Re: [Openstack] Error in ml2 with cisco_nexus driver

2014-04-03 Thread Qin, Xiaohong
-- > From: Henry Gessau [mailto:ges...@cisco.com] > Sent: Wednesday, April 02, 2014 2:13 PM > To: Qin, Xiaohong; openstack@lists.openstack.org > Subject: Re: [Openstack] Error in ml2 with cisco_nexus driver > > It's on the list of things to do but I can't make any

Re: [Openstack] Error in ml2 with cisco_nexus driver

2014-04-03 Thread Henry Gessau
ssau [mailto:ges...@cisco.com] > Sent: Wednesday, April 02, 2014 2:13 PM > To: Qin, Xiaohong; openstack@lists.openstack.org > Subject: Re: [Openstack] Error in ml2 with cisco_nexus driver > > It's on the list of things to do but I can't make any promises. > > On Wed, Ap

Re: [Openstack] Error in ml2 with cisco_nexus driver

2014-04-02 Thread Qin, Xiaohong
il 02, 2014 2:13 PM To: Qin, Xiaohong; openstack@lists.openstack.org Subject: Re: [Openstack] Error in ml2 with cisco_nexus driver It's on the list of things to do but I can't make any promises. On Wed, Apr 02, at 4:21 pm, Qin, Xiaohong wrote: > Hi Henry, > > Thanks for the in

Re: [Openstack] Error in ml2 with cisco_nexus driver

2014-04-02 Thread Henry Gessau
> -Original Message- > From: Henry Gessau [mailto:ges...@cisco.com] > Sent: Wednesday, April 02, 2014 11:56 AM > To: openstack@lists.openstack.org > Subject: Re: [Openstack] Error in ml2 with cisco_nexus driver > > Hi Dennis, > > On Wed, Apr 02, at 1:28 pm Qin, Xi

Re: [Openstack] Error in ml2 with cisco_nexus driver

2014-04-02 Thread Qin, Xiaohong
have pulled the latest OpenStack code from the > main branch. > > Thanks. > > Dennis Qin (aka Xiaohong Qin) > > -Original Message- > From: Kyle Mestery (kmestery) [mailto:kmest...@cisco.com] > Sent: Friday, November 29, 2013 7:57 PM > To: Sayaji Pat

Re: [Openstack] Error in ml2 with cisco_nexus driver

2014-04-02 Thread Henry Gessau
de from the > main branch. > > Thanks. > > Dennis Qin (aka Xiaohong Qin) > > -Original Message- > From: Kyle Mestery (kmestery) [mailto:kmest...@cisco.com] > Sent: Friday, November 29, 2013 7:57 PM > To: Sayaji Patil > Cc: > Subject: Re: [Openstack] Error i

Re: [Openstack] Error in ml2 with cisco_nexus driver

2014-04-02 Thread Qin, Xiaohong
i Patil Cc: Subject: Re: [Openstack] Error in ml2 with cisco_nexus driver On Nov 29, 2013, at 1:11 PM, Sayaji Patil wrote: > > Hi, > I have set up an all-in-one installation using devstack. When I > try to create an instance, I get this error when the plugin tries to > create a

Re: [Openstack] Error in ml2 with cisco_nexus driver

2013-11-30 Thread Sayaji Patil
Thanks Kyle, it solved my problem. Regards, Sayaji On Fri, Nov 29, 2013 at 7:56 PM, Kyle Mestery (kmestery) wrote: > On Nov 29, 2013, at 1:11 PM, Sayaji Patil wrote: > > > > Hi, > > I have set up an all-in-one installation using devstack. When I try > to create an instance, I get this er

Re: [Openstack] Error in ml2 with cisco_nexus driver

2013-11-29 Thread Kyle Mestery (kmestery)
On Nov 29, 2013, at 1:11 PM, Sayaji Patil wrote: > > Hi, > I have set up an all-in-one installation using devstack. When I try to > create an instance, I get this error when the plugin tries to create a vlan > on the nexus switch > > 2013-11-27 16:38:29.752 ^[[00;32mDEBUG ncclient.transpo

Re: [Openstack] Error in ml2 with cisco_nexus driver

2013-11-29 Thread John Smith
Hi, You could try running 'ssh -vvv 172.25.31.82' to see if the verbose output turns up anything interesting ? Also, you could try to move your ~/.ssh out of the way (mv ~/.ssh ~/.ssh.bak) to do a quick check to see if there any issues with keyfiles ? Regards, John Smith On Fri, Nov 29, 2013

Re: [Openstack] Error in ml2 with cisco_nexus driver

2013-11-29 Thread Sayaji Patil
Hi John, Yes, before launching any instance, I was able to ssh to the switch. When I try to create an instance, I see the ssh errors in the logs and after that I cannot ssh to the switch. It fails with this error ssh_exchange_identification: Connection closed by remote host Regard

Re: [Openstack] Error in ml2 with cisco_nexus driver

2013-11-29 Thread John Smith
Hi, I am by no means an expert on openstack matters, but the 1st thing I think of when seeing that logfile is this: The system running devstack is is trying to start an ssh session to the ip 172.25.31.82, and fails. Are you able to do this manually from the commandline from the same host ? Can y

[Openstack] Error in ml2 with cisco_nexus driver

2013-11-29 Thread Sayaji Patil
Hi, I have set up an all-in-one installation using devstack. When I try to create an instance, I get this error when the plugin tries to create a vlan on the nexus switch 2013-11-27 16:38:29.752 ^[[00;32mDEBUG ncclient.transport.ssh [^[[00;36m-^[[00;32m] ^[[01;35m^[[00;32mstarting thread (cli