| openstackgerrit | Adam Harwell proposed openstack/python-octaviaclient master: Add check O346 to disallow backslash line continuation https://review.openstack.org/471499 | 00:00 |
|---|---|---|
| openstackgerrit | Adam Harwell proposed openstack/python-octaviaclient master: Add check O346 to disallow backslash line continuation https://review.openstack.org/471499 | 00:02 |
| rm_work | ^^ had to resubmit to cover some additionally introduced errors T_T | 00:02 |
| rm_work | feel free to +2 really hard | 00:02 |
| rm_work | so no more get in | 00:02 |
| johnsom | Umm, I already had Jude fix those | 00:03 |
| rm_work | ah did you? | 00:03 |
| rm_work | whelp | 00:03 |
| rm_work | rebased to master and it still had some | 00:03 |
| rm_work | maybe different patchset? | 00:03 |
| johnsom | Yeah, his patch hasn't merged yet | 00:03 |
| rm_work | ah | 00:03 |
| rm_work | blegh | 00:03 |
| rm_work | alright | 00:03 |
| rm_work | so i wonder ... | 00:04 |
| openstackgerrit | Adam Harwell proposed openstack/python-octaviaclient master: Add check O346 to disallow backslash line continuation https://review.openstack.org/471499 | 00:05 |
| openstackgerrit | Merged openstack/python-octaviaclient master: Fix command to include PROXY and update metavars https://review.openstack.org/471991 | 00:05 |
| rm_work | yesss | 00:05 |
| rm_work | got my +2's back | 00:05 |
| openstackgerrit | Adam Harwell proposed openstack/python-octaviaclient master: Add check O346 to disallow backslash line continuation https://review.openstack.org/471499 | 00:05 |
| rm_work | :P | 00:05 |
| rm_work | win | 00:05 |
| johnsom | Lucky | 00:05 |
| rm_work | usually works :P | 00:05 |
| rm_work | heh yep passes pep8 | 00:06 |
| rm_work | sweet | 00:06 |
| johnsom | Coolness, unless someone has a reason why not, I will cut a client release tomorrow | 00:06 |
| rm_work | awesomeeeee | 00:06 |
| rm_work | ROFL | 00:06 |
| rm_work | https://review.openstack.org/#/q/project:openstack/python-octaviaclient+status:open | 00:06 |
| johnsom | Are you guys going to add quota is that something I need to put on my list? | 00:07 |
| rm_work | My OCD might actually be satisfied for like 5 seconds | 00:07 |
| rm_work | ah I'm sure Jude can get to it ^_- | 00:07 |
| johnsom | Oh, darn, sorry to pop your OCD bubble.... | 00:07 |
| johnsom | Ok, off to date night. Catch you all tomorrow. | 00:08 |
| rm_work | later | 00:09 |
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| openstackgerrit | Merged openstack/python-octaviaclient master: Add check O346 to disallow backslash line continuation https://review.openstack.org/471499 | 00:14 |
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| rm_work | diltram_: ! | 00:38 |
| openstackgerrit | Adam Harwell proposed openstack/octavia master: Enable add debug account for ssh access https://review.openstack.org/464560 | 00:41 |
| rm_work | rebased and testing | 00:41 |
| marcin123 | Using Ocata/Neutron/Octavia should this show non zero output: "neutron lbaas-loadbalancer-stats" ? | 00:50 |
| rm_work | hmmm, via neutron yes I believe so | 00:50 |
| rm_work | if any traffic has passed on your LB | 00:50 |
| rm_work | you can check the octavia DB and see if it's being recorded there | 00:50 |
| marcin123 | Octavia db has it in table listener_statistics, but Neutron db | 00:56 |
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| marcin123 | table lbaas_loadbalancer_statistics has zeros, so most likely neutron call is just looking into Neutron DB | 00:57 |
| leitan | Hi guys im back, sorry soccer game, rm_work johnsom any thoughts about my logs ? | 00:57 |
| rm_work | leitan: err, my thoughts are ... let me look | 00:58 |
| rm_work | I got busy >_< | 00:58 |
| rm_work | [15:55:13] <johnsom>leitan There is something in your nova config adding the extra IPs. grep that log for "a3c64b9d-79eb-48b0-b2fd-fb6e57ab0824". You will see that we poll nova to see when the status goes active so there are a number of debug messages while nova is building the instance, noted by "status": "BUILD". As the build progresses nova is adding those interfaces to the instance. If you grep for REQ you can see | 00:58 |
| rm_work | how we are asking nova to build it with one network. | 00:58 |
| rm_work | so yeah | 00:59 |
| rm_work | something funky is happening on the nova side apparently | 00:59 |
| leitan | rm_work: weird, i have launched by now 100 instances attached to the lb-mgmt-network and cant reproduce the behaviour, but amphorae does this with every first LB of the couple i create | 01:00 |
| rm_work | 2017-06-08 19:48:19.951 31 WARNING octavia.compute.drivers.nova_driver [-] Both amp_image_id and amp_image_tag options defined. Using the amp_image_id. | 01:02 |
| rm_work | is that on purpose for debugging or such? | 01:03 |
| rm_work | hopefully just planning to use amp_image_tag when you're up and running | 01:03 |
| leitan | rm_work: tried the tag, didnt work, went back to using image id | 01:05 |
| leitan | rm_work johnsom , heres my nova.conf http://paste.openstack.org/show/3ZGJWzOJoLcMBjxGHScN/ | 01:06 |
| rm_work | when you upload the image to glance | 01:07 |
| rm_work | you have to give it the tag there | 01:07 |
| leitan | i gave them the tags | 01:08 |
| leitan | ill go back to try that later | 01:08 |
| leitan | by now i just want to consistenly build load balancers | 01:08 |
| rm_work | lol right yeah sorry | 01:12 |
| rm_work | hmm | 01:12 |
| rm_work | yeah i'm not seeing anything weird | 01:12 |
| leitan | me neither | 01:12 |
| leitan | i have 3 neutron apis currently serving the traffic | 01:13 |
| leitan | ill try disabling two, and let just one running | 01:13 |
| leitan | maybe is something related to a deadlock or something like that | 01:13 |
| rm_work | and watch logs from there, maybe see what is asking for the other ips? | 01:13 |
| leitan | but i found that really weird that this doestn happen in the normal instance creation workflow | 01:13 |
| rm_work | maybe try mimicking EXACTLY the boot command we make | 01:14 |
| leitan | ill do that | 01:15 |
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| rm_work | alright i'm disappearing for a bit | 01:38 |
| leitan | (Y) | 01:44 |
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| leitan | johnsom: checked the line that you told me on the compute_tasks.py, its there | 02:00 |
| leitan | with the ":" | 02:01 |
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| openstackgerrit | ZhaoBo proposed openstack/octavia master: Extend api to accept qos_policy_id https://review.openstack.org/458308 | 03:22 |
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| openstackgerrit | OpenStack Proposal Bot proposed openstack/octavia-dashboard master: Updated from global requirements https://review.openstack.org/472515 | 03:52 |
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| openstackgerrit | Songming Yan proposed openstack/neutron-lbaas master: Fix the problem of the file mode. https://review.openstack.org/406888 | 10:45 |
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| leitan | hi guys, still debugging de duplicated management IP issue, still cant find anything, i see two interface_attach actions, but still dont know why | 14:25 |
| leitan | created tons of vms, on the same network, same image | 14:26 |
| leitan | the issue doesnt happen | 14:26 |
| leitan | ill try to emulate the same create command that you guys send, to see if theres something there | 14:26 |
| leitan | if not, ill try to add a "hack" for the rest_api.driver to iterate over all the interfaces trying to configure the LB | 14:27 |
| fishbone | Hello all, when I try to create a load balancer in the dashboard I receive an error: error source_type | 14:30 |
| fishbone | I am able to create load balancers in the cli, however; when created the horizon lbaasv2 panel no longer works at all | 14:30 |
| leitan | i am also wondering why is not a stable/newton tag on the neutron-lbaas-dashboard repo | 14:33 |
| xgerman_ | leitan we didn’t do a newton release since there haven’t been changes but we learned form that omission and are now doing a release no matter what | 14:37 |
| leitan | xgerman_: ok, so if i install mitaka on my newton dashboard, its the same, or do you guys recommend to use ocata version on my newton dashboard ? | 14:38 |
| xgerman_ | mitaka is the same… | 14:38 |
| xgerman_ | we don’t really have a strong opinion | 14:38 |
| fishbone | I was having this issue since liberty, I have updated through to each new openstack release and the issue persisted | 14:47 |
| fishbone | I have reinstalled the panel from the git repository each time | 14:47 |
| fishbone | not from the master branch however; I installed from one of the stable branches, I am now on ocata | 14:47 |
| leitan | fishbone: whats the error on the panel ? do you have a bug report created since youre having the issue since liberty ? | 14:51 |
| fishbone | leitan: no I do not have a bug reported, apologies, I only receive the error: source_type and error: unable to launch load balancer | 14:53 |
| fishbone | leitan: there are no issues in any logs for apache or neutron-lbaasv2 | 14:53 |
| leitan | no error on the apache_error.log ? thats weird, do you have your horizon configured as DEBUG=True on your local_settings.py ? | 14:54 |
| leitan | xgerman_: ok ill try mitaka, if for some reason doesnt work ill try ocata | 14:55 |
| leitan | i remember using master with haproxy agent-mode wihtout issues from the panel | 14:55 |
| leitan | fishbone: are you using octavia ? or haproxy agent mode ? or f5 ? or what service_provider ? | 14:56 |
| -openstackstatus- NOTICE: The Gerrit service on review.openstack.org is being restarted now to clear an issue arising from an unanticipated SSH API connection flood | 14:56 | |
| xgerman_ | Yeah, if you can file a bug wwe can have a look - eanderson is doing some GUI work so hopefully we can get to the bottom of this | 14:58 |
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| fishbone | leirtan: sorry for the late reply, I am using haproxy with service_provider = LOADBALANCERV2:Haproxy:neutron_lbaas.drivers.haproxy.plugin_driver.HaproxyOnHostPluginDriver:default | 15:11 |
| leitan | fishbone: that should work totally fine are you installing the _1481 file ? or the _1480 when you copy to /enabled ? | 15:28 |
| fishbone | lieten: I copied both files | 15:32 |
| fishbone | leitan: I copied all of the contents of the enabled/ directory in the neutron-lbaas-dashboard/neutron_lbaas_dashboard/ folder | 15:32 |
| leitan | fishbone: wrong | 15:33 |
| leitan | yo need to copy just the _1481 | 15:33 |
| leitan | collect static, compress (if compress enabled) and restart apache | 15:33 |
| leitan | can you try that out ? | 15:33 |
| fishbone | leitan: ok, I will try that, thank you | 15:33 |
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| leitan | xgerman_ rm_work johnsom i did another finding on the duplicated interface issue, if the loadbalancer VIP is created in a flat network (currentyl my public net) the duplicated ip issue does not happen, never, BUT if i create the vip for an internal LB in a tunneled VXLAN network, the issue comes up every time | 15:52 |
| xgerman_ | mmh, interesting… | 15:53 |
| leitan | xgerman_: indeed | 15:55 |
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| leitan | xgerman_: i thought about hacking into here : def _translate_amphora of the nova_driver.py , in order that the rest_api_driver choses an ACTIVE port to construct the base_url, cause all the other ports that gets attached are on state DOWN | 15:56 |
| leitan | this will prevent my setup from failing | 15:56 |
| leitan | cause today, it just uses the lb_network_ip = interface.fixed_ips[0]['ip_address'] | 15:57 |
| xgerman_ | ok, sounds good… we should focus on active ports | 15:57 |
| leitan | the subzero of the fixedi_ips lists | 15:57 |
| leitan | i think this should be always like that | 15:57 |
| leitan | xgerman_: sounds sort of logical in order to fill a bug and get this into master ? | 15:57 |
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| xgerman_ | yep, bug, patch, master | 15:58 |
| leitan | xgerman_: roger | 15:58 |
| fishbone | leitman: If I exclude either of the files from the dashboard enabled directory the lbaasv2 panel does not function properly, it seems I need both the 1480 and 1481 files | 16:00 |
| leitan | fishbone: that should not happen: https://docs.openstack.org/mitaka/networking-guide/config-lbaas.html | 16:11 |
| leitan | xgerman_: https://bugs.launchpad.net/octavia/+bug/1697033 bug filled | 16:17 |
| openstack | Launchpad bug 1697033 in octavia "lb_network_ip should choose only ACTIVE ports" [Undecided,New] | 16:17 |
| xgerman_ | thx | 16:18 |
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| leitan | xgerman_: another thing i saw, if i shutdown one instance, the healthmanager does not recreate it, cause it cant contact it, and when i try to operate with the LB everything fails cause the rest_driver is trying to contact the shutdown instance, turning this isntance on, to running state fixed the issue | 16:34 |
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| xgerman_ | well, we had a big discussion once tat if you shut down an instance manually you know what you do and don’t want ti automgically recreated… that’s why we documented the port shhutdown in all our docs as away to force a failover | 16:39 |
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| leitan | xgerman_: great, if that the expected behaviour its ok, and ill handle shutdowns myself | 16:48 |
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| xgerman_ | yeah, we were mulling changing that but it’s expected right now | 16:49 |
| leitan | trying to install the dashboard im running into the same issue as fishbone | 17:08 |
| leitan | if i do not copy the _1480 file, the option in the panel does not even appear | 17:08 |
| leitan | but when both files are copied, i get the "source_type" error | 17:08 |
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| xgerman_ | mmh, johnsom + I tested the board a while ago — I can only say it ysed to work ;-) | 17:16 |
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| fishbone | I've noticed a warning that I cannot load the haproxy driver, i have tried device_driver = neutron_lbaas.services.loadbalancer.drivers.haproxy.namespace_driver.HaproxyNSDriver, device_driver = neutron_lbaas.drivers.haproxy.namespace_driver.HaproxyNSDriver | 17:37 |
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| fishbone | Hello all, is there an issue with my naming convention for the device driver or is there a third party application I must install/configure | 18:06 |
| rm_work | err | 18:09 |
| marcin123 | Neutron/Octavia (Ocata) What is a recommended way of creating VIP with X-Forwarded-For? I do not see neutron client exposing that option | 18:09 |
| rm_work | `neutron_lbaas.drivers.haproxy.namespace_driver.HaproxyNSDriver` looks right | 18:10 |
| leitan | xgerman_ rm_work johnsom celebrated too early, it happens when the vip is on a flat network too | 18:10 |
| leitan | :( | 18:10 |
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| rm_work | leitan: T_T | 18:10 |
| johnsom | Yeah, that was after neutron client was frozen for deprecation. You can do it via the API | 18:10 |
| rm_work | marcin123: X-Forwarded-For is an insert-header thing | 18:11 |
| leitan | ill code the patch | 18:11 |
| rm_work | yes, the API supports it | 18:11 |
| leitan | so lb_network_ip | 18:11 |
| leitan | is picked up only from an active port | 18:11 |
| leitan | so i can at least workaround the issue for now | 18:11 |
| rm_work | leitan: erm, rather than jumping immediately to a patch that makes it work with multiple IPs -- it shouldn't have multiple to begin with? | 18:11 |
| rm_work | hmm | 18:12 |
| rm_work | i guess that's not necessarily bad | 18:12 |
| rm_work | but | 18:12 |
| leitan | rm_work: right ... but, it only happens with octavia, and i cant get to the bottom of the reason why | 18:12 |
| rm_work | did you manage to exactly duplicate our nova build? | 18:12 |
| leitan | i see two or more instance_attach orders on nova | 18:12 |
| leitan | but i dont know why | 18:12 |
| leitan | rm_work: not yet | 18:12 |
| johnsom | fishbone It will fail with the _1480 file copied. Be sure to run all of the steps in the readme after you remove that 1480 file. https://github.com/openstack/neutron-lbaas-dashboard/blob/master/README.rst | 18:16 |
| johnsom | I am considering deleting the 1480 file, I just need to understand better why it was there in the first place | 18:16 |
| leitan | johnsom: currently not working for me using only the _1481 file either | 18:18 |
| eandersson | You need _1450 and _1481 | 18:20 |
| eandersson | Those are the two we are using with the Ocata version of Horizon | 18:20 |
| eandersson | Actually not sure why _1450 would be needed, but we have it :p | 18:22 |
| eandersson | ... not even sure where I got that one from | 18:23 |
| johnsom | Yeah, I was trying to figure out what 1450 is | 18:23 |
| johnsom | Ah, ok. 1450 is the LBaaSv1 panel which is now EOL | 18:24 |
| johnsom | It has been deleted from the code base is why I couldn't find it | 18:25 |
| fishbone | johnsom: Yes I was going to mention I do not see the 1450 in the github repository | 18:25 |
| johnsom | Yeah, long since dead code | 18:25 |
| eandersson | We keep our own version of Horizon that bundles all of this, so might have accidently carried over from an older version. | 18:26 |
| johnsom | JudeC rm_work any reason not to do a client release? | 18:34 |
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| eandersson | Wish I had more interest in web front-end stuff - so many awesome changes that could be done to the dashboard | 18:35 |
| johnsom | Yes, it needs some love | 18:35 |
| johnsom | And a hammer | 18:35 |
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| leitan | eandersson: wow, so i need that 1450 also ? | 18:40 |
| eandersson | Nah | 18:40 |
| johnsom | No, 1450 is gone | 18:40 |
| leitan | ok, so _1481 is not even registering the panel for me | 18:42 |
| leitan | well johnsom rm_work xgerman_ finally fixed de dup ip issue | 18:50 |
| leitan | without touching the code | 18:51 |
| xgerman_ | how so? | 18:52 |
| rm_work | ! | 18:52 |
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| leitan | the issue was that in this deploy, the backend for glance, was file, not CEPH as we ussualy use, so yes, the amphorae image ... was present only on one glance api node, and are active-active load balanced ... so when a compute tried to spawn and nova-compute hits a glance node without the image, neutron allocates the ip, but failed to build the instance, on another iteration succeed, and attach multiple ports to it | 18:52 |
| xgerman_ | ouch, that’s a tough one | 18:53 |
| leitan | xgerman_: this but is related to it https://bugs.launchpad.net/nova/+bug/1609526 | 18:53 |
| openstack | Launchpad bug 1609526 in OpenStack Compute (nova) "Nova creates duplicate Neutron ports on instance reschedule" [Medium,In progress] - Assigned to Liyingjun (liyingjun) | 18:53 |
| leitan | without that cleanup ... this can happen | 18:54 |
| leitan | but = bug | 18:54 |
| leitan | its friday you know haha | 18:54 |
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| eandersson | That one is fun | 19:12 |
| eandersson | Basically for some reason the image download locks up the whole process, causing a slow image download to delay all other http requests | 19:12 |
| eandersson | puppet sets the request timeout to 30 or something so the neutron http calls timeout (as they are stuck due to the glance download) | 19:13 |
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| leitan | eandersson: here was more that two of the three active glance-api didnt actually have the image backing file ... | 19:15 |
| leitan | causing a one or two reeschedules | 19:15 |
| leitan | till hits the "good" glance | 19:15 |
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| eandersson | It didn't have it at all, or it didn't have it cached? | 19:15 |
| leitan | and nova doesnt tell neutron to cleanup the ip alloc | 19:15 |
| leitan | and assigns multiple ifaces to my amphorae | 19:16 |
| eandersson | Yea - I mean for us there were two issues | 19:16 |
| leitan | eandersson: didnt have it at all | 19:16 |
| eandersson | Basically for some reason the glance download is blocking all other processes from using requests (the http library) | 19:16 |
| leitan | eandersson: hmm thats an ugly one | 19:17 |
| leitan | i dont known why glance exists either | 19:17 |
| leitan | should be another table on nova | 19:18 |
| eandersson | We would see this a lot if an un-cached image was used to create many vms. | 19:18 |
| leitan | eandersson: i see | 19:18 |
| leitan | eandersson: thats why we maily deploy ceph as backing storage, and force the deploys to run vms as bootable volumes | 19:19 |
| leitan | no downloads, no wait, no lock | 19:19 |
| eandersson | nice | 19:19 |
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| leitan | yeah, but this non-ceph deploy played me well ... | 19:22 |
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| johnsom | This is good for review: https://review.openstack.org/#/c/472486 | 22:27 |
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| johnsom | FYI, I just built a fresh devstack with horizon enabled, followed the installation instructions for the neutron-lbaas-dashboard using the current master (Pike) versions and it loaded right up. No problem. Again, it's important that you follow the readme instructions for installation. It even creates fully functional load balancers... | 23:10 |
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