[openstack-dev] [Cinder] Confusion about the respective use cases for volume's admin_metadata, metadata and glance_image_metadata

2014-05-04 Thread Zhangleiqiang (Trump)
Hi, stackers: I have some confusion about the respective use cases for volume's admin_metadata, metadata and glance_image_metadata. I know glance_image_metadata comes from image which is the volume created from, and it is immutable. Glance_image_metadata is used for many cases, such as

Re: [openstack-dev] nova compute error

2014-05-04 Thread abhishek jain
Hi I changed the ebtables version i.e ebtables_2.0.9.2-2ubuntu3_powerpc.deb from version 2.0.10-4 and the error just reduced to one as below... 2014-05-03 11:26:42.052 12065 TRACE nova.openstack.common.rpc.amqp if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)

Re: [openstack-dev] [neutron] explanations on the current state of config file handling

2014-05-04 Thread Sean Dague
On 05/03/2014 03:53 PM, gustavo panizzo gfa wrote: On 05/02/2014 11:09 AM, Mark McClain wrote: To throw something out, what if moved to using config-dir for optional configs since it would still support plugin scoped configuration files. Neutron Servers/Network Nodes /etc/neutron.d

Re: [openstack-dev] [nova] Proposal: remove the server groups feature

2014-05-04 Thread Jay Lau
The topic is Scheduler hints for VM life cyclehttp://junodesignsummit.sched.org/event/77801877aa42b595f14ae8b020cd1999#. Thanks. 2014-05-04 10:06 GMT+08:00 Qiming Teng teng...@linux.vnet.ibm.com: On Thu, May 01, 2014 at 08:49:11PM +0800, Jay Lau wrote: Jay Pipes and all, I'm planning to

Re: [openstack-dev] Monitoring as a Service

2014-05-04 Thread Thomas Goirand
On 05/02/2014 05:17 AM, Alexandre Viau wrote: Hello Everyone! My name is Alexandre Viau from Savoir-Faire Linux. We have submited a Monitoring as a Service blueprint and need feedback. Problem to solve: Ceilometer's purpose is to track and *measure/meter* usage information collected

Re: [openstack-dev] Monitoring as a Service

2014-05-04 Thread John Griffith
On Sun, May 4, 2014 at 9:37 AM, Thomas Goirand z...@debian.org wrote: On 05/02/2014 05:17 AM, Alexandre Viau wrote: Hello Everyone! My name is Alexandre Viau from Savoir-Faire Linux. We have submited a Monitoring as a Service blueprint and need feedback. Problem to solve:

Re: [openstack-dev] [neutron] explanations on the current state of config file handling

2014-05-04 Thread Mark McClain
On May 4, 2014, at 8:08, Sean Dague s...@dague.net wrote: Question (because I honestly don't know), when would you want more than 1 l3 agent running on the same box? For the legacy case where there are multiple external networks connected to a node on different bridges.

Re: [openstack-dev] [neutron] explanations on the current state of config file handling

2014-05-04 Thread Armando M.
If the consensus is to unify all the config options into a single configuration file, I'd suggest following what the Nova folks did with [1], which I think is what Salvatore was also hinted. This will also help mitigate needless source code conflicts that would inevitably arise when merging

Re: [openstack-dev] [neutron] explanations on the current state of config file handling

2014-05-04 Thread John Dickinson
To add some color, Swift supports both single conf files and conf.d directory-based configs. See http://docs.openstack.org/developer/swift/deployment_guide.html#general-service-configuration. The single config file pattern is quite useful for simpler configurations, but the directory-based

Re: [openstack-dev] Monitoring as a Service

2014-05-04 Thread Denis Makogon
Hello to All. I also +1 this idea. As I can see, Telemetry program (according to Launchpad) covers the process of the infrastructure metrics (networking, etc) and in-compute-instances metrics/monitoring. So, the best option, I guess, is to propose add such great feature to Ceilometer.

[openstack-dev] [ML2] L2 population mechanism driver

2014-05-04 Thread Sławek Kapłoński
Hello, Last time I want to try using L2pop mechanism driver in ML2 (and openvswitch agents on compute nodes). But every time when I try to spawn instance I have got error binding failed. After some searching in code I found that l2pop driver have not implemented method bind_port and as it

Re: [openstack-dev] Monitoring as a Service

2014-05-04 Thread John Dickinson
One of the advantages of the program concept within OpenStack is that separate code projects with complementary goals can be managed under the same program without needing to be the same codebase. The most obvious example across every program are the server and client projects under most

Re: [openstack-dev] [neutron] explanations on the current state of config file handling

2014-05-04 Thread Mandeep Dhami
I second the conf.d model. Regards, Mandeep On Sun, May 4, 2014 at 10:13 AM, John Dickinson m...@not.mn wrote: To add some color, Swift supports both single conf files and conf.d directory-based configs. See

Re: [openstack-dev] [ML2] L2 population mechanism driver

2014-05-04 Thread Narasimhan, Vivekanandan
Hi Slawek, I think L2 pop driver needs to be used in conjunction with other mechanism drivers. It only deals with pro-actively informing agents on which MAC Addresses became available/unavailable on cloud nodes and is not meant for binding/unbinding ports on segments. If you configure

Re: [openstack-dev] [neutron] explanations on the current state of config file handling

2014-05-04 Thread gustavo panizzo gfa
On 05/04/2014 01:22 PM, Mark McClain wrote: On May 4, 2014, at 8:08, Sean Dague s...@dague.net wrote: Question (because I honestly don't know), when would you want more than 1 l3 agent running on the same box? For the legacy case where there are multiple external networks connected to a

Re: [openstack-dev] [neutron] explanations on the current state of config file handling

2014-05-04 Thread Kevin Benton
External networks can be handled just like regular networks by not specifying the external bridge. They will then be tagged with the provider network information just like any other tenant network. On Sun, May 4, 2014 at 6:52 PM, gustavo panizzo gfa g...@zumbi.com.arwrote: On 05/04/2014 01:22

[openstack-dev] [nova] Question about addit log in nova-compute.log

2014-05-04 Thread Chen CH Ji
Hi I saw in my compute.log has following logs which looks to me strange at first, Free resource is negative make me confused and I take a look at the existing code looks to me the logic is correct and calculation doesn't have problem ,but the output 'Free' is

[openstack-dev] [nova] Do we have a way to add a non-nova managed host to nova managed?

2014-05-04 Thread Chen CH Ji
Hi Not sure ti's proper to ask this question here, or maybe someone asked this question before and discussion , please share info to me if we have If we have a bunch of hosts that used to manage by them self, some vm and hypervisors already running on the hosts

Re: [openstack-dev] [qa] [cinder] Do we now require schema response validation in tempest clients?

2014-05-04 Thread Christopher Yeoh
On Thu, May 1, 2014 at 1:32 PM, Ken'ichi Ohmichi ken1ohmi...@gmail.comwrote: Hi David, 2014-05-01 5:44 GMT+09:00 David Kranz dkr...@redhat.com: There have been a lot of patches that add the validation of response dicts. We need a policy on whether this is required or not. For example,

[openstack-dev] [infra] Meeting Tuesday May 6th at 19:00 UTC

2014-05-04 Thread Elizabeth K. Joseph
Hi everyone, The OpenStack Infrastructure (Infra) team is hosting our weekly meeting on Tuesday May 6th, at 19:00 UTC in #openstack-meeting Meeting agenda available here: https://wiki.openstack.org/wiki/Meetings/InfraTeamMeeting (anyone is welcome to to add agenda items) Everyone interested in