<div dir="ltr">Thanks for your help Gary.<div><br></div><div>Regards,</div><div>Vaidyanath</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Jul 31, 2016 at 4:38 PM, Gary Kotton <span dir="ltr"><<a href="mailto:gkotton@vmware.com" target="_blank">gkotton@vmware.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="white" lang="EN-US" link="blue" vlink="purple">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Hi,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">I have posted the following patches upstream to make this a little more easily consumed:<u></u><u></u></span></p>
<p><u></u><span style="font-size:11.0pt;font-family:Calibri"><span>1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span><span style="font-size:11.0pt;font-family:Calibri">Neutron -
<a href="https://review.openstack.org/349241" target="_blank">https://review.openstack.org/349241</a><u></u><u></u></span></p>
<p><u></u><span style="font-size:11.0pt;font-family:Calibri"><span>2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span><span style="font-size:11.0pt;font-family:Calibri">Vmware_nsx -
<a href="https://review.openstack.org/349248" target="_blank">https://review.openstack.org/349248</a><u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">If you are running devstack you need the following services:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">q-svc and q-dhcp to be running<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">You will see that when you configure the network the OVS will be populate with the tag:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">For example:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Menlo;color:black">neutron net-create private --tenant-id private --provider:network_type vlan --provider:physical_network dvs --provider:segmentation_id 7<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Menlo;color:black"><u></u> <u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black">nicira@upstream:~$ sudo ovs-vsctl show<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black">65a7111a-fb70-4527-9d99-d0da33e98f5d<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> Manager "ptcp:6640:127.0.0.1"<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> is_connected: true<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> Bridge br-dvs<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> Port "tap26942af0-9f"<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> tag: 7<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> Interface "tap26942af0-9f"<u></u><u></u></span></p><span class="">
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> type: internal<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> Port "eth1"<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> Interface "eth1"<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> Port br-dvs<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> Interface br-dvs<u></u><u></u></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> type: internal<u></u><u></u></span></p>
</span><p class="MsoNormal" style="text-autospace:none"><span style="font-size:11.0pt;font-family:Menlo;color:black"> ovs_version: "2.0.2"<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Please note there are a few limitations to this plugin:<u></u><u></u></span></p>
<p><u></u><span style="font-size:11.0pt;font-family:Calibri"><span>1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span><span style="font-size:11.0pt;font-family:Calibri">The network creation can only be done by an admin user for tenants<u></u><u></u></span></p>
<p><u></u><span style="font-size:11.0pt;font-family:Calibri"><span>2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span><span style="font-size:11.0pt;font-family:Calibri">There are no security groups<u></u><u></u></span></p>
<p><u></u><span style="font-size:11.0pt;font-family:Calibri"><span>3.<span style="font:7.0pt "Times New Roman"">
</span></span></span><u></u><span dir="LTR"></span><span style="font-size:11.0pt;font-family:Calibri">There is no l3 support<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">The purpose of the plugin was to enable a user to get the look and feel of Neutron with the VC. A more complete, robust and production grade plugin would be one of the NSX plugins.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Thanks<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Gary<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"><u></u> <u></u></span></p>
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-family:Calibri;color:black">From: </span>
</b><span style="font-family:Calibri;color:black">Vaidyanath Manogaran <<a href="mailto:vaidyanath.m@gmail.com" target="_blank">vaidyanath.m@gmail.com</a>><span class=""><br>
<b>Date: </b>Thursday, July 28, 2016 at 8:25 PM<br>
<b>To: </b>Gary Kotton <<a href="mailto:gkotton@vmware.com" target="_blank">gkotton@vmware.com</a>><br>
</span><b>Cc: </b>Scott Lowe <<a href="mailto:scott.lowe@scottlowe.org" target="_blank">scott.lowe@scottlowe.org</a>>, "<a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a>" <<a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a>>, "<a href="mailto:community@lists.openstack.org" target="_blank">community@lists.openstack.org</a>" <<a href="mailto:community@lists.openstack.org" target="_blank">community@lists.openstack.org</a>></span></p><div><div class="h5"><br>
<b>Subject: </b>Re: [Openstack] vm unable to get ip neutron with vmware nsx plugin<u></u><u></u></div></div><p></p>
</div><div><div class="h5">
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">its just simple DVS. <u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">core_plugin = vmware_nsx.plugin.NsxDvsPlugin<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">On Thu, Jul 28, 2016 at 10:54 PM, Gary Kotton <<a href="mailto:gkotton@vmware.com" target="_blank">gkotton@vmware.com</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Hi,</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Which backend NSX version are you using? Is this NSX|V, NSX|MH or simple DVS?</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Thanks</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri">Gary</span><u></u><u></u></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> </span><u></u><u></u></p>
<div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-family:Calibri;color:black">From:
</span></b><span style="font-family:Calibri;color:black">Vaidyanath Manogaran <<a href="mailto:vaidyanath.m@gmail.com" target="_blank">vaidyanath.m@gmail.com</a>><br>
<b>Date: </b>Thursday, July 28, 2016 at 8:04 PM<br>
<b>To: </b>Scott Lowe <<a href="mailto:scott.lowe@scottlowe.org" target="_blank">scott.lowe@scottlowe.org</a>><br>
<b>Cc: </b>"<a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a>" <<a href="mailto:openstack@lists.openstack.org" target="_blank">openstack@lists.openstack.org</a>>, "<a href="mailto:community@lists.openstack.org" target="_blank">community@lists.openstack.org</a>"
<<a href="mailto:community@lists.openstack.org" target="_blank">community@lists.openstack.org</a>><br>
<b>Subject: </b>Re: [Openstack] vm unable to get ip neutron with vmware nsx plugin</span><u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
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<p class="MsoNormal">Hi Scott,
<u></u><u></u></p>
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<p class="MsoNormal">Thank you for the reply. my replies inline[MV]<u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
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<p class="MsoNormal">On Thu, Jul 28, 2016 at 8:29 PM, Scott Lowe <<a href="mailto:scott.lowe@scottlowe.org" target="_blank">scott.lowe@scottlowe.org</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal">Please see my responses inline, prefixed by [SL].<br>
<br>
<br>
On Jul 28, 2016, at 2:43 AM, Vaidyanath Manogaran <<a href="mailto:vaidyanath.m@gmail.com" target="_blank">vaidyanath.m@gmail.com</a>> wrote:<br>
><br>
> 1- Controller node Services - keystone, glance, neutron, nova neutron plugins used - vmware-nsx -
<a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_openstack_vmware-2Dnsx_&d=CwMFaQ&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=VlZxHpZBmzzkWT5jqz9JYBk8YTeq9N3-diTlNj4GyNc&m=P9nqTtbpb0cd3RCGTLZ2FVIXDztbr46L6s8pM3ulswk&s=sHANOvMVbB4vailvn1AO1bxWfs6epyOTAAcuDkWKSEE&e=" target="_blank">
https://github.com/openstack/vmware-nsx/</a> neutron agents - openvswitch agent 2- compute node Services - nova-compute<br>
<br>
<br>
[SL] May I ask what version of NSX you're running?<br>
[MV] I have installed it from source picked up from github stable/mitaka - <a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_openstack_vmware-2Dnsx_tree_stable_mitaka&d=CwMFaQ&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=VlZxHpZBmzzkWT5jqz9JYBk8YTeq9N3-diTlNj4GyNc&m=P9nqTtbpb0cd3RCGTLZ2FVIXDztbr46L6s8pM3ulswk&s=1y5-WQ8XAnjDMxyPqes3I2h6E9TfJzwPlTu70EJpTfY&e=" target="_blank">https://github.com/openstack/vmware-nsx/tree/stable/mitaka</a><br>
<br>
> I have all the services up and running. but when i provision the vm the vm is not assigning the IP address which is offered from DHCP server<br>
<br>
<br>
[SL] NSX doesn't currently handle DHCP on its own, so you'll need the Neutron DHCP agent running somewhere. Wherever it's running will need to have OVS installed and be registered into NSX as a "hypervisor" so that the DHCP agent can be plumbed into the overlay
networks.<br>
<br>
One common arrangement is to build a Neutron "network node" that is running the DHCP agent and metadata agent, and register that into NSX. <u></u><u></u></p>
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<p class="MsoNormal"> [MV] I have setup only controller with neutron metadata and neutron dhcp<u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
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<p class="MsoNormal">root@controller:~# neutron agent-list<u></u><u></u></p>
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<p class="MsoNormal">+--------------------------------------+----------------+------------+-------+----------------+------------------------+<u></u><u></u></p>
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<p class="MsoNormal">| id | agent_type | host | alive | admin_state_up | binary |<u></u><u></u></p>
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<p class="MsoNormal">+--------------------------------------+----------------+------------+-------+----------------+------------------------+<u></u><u></u></p>
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<p class="MsoNormal">| 5555dbd8-14d0-4a47-83bd-890737bcfe08 | DHCP agent | controller | :-) | True | neutron-dhcp-agent |<u></u><u></u></p>
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<p class="MsoNormal">| f183a3b6-b065-4b90-b5b7-b3d819c30f5b | Metadata agent | controller | :-) | True | neutron-metadata-agent |<u></u><u></u></p>
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<p class="MsoNormal">+--------------------------------------+----------------+------------+-------+----------------+------------------------+<u></u><u></u></p>
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<p class="MsoNormal">root@controller:~#<u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
> here are the config details:-<br>
><br>
> root@controller:~# neutron net-show test +---------------------------+--------------------------------------+ | Field | Value | +---------------------------+--------------------------------------+ | admin_state_up | True | | created_at | 2016-07-28T13:35:22
| | description | | | id | be2178a3-a268-47f4-809e-8e0024c6f054 | | name | test | | port_security_enabled | True | | provider:network_type | vlan | | provider:physical_network | dvs | | provider:segmentation_id | 110 | | router:external | False | | shared
| True | | status | ACTIVE | | subnets | 5009ec57-4ca7-4e2b-962e-549e6bbee408 | | tags | | | tenant_id | ce581005def94bb1947eac9ac15f15ea | | updated_at | 2016-07-28T13:35:22 | +---------------------------+--------------------------------------+<br>
><br>
> root@controller:~# neutron subnet-show testsubnet +-------------------+------------------------------------------------------+ | Field | Value | +-------------------+------------------------------------------------------+ | allocation_pools | {"start": "192.168.18.246",
"end": "192.168.18.248"} | | cidr | <a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__192.168.18.0_24&d=CwMFaQ&c=Sqcl0Ez6M0X8aeM67LKIiDJAXVeAw-YihVMNtXt-uEs&r=VlZxHpZBmzzkWT5jqz9JYBk8YTeq9N3-diTlNj4GyNc&m=P9nqTtbpb0cd3RCGTLZ2FVIXDztbr46L6s8pM3ulswk&s=nky7Szid45D670NmpZ_3U5oQEt2c9uGU6boDOAH5YdY&e=" target="_blank">
192.168.18.0/24</a> | | created_at | 2016-07-28T14:56:54 | | description | | | dns_nameservers |
<a href="tel:192.168.13.12" target="_blank">192.168.13.12</a> | | enable_dhcp | True | | gateway_ip | 192.168.18.1 | | host_routes | | | id | 5009ec57-4ca7-4e2b-962e-549e6bbee408 | | ip_version | 4 | | ipv6_address_mode | | | ipv6_ra_mode | | | name | testsubnet
| | network_id | be2178a3-a268-47f4-809e-8e0024c6f054 | | subnetpool_id | | | tenant_id | ce581005def94bb1947eac9ac15f15ea | | updated_at | 2016-07-28T14:56:54 | +-------------------+------------------------------------------------------+<br>
><br>
> root@controller:~# ovs-vsctl show d516b5b1-db3f-4acd-856c-10d530c58c23 Bridge br-dvs Port br-dvs Interface br-dvs type: internal Port "eth1" Interface "eth1" Bridge br-int Port br-int Interface br-int type: internal Port "tap91d8accd-6d" Interface "tap91d8accd-6d"
type: internal ovs_version: "2.5.0"<br>
><br>
> root@controller:~# ip netns qdhcp-be2178a3-a268-47f4-809e-8e0024c6f054<br>
><br>
> root@controller:~# ip netns exec qdhcp-be2178a3-a268-47f4-809e-8e0024c6f054 ifconfig lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0
frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)<br>
><br>
> tap91d8accd-6d Link encap:Ethernet HWaddr fa:16:3e:7f:5e:03 inet addr:192.168.18.246 Bcast:192.168.18.255 Mask:255.255.255.0 inet6 addr: fe80::f816:3eff:fe7f:5e03/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0
overruns:0 frame:0 TX packets:8 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:648 (648.0 B)<br>
><br>
> root@controller:~# ping 192.168.18.246 PING 192.168.18.246 (192.168.18.246) 56(84) bytes of data. ^C --- 192.168.18.246 ping statistics --- 20 packets transmitted, 0 received, 100% packet loss, time 18999ms<br>
><br>
> I dont have any agents running. because vmware_nsx should be taking care of the communication with openvswitch.<br>
><br>
> Commandline: apt install openvswitch-switch Install: openvswitch-switch:amd64 (2.5.0-0ubuntu1~cloud0), openvswitch-common:amd64 (2.5.0-0ubuntu1~cloud0, automatic)<br>
><br>
<br>
[SL] You need to ensure you are using the version of OVS that is matched against your version of NSX. At this time, I don't believe it's OVS 2.5.0 (as noted in your command-line installation of OVS).<u></u><u></u></p>
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<p class="MsoNormal">how to I ensure the supported version is installed. is there a support matrix? if so could you please share it? <u></u><u></u></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="color:#888888">--<br>
Scott</span><u></u><u></u></p>
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<p class="MsoNormal"><br>
<br clear="all">
<u></u><u></u></p>
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<p class="MsoNormal"> <u></u><u></u></p>
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<p class="MsoNormal">--
<u></u><u></u></p>
<div>
<p class="MsoNormal">Regards,<br>
<br>
Vaidyanath<br>
<a href="tel:%2B91-9483465528" target="_blank">+91-9483465528</a>(M)<u></u><u></u></p>
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<p class="MsoNormal"><br>
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<p class="MsoNormal">-- <u></u><u></u></p>
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<p class="MsoNormal">Regards,<br>
<br>
Vaidyanath<br>
<a href="tel:%2B91-9483465528" value="+919483465528" target="_blank">+91-9483465528</a>(M)<u></u><u></u></p>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">Regards,<br><br>Vaidyanath<br>+91-9483465528(M)</div>
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