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| openstackgerrit | Tovin Seven proposed openstack/vitrage: Clarify zabbix with vitrage installation guide https://review.openstack.org/388971 | 02:52 |
|---|---|---|
| openstackgerrit | Tovin Seven proposed openstack/vitrage: Clarify zabbix with vitrage installation guide https://review.openstack.org/388971 | 02:53 |
| tovin07 | Hello, I have added some installation instruction for zabbix with vitrage here: https://review.openstack.org/#/c/388971/ | 02:55 |
| tovin07 | This is based on my experience when try vitrage with zabbix and see that there are misses in documentations | 02:56 |
| tovin07 | Thank ifat_afek | 02:57 |
| openstackgerrit | Tovin Seven proposed openstack/vitrage: Add details to config nagios GUI, re-indent lines https://review.openstack.org/388982 | 03:30 |
| openstackgerrit | Tovin Seven proposed openstack/vitrage: Re-indent lines and add code block https://review.openstack.org/388984 | 03:32 |
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| openstackgerrit | Alon proposed openstack/vitrage-dashboard: sunburst style fix https://review.openstack.org/389007 | 05:25 |
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| openstackgerrit | Merged openstack/vitrage-dashboard: sunburst style fix https://review.openstack.org/389007 | 05:51 |
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| Tutj_ | hi guys, i got back for some stupid questions | 08:56 |
| Tutj_ | from very beginning, why did you guys choose NetworkX | 08:56 |
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| tovin07 | Hello, as you can see at this presentation (https://youtu.be/9Qw5coTLgMo?t=34m36s), this decision is temporary. in the future, vitrage team with that we can use other solution such as Neo4J, Titan for persistent DB storage.. | 09:39 |
| tovin07 | Also, I update installation instruction for zabbix with vitrage here: https://review.openstack.org/388971 | 09:40 |
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| Tutj_ | i know that it is temp solution | 10:29 |
| Tutj_ | however i would like to know what made Vitrage core team decide to choose NetworkX | 10:29 |
| Tutj_ | in the future if they want to choose another solution for graph database like Titan for instance | 10:30 |
| Tutj_ | they should take care about java as well | 10:30 |
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| Tutj_ | and it will make the maintainance, troubleshooting, etc. have more complicating a little bit since we have our beloved java here | 10:31 |
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| elisha_r | Tutj: Regarding your question about NetworkX | 10:33 |
| elisha_r | so there were several reasons we chose it | 10:33 |
| elisha_r | We wanted to start lean and simple, and to support Devstack installation. This meant we needed a python implementation of a graph, and in-memory | 10:34 |
| elisha_r | NetworkX is currently the leading solution for representing and manipulating graphs in python, at least according to our research. So far, it also has decent performance. | 10:35 |
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| elisha_r | Of course, as mentioned in our presentations, we are planning to eventually support persistent DB implementations as well | 10:36 |
| Tutj_ | Hi elisha_r | 10:36 |
| Tutj_ | it should be implemented wih persistent db | 10:36 |
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| Tutj_ | however with graph database, there are some comparison between it and RDBMS | 10:37 |
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| Tutj_ | with the proposed solutions as Titan | 10:38 |
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| Tutj_ | we will need the maintainance, may be updated version of java | 10:38 |
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| elisha_r | Tutj_: for which features do you think a persistent graph DB is critical? we have several ideas, but would be happy to hear more. | 10:38 |
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| Tutj_ | well, i do not mention about graphDB is critical, what i men that there are some notes about it between others | 10:39 |
| Tutj_ | and people try to make it critical | 10:39 |
| Tutj_ | it depends | 10:39 |
| Tutj_ | but if you want to go further with graph DB like Titan | 10:39 |
| Tutj_ | we should take care also Java | 10:40 |
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| Tutj_ | and i fear that might make us more complicating in the python ecosystem of openstack | 10:40 |
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| Tutj_ | i understand the purpose of make it simple, lean and of course python written | 10:41 |
| Tutj_ | so networkX was a choice | 10:41 |
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| Tutj_ | so what solution are you guys going to choose for persistent db in the future? | 10:42 |
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| elisha_r | we have not yet decided on the specific tool | 10:43 |
| elisha_r | but we plan on having three design sessions in Barcelona, and one of them will focus on this topic | 10:44 |
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| Tutj_ | awesome elisha_r | 10:45 |
| Tutj_ | i am looking forward to taking a look about it | 10:45 |
| Tutj_ | :) | 10:45 |
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| openstackgerrit | iswarya vakati proposed openstack/vitrage-dashboard: Updated coverage configuration file https://review.openstack.org/389115 | 10:46 |
| tovin07 | Hi ifat_afek | 10:55 |
| tovin07 | Could you check this patch set for me? https://review.openstack.org/#/c/388971/ | 10:55 |
| tovin07 | Thanks! | 10:55 |
| ifat_afek | Hi tovin07 | 10:56 |
| ifat_afek | I looked, idan_hefetz asked for a small change, but we can approve it for now. It is better than the prevoius version in any case :-) | 10:57 |
| tovin07 | Yes, thanks! :D | 10:58 |
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| openstackgerrit | Merged openstack/vitrage: Clarify zabbix with vitrage installation guide https://review.openstack.org/388971 | 14:01 |
| openstackgerrit | Merged openstack/vitrage: Add details to config nagios GUI, re-indent lines https://review.openstack.org/388982 | 14:14 |
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| openstackgerrit | Merged openstack/vitrage: Re-indent lines and add code block https://review.openstack.org/388984 | 14:34 |
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| -openstackstatus- NOTICE: The Gerrit service on review.openstack.org is being restarted now in an attempt to resolve some mismatched merge states on a few changes, but should return momentarily. | 18:09 | |
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