Thursday, 2016-07-28

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openstackgerritMerged openstack/senlin: [Trivial] Remove executable privilege of doc/source/conf.py  https://review.openstack.org/31101302:34
openstackgerritMerged openstack/senlin: Revise region placement policy doc for developer  https://review.openstack.org/34769002:40
openstackgerritMerged openstack/senlin: Revise LB policy doc for developer  https://review.openstack.org/34768602:40
openstackgerritMerged openstack/senlin: Revise deletion policy doc for developer  https://review.openstack.org/34768002:41
openstackgerritMerged openstack/senlin: Revise zone placement policy doc for developer  https://review.openstack.org/34769902:41
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openstackgerritYanyan Hu proposed openstack/senlin: Integration test for nova server cluster  https://review.openstack.org/34765403:14
openstackgerritYanyan Hu proposed openstack/senlin: Integration test for heat stack cluster  https://review.openstack.org/34811003:14
openstackgerritEldonZhao proposed openstack/senlin: Set node status ERROR when physical id is none  https://review.openstack.org/34773203:23
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openstackgerritQiming Teng proposed openstack/senlin: Documentation for builtin policies  https://review.openstack.org/34763006:01
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openstackgerritYanyan Hu proposed openstack/senlin: Make lb timeout configurable  https://review.openstack.org/34656906:36
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openstackgerritMerged openstack/senlin: Add some release notes about recent changes  https://review.openstack.org/34760006:39
openstackgerritOpenStack Proposal Bot proposed openstack/senlin-dashboard: Imported Translations from Zanata  https://review.openstack.org/34816207:44
openstackgerritYanyan Hu proposed openstack/senlin: Make lb timeout configurable  https://review.openstack.org/34656907:53
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openstackgerritEldonZhao proposed openstack/senlin: Set node status ERROR when physical id is none  https://review.openstack.org/34773208:20
Qimingeldon_, there?08:26
eldon_yes08:26
Qimingthanks for proposing the patch about physical id being None08:26
Qimingbut yanyan and I have some suggestions to fix it in a different way, have you checked the review comments?08:27
eldon_yes, but I think we have caught the exception, and processed it.08:28
Qimingwhere?08:28
eldon_https://github.com/openstack/senlin/blob/master/senlin/engine/node.py#25408:30
Qimingif that is the case, we will not reach line 259, right?08:31
eldon_yes08:32
eldon_as I answered yanyan in the review comments08:33
Qiminghere is the logic08:34
Qimingif line 253 is throwing an exception that is caught by the 'except' statement on line 25408:35
Qimingwe are already setting the node status to ERROR on line 257, by calling _handle_exception08:35
Qimingthe only reason that physical_id is None seems to be some exceptions we failed to catch08:36
Qimingif we can identify that exception, then we can delete line 259-26008:36
eldon_yes.08:37
Qimingthat is what I'm suggesting08:37
eldon_sorry, I don't what exceptions I should catch:)08:37
Qimingyep, that is where an investigation is deserved08:38
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Qimingthe error is a little bit weird08:40
Qimingif you check this: https://github.com/openstack/senlin/blob/master/senlin/profiles/os/nova/server.py#L38808:40
eldon_I think so:)08:41
Qimingwe must have got the server object at line 38808:41
eldon_And when I create node, we may meet up a lot unexpected exceptions.08:41
Qimingor else, if 'server' is None, we will get an exception on line 38808:41
Qimingthe do_create() method is supposed to return the physical_id which should not be None08:42
openstackgerritMerged openstack/senlin: Documentation for builtin policies  https://review.openstack.org/34763008:42
QimingI believe you can find some hints by adding some LOG.error('') lines into the source code to find out the exception types08:44
Qimingto be honest, that is how I am debugging this kind of problems08:45
eldon_Thanks a lot, Qiming. I will try again:)08:50
Qiminggreat08:50
Qimingthat will be a huge help08:50
Qimingwe really want to make sure we are catching all exceptions and getting them handled properly08:51
Qimingor else we are building things on sands ...08:51
openstackgerritQiming Teng proposed openstack/senlin: Doc for affinity and affinity policy  https://review.openstack.org/34818008:54
openstackgerritShan Guo proposed openstack/senlin: Tutorial doc code is out of date  https://review.openstack.org/34820910:04
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openstackgerritMerged openstack/senlin: Tutorial doc code is out of date  https://review.openstack.org/34820914:30
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