Re: [Openstack] [openstack-dev][openstack] API to get tunnel port connect to other host

2017-04-29 Thread Vikash Kumar 
Hi James,

   I was asking for the tunnel ports on br-tun on every compute.

sudo ovs-vsctl list-ifaces br-tun
patch-int

*vxlan-c0a80265vxlan-c0a802b1*



On Fri, Apr 28, 2017 at 8:41 PM, James Denton 
wrote:

> Hi Vikash,
>
>
>
> The VXLAN tunnel endpoint address is listed in the output of a neutron
> agent-show :
>
>
>
> $ neutron agent-show cb45e3f8-4a28-475a-994d-83bc27806c38
>
> +-++
>
> | Field   | Value  |
>
> +-++
>
> | admin_state_up  | True   |
>
> | agent_type  | Linux bridge agent |
>
> | alive   | True   |
>
> | availability_zone   ||
>
> | binary  | neutron-linuxbridge-agent  |
>
> | configurations  | {  |
>
> | |  "tunneling_ip": "172.29.232.66",  |
>
> | |  "devices": 2, |
>
> | |  "interface_mappings": {   |
>
> | |   "vlan": "br-vlan"|
>
> | |  },|
>
> | |  "extensions": [], |
>
> | |  "l2_population": true,|
>
> | |  "tunnel_types": [ |
>
> | |   "vxlan"  |
>
> | |  ],|
>
> | |  "bridge_mappings": {} |
>
> | | }  |
>
> | created_at  | 2017-04-19 23:12:47|
>
> | description ||
>
> | heartbeat_timestamp | 2017-04-28 15:07:59|
>
> | host| 841445-compute007  |
>
> | id  | cb45e3f8-4a28-475a-994d-83bc27806c38   |
>
> | started_at  | 2017-04-20 17:38:03|
>
> | topic   | N/A|
>
> +-++
>
>
>
> The actual Layer 4 port used may vary between drivers (linuxbridge vs
> OVS), but that would either be hard-coded or defined within a configuration
> file.
>
>
>
> James
>
>
>
> *From: *Vikash Kumar 
> *Date: *Friday, April 28, 2017 at 6:50 AM
> *To: *openstack-dev , Openstack Milis <
> openstack@lists.openstack.org>
> *Subject: *[Openstack] [openstack-dev][openstack] API to get tunnel port
> connect to other host
>
>
>
> Is there any neutron API, which returns the tunnel port details connected
> to other host ?
>
> For eg. I have Host-A and Host-B. Is there a way to know what is the
> tunnel-port on Host-A which connects Host-B ?
>
> Can't use OVS commands directly.
>
>
> --
>
> Regards,
>
> Vikash
>



-- 
Regards,
Vikash
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Re: [Openstack] [openstack-dev][openstack] API to get tunnel port connect to other host

2017-04-28 Thread James Denton 
Hi Vikash,

The VXLAN tunnel endpoint address is listed in the output of a neutron 
agent-show :

$ neutron agent-show cb45e3f8-4a28-475a-994d-83bc27806c38
+-++
| Field   | Value  |
+-++
| admin_state_up  | True   |
| agent_type  | Linux bridge agent |
| alive   | True   |
| availability_zone   ||
| binary  | neutron-linuxbridge-agent  |
| configurations  | {  |
| |  "tunneling_ip": "172.29.232.66",  |
| |  "devices": 2, |
| |  "interface_mappings": {   |
| |   "vlan": "br-vlan"|
| |  },|
| |  "extensions": [], |
| |  "l2_population": true,|
| |  "tunnel_types": [ |
| |   "vxlan"  |
| |  ],|
| |  "bridge_mappings": {} |
| | }  |
| created_at  | 2017-04-19 23:12:47|
| description ||
| heartbeat_timestamp | 2017-04-28 15:07:59|
| host| 841445-compute007  |
| id  | cb45e3f8-4a28-475a-994d-83bc27806c38   |
| started_at  | 2017-04-20 17:38:03|
| topic   | N/A|
+-++

The actual Layer 4 port used may vary between drivers (linuxbridge vs OVS), but 
that would either be hard-coded or defined within a configuration file.

James

From: Vikash Kumar 
Date: Friday, April 28, 2017 at 6:50 AM
To: openstack-dev , Openstack Milis 

Subject: [Openstack] [openstack-dev][openstack] API to get tunnel port connect 
to other host

Is there any neutron API, which returns the tunnel port details connected to 
other host ?
For eg. I have Host-A and Host-B. Is there a way to know what is the 
tunnel-port on Host-A which connects Host-B ?
Can't use OVS commands directly.

--
Regards,
Vikash
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