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<div class="moz-cite-prefix">Does anyone know how to configure l3
agent and dhcp agent when you have a router for each of your
tenants ! <br>
i am loosing internet connection each time i don't assign a value
to #router_id in the l3_agent.ini file !<br>
<br>
Le 10/11/2012 15:06, balaji patnala a écrit :<br>
</div>
<blockquote
cite="mid:CANT02KSRne0GHEA5LzbfxcHhyUttAp-4O1VD70-8FXxLZVz5+A@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>Hi Yong,</div>
<div> </div>
<div>I downloaded the Quantum Architecture in Folsom Powerpoint
prepared by you and found that in slide-10:</div>
<div><span
style="FONT-FAMILY:'Calibri','sans-serif';COLOR:#1f497d;FONT-SIZE:11pt"> </span><br>
</div>
<div
style="TEXT-ALIGN:left;LINE-HEIGHT:93%;MARGIN-TOP:12.13pt;DIRECTION:ltr;MARGIN-BOTTOM:0pt;VERTICAL-ALIGN:baseline"><span
style="FONT-FAMILY:Wingdings;COLOR:black;FONT-SIZE:45%"><font
size="1">l</font></span><span style="">L3-agent</span></div>
<div
style="TEXT-ALIGN:left;LINE-HEIGHT:93%;MARGIN-TOP:1pt;DIRECTION:ltr;MARGIN-BOTTOM:0pt;MARGIN-LEFT:0.56in;VERTICAL-ALIGN:baseline"
class="O1"><span style="FONT-SIZE:14pt"><span
style="FONT-FAMILY:Wingdings;COLOR:black;FONT-SIZE:45%">l</span></span><span
style="">To implement floating </span><span style="">Ips</span><span
style=""> and other L3 features, such as NAT</span></div>
<div
style="TEXT-ALIGN:left;LINE-HEIGHT:93%;MARGIN-TOP:1pt;DIRECTION:ltr;MARGIN-BOTTOM:0pt;MARGIN-LEFT:0.56in;VERTICAL-ALIGN:baseline"
class="O1"><u><span style="FONT-SIZE:14pt"><span
style="FONT-FAMILY:Wingdings;COLOR:black;FONT-SIZE:45%">l</span></span><span
style="">One per network</span></u></div>
<div> </div>
<div> </div>
<div>Can you elaborate on the comment 'one per network' for
L3-Agent.</div>
<div> </div>
<div>As i understood that the L3-Agent will be only one for
complete setup.</div>
<div>If we have more than one Network Node then we must install
dhcp-agent and L3-Agent in each of these Network Nodes.</div>
<div> </div>
<div>So, the comment of 'one per network' is like we can have
one router/gateway per tenant network.</div>
<div> </div>
<div>Can you give us your comments on this.</div>
<div> </div>
<div>bye,</div>
<div>balaji</div>
<div> </div>
<div> </div>
<div><br>
</div>
<div class="gmail_quote">On Wed, Oct 31, 2012 at 10:38 AM,
balaji patnala <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:patnala003@gmail.com" target="_blank">patnala003@gmail.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>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 understand what will be the advantages we
are thinking of by doing so.</div>
<div> </div>
<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 text="#000000" bgcolor="#FFFFFF">
<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><br>
On 10/30/2012 02:27 PM, balaji patnala wrote:<br>
</div>
</div>
</div>
<div>
<div>
<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>
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