07:59:25 <huzhj> #startmeeting daisycloud
07:59:26 <openstack> Meeting started Fri Apr 21 07:59:25 2017 UTC and is due to finish in 60 minutes.  The chair is huzhj. Information about MeetBot at http://wiki.debian.org/MeetBot.
07:59:28 <openstack> Useful Commands: #action #agreed #help #info #idea #link #topic #startvote.
07:59:30 <openstack> The meeting name has been set to 'daisycloud'
07:59:57 <huzhj> #topic Roll Call
08:00:07 <huzhj> #info Zhijiang
08:11:23 <zhouya> #info zhouya
08:12:44 <huzhj> hi zhouya
08:12:51 <zhouya> hi
08:13:09 <huzhj> Few people today
08:13:47 <huzhj> so let me cut down topics a little
08:13:53 <zhouya> ok
08:14:24 <huzhj> 1) Roll Call
08:14:24 <huzhj> 2) Daisy as Kolla Image Version Manager
08:14:24 <huzhj> 3) Multicast Image Distribution
08:14:24 <huzhj> 4) AoB
08:14:33 <huzhj> #topic Daisy as Kolla Image Version Manager
08:15:06 <huzhj> #info We need to support uninstall OpenStack by using kolla
08:15:30 <zhouya> agree
08:15:31 <huzhj> It can be used to reinstall OpenStack again.
08:16:01 <huzhj> There is one usecase for uninstall OpenStack comes to my mind
08:16:04 <zhouya> It is crucial for us to deploy openstack
08:16:13 <huzhj> that is to compare the effciency between unicast and multicast.
08:16:21 <zhouya> And will be convience for us to debug the code.
08:16:38 <huzhj> the step is, for example:
08:16:50 <huzhj> 1) OS and OpenStack are both installed
08:16:51 <huzhj> 2) uninstall OpenStack (not support currently)
08:16:51 <huzhj> 3) reinstall OpenStack by using multicast. measure time spent by this step:time1
08:16:51 <huzhj> 4) uninstall OpenStack (not support currently)
08:16:51 <huzhj> 5) reinstall OpenStack by using unicast. measure time spent by this step:time2
08:17:14 <huzhj> Then by compare time1 and time2 we can finally get the ratio of the effciency between unicast and multicast.
08:17:30 <zhouya> Good idea.
08:18:24 <huzhj> But this is not urgent i think. first we need to finish multicast test.
08:18:40 <zhouya> yes.
08:18:55 <zhouya> The multicast is the most urgent task.
08:19:20 <huzhj> For "travel" env, I think it is OK for it to running 20 nodes.
08:19:53 <zhouya> I think I will test 20 vm through
08:20:06 <huzhj> Good!
08:20:44 <huzhj> #info 20 vms kolla image multicast will be tested on "Travel" by zhoya
08:20:49 <huzhj> #undo
08:20:50 <openstack> Removing item from minutes: #info 20 vms kolla image multicast will be tested on "Travel" by zhoya
08:20:56 <huzhj> #info 20 vms kolla image multicast will be tested on "Travel" by zhouya
08:20:58 <zhouya> Maybe a little slower,but can see difference between unicast and multicast
08:21:25 <huzhj> Yes
08:21:51 <huzhj> Let's move on the next topic
08:22:09 <zhouya> ok
08:22:09 <huzhj> #topic Multicast Image Distribution
08:22:28 <huzhj> what is the current status?
08:22:30 <zhouya> I am testing the multicast image distribution.
08:22:53 <zhouya> We still have some bug of multicast to fix.
08:23:16 <zhouya> https://review.openstack.org/#/c/458745/
08:24:04 <zhouya> And the thread of jasmines and jasminec still have some bug to fix.
08:24:25 <huzhj> is this PS still at WIP status?
08:24:27 <zhouya> For it can't work properly.
08:24:32 <zhouya> yes
08:24:37 <zhouya> still at WIP status
08:24:52 <huzhj> OK
08:25:24 <huzhj> #info zhouya working on testing multicast
08:25:35 <huzhj> #link https://review.openstack.org/#/c/458745/
08:25:44 <zhouya> And I will work on this till the multicast can work.
08:26:12 <huzhj> Thanks
08:26:42 <huzhj> there is another problem in our OPNFV B/M CI
08:26:43 <huzhj> https://review.openstack.org/#/c/458762/
08:26:57 <huzhj> The problem is here https://build.opnfv.org/ci/job/daisy-deploy-daily-master/107/console
08:27:06 <huzhj> seems can not find clustershell
08:27:13 <zhouya> yes
08:27:20 <huzhj> can noi install clustershell
08:27:31 <zhouya> This occured many times.
08:28:02 <huzhj> it is provided by epel-release repo. So I submitted a PS to install epel-release first
08:28:08 <huzhj> to see if it can help
08:28:21 <zhouya> agree
08:29:47 <huzhj> question is why it does not occur all the time but intermittently
08:29:55 <zhouya> I wonder whether the node lack of /dev/sdb
08:30:09 <huzhj> nothing for me about this topic
08:30:21 <zhouya> neither do I.
08:30:35 <huzhj> #topic AoB
08:32:22 <huzhj> OK, if we do not have anything else to discuss, then I suggest to finish meeting early.
08:32:59 <zhouya> ok
08:33:01 <huzhj> #endmeeting