Re: [Openstack] Controller node vs. compute node terminology

2012-11-15 Thread Pengjun Pan
The controller node can not host vms. But an All-in-one node can, because it is a combination of controller and compute. On Thu, Nov 15, 2012 at 12:53 PM, Ahmed Al-Mehdi wrote: > Hello, > > I am following the document "OpenStack Deploy and Install Guide" to bring > up a OpenStack setup. Per t

Re: [Openstack] Blueprint Proposal: Inflight Monitoring Service ...

2012-08-28 Thread Pengjun Pan
I got it. PJ On Tue, Aug 28, 2012 at 10:47 AM, Sandy Walsh wrote: > Not sure if an email like this gets sent automagically by LP anymore, so here > goes ... > > I'd love to get some feedback on it. > > Thanks! > -S > > The Blueprint > https://blueprints.launchpad.net/nova/+spec/monitoring-servi

Re: [Openstack] Cannot pass hint to Nova Scheduler

2012-08-02 Thread Pengjun Pan
; From: openstack-bounces+shouhengzhang.xu=mail.utoronto...@lists.launchpad.net > [openstack-bounces+shouhengzhang.xu=mail.utoronto...@lists.launchpad.net] on > behalf of Heng Xu [shouhengzhang...@mail.utoronto.ca] > Sent: Thursday, August 02, 2012 4:47 PM > To: Pengjun Pan > Cc: opensta

Re: [Openstack] Cannot pass hint to Nova Scheduler

2012-08-02 Thread Pengjun Pan
Any thoughts? > thank you > > Heng > ____________ > From: Pengjun Pan [panpeng...@gmail.com] > Sent: Thursday, August 02, 2012 4:42 PM > To: Heng Xu > Cc: Joseph Suh; openstack@lists.launchpad.net > Subject: Re: [Openstack] Cannot pass hint to Nova Sche

Re: [Openstack] Cannot pass hint to Nova Scheduler

2012-08-02 Thread Pengjun Pan
Hi Heng, The log should be in /var/log/nova/nova-scheduler.log. PJ On Thu, Aug 2, 2012 at 10:44 AM, Heng Xu wrote: > Hello Joseph: > I am not sure where to find the log, so I just used the screen to n-sch, > and one of the error is > TRACE nova.rpc.amqp ValueError: No JSON object could be decod

Re: [Openstack] Suspend/Stop VM

2012-07-30 Thread Pengjun Pan
I never tried to stop a VM using api. But run a "nova help", it has pause, reboot, resume, etc. To bypass nova api, you can use virsh to stop instances. Do a "sudo virsh list --all", it will list all the running instances even if nova cannot see it for some reason. And then you can kill all the "g