its just simple DVS. core_plugin = vmware_nsx.plugin.NsxDvsPlugin
On Thu, Jul 28, 2016 at 10:54 PM, Gary Kotton <gkot...@vmware.com> wrote: > Hi, > > Which backend NSX version are you using? Is this NSX|V, NSX|MH or simple > DVS? > > Thanks > > Gary > > > > *From: *Vaidyanath Manogaran <vaidyanat...@gmail.com> > *Date: *Thursday, July 28, 2016 at 8:04 PM > *To: *Scott Lowe <scott.l...@scottlowe.org> > *Cc: *"openstack@lists.openstack.org" <openstack@lists.openstack.org>, " > commun...@lists.openstack.org" <commun...@lists.openstack.org> > *Subject: *Re: [Openstack] vm unable to get ip neutron with vmware nsx > plugin > > > > Hi Scott, > > Thank you for the reply. my replies inline[MV] > > > > On Thu, Jul 28, 2016 at 8:29 PM, Scott Lowe <scott.l...@scottlowe.org> > wrote: > > Please see my responses inline, prefixed by [SL]. > > > On Jul 28, 2016, at 2:43 AM, Vaidyanath Manogaran <vaidyanat...@gmail.com> > wrote: > > > > 1- Controller node Services - keystone, glance, neutron, nova neutron > plugins used - vmware-nsx - https://github.com/openstack/vmware-nsx/ > <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=> > neutron agents - openvswitch agent 2- compute node Services - nova-compute > > > [SL] May I ask what version of NSX you're running? > [MV] I have installed it from source picked up from github stable/mitaka - > https://github.com/openstack/vmware-nsx/tree/stable/mitaka > <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=> > > > 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 > > > [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. > > One common arrangement is to build a Neutron "network node" that is > running the DHCP agent and metadata agent, and register that into NSX. > > [MV] I have setup only controller with neutron metadata and neutron dhcp > > > > root@controller:~# neutron agent-list > > > +--------------------------------------+----------------+------------+-------+----------------+------------------------+ > > | id | agent_type | host | > alive | admin_state_up | binary | > > > +--------------------------------------+----------------+------------+-------+----------------+------------------------+ > > | 5555dbd8-14d0-4a47-83bd-890737bcfe08 | DHCP agent | controller | :-) > | True | neutron-dhcp-agent | > > | f183a3b6-b065-4b90-b5b7-b3d819c30f5b | Metadata agent | controller | :-) > | True | neutron-metadata-agent | > > > +--------------------------------------+----------------+------------+-------+----------------+------------------------+ > > root@controller:~# > > > > > > > > here are the config details:- > > > > 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 | > +---------------------------+--------------------------------------+ > > > > root@controller:~# neutron subnet-show testsubnet > +-------------------+------------------------------------------------------+ > | Field | Value | > +-------------------+------------------------------------------------------+ > | allocation_pools | {"start": "192.168.18.246", "end": "192.168.18.248"} | > | cidr | 192.168.18.0/24 > <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=> > | | created_at | 2016-07-28T14:56:54 | | description | | | dns_nameservers > | 192.168.13.12 | | 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 | > +-------------------+------------------------------------------------------+ > > > > 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" > > > > root@controller:~# ip netns qdhcp-be2178a3-a268-47f4-809e-8e0024c6f054 > > > > 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) > > > > 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) > > > > 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 > > > > I dont have any agents running. because vmware_nsx should be taking care > of the communication with openvswitch. > > > > Commandline: apt install openvswitch-switch Install: > openvswitch-switch:amd64 (2.5.0-0ubuntu1~cloud0), openvswitch-common:amd64 > (2.5.0-0ubuntu1~cloud0, automatic) > > > > [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). > > how to I ensure the supported version is installed. is there a support > matrix? if so could you please share it? > > -- > Scott > > > > > > -- > > Regards, > > Vaidyanath > +91-9483465528(M) > -- Regards, Vaidyanath +91-9483465528(M)
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