Re: [openstack-dev] [nova] nova backup not working in stable/icehouse?

2014-08-31 Thread laserjetyang
implementations. Given past history, there does not seem to be enough focus or resources to get (1) done. That makes (2) much more likely. Reasonably sure we can find the interest and resources for this path. :) On Fri, Aug 29, 2014 at 10:55 PM, laserjetyang laserjety...@gmail.com

Re: [openstack-dev] [nova] nova backup not working in stable/icehouse?

2014-08-29 Thread laserjetyang
I think the purpose of nova VM is not for persistent usage, and it should be used for stateless. However, there are use cases to use VM to replace bare metal applications, and it requires the same coverage, which I think VMware did pretty well. The nova backup is snapshot indeed, so it should be

Re: [openstack-dev] [Nova] nova-compute deadlock

2014-06-05 Thread laserjetyang
Will this patch of Python fix your problem? *http://bugs.python.org/issue7213 http://bugs.python.org/issue7213* On Wed, Jun 4, 2014 at 10:41 PM, Qin Zhao chaoc...@gmail.com wrote: Hi Zhu Zhu, Thank you for reading my diagram! I need to clarify that this problem does not occur during

Re: [openstack-dev] How to use OVS in Nova networking without Neutron?

2014-04-28 Thread laserjetyang
I don't think it is supported in OpenStack community right now, however, I think nova-network with some modification may work that way, but the code may not have big chance to be in community. On Tue, Apr 29, 2014 at 12:21 PM, ZhengLingyun konghuaru...@163.com wrote: Hi list, I want to use

Re: [openstack-dev] [Cinder] cinder not support query volume/snapshot with regular expression

2014-04-28 Thread laserjetyang
It looks to me the Nova API will be dangerous source of DoS attacks due to the regexp? On Mon, Apr 28, 2014 at 7:04 PM, Duncan Thomas duncan.tho...@gmail.comwrote: Regex matching in APIs can be a dangerous source of DoS attacks - see http://en.wikipedia.org/wiki/ReDoS. Unless this is

Re: [Openstack] Openstack Swift with Azure Integration

2014-04-22 Thread laserjetyang
can this effort be included in the hybrid effort? for example, the application still uses the swift in the regular way, but the middleware translation whatever needed? On Tue, Apr 22, 2014 at 1:54 PM, mehmet hacısalihoğlu esedmeh...@gmail.comwrote: Thank you so much Everett. I understand, I

Re: [openstack-dev] [NOVA][VMWare][live-migration] VCDriver live migration problem

2014-03-22 Thread laserjetyang
I think we might need to discuss the VMware driver to refactor progress in IRC meeting as well, and what is our overall plan. We have been keeping seeing the vmware code broken. On Sun, Mar 23, 2014 at 7:49 AM, Jay Lau jay.lau@gmail.com wrote: Thanks Shawn, what you proposed is exactly I

Re: [openstack-dev] [nova] a question about instance snapshot

2014-03-11 Thread laserjetyang
the live snapshot has some issue on KVM, and I think it is a problem of KVM hypervisor. For VMware, live snapshot is quite mature, and I think it is a good way to start with VMware live snapshot. On Tue, Mar 11, 2014 at 1:37 PM, Qin Zhao chaoc...@gmail.com wrote: Hi Jay, When users move from

Re: [openstack-dev] [Nova][Cinder] Feature about volume delete protection

2014-03-11 Thread laserjetyang
I think the workflow management might be a better place to solve your problem, if I understood correctly On Tue, Mar 11, 2014 at 4:29 PM, Huang Zhiteng winsto...@gmail.com wrote: On Tue, Mar 11, 2014 at 11:38 AM, Zhangleiqiang zhangleiqi...@huawei.com wrote: Hi all, Besides the

Re: [openstack-dev] [nova] Automatic Evacuation

2014-03-03 Thread laserjetyang
there are a lot of rules for HA or LB, so I think it might be a better idea to scope the framework and leave the policy as plugins. On Mon, Mar 3, 2014 at 10:30 PM, Andrew Laski andrew.la...@rackspace.comwrote: On 03/01/14 at 07:24am, Jay Lau wrote: Hey, Sorry to bring this up again. There

Re: [Openstack] 答复: [Ceilometer] ceilometer event-list

2014-03-02 Thread laserjetyang
I think we are talking about this one on ceilometer client code https://review.openstack.org/#/c/54582/ the BP is https://review.openstack.org/#/q/status:merged+project:openstack/python-ceilometerclient+branch:master+topic:bp/extend-client-operations,n,z The commit of event api is

Re: [openstack-dev] [Nova] [Ironic] Get power and temperature via IPMI

2013-12-23 Thread laserjetyang
I think it could bring more general discussion on how to collect physical equipment information, and which to be collected? right now, ceilometer only tracking the VM level, and when we use ironic, we expect the ironic can bring us some good information on the deployed physical machine images.

Re: [openstack-dev] [nova] future fate of nova-network?

2013-11-25 Thread laserjetyang
I've moved my cloud neutron already, but while it provides many advanced features it still really falls down on providing simple solutions for simple use cases it is my feeling as well. I am not able to easily achieve my running neutron smoothly, and there are a lot of tricks. Compare to

Re: [Openstack] manage personal instance from openstack

2013-07-28 Thread laserjetyang
it looks like you have an old environment and want to transfer all the instance to your openstack environment. I used to do this for KVM instance by writing some scripts in nova-network environment. On Sun, Jul 28, 2013 at 12:03 PM, Deepak Jeswani1 dejes...@in.ibm.comwrote: Hi Jay, Many

Re: [Openstack] VM monitoring design brainstorm

2013-07-21 Thread laserjetyang
you were actually asking a application level monitoring, and I am afraid OpenStack is not very good at monitoring at this level. I usually monitor those common applications (mysql, tomcat) through some other third party monitoring tools. On Sun, Jul 21, 2013 at 1:33 PM, Peter Cheung

Re: [Openstack] [Nova] Configure NFS storage for instances?

2013-07-18 Thread laserjetyang
yes, so NFS won't achieve good performance On Thu, Jul 18, 2013 at 3:01 PM, Jake G. dj_dark_jungl...@yahoo.com wrote: Hi All, Wondering how to setup Nova to storage all instances on a NFS server? Is it as easy as mounting the NFS store to the /var/lib/nova/instances/ directory? Thanks!

Re: [Openstack] Delete orphaned floating ip

2013-07-18 Thread laserjetyang
I will do it by entering database On Fri, Jul 19, 2013 at 1:21 PM, Jake G. dj_dark_jungl...@yahoo.com wrote: Hi all, I have a orphaned floating IP I am unable to delete. # nova floating-ip-list +-+-+--++ | Ip | Instance Id

Re: [Openstack] [Grizzly] Instance has no available HDD

2013-07-17 Thread laserjetyang
try to follow this link to upload an image to your glance, and the create instance based on this image. http://docs.openstack.org/grizzly/openstack-compute/install/apt/content/images-verifying-install.html On Wed, Jul 17, 2013 at 2:50 PM, Jake G. dj_dark_jungl...@yahoo.com wrote: Dont have

Re: [Openstack] [Grizzly] Instance has no available HDD

2013-07-17 Thread laserjetyang
! -- *From:* laserjetyang laserjety...@gmail.com *To:* Jake G. dj_dark_jungl...@yahoo.com *Cc:* openstack@lists.launchpad.net openstack@lists.launchpad.net *Sent:* Wednesday, July 17, 2013 3:53 PM *Subject:* Re: [Openstack] [Grizzly] Instance has no available HDD

Re: [Openstack] [Grizzly] Instance has no available HDD

2013-07-17 Thread laserjetyang
In my understanding, the iso in the template is for liveCD style, so there is no hard drive file created. On Wednesday, July 17, 2013, Jake G. wrote: No i am saying the code for a HDD device is not in the libvirt.xml only cdrom -- *From:* Marten Vijn