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| openstackgerrit | Lingyong Xu proposed openstack/python-saharaclient master: Update the documention for doc migration https://review.openstack.org/490262 | 01:01 |
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| openstackgerrit | Lingyong Xu proposed openstack/python-saharaclient master: Update the documention for doc migration https://review.openstack.org/490262 | 01:40 |
| openstackgerrit | Lingyong Xu proposed openstack/python-saharaclient master: Update the documention for doc migration https://review.openstack.org/490262 | 01:40 |
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| openstackgerrit | Lingyong Xu proposed openstack/python-saharaclient master: Update the documention for doc migration https://review.openstack.org/490262 | 01:41 |
| openstackgerrit | Lingyong Xu proposed openstack/python-saharaclient master: Update the documention for doc migration https://review.openstack.org/490262 | 02:30 |
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| geom | I just joined openstack through my university and I am looking for basic setup information for Sahara/Spark, notebooks, any pointers (URLs) for help? | 03:32 |
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| openstackgerrit | lan proposed openstack/sahara-extra master: Modify a description of the parameters to function. https://review.openstack.org/490336 | 05:59 |
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| openstackgerrit | Debo Zhang proposed openstack/sahara-extra master: Update tag link address in README https://review.openstack.org/490355 | 06:56 |
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| openstackgerrit | Merged openstack/sahara-extra master: Modify a description of the parameters to function. https://review.openstack.org/490336 | 12:24 |
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| tellesnobrega | jeremyfreudberg, go ahead and merge https://review.openstack.org/#/c/484643/ | 14:28 |
| openstackgerrit | Merged openstack/sahara-extra master: Update tag link address in README https://review.openstack.org/490355 | 14:43 |
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| openstackgerrit | Merged openstack/sahara-dashboard master: Fix the compatibility after django 1.11 support https://review.openstack.org/490064 | 14:50 |
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| jeremyfreudberg | tellesnobrega, was afk, merging it now | 15:12 |
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| openstackgerrit | Merged openstack/python-saharaclient master: Update and optimize documentation links https://review.openstack.org/484643 | 16:38 |
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| cpusmith | jeremyfreudberg: I created an image with a 7340 mtu and now the metadata error is gone and the heat templates all COMPLETE but it's sitting on "Waiting" for 8 minutes. Anything else that I can check? | 17:09 |
| jeremyfreudberg | cpusmith, if it's "waiting" then sahara still cannot ssh in. check the sahara engine logs with debug enabled, look for 'Executing "ls .ssh/authorized_keys"' then a few lines later, you'll probably see something about authentication exception | 17:12 |
| jeremyfreudberg | either sahara can't access the ip of instance, or the key is still not there | 17:12 |
| cpusmith | The key is there "Generated-by-Sahara" | 17:13 |
| jeremyfreudberg | cpusmith, I see | 17:13 |
| jeremyfreudberg | two things then | 17:14 |
| jeremyfreudberg | can you first grep for "AuthenticationException" and see what IP is being referenced on that line in the log | 17:14 |
| jeremyfreudberg | and make sure that either auto sec group is enabled, or a sec group with ssh | 17:14 |
| jeremyfreudberg | also, make sure image is registered with the correct username | 17:15 |
| cpusmith | It has it's own SG and "ALLOW IPv4 22/tcp from 0.0.0.0/0" is there and the image is registered with 'ubuntu' so checking the logs | 17:17 |
| cpusmith | It's trying to use the private IP of 172.16.1.14 and perhaps likely can't reach it | 17:19 |
| jeremyfreudberg | cpusmith, probably, unless you have use_namespaces or proxy_command set up in sahara.conf.... alternatively use_floatings_ip=true and either have all node groups with a fl ip, or just one node group with floating, and have that one act as proxy node | 17:20 |
| cpusmith | OK | 17:22 |
| tellesnobrega | cpusmith, can you ssh to sahara controller? if so you can try ssh from there to the sahara instance and see if it is reachable | 17:26 |
| cpusmith | Yes I can and namespaces=false | 17:26 |
| jeremyfreudberg | cpusmith, yes you can, to the fl ip, or to the private ip? | 17:27 |
| cpusmith | I can try from sahara controller | 17:27 |
| cpusmith | No keeps trying the private IP. Do we need namespaces=True? | 17:38 |
| jeremyfreudberg | cpusmith, if use_floating_ips=True, then if the Node group has a floating IP, sahara will use it. if you don't want every instance to have a floating, you can check the proxy gateway box on the NGT creation page | 17:39 |
| jeremyfreudberg | or, use_namespaces=True will also work | 17:40 |
| cpusmith | use_floating_ips=True is in the sahara.conf? | 17:40 |
| jeremyfreudberg | cpusmith, yes | 17:40 |
| jeremyfreudberg | to clarify about use_namespaces as well, sahara will still use whatever IP it was already preferring, but everything will be sent through a `ip netns exec`... command | 17:41 |
| cpusmith | aha, so is it one or the or both of namespaces and floating_ips | 17:42 |
| jeremyfreudberg | cpusmith, sorry, that was confusing, basically they are not exclusive options | 17:43 |
| jeremyfreudberg | but use_namespaces will probably do what you want based on what you have so far | 17:43 |
| jeremyfreudberg | you'll have to enable rootwrap as well | 17:43 |
| cpusmith | ok | 17:43 |
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| tosky | I may join the meeting with 10 minutes of delay | 17:50 |
| jeremyfreudberg | tosky, noted | 17:50 |
| cpusmith | Without all the above, no floating and a Cloud-Public network it launched and is now GREEN | 17:51 |
| tellesnobrega | cpusmith, great | 17:52 |
| jeremyfreudberg | cpusmith, cool, so "Cloud-Public network" is something special that openstack controller can access directly? | 17:52 |
| jeremyfreudberg | some kind of provider network, i guess? | 17:52 |
| cpusmith | Now that we know it works, we're going to change to namespaces because I'd prefer just a single front end server proxying the rest. | 17:52 |
| cpusmith | Thanks jeremyfreudberg | 17:53 |
| jeremyfreudberg | cpusmith, np, let us know if you have any issues on the namespaces thing | 17:53 |
| cpusmith | okee | 17:53 |
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| openstackgerrit | Evgeny Sikachev proposed openstack/sahara-ci-config master: Added ability to deploy zuul https://review.openstack.org/489289 | 18:58 |
| openstackgerrit | Jeremy Freudberg proposed openstack/sahara master: Deprecate Spark 1.3.1 https://review.openstack.org/490630 | 18:58 |
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| jeremyfreudberg | oh one more thing i forgot to say during the meeting | 19:44 |
| jeremyfreudberg | please vote for my talk (and telles's talk, and yingya's talk) | 19:44 |
| jeremyfreudberg | ^ tosky tellesnobrega | 19:44 |
| jeremyfreudberg | in reference to november summit | 19:45 |
| tellesnobrega | sure | 19:46 |
| tellesnobrega | can you send the links? | 19:46 |
| jeremyfreudberg | mine: https://www.openstack.org/summit/sydney-2017/vote-for-speakers#/19896 | 19:47 |
| jeremyfreudberg | shu yingya: https://www.openstack.org/summit/sydney-2017/vote-for-speakers#/19693 | 19:47 |
| jeremyfreudberg | i assume you can find your own, but https://www.openstack.org/summit/sydney-2017/vote-for-speakers#/19332 is yours | 19:47 |
| tellesnobrega | jeremyfreudberg, yeah, I can find my own lol | 19:50 |
| tosky | I wonder how much the voting from the community is really considered | 19:52 |
| jeremyfreudberg | tosky, there's no way to know, so we "play it safe" by begging everyone to vote for us | 19:53 |
| tosky | sure | 19:54 |
| tosky | tellesnobrega: did you organize a Brazilian squad for your talk? :D | 19:56 |
| tellesnobrega | sort of | 19:58 |
| tellesnobrega | tosky, you know them right? rodrigo and raildo? | 19:58 |
| tellesnobrega | rodrigo I know for sure, raildo maybe | 19:58 |
| tosky | Rodrigo yes, not Raildo | 19:58 |
| jeremyfreudberg | i noticed another brazillian proposed a very simliar talk too: https://www.openstack.org/summit/sydney-2017/vote-for-speakers#/20003 | 19:58 |
| tosky | there are 5 proposed presentations if you look for Sahara; one is QA (where the Tempest plugin is mentioned), the others are real world stories | 20:03 |
| tosky | one is the already mentioned presentation by Shu Yingya | 20:04 |
| tellesnobrega | tosky, Raildo is currently working at red hat as well | 20:04 |
| tellesnobrega | jeremyfreudberg, yes, I used to working with him back at the university | 20:04 |
| jeremyfreudberg | tosky: this doesn't mention sahara but could end up useful for us https://www.openstack.org/summit/sydney-2017/vote-for-speakers#/19823 | 20:05 |
| tosky | marked as well | 20:05 |
| tellesnobrega | https://www.openstack.org/summit/sydney-2017/vote-for-speakers#/20041 | 20:07 |
| jeremyfreudberg | tellesnobrega, you know those people? | 20:07 |
| tellesnobrega | this one is from my master's degree professor and another professor from my university (my first 'boss' at the university research lab) | 20:07 |
| jeremyfreudberg | tellesnobrega, interesting https://github.com/bigsea-ufcg/sahara/commit/21b212b5283860f375975dc7b138338047cac4c9 | 20:09 |
| tellesnobrega | jeremyfreudberg, yes | 20:12 |
| tellesnobrega | worked with them most of my life | 20:12 |
| jeremyfreudberg | looks cool, hopefully it's accepted | 20:13 |
| tellesnobrega | yeah, that is something I'm working with them | 20:14 |
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