Sunday, 2015-01-18

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openstackgerritMerged stackforge/magnum: Change Service name to magnum  https://review.openstack.org/14805901:07
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openstackgerritMerged stackforge/magnum: Port parsable error middleware from Ironic  https://review.openstack.org/14806901:35
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openstackgerritMerged stackforge/magnum: Port NoExceptionTracebackHook from Ironic  https://review.openstack.org/14807001:41
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openstackgerritSteven Dake proposed stackforge/magnum: Add note about heat finishing the job before continuing  https://review.openstack.org/14806302:52
openstackgerritSteven Dake proposed stackforge/magnum: Log error and exit if templates are not installed  https://review.openstack.org/14806702:57
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sdakeyar02:57
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sdakeall the error checking in magnum needs love03:36
sdakeI can crash it 5 different ways in the last 10 minutes03:36
sdakewe need to have sync between conductor and heat- that owuld help03:36
jay-lau-513sdake can you help file bugs for all of your issues so that we can help03:42
jay-lau-513sdake yes, we need better error handling03:42
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sdakejay-lau-513 I was trying to reproduce them to file them into wseparae bugs but got lost on that task15:41
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openstackgerritSteven Dake proposed stackforge/magnum: Add note about heat finishing the job before continuing  https://review.openstack.org/14806316:14
openstackgerritSteven Dake proposed stackforge/magnum: Log error and exit if templates are not installed  https://review.openstack.org/14806716:17
openstackgerritJay Lau proposed stackforge/magnum: Add more tests for test_objects.py  https://review.openstack.org/14811316:17
sdakemorning16:19
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hongbinping sdake16:20
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openstackgerritSteven Dake proposed stackforge/magnum: Log error and exit if templates are not installed  https://review.openstack.org/14806716:22
sdakeshoot hognbin16:26
sdakehongbin16:26
hongbinhey16:26
hongbintwo things about the quick start16:27
hongbin1. I think we'd better to clain the OS/version we tested16:27
hongbinE.g. Ubuntu 14.0416:27
sdakeFedora 21 has been tested, and yaunying claimed he tested ubuntu 14.0416:27
sdakeso sure, add areview for those two oses16:27
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hongbink16:28
hongbin2. For the bay create16:28
sdakeyou mean the host os to run magnum on right?16:28
sdakethe only micro os supported at this point is fedora at omic16:28
hongbinIt provision 3 m1.medium nodes. Is that correct?16:28
sdakeif you set nodecount to 2, yo uwill get 3 m1.medium nodes16:28
sdakeI usually set nodecount to 116:28
hongbinThe thing is users usually don't have that much resources.16:29
sdakegood point16:29
sdakemaybe m1.small then16:29
hongbinThat would be great16:29
sdakem1.small is too small for my normal use, but should fit in a 8gb footprint16:29
sdakeI have 16gb footprint and have 64gb on order16:29
hongbink16:30
sdakeso your going to do those two reviews?16:30
sdakehow much ram do you ahve?16:30
sdakeperhaps we should put a  tested on fedora 21, ubutnux with 8gb ram or something similar16:30
hongbinI usually run devstack in a m1.large16:30
sdakeoh you run devstack in a vm16:31
hongbinyes16:31
sdakeI see, I run devstack on bare metal16:31
hongbinyou have resources :)16:31
hongbinYes, I can test it in a vm. m1.small, node-count is 2. Correct?16:32
sdakethat should work16:32
hongbink16:32
sdakethat should create 3 2gb nodes16:32
sdakem1.small is a bit too small for running kolla for example16:32
hongbinsounds good.16:32
hongbinen16:32
sdakebut it will run one pod like the xamples show16:33
hongbink16:33
hongbinI will go through the guide with m1.small to validate the steps first.16:35
openstackgerritSteven Dake proposed stackforge/magnum: Remove redundant information  https://review.openstack.org/14811516:35
hongbinAnd let you know the result. Then we can discuss further.16:35
sdakeour quickstart guide is looking pretty good16:35
sdakeyou may have to change em1 on non-fedora systems16:35
sdakei'm not sure if that will even work from inside a vm16:36
sdakeI havdren't tried it16:36
sdakevm on vm is evil :)16:36
hongbinem1?16:36
sdakeinterface in devstack setup16:36
hongbinI agree. QEMU is too slow16:37
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sdakejay-lau-513 are you around16:42
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openstackgerritSteven Dake proposed stackforge/magnum: Magnum was automatically deleting stacks that failed to orchestrate  https://review.openstack.org/14811817:39
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openstackgerritSteven Dake proposed stackforge/magnum: Remove automatic deletion of failed stacks  https://review.openstack.org/14811817:47
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openstackgerritSteven Dake proposed stackforge/magnum: Delete bay independent of presence of heat stack  https://review.openstack.org/14812218:35
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hongbinsdake: The localrc doesn't work for me20:04
hongbinHere is the error20:05
hongbin2015-01-18 19:47:29.130 | + cd /opt/stack/heat 2015-01-18 19:47:29.130 | + git checkout stable/juno 2015-01-18 19:47:29.132 | error: pathspec 'stable/juno' did not match any file(s) known to git.20:05
hongbinI run devstack on Ubuntu14.0420:05
hongbinK. The cause is that devstack use the --depth option to clone20:23
hongbin2015-01-18 20:19:56.075 | + timeout -s SIGINT 0 git clone --depth 1 git://git.openstack.org/openstack/heat.git /opt/stack/heat20:23
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openstackgerritHongbin Lu proposed stackforge/magnum: Make the quickstart guide to work  https://review.openstack.org/14813322:36
sdakehongbin odd22:49
hongbinIt seems it is due to a latest change in devstack22:51
hongbinI have proposed a fix to devstack https://review.openstack.org/#/c/148130/22:51
sdakeinteresting22:54
sdakeI have a bit older version of devstack generally once I get devstack working I dont change it ;-)22:54
sdakewere you able to start a bay and pod etc?22:54
hongbinBay is fine.22:57
hongbinPod no22:57
hongbinI am figuring it out22:58
sdakecan you ssh into your vm?22:59
sdakeI will help you debug a bit if you liek22:59
sdakeyou may find this help ful sudo iptables --table nat -A POSTROUTING -o em1 -j MASQUERADE23:00
sdakewhere em1 is your network interface23:00
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sdakefirst step is to see if you can ssh into your vm23:01
sdakenext step is to see if you can get data into your vm from outside your network23:01
sdakeif those two things fail, I'm not sure why pod creation wouldn't work23:01
sdakewfm on master23:01
hongbin1. I can ssh to the VM23:04
hongbin2. Inside the VM, it seems I cannot get data from outside. I tried to ping google.ca. It didn't work.23:05
sdaketry ping 8.8.8.823:05
sdake(ips rather then dns)23:05
sdakehttp://docs.openstack.org/developer/devstack/guides/neutron.html23:06
hongbinIn the master VM, no. I cannot ping it23:06
sdakeread the part about firewalls (I added that) :)23:07
sdakeok, if you cannot ping at all then your masquarade rule is not set23:07
sdakerecommend setting it above - it will forward packets all through em123:07
sdake(or whatever your initial interface is named)23:07
hongbink. I will try that.23:07
hongbinthx23:07
sdakedid you have devstack working previously?23:08
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hongbinyou mean if I have worked with devstack, or have a working devstack already?23:08
sdakeworking devstack setup with neutron23:08
hongbinyes, no in other branch23:09
hongbinthis is the first time I stack on master23:09
hongbins/no/but/23:09
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sdakeyuanying around?23:17
yuanyingmorning, sdake23:17
sdakemorning fine sir23:17
sdakewoudl you mind tackling the review queue this morning?23:17
sdakeI think we are all set for milestone #1 ;-)23:17
yuanyingNow I'm reviewing.23:17
sdakeI can't find anything seriously wrong at this point23:17
sdakeI added a slew of blueprints for milestone #2 as well23:18
sdakeif you have any to suggest feel free to write em down ;)23:18
yuanyingok23:18
yuanyingNow, I'm reviewing this patch. https://review.openstack.org/#/c/14811823:19
yuanyingI want to remain faliled stack because I want to why that stack is failed.23:19
yuanyingIf stack is failed, I can't find it.23:20
sdakethe code as is deletes the stack23:20
jay-lau-513sdake just come here23:20
sdakesee the bug report for more details23:20
sdakejay-lau-513 if you have more blueprints add em in pls23:21
sdakethe more we have the better it looks like we actually have a roadmap ;-)23:21
jay-lau-513sdake you mean the network and scheduler?23:21
sdakethose make sense as blueprints23:22
sdakei've been kind of ignoring the container-only use case23:22
sdakeand assuming people would just use k8s23:22
sdakebut that may be incorrect thinking23:22
jay-lau-513ok, i see, I will file related bp for review23:23
hongbinsdake: the iptable command works. Now the VM can ping outside23:23
sdakenice hongbin23:24
sdakewinning ;)23:24
sdakebtw, figuring out the iptables and firewall thing took me literally 150 hours or more23:24
sdakeof jerking around with it23:24
hongbinhaha23:24
hongbinso I saved 150 hours23:24
hongbin:)23:24
hongbinNow another problem on pod deleting. Maybe a review in queue will solve it23:25
hongbin2015-01-18 23:22:50.664 4493 DEBUG oslo_concurrency.processutils [-] u'kubectl delete pod mariadb -s http://192.168.1.228:8080' failed. Not Retrying. execute /usr/local/lib/python2.7/dist-packages/oslo_concurrency/processutils.py:24923:25
hongbin2015-01-18 23:22:50.665 4493 ERROR magnum.conductor.handlers.common.kube_utils [-] Couldn't delete pod mariadb due to error [Errno 2] No such file or directory23:25
sdakehmm I ddin't notice that23:26
sdakebut i'm not sure I tested that or not23:26
sdakewe really need functional tests23:26
sdakeso we dont hav eto manually test all this stuff constantly23:27
hongbinagree23:27
hongbinso you are sure this is a bug?23:27
hongbinor it is due to my setting?23:27
sdakei don't see how it could be due to your environment23:27
sdakeit looks like a bug in kubernetes to me23:27
sdakebut I'm not certain23:28
sdakeif I could get my pod creation going I could tell you23:28
hongbink23:28
sdakebut my network is busted now23:28
hongbink23:28
hongbinJust remind me to file a bug report if it is actually a bug23:29
hongbinor maybe I can figure it out later23:29
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hongbinanyway. I will leave for while23:29
hongbinthanks for your help23:30
sdakehttp://paste.fedoraproject.org/171222/2162382523:30
sdakehere is my pod create23:30
sdakeit appears busted23:30
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openstackgerritJay Lau proposed stackforge/magnum: Add more tests for test_objects.py  https://review.openstack.org/14811323:31
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sdakenm, I had old client23:33
sdakegoing forward, we need to not break the clients23:33
sdakeso if there is anything anyone wants to add, now is the time to do it :)23:33
sdakeas in backwards compatibility breaking23:33
sdakealso the dev guide needs update for the new --manifest flag23:33
sdakehongbin I can confirm you have an environmental problem - pod deletion works for me23:35
openstackgerritSteven Dake proposed stackforge/magnum: Rename "ackend" to "conductor"  https://review.openstack.org/14813523:43
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