01:01:31 <zhiyuan> #startmeeting tricircle
01:01:32 <openstack> Meeting started Wed Jun 14 01:01:31 2017 UTC and is due to finish in 60 minutes.  The chair is zhiyuan. Information about MeetBot at http://wiki.debian.org/MeetBot.
01:01:33 <openstack> Useful Commands: #action #agreed #help #info #idea #link #topic #startvote.
01:01:35 <openstack> The meeting name has been set to 'tricircle'
01:01:47 <zhiyuan> #topic rollcall
01:01:54 <zhiyuan> #info zhiyuan
01:02:05 <yinxiulin> #info xiulin
01:02:21 <Yipei> #info Yipei
01:03:00 <zhiyuan> #topic progress update
01:03:13 <zhiyuan> so let's update our delelopment progress
01:03:46 <zhiyuan> for me, most of my submitted bug fixes have been merged
01:04:02 <Yipei> for lbaas, i have some new trouble
01:04:36 <zhiyuan> I have also submitted a patch to improve our smoke test
01:04:44 <zhiyuan> to Yipei, what's the problem?
01:04:56 <yinxiulin> i'am modify sfc's create,delete patch, and implement sfc's update patch
01:05:12 <Yipei> after creating a lb, the amphora can be startup successfully
01:05:28 <Yipei> but its IP in management network is not ping-able
01:05:37 <zhiyuan> to xiulin, Joe told me last night that our sfc deletion had some problems. I will talk to you offline.
01:06:12 <Yipei> making the vip cannot be plugged via AmphoraAPI
01:06:23 <zhiyuan> can it retrieve the IP via DHCP?
01:06:27 <Yipei> yes
01:07:10 <Yipei> i can see it through neutron port list in local and central neutron
01:07:11 <zhiyuan> so the VM can ping the DHCP port, but not the interfaces in management network, is that right?
01:08:54 <Yipei> i think the vm can ping the dhcp port, but its interface in management network is not ping-able in default network namespace
01:09:29 <zhiyuan> is it because of the security group?
01:09:32 <Yipei> in original octavia, its interface in management network is ping-able from default network namespace
01:09:51 <zhiyuan> seem like it's one way ping-able
01:10:59 <zhiyuan> VM can ping default network namespace, default network namespace cannot ping VM
01:11:04 <zhiyuan> hi, ronghui
01:11:58 <Yipei> to zhiyuan, the vm can ping the dhcp port in management network namespace
01:12:04 <RonghUI> hello
01:12:14 <zhiyuan> to ronghui, we are updating the development progress
01:12:23 <Yipei> but default network namespace cannot ping vm
01:12:44 <zhiyuan> to yipei, yes, so I say "one way ping-able"
01:13:17 <RonghUI> ok
01:13:25 <Yipei> to zhiyuan, i see
01:13:43 <zhiyuan> it's possible if there are some rules rejecting the income packets to VM
01:14:23 <Yipei> so you mean the security group of the interface?
01:15:06 <zhiyuan> to yipei, yes, or say the security group of the port
01:15:36 <Yipei> i see
01:15:46 <Yipei> i will check it
01:17:08 <zhiyuan> ok
01:18:32 <zhiyuan> to ronghui, I see xiongqiu has updated the patch for QoS, but the py35 the fails.
01:19:25 <RonghUI> yes  i will tell him to update the patch and fix this problem
01:19:44 <zhiyuan> thanks :)
01:20:20 <zhiyuan> ok, let's move to the next topic
01:20:34 <zhiyuan> #topic storyboard
01:21:02 <zhiyuan> in the last meeting, Joe mentioned storyboard. have you tried it out?
01:26:08 <zhiyuan> Storyboard introduces story and task. We can map story to bug/blueprint in launchpad, so task can help us trace the work items for solving a bug or implementing a blueprint
01:27:11 <zhiyuan> and the comment of storyboard supports markdown
01:28:57 <yinxiulin> it is sounds good
01:29:49 <zhiyuan> similar to bug/blueprint in launchpad, we can also link our patch to the story page, here is how to do that
01:30:11 <zhiyuan> #link https://docs.openstack.org/infra/manual/developers.html#development-workflow
01:31:39 <zhiyuan> to xiulin, yes, but it seems that we cannot add attachement to the comments in storyboard, in launchpad we can do that.`
01:32:21 <yinxiulin> What a pity
01:35:14 <zhiyuan> yesterday I tried to create a story in the story sandbox, we can compare the difference between these two tools:
01:35:21 <zhiyuan> https://bugs.launchpad.net/tricircle/+bug/1691918
01:35:22 <openstack> Launchpad bug 1691918 in Tricircle "Local FIP not created after central FIP creation" [Undecided,Fix released] - Assigned to Zhiyuan Cai (luckyvega-g)
01:35:25 <zhiyuan> https://storyboard-dev.openstack.org/#!/story/121
01:36:17 <zhiyuan> tricircle is not registered in the storyboard, so the story is under openstack-dev/sandbox project
01:37:37 <yinxiulin> the story's UI look good
01:38:12 <zhiyuan> agree :)
01:39:24 <zhiyuan> maybe after Joe is back we can start a vote whether to migrate to storyboard
01:39:59 <zhiyuan> #topic open discussion
01:40:08 <zhiyuan> other topic?
01:40:32 <RonghUI> no for me
01:40:35 <Yipei> no for me
01:42:02 <yinxiulin> for sfc's deleteion, what about judge  other port chain is use the ppg and fc ,if use ,not delete
01:43:30 <zhiyuan> not that easy, there may be two port chains using the same ppg being deleted
01:44:00 <zhiyuan> they both see the ppg is used by other pc, so not delete the ppg
01:45:31 <zhiyuan> actually we don't need to check, we will get a exception if the ppg is in use
01:46:03 <zhiyuan> so one method is to retry deletion
01:46:29 <zhiyuan> delete, if get exception, delete again after some sleep
01:48:05 <yinxiulin> if get a exception, mean other port chain in use, why need retry,?
01:48:54 <zhiyuan> similar reason, if two port chains are being deleted, both of them may get the exception
01:49:24 <yinxiulin> ok, understand
01:49:39 <zhiyuan> that's why we need some sleep before the retry
01:49:40 <yinxiulin> i will try it
01:49:56 <zhiyuan> fine :)
01:50:28 <zhiyuan> ok, let's end the meeting
01:50:33 <zhiyuan> #endmeeting