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<div>Let me include a couple of gurus in network documentation.</div>
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<div>Matt and Phil,</div>
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<div>Are you aware of any docs for running Neutron Server in a separate host from the other core services?</div>
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<div>Edgar</div>
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<span style="font-weight:bold">From: </span>raju <<a href="mailto:raju.roks@gmail.com">raju.roks@gmail.com</a>><br>
<span style="font-weight:bold">Date: </span>Thursday, August 14, 2014 at 11:02 AM<br>
<span style="font-weight:bold">To: </span>Edgar Magana <<a href="mailto:edgar.magana@workday.com">edgar.magana@workday.com</a>><br>
<span style="font-weight:bold">Cc: </span>"<a href="mailto:openstack-operators@lists.openstack.org">openstack-operators@lists.openstack.org</a>" <<a href="mailto:openstack-operators@lists.openstack.org">openstack-operators@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>Re: [Openstack-operators] IceHouse Neutron ML2 Plugin with Vlans<br>
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<div dir="ltr">I've seen those links before nothing works for me, not sure where I am missing. is there any document on configuring neutron node as separate node other than openstack doc?</div>
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<div class="gmail_quote">On Thu, Aug 14, 2014 at 12:59 PM, Edgar Magana <span dir="ltr">
<<a href="mailto:edgar.magana@workday.com" target="_blank">edgar.magana@workday.com</a>></span> wrote:<br>
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<div>It seems that you are hitting any of these issues:</div>
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<div><a href="https://bugs.launchpad.net/nova/+bug/1298640" target="_blank">https://bugs.launchpad.net/nova/+bug/1298640</a></div>
<div><a href="https://ask.openstack.org/en/question/26938/virtualinterfacecreateexception-virtual-interface-creation-failed/" target="_blank">https://ask.openstack.org/en/question/26938/virtualinterfacecreateexception-virtual-interface-creation-failed/</a></div>
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<div>Did you check those links before?</div>
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<div>Edgar</div>
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<span style="font-weight:bold">From: </span>raju <<a href="mailto:raju.roks@gmail.com" target="_blank">raju.roks@gmail.com</a>><br>
<span style="font-weight:bold">Date: </span>Thursday, August 14, 2014 at 9:01 AM
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<div class="h5"><br>
<span style="font-weight:bold">To: </span>Edgar Magana <<a href="mailto:edgar.magana@workday.com" target="_blank">edgar.magana@workday.com</a>><br>
<span style="font-weight:bold">Cc: </span>"<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>" <<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>Re: [Openstack-operators] IceHouse Neutron ML2 Plugin with Vlans<br>
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<div dir="ltr">Hi Edgar,
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<div>Here is the exact log while am trying to create a instance:</div>
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<div>2014-08-14 11:39:11.320 26120 WARNING nova.virt.libvirt.driver [req-0a959663-40b1-4485-a8aa-c418a3bff22d 0c361436c4cb4ad1889bb1309006fd86 c1550b9c6a4a4bf1a52c6e7b7568fbad] Timeout waiting for vif plugging callback for instance 9c41f240-fbd3-485b-9e85-2a0a970573c4</div>
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<div>2014-08-14 11:39:12.523 26120 ERROR nova.compute.manager [req-0a959663-40b1-4485-a8aa-c418a3bff22d 0c361436c4cb4ad1889bb1309006fd86 c1550b9c6a4a4bf1a52c6e7b7568fbad] [instance: 9c41f240-fbd3-485b-9e85-2a0a970573c4] Instance failed to spawn</div>
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<div><a href="http://pastebin.ca/2832597" target="_blank">http://pastebin.ca/2832597</a><br>
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<div>Thanks,</div>
<div>Raju</div>
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<div class="gmail_quote">On Wed, Aug 13, 2014 at 7:19 PM, Edgar Magana <span dir="ltr">
<<a href="mailto:edgar.magana@workday.com" target="_blank">edgar.magana@workday.com</a>></span> wrote:<br>
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<div>I see in your logs nova-cpu trying to remove old tap devices, can you clean your environment and have new logs. </div>
<div>It is hard to find what the problem is with all previous errors.</div>
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<div>Make sure you have your DB clean as well, maybe there are old resources stored there that are causing these problems.</div>
<div>You can just DROP you DBs and re-create them again.</div>
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<div>Edgar</div>
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<span style="font-weight:bold">From: </span>raju <<a href="mailto:raju.roks@gmail.com" target="_blank">raju.roks@gmail.com</a>><br>
<span style="font-weight:bold">Date: </span>Wednesday, August 13, 2014 at 4:03 PM
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<span style="font-weight:bold">To: </span>Edgar Magana <<a href="mailto:edgar.magana@workday.com" target="_blank">edgar.magana@workday.com</a>><br>
<span style="font-weight:bold">Cc: </span>"<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>" <<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>Re: [Openstack-operators] IceHouse Neutron ML2 Plugin with Vlans<br>
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<div dir="ltr">is it the latest log entry after 4 PM? in Morning I have issue connecting to neutron and its resolved.<br>
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<div class="gmail_quote">On Wed, Aug 13, 2014 at 6:54 PM, Edgar Magana <span dir="ltr">
<<a href="mailto:edgar.magana@workday.com" target="_blank">edgar.magana@workday.com</a>></span> wrote:<br>
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<div>I see the same error over an over:</div>
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<div>RescheduledException: Build of instance dc48b2c6-e6f9-4952-b864-e96bd7f2699d was re-scheduled: Connection to neutron failed: [Errno 111] ECONNREFUSED</div>
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<div>It seems that nova does not how to get neutron, maybe the end point configuration is wrong</div>
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<div>Edgar</div>
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<span style="font-weight:bold">From: </span>raju <<a href="mailto:raju.roks@gmail.com" target="_blank">raju.roks@gmail.com</a>><br>
<span style="font-weight:bold">Date: </span>Wednesday, August 13, 2014 at 3:26 PM
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<span style="font-weight:bold">To: </span>Edgar Magana <<a href="mailto:edgar.magana@workday.com" target="_blank">edgar.magana@workday.com</a>><br>
<span style="font-weight:bold">Cc: </span>"<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>" <<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>Re: [Openstack-operators] IceHouse Neutron ML2 Plugin with Vlans<br>
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I have this vif config in my compute node nova.conf file<br>
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vif_driver=nova.virt.libvirt.vif.LibvirtGenericVIFDriver<br>
vif_plugging_is_fatal=True<br>
vif_plugging_timeout=300<br>
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If I remove the above config able to create instance but unable to get IP to instance from DHCP, If enable the above config am getting the below error<br>
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"Error: Failed to launch instance "test200": Please try again later [Error: Virtual Interface creation failed]."<br>
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here is the compute log file<br>
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<a href="http://filebin.ca/1WjOZLfVHZ1y" target="_blank">http://filebin.ca/1WjOZLfVHZ1y</a><br>
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Thanks,<br>
Raju<br>
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<div class="gmail_quote">On Wed, Aug 13, 2014 at 5:29 PM, Edgar Magana <span dir="ltr">
<<a href="mailto:edgar.magana@workday.com" target="_blank">edgar.magana@workday.com</a>></span> wrote:<br>
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<div>That configuration should definitely work.</div>
<div>Let’s take a look to the logs.. Can you paste a link to your logs?</div>
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<div>Edgar</div>
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<span style="font-weight:bold">From: </span>raju <<a href="mailto:raju.roks@gmail.com" target="_blank">raju.roks@gmail.com</a>><br>
<span style="font-weight:bold">Date: </span>Wednesday, August 13, 2014 at 2:10 PM<br>
<span style="font-weight:bold">To: </span>Edgar Magana <<a href="mailto:edgar.magana@workday.com" target="_blank">edgar.magana@workday.com</a>><br>
<span style="font-weight:bold">Cc: </span>"<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>" <<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>Re: [Openstack-operators] IceHouse Neutron ML2 Plugin with Vlans<br>
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<div dir="ltr">Hi Edgar,
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<div>Appreciate your quick reply, I have deployed neutron-server, ovs, ml2, l3 and dhcp on neutron node and configured my neutron node as endpoint, and my compute node just running ovs and dhcp will this work? am getting vif "unable to create virtual interface"
errors while spinning up instances.</div>
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<div>I have tested previously with just 2 nodes controller and compute node using packstack and worked fine. I am unable to figure out what is the manual configuration I need to at controller/neutron/compute end to make VLANs work using ml2 plugin</div>
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<div>Thanks,</div>
<div>Raju</div>
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<div class="gmail_quote">On Wed, Aug 13, 2014 at 4:55 PM, Edgar Magana <span dir="ltr">
<<a href="mailto:edgar.magana@workday.com" target="_blank">edgar.magana@workday.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>Raju,</div>
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<div>Take a look to this link:</div>
<div><a href="http://docs.openstack.org/icehouse/install-guide/install/yum/content/ch_overview.html#architecture_example-architectures" target="_blank">http://docs.openstack.org/icehouse/install-guide/install/yum/content/ch_overview.html#architecture_example-architectures</a></div>
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<div>Basically, the Controller will run Neutron Server (API) configure for the ML2 plugin and the Network Node will run the following ones:</div>
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<li>L2 OVS/ or LB agent (you can chose the one that you want)</li><li>L3 agent</li><li>DHCP agent</li></ul>
<div>The compute node only needs to run the</div>
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<li>L2 OVS/ or LB agent</li></ul>
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<div>Cheers,</div>
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<div>Edgar</div>
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<span style="font-weight:bold">From: </span>raju <<a href="mailto:raju.roks@gmail.com" target="_blank">raju.roks@gmail.com</a>><br>
<span style="font-weight:bold">Date: </span>Wednesday, August 13, 2014 at 11:10 AM<br>
<span style="font-weight:bold">To: </span>"<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>" <<a href="mailto:openstack-operators@lists.openstack.org" target="_blank">openstack-operators@lists.openstack.org</a>><br>
<span style="font-weight:bold">Subject: </span>[Openstack-operators] IceHouse Neutron ML2 Plugin with Vlans<br>
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<div dir="ltr">Hi Team,
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<div>I am trying to create a multi node POC environment using Icehouse, I have followed Openstack Icehouse Linux doc</div>
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<div><a href="http://docs.openstack.org/icehouse/install-guide/install/yum/content/section_neutron-networking.html" target="_blank">http://docs.openstack.org/icehouse/install-guide/install/yum/content/section_neutron-networking.html</a><br>
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<div>to install and configure Neutron with ML2 plugin I am confused with that doc as it says we need to run neutron services on controller node, if we have neutron node separately why should we run neutron services on control node? and we just install OVS
plugin on compute node</div>
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<div>Can someone give me the working document to configure Neutron as separate node with Ml2 plugin +Vlan configuration.</div>
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