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| elynn | Morning~ | 01:47 |
|---|---|---|
| elynn | Hi Qiming , around? | 01:48 |
| elynn | Have you met deadlock problem before? https://bugs.launchpad.net/senlin/+bug/1675601 | 01:48 |
| openstack | Launchpad bug 1675601 in senlin "deadlock when scale a large cluster" [Undecided,New] | 01:48 |
| Qiming | yes | 01:53 |
| Qiming | never saw that | 01:53 |
| elynn | all the tests failed when I set the target node number to 1000 | 01:55 |
| elynn | and each time scale out 10 nodes. | 01:56 |
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| openstackgerrit | JeffreyGuan proposed openstack/senlin master: There is no need to check if the input is None or not. https://review.openstack.org/449430 | 05:05 |
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| xuhaiwei | Hi elynn, are you around? | 06:57 |
| XueFeng | yanyan, around? ask a problem about senlin reciever | 07:33 |
| XueFeng | question | 07:34 |
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| elynn | Hi xuhaiwei | 07:50 |
| yanyanhu | Hi, Xuefeng | 07:50 |
| xuhaiwei | elynn, have a question about senlin heat template | 07:50 |
| elynn | okay | 07:50 |
| elynn | Sorry just saw your message. | 07:51 |
| xuhaiwei | elynn, in this template https://github.com/openstack/heat-templates/blob/master/hot/senlin/cluster.yaml there is no alarm resource, so is it needed? | 07:51 |
| xuhaiwei | no problem | 07:51 |
| elynn | xuhaiwei: yes, you need to create an alarm resource | 07:51 |
| elynn | it's not included in that template. | 07:52 |
| xuhaiwei | this is a sample? https://github.com/openstack/heat-templates/blob/master/hot/senlin/autoscaled_loadbalancer_cluster.yaml | 07:52 |
| xuhaiwei | Currently which alarm type is supported? Ceilometer or Aodh? | 07:53 |
| elynn | I think this doc is much better https://docs.openstack.org/developer/senlin/scenarios/autoscaling_heat.html | 07:53 |
| elynn | Heat support both, that depends on your env. | 07:53 |
| xuhaiwei | Ceilometer alarm is not deprecated yet? | 07:54 |
| xuhaiwei | Saw some news about that, not sure about it | 07:54 |
| elynn | https://docs.openstack.org/developer/heat/template_guide/openstack.html#OS::Aodh::Alarm | 07:54 |
| elynn | What version of openstack you are running? | 07:55 |
| xuhaiwei | I am running the latest | 07:55 |
| xuhaiwei | I think newton version heat should support both, right? | 07:56 |
| elynn | Heat will map "OS::Ceilometer::Alarm" to "OS::Aodh::Alarm" | 07:56 |
| elynn | so you can use both of them, but I would suggest you use type OS::Aodh::Alarm | 07:56 |
| xuhaiwei | ok, it seems using Aodh is better | 07:56 |
| xuhaiwei | thank you, that helps me | 07:56 |
| elynn | https://github.com/openstack/heat/blob/d899c240e49a72246926b46f40f8076159bb5196/etc/heat/environment.d/default.yaml#L10 | 07:57 |
| elynn | No problem. | 07:57 |
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| XueFeng | hi,yanyan | 08:04 |
| XueFeng | When create a senlin receiver we create a queue by zaqar. And we can see we subscribe the queue succeeded. | 08:09 |
| XueFeng | But when we send a message to the queue, senlin can't recevice the notification | 08:10 |
| XueFeng | http://paste.openstack.org/show/604016/ | 08:13 |
| yanyanhu | hi, XueFeng | 08:16 |
| yanyanhu | let me check | 08:16 |
| XueFeng | ok | 08:16 |
| XueFeng | :) | 08:16 |
| yanyanhu | btw, you can ping me using my full irc name, then my screen will blink for my attention : ) | 08:17 |
| XueFeng | ok, I see | 08:18 |
| yanyanhu | so Zaqar did post notification to senlin-api but senlin-api didn't receive it? | 08:19 |
| yanyanhu | the log you pasted is the log message of zaqar server? | 08:19 |
| XueFeng | Yes, it's zaqar's log. I think seems some problem in zaqar or my zaqar's conf | 08:20 |
| XueFeng | it seems | 08:20 |
| XueFeng | I do a test reference the doc https://docs.openstack.org/developer/zaqar/subscription_confirm.html | 08:20 |
| XueFeng | create a subscription succeeded | 08:21 |
| yanyanhu | let me check the zaqar developer doc | 08:21 |
| yanyanhu | I recalled some extra configuration is needed to make it work | 08:21 |
| XueFeng | OK | 08:22 |
| yanyanhu | oh, btw, you can refer to the integration test job of senlin | 08:22 |
| XueFeng | I see | 08:22 |
| yanyanhu | it includes the complete progress of message receiver triggering | 08:22 |
| XueFeng | Will check it | 08:22 |
| yanyanhu | http://git.openstack.org/cgit/openstack/senlin/tree/devstack/lib/senlin#n133 | 08:24 |
| yanyanhu | this is the configuration in senlin side | 08:24 |
| XueFeng | All these I have configed. | 08:25 |
| yanyanhu | umm, that is weird, it should work | 08:29 |
| XueFeng | Seem the problem in zaqar. | 08:30 |
| yanyanhu | yea, but there is no any special configuration applied to zaqar in gate | 08:31 |
| yanyanhu | and the integration test works correctly in gate side | 08:31 |
| yanyanhu | which version of zaqar service you are using now | 08:31 |
| XueFeng | latest | 08:32 |
| XueFeng | I send message use the zapar-sample client | 08:33 |
| yanyanhu | oh, I see | 08:33 |
| yanyanhu | http://git.openstack.org/cgit/openstack/senlin/tree/senlin/tests/tempest/pre_test_hook.sh#n40 | 08:33 |
| yanyanhu | you could miss this configuration in zaqar | 08:33 |
| XueFeng | Let me see it | 08:33 |
| yanyanhu | especially this line "message_pipeline=zaqar.notification.notifier" | 08:33 |
| yanyanhu | without it, zaqar won't emit notification for message posted | 08:34 |
| XueFeng | oh, that great | 08:34 |
| XueFeng | I missed this | 08:34 |
| XueFeng | Will try again | 08:35 |
| yanyanhu | ok | 08:36 |
| Qiming | that is a stupid option | 08:40 |
| openstackgerrit | OpenStack Proposal Bot proposed openstack/senlin-dashboard master: Imported Translations from Zanata https://review.openstack.org/449503 | 09:03 |
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| XueFeng | hi,yanyan, QiMing, run message receiver succeeded | 10:14 |
| XueFeng | message_pipeline=zaqar.notification.notifier is correct in zaqar by default. Another config in zaqar has problem. | 10:17 |
| yanyanhu | XueFeng, good to hear that : ) | 10:26 |
| XueFeng | thanks yanyan:) | 10:38 |
| XueFeng | yanyanhu | 10:38 |
| yanyanhu | my pleasure :) | 10:39 |
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| openstackgerrit | XueFeng Liu proposed openstack/senlin master: Fix a doc problem in receiver message sample https://review.openstack.org/449568 | 10:53 |
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| openstackgerrit | XueFeng Liu proposed openstack/senlin master: Change "cluster" key to "cluster_id" in message body https://review.openstack.org/449568 | 14:44 |
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