a moz-do-not-send="true"
href="tel:%2B91%209866%20235%20130"
target="_blank"
value="+919866235130">+91 9866
235 130</a></div>
<br>
</font></span></div>
<br>
</div>
</div>
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