Monday, 2015-02-16

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openstackgerritKai Qiang Wu proposed stackforge/magnum: Fix the wrong number  https://review.openstack.org/15566601:01
openstackgerritKai Qiang Wu proposed stackforge/magnum: Update requirement  https://review.openstack.org/15564801:02
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openstackgerritJay Lau proposed stackforge/magnum: Do not call get_json() in TestPost for pod test  https://review.openstack.org/15601901:34
openstackgerritJay Lau proposed stackforge/magnum: Do not call get_json() in TestPost for pod test  https://review.openstack.org/15601901:42
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openstackgerritMerged stackforge/magnum: Fix the wrong number  https://review.openstack.org/15566601:57
openstackgerritJay Lau proposed stackforge/magnum: Do not call get_json() in TestPost for pod test  https://review.openstack.org/15601901:58
openstackgerritJay Lau proposed stackforge/magnum: Do not call get_json() in TestPost  https://review.openstack.org/15609801:58
openstackgerritJay Lau proposed stackforge/magnum: Do not call get_json() in TestPost for pod test  https://review.openstack.org/15601901:58
openstackgerritJay Lau proposed stackforge/magnum: Do not call get_json() in TestPost  https://review.openstack.org/15609801:59
openstackgerritMerged stackforge/magnum: Update requirement  https://review.openstack.org/15564802:00
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openstackgerritJay Lau proposed stackforge/magnum: Do not call get_json() in TestPost  https://review.openstack.org/15601902:18
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openstackgerritMadhuri Kumari proposed stackforge/magnum: Disallow bay-create with non-positive integer.  https://review.openstack.org/15610502:50
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openstackgerritMadhuri Kumari proposed stackforge/magnum: Disallow bay-create with non-positive integer.  https://review.openstack.org/15610506:52
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openstackgerritKai Qiang Wu proposed stackforge/magnum: Fix the wrong parameter  https://review.openstack.org/15615108:15
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openstackgerritKai Qiang Wu proposed stackforge/magnum: Fix docker client server mismatch  https://review.openstack.org/15616109:32
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openstackgerritMerged stackforge/magnum: Remove # -*- encoding: utf-8 -*- from some python files  https://review.openstack.org/15602412:51
openstackgerritMerged stackforge/magnum: Remove get_xxxinfo_list from magnum  https://review.openstack.org/15602112:52
openstackgerritMerged stackforge/magnum: Do not call get_json() in TestPost  https://review.openstack.org/15601912:52
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Kennan:Guest70266 ping13:16
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dims__Kennan: pong13:48
Kennan:dims__13:56
Kennanhello13:56
Kennanso you favor docker_remote_api_vesion more than ddocker_client_version, right ?13:58
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dims__Kennan: yes, i do. a lot of people get confused between the two14:00
Kennan:dims__, what do you think https://github.com/docker/docker-py/blob/master/docker/client.py , I am not sure if we called Client here version14:01
Kennanis  it docker_client_version ?14:01
Kennanor something else ?14:01
KennanI just not quite sure14:01
dims__Kennan: my thought is if people are not sure, they will google "docker remote api version" and see latest version number is 1.1614:03
dims__Kennan: yes, i've seen bug reports in docker-py with people trying bad version numbers14:04
dims__dims@dims-mac:~/bin$ docker --version14:04
dims__Docker version 1.3.0, build c78088f14:04
dims__they run this and try 1.3.0 as the version number14:04
Kennan:dims__ if we use docker_remote_api_version, does that means when user start magnum api/conductor process14:06
Kennanand exec magnum container-list failed poped client version and server version not same14:07
Kennanso they need either change docker_remote_api version14:07
Kennanor upgrade docker server14:07
Kennanright ?14:07
Kennanas you can find, ubuntu 14.04 default docker.io version is 1.2.014:08
dims__Kennan, if server version number > client version number, there's no need to change anything14:08
dims__what remote api version is it?14:08
dims__dims@dims-mac:~/bin$ docker version14:09
dims__Client version: 1.3.014:09
dims__Client API version: 1.1514:09
dims__Go version (client): go1.3.314:09
dims__Git commit (client): c78088f14:09
dims__OS/Arch (client): darwin/amd6414:09
dims__2015/02/16 09:08:53 Get http:///var/run/docker.sock/v1.15/version: dial unix /var/run/docker.sock: no such file or directory14:09
Kennan404 Client Error: Not Found ("client and server don't have same version (client : 1.15, server: 1.12)") to caller14:09
Kennanthis is client called failed if client version is 1.15. while docker version is 1.1214:10
KennanClient version: 1.0.114:10
KennanClient API version: 1.1214:11
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KennanServer version: 1.0.114:11
KennanServer API version: 1.1214:11
Kennan>>> from docker import Client >>> c = Client(base_url='unix://var/run/docker.sock') >>> c.info()14:14
Kennan>>> c.info() Traceback (most recent call last):   File "<stdin>", line 1, in <module>   File "/usr/local/lib/python2.7/dist-packages/docker/client.py", line 675, in info     True)   File "/usr/local/lib/python2.7/dist-packages/docker/client.py", line 98, in _result     self._raise_for_status(response)   File "/usr/local/lib/python2.7/dist-packages/docker/client.py", line 94, in _raise_for_status     raise errors.APIError14:15
Kennan404 Client Error: Not Found ("client and server don't have same version (client : 1.16, server: 1.12)")14:15
Kennan:dims__14:17
Kennanfor above the Client(url, version) here14:17
Kennando we name that docker_remote_api_version ? or docker_client_version ?14:18
Kennanwhich one is most suitable ?14:18
dims__that's the old docker command line client, we should go with newer ones and how they publish their documentation, my vote is still for the dirst one14:19
Kennanok. Thanks. Got it14:22
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sdake_heyfolks14:30
openstackgerritKai Qiang Wu proposed stackforge/magnum: Fix docker client server mismatch  https://review.openstack.org/15616114:35
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openstackgerritMerged stackforge/magnum: Disallow bay-create with non-positive integer.  https://review.openstack.org/15610515:49
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openstackgerritHongbin Lu proposed stackforge/magnum: Allow Json patch to take an integer value  https://review.openstack.org/15602015:57
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sdake__prad https://blueprints.launchpad.net/magnum/+spec/secure-kubernetes16:58
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pradksdake__, cool thx.. I'll definitely need that17:07
sdake__wkh is wkharold on irc17:07
pradkok17:08
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openstackgerritMerged stackforge/magnum: Fix the wrong parameter  https://review.openstack.org/15615117:54
openstackgerritHongbin Lu proposed stackforge/magnum: Fix MagnumException for parsing custom message  https://review.openstack.org/15631017:59
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openstackgerritMerged stackforge/magnum: Fix docker client server mismatch  https://review.openstack.org/15616118:30
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apmeltonhey, has anyone attempted to build a bay with the latest master?21:27
sdakedoesn't work?21:31
apmeltondoesn't appear to21:31
apmeltonI've reverted to the commit before the template was updated most recently21:32
sdakedid you delete and recreate your db?21:32
apmeltonand it seems to have made it further21:32
apmeltonsdake: this was a fresh devstack build21:32
sdakefresh devstack deson't delete the db for magnum21:32
sdakeyou have to do that manually21:32
sdakethere is no devstack integration for magnum atm21:33
apmeltonsdake: I mean, this was a completely fresh host21:33
sdakeat minimum you should do magnum-db-manage upgrade21:33
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sdakeapmelton pls file a bug21:34
hongbinapmelton, sdake: I wonder if you can see a failure status on the stack21:35
hongbinIf you can see the stack is failed, then it has nothing to do with the db21:35
apmeltonhongbin: yes, it's the stack that failed21:35
apmeltonthe status message wasn't very helpful though21:35
sdakeuse nova show21:36
sdaketo show the vm that is in the failed state21:36
sdakeit should give something more helpful21:36
apmeltonsdake: there weren't any vms21:36
sdakemy guess is your out of ram or out of room for allocating things21:36
sdakeheat event-lis will show the last thing created that failed21:36
sdakeuse show on that21:36
sdakedebugging heat = so much fun :(21:37
hongbinyes, everything I debug heat, I have to open the h-eng screen21:37
apmelton| kube_minions           | 1ace73bd-6c11-42fd-8dc2-e47098ecaa63 | Error: Resource CREATE failed: Error: Resource CREATE failed: ResourceInError: Went to status error due to "Unknown" | CREATE_FAILED      | 2015-02-16T21:26:35Z |21:37
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hongbinapmelton: how much ram you have?21:40
apmelton~16G21:40
apmeltonlooks like cinder might have been the issue21:40
hongbincould you run something like and paste the output: heat resource-list -n 2 d6e749a5-bad5-40d4-bdde-40557da12a0f21:41
apmeltonhongbin: I've already deleted the stack, let me get back on master and try the bay-create again21:44
hongbinapmelton: k. Just let you know that I failed to run bay-create before21:46
hongbinI solved it by applying this change http://pastie.org/995491321:46
apmeltonthat looks to be the issue21:47
apmeltoncinder sched is showing failures to create21:47
apmelton| docker_volume               | f55f549e-e14e-4b60-b532-b41983eeb200                                                | OS::Cinder::Volume                                         | CREATE_FAILED   | 2015-02-16T21:45:36Z | 0               |21:47
hongbinYes, I had this problem21:48
hongbinnot sure why. My disk is 80G21:48
apmeltonwhat's the size of the pv?21:49
hongbinpv?21:49
apmeltonphysical volume21:49
apmeltoncinder uses LVM for it's volumes if I remember correctly21:49
apmelton"sudo pvs"21:50
apmeltonawesome hongbin, my stack seems to be going good now21:51
hongbinhttp://pastie.org/995491821:51
hongbingreat21:51
apmeltonI wonder if cinder exposes a size in localrc21:52
apmeltonlooks like VOLUME_BACKING_FILE_SIZE, https://github.com/openstack-dev/devstack/blob/36b13f58cfc2ddc286d96e4aa45d565c97ab5990/doc/source/configuration.rst#cinder21:54
apmeltonstill, to fit just two nodes on that default, you'll need a 50 gig backing file21:55
hongbinYes, it looks like the default is too small21:56
hongbinI think a proper fix is to let users control the size of volume when creating a bay22:07
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hongbinapmelton, sdake: a bug was created for the bay creation issue https://bugs.launchpad.net/magnum/+bug/142251222:20
openstackLaunchpad bug 1422512 in Magnum "allow users to specify the size of docker volume" [Undecided,New]22:20
dims_hi all, anyone have project ideas or interested in mentoring for GSoC 2015? please let me know https://wiki.openstack.org/wiki/GSoC2015 (or hop onto #openstack-gsoc)22:22
sdakedims_ I ned someone to do all m ywork for me all year can you make that happen22:23
dims_sdake: haha, this is just for summer22:23
dims_and google pays them!22:24
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