01:11:22 <zhiyuan> #startmeeting tricircle 01:11:23 <openstack> Meeting started Wed Jun 6 01:11:22 2018 UTC and is due to finish in 60 minutes. The chair is zhiyuan. Information about MeetBot at http://wiki.debian.org/MeetBot. 01:11:24 <openstack> Useful Commands: #action #agreed #help #info #idea #link #topic #startvote. 01:11:26 <openstack> The meeting name has been set to 'tricircle' 01:11:42 <zhiyuan> xuzhuang, have you seen my comment? 01:11:47 <xuzhuang> yes 01:12:41 <xuzhuang> I have replied the review 01:13:34 <zhiyuan> give me some time to read it 01:15:57 <Yipei> hi, zhiyuan, about the route in spec, do we need to add the route to make sure the traffic can be routed to external net in other regions? 01:17:40 <zhiyuan> Yipei, I think traffic just go out from the external network in its own region 01:19:23 <zhiyuan> xuzhuang, you create the bottom router during network creation, in the new l3 model case, this is a routed network, so several bottom routers need to be created 01:20:00 <zhiyuan> since the routed network will contain several network segments for real external networks 01:21:05 <Yipei> to zhiyuan, do we need to support service redundancy in case of region level failure? 01:22:27 <xuzhuang> In fact we only use routed network to maintian the relationship of several real external network. And in the bottom region we only use real external network not the segments of routed network. 01:23:44 <xuzhuang> We will create a local router for each real external network in bottom region. 01:26:13 <zhiyuan> Yipei, the purpose of multiple external networks is that each region can have its own external network, so I think we can support it later 01:26:41 <Yipei> ok, got it, i will update the spec 01:27:09 <zhiyuan> xuzhuang, yes, but user only know the routed network 01:27:48 <zhiyuan> after the routed network is created, the real local network should be created 01:30:11 <xuzhuang> Oh, got it. The user only need to create routed network and Tricircle will create bottom external networks with local routers according to the az-hint. 01:30:38 <Yipei> to zhiyuan, you mean user needs to create a routed network first, then create real local network manually? 01:33:04 <zhiyuan> no, user only need to create the routed network, specify the real external netowrk info in the segments 01:33:24 <Yipei> oh, i got it. you mean user only uses routed network 01:33:26 <zhiyuan> tricircle will take care of the local network 01:33:54 <Yipei> got it, xuzhuang and I will update the code 01:36:25 <zhiyuan> ok 01:36:45 <song> hi,is there some works we can do? 01:36:52 <zhiyuan> what's your original use case? Yipei 01:37:26 <zhiyuan> need to create both routed network and external network? 01:41:06 <Yipei> i think i misunderstand the scenario. obviously, only exposing routed network to users is better 01:42:51 <zhiyuan> fine 01:44:44 <zhiyuan> song, I remenber that there is a driver implementation of trunk plugin? 01:46:55 <song> yes 01:47:03 <song> that is doing by zhangchi 01:47:20 <song> we all have xiaohan and cyg are free 01:47:43 <song> they can do some other works too. 01:48:16 <zhiyuan> one varification work can be done 01:48:39 <zhiyuan> we can check if our service can still work with nova cellv2 01:49:11 <song> do not need to coding? 01:50:21 <zhiyuan> if the varification passes, we don't need to change things 01:50:38 <zhiyuan> doc may need some chagne 01:50:46 <zhiyuan> s/chagne/change 01:51:57 <song> that is good. 01:52:05 <song> we can do this. 01:53:05 <zhiyuan> thanks 01:53:43 <song> you are welcome 01:54:27 <zhiyuan> other topics? 01:55:02 <Yipei> no from me 01:55:15 <song> no from me 01:55:23 <xuzhuang> no 01:57:35 <zhiyuan> ok, thanks for attending 01:57:36 <zhiyuan> bye 01:57:41 <zhiyuan> #endmeeting