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| openstackgerrit | feng.shengqin proposed openstack/zun master: Zun execute without command returned 500 https://review.openstack.org/464941 | 01:18 |
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| kiseok7 | Hello, i am a newbie to zun, | 01:43 |
| kiseok7 | and i have a question. i was wondering zun had a plan to integrate with kuryr. or zun will keep using sandbox container? | 01:44 |
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| openstackgerrit | feng.shengqin proposed openstack/zun master: Put team mascot at the readme home page https://review.openstack.org/465212 | 02:36 |
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| Shunli | @hongbin, I cannot find how to get compute node info from etcd. But from the functional test log, I can see the compute node was write to the etcd. Could you tell me how compute node stored in etcd? | 03:02 |
| hongbin | Shunli: there is an etcd backend, which is alternative to mysql | 03:04 |
| Shunli | Seems etcd api do not implements any compute node related interface, can not figure out how the compute node is write to etcd. | 03:04 |
| hongbin | i see | 03:04 |
| hongbin | then, i am ok to skip the etcd for now | 03:05 |
| hongbin | with a bug created for that | 03:05 |
| hongbin | someone else might pick it up later | 03:05 |
| Shunli | OK. I will log a bug for that. | 03:05 |
| hongbin | thanks | 03:06 |
| Shunli | np | 03:06 |
| hongbin | btw, wenzhi is the person who implemented the etcd backend, you can try to catch him to ask if you see him online | 03:07 |
| * hongbin is not quite familiar with the etcd backend | 03:07 | |
| Shunli | OK, i will ask him. | 03:08 |
| hongbin | Shunli: btw, thanks for the great patch, i could see it is a lot of work :) | 03:08 |
| Shunli | my pleasure. I like zun's idea. Openstack need zun. | 03:09 |
| hongbin | ++ | 03:10 |
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| openstackgerrit | OpenStack Proposal Bot proposed openstack/python-zunclient master: Updated from global requirements https://review.openstack.org/464485 | 03:59 |
| openstackgerrit | OpenStack Proposal Bot proposed openstack/zun master: Updated from global requirements https://review.openstack.org/465391 | 04:01 |
| openstackgerrit | OpenStack Proposal Bot proposed openstack/zun-ui master: Updated from global requirements https://review.openstack.org/465392 | 04:01 |
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| openstackgerrit | Merged openstack/zun master: Updated from global requirements https://review.openstack.org/465391 | 07:09 |
| openstackgerrit | Eli Qiao proposed openstack/zun master: Image: Catch glance image not found exception https://review.openstack.org/465428 | 07:09 |
| openstackgerrit | Merged openstack/zun master: Zun execute without command returned 500 https://review.openstack.org/464941 | 07:16 |
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| pksingh | kevinz: Hello | 07:22 |
| kevinz | pksingh: Hi | 07:23 |
| pksingh | kevinz: do have some free time, like 10 minutes or so | 07:23 |
| pksingh | kevinz: i would like to unerstand web-proxy thing from you | 07:24 |
| kevinz | pksingh: I'm in a meeting. Will finish in 40 minutes | 07:24 |
| kevinz | pksingh: OK will ping you after meeting | 07:24 |
| pksingh | kevinz: sure, thanks | 07:25 |
| pksingh | kiseok7: you had some questions related to kuryr | 07:26 |
| pksingh | kiseok7: is it resolved? | 07:26 |
| kiseok7 | pksingh: i read zun code now. as far i understand now. each container use neutron network via sandbox container.. so i was wondering each container will connected to neutron network in future? | 07:39 |
| pksingh | kiseok7: there are two container drivers in zun, first is DockerDriver and second is NovaDockerDriver | 07:41 |
| pksingh | kiseok7: NovaDockerDriver leverege the neutron networking through Nova | 07:42 |
| pksingh | kiseok7: DockerDriver leverge the Neutron network through kurys | 07:42 |
| pksingh | kiseok7: both are using neutron network | 07:42 |
| pksingh | kiseok7: sandbox container is created in both the drivers, and get neutron's networking | 07:43 |
| pksingh | kiseok7: does i make sense? | 07:43 |
| kiseok7 | pksingh: i did misunderstand i think | 07:48 |
| kiseok7 | pksingh: with DockerDriver, each container has a port from neutron? or only sandbox container has port and shared? | 07:49 |
| pksingh | kiseok7: with DockerDriver there is a port from neutron, here you go https://github.com/openstack/zun/blob/master/zun/network/kuryr_network.py#L113 | 07:50 |
| pksingh | kiseok7: only sandbox container has port and shared with other container | 07:52 |
| pksingh | kiseok7: we specify sanbox container's network to other containers , https://github.com/openstack/zun/blob/master/zun/container/docker/driver.py#L84 | 07:53 |
| raphaelehret | Hi! I just came by this project while searching for a link for Docker in Openstack. I wondered what was the maturity of this project bug-wise, but I didn't find any "issues" section on the github page, is there any? | 07:59 |
| raphaelehret | Damn, my bad, found this myself | 08:00 |
| kiseok7 | pksingh: i make sense now (little). thank you pksingh. i would better to read code more. | 08:02 |
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| openstackgerrit | Merged openstack/zun master: Remove nova docker instruction from quickstart https://review.openstack.org/465200 | 08:18 |
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| pksingh | raphaelehret: may be this page is useful for more information https://wiki.openstack.org/wiki/Zun | 08:44 |
| pksingh | raphaelehret: if you find any question please shoot it here, we will be happy to help | 08:45 |
| pksingh | kiseok7: my pleaseure, please let me know if you need any help :) | 08:45 |
| raphaelehret | pksingh: Thanks for your concern! I was planning to work with the nova-docker driver but it was retired since then. I'm thinking about using Zun as an alternative, but the project seems quite recent and I wonder if it is suitable for a production environment | 08:48 |
| raphaelehret | If I understood correctly, Zun is still in "beta development" | 08:49 |
| openstackgerrit | Shunli Zhou proposed openstack/zun master: Add resource claim for zun. https://review.openstack.org/463638 | 08:49 |
| kevinz | pksingh:there? | 08:49 |
| kevinz | pksingh: Sorry the meeting is just finised | 08:49 |
| pksingh | raphaelehret: yes its true, we are pretty new, we have released our first release https://releases.openstack.org/pike/index.html | 08:51 |
| pksingh | kevinz: yes sir | 08:51 |
| pksingh | kevinz: how's going | 08:51 |
| kevinz | pksingh: It's fine, a small meeting inside my team | 08:52 |
| pksingh | kevinz: great | 08:52 |
| pksingh | kevinz: i was just curious about the web-proxy thing | 08:53 |
| pksingh | kevinz: what will be the flow in system if we use it | 08:53 |
| kevinz | pksingh: OK go ahead | 08:54 |
| pksingh | kevinz: flow means, how zun and client interacts with it and why? | 08:54 |
| kevinz | pksingh: OK I'll describe the details | 08:54 |
| raphaelehret | pksingh: What's more, I am using swift for my storage node. Does zun interacts with Glance for image storage or should I use a custom local docker registry? | 08:55 |
| pksingh | raphaelehret: it uses glance and docker hub as image storage | 08:56 |
| pksingh | raphaelehret: https://github.com/openstack/zun/blob/master/zun/conf/image_driver.py#L20 | 08:56 |
| pksingh | raphaelehret: you have to mention it in conf which image driver you want to use | 08:58 |
| kevinz | pksingh: There will be a zun-wsproxy service. If user want to attach to a container, cli-->API-->compute node to get the "real websocket link to the container". Compute node then--> return to API. API receive and save the real websocket link to DB, then generate a uuid , save pair to the "real websocket link" and save it to DB. | 08:59 |
| kevinz | https://review.openstack.org/#/c/459086/13/zun/compute/manager.py In the line 405 | 08:59 |
| raphaelehret | Okay! Does Horizon handles container creation? | 09:00 |
| raphaelehret | pksingh: Anyway, that's indeed interesting. Guess I'll give it a shot, and maybe contribute to the project if needed. | 09:00 |
| pksingh | raphaelehret: yes, you need to install zun horizon plugin | 09:01 |
| kevinz | pksingh: API send the uuid and the link of the zun-wsproxy service to CLI. such as ws://127.0.0.1:6784/?token=*** | 09:01 |
| pksingh | raphaelehret: here you go, https://github.com/openstack/zun/blob/master/doc/source/dev/quickstart.rst | 09:02 |
| kevinz | pksingh: CLI receive the ws link and do attach. There is a websocket proxy server (we call zun-wsproxy), serves the port 6784 at the same node of API. | 09:03 |
| pksingh | kevinz: so it is basically there so that user don't access the docker daemon directly? | 09:04 |
| kevinz | pksingh: Yeah | 09:04 |
| kevinz | pksingh: The service will proxy the request from ws://127.0.0.1:6784/?token=*** to the real docker daemon websocket link | 09:04 |
| pksingh | kevinz: ok, you send token in response, any security concerns related to this? | 09:05 |
| kevinz | pksingh: The token is just for get the real link from the DB | 09:09 |
| pksingh | kevinz: let me explain my understanding, please correct me if i am wrong | 09:10 |
| kevinz | pksingh: OK | 09:10 |
| kevinz | pksingh:go aheas | 09:10 |
| kevinz | ahead | 09:10 |
| pksingh | keving: user calls zun api to get the websocket url | 09:10 |
| pksingh | kevinz: user gets web socket url, and request on that to attach | 09:11 |
| pksingh | kevinz: this request goes to web-proxy, which attaches to docker deamon | 09:11 |
| pksingh | kevinz: above three statements are correct? | 09:12 |
| kevinz | pksingh: user get websocket url, and store the url in DB. For Cli user, they can't see the "real url", just can get a link with token | 09:13 |
| raphaelehret | pksingh: I saw that Zun was released with Pike. Is there retro-compatibility handling? The current version of our Openstack is Mitaka | 09:14 |
| pksingh | kevinz: checking the code, will be back soon | 09:15 |
| kevinz | pksingh: zun-wsproxy proxy the "ws://127.0.0.1:6784/?token=***" to "real docker daemon websocket link" | 09:16 |
| kevinz | pksingh: OK | 09:16 |
| pksingh | raphaelehret: i am not sure about that, kevinz can you help raphaelehret | 09:16 |
| kevinz | raphaelehret: Hi, for this question, I'm the same with pksingh. I will ask hongbin when he is online. Because zun need kuryr libnetwork to offer the network service, I'm not sure kuryr is ready in Mitaka. | 09:20 |
| raphaelehret | kevinz: On the kuryr Github page (https://github.com/openstack/kuryr-libnetwork), it looks like that neutron version required for this lib to work it Mitaka or ealier. | 09:24 |
| raphaelehret | I will search for further requirements on the web | 09:24 |
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| kevinz | <raphaelehret>: OK. apart from this, I don't know other requirements for zun to retro-comatibility | 09:32 |
| kevinz | raphaelehret: I will ask hongbin when he is online | 09:32 |
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| raphaelehret | kevinz: okay thanks for your time | 09:33 |
| raphaelehret | pksingh: And thanks to you too | 09:34 |
| pksingh | raphaelehret: you are welcome :) | 09:34 |
| kevinz | raphaelehret: you are welcome"-) | 09:34 |
| pksingh | kevinz: you are about to leave office? | 09:35 |
| kevinz | pksingh: Haha, not yet. Will leave after 20 minutes | 09:35 |
| pksingh | kevinz: ok, great..will catch you later | 09:35 |
| pksingh | kevinz: i will go through the code myself | 09:36 |
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| kevinz | pksingh: OK, thanks for your review ~ feel free to ping me | 09:37 |
| pksingh | kevinz: sure, thnx | 09:37 |
| kevinz | pksingh: yw | 09:37 |
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| dims | feisky : can you join #openstack-kuryr, #openstack-containers, #openstack-helm, #openstack-kolla, #openstack-golang and lurk there, i will make introductions as and when folks show up | 10:11 |
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| openstackgerrit | OpenStack Proposal Bot proposed openstack/zun master: Updated from global requirements https://review.openstack.org/465581 | 13:52 |
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| openstackgerrit | Merged openstack/python-zunclient master: Updated from global requirements https://review.openstack.org/464485 | 14:53 |
| openstackgerrit | Hongbin Lu proposed openstack/python-zunclient master: Skip run OSC tests on unit tests https://review.openstack.org/465190 | 15:17 |
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| openstackgerrit | Merged openstack/zun master: Image: Catch glance image not found exception https://review.openstack.org/465428 | 15:56 |
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| openstackgerrit | Bin Zhou proposed openstack/zun master: Implement container snapshot https://review.openstack.org/446710 | 21:34 |
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