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| jith_ | hi all, i have installed freezer in debian....what is the command to take backup of mysql? is it ?? freezerc --file-to-backup /var/lib/mysql/backup_db --backup-name mysql-bkp | 05:40 |
|---|---|---|
| openstackgerrit | Einst Crazy proposed openstack/freezer: fix some rst syntax error of code block https://review.openstack.org/266813 | 06:44 |
| jith_ | vannif: thanks: so i dont need to use the mode option ?? --mode mysql?? so is it enough to give " freezerc --file-to-backup /var/lib/mysql/backup_db --backup-name mysql-bkp" | 07:37 |
| jith_ | or I can use this?? freezerc --mysql-conf /root/.freezer/freezer-mysql.conf --mode mysql | 07:39 |
| jith_ | --backup-name mysql-bkp | 07:39 |
| jith_ | mysql.conf contains username password and all... | 07:39 |
| jith_ | which one is right? | 07:39 |
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| vannif | the --mysql-conf is used to interact with the mysql db (to lock/unlock the tables). If you don't need to to that (because the db is not running) then you don't need that parameter and you can simply backup /var/lib/mysql as any other directory | 09:42 |
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| jith_ | vannif thanks | 09:57 |
| vannif | you're welcome | 09:57 |
| jith_ | vannif:Execute a mysql backup with nova means, taking backup of that nova instance?? | 09:58 |
| jith_ | i want to take mysql backups of nova instances from controller | 09:58 |
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| daemontool | hi | 10:07 |
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| openstackgerrit | Fabrizio Vanni proposed openstack/freezer: enable output of metadata to a file https://review.openstack.org/284629 | 10:13 |
| daemontool | be back in 5 min | 10:16 |
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| daemontool | all set up for the source cod walkthrough today? | 10:25 |
| daemontool | we are going to upload the video on youtube :) | 10:25 |
| m3m0 | all: https://plus.google.com/u/0/events/cokj2l69dccerabnna3echnrgjk | 10:39 |
| openstackgerrit | Eldar Nugaev proposed openstack/freezer: Removing defaults values from cli. https://review.openstack.org/284637 | 10:41 |
| jith_ | hi all.. in the freezer git document i saw a step like "Execute a mysql backup with nova" means, taking backup of that nova instance along with mysql?? or taking backup of mysql only? | 10:49 |
| openstackgerrit | Eldar Nugaev proposed openstack/freezer: Removing defaults values from cli. https://review.openstack.org/284637 | 10:50 |
| daemontool | jith_, before executing the nova snapshot and then backup the image, freezer flush the mysql db in order to have data consistent backup, same for cinder | 10:50 |
| jith_ | daemontool: thank but i didnt get correctly.. from controller side we will execute the following command?? """freezerc --mysql-conf /root/.freezer/freezer-mysql.conf | 10:53 |
| jith_ | --container freezer_mysql-backup-prod --mode mysql | 10:53 |
| jith_ | --backup-name mysql-ops002 | 10:53 |
| jith_ | --nova-inst-id 3ad7a62f-217a-48cd-a861-43ec0a04a78b"" | 10:53 |
| jith_ | so that it will take backup of mysql in that instance?? | 10:53 |
| jith_ | sorry if my question is miserable.. i dont get the meaning exactly | 10:53 |
| daemontool | jith_, it's not miserable at all and sorry if the documentation is not clear | 10:54 |
| daemontool | yes | 10:54 |
| daemontool | it will use the nova api to take the backup so it is not incremental | 10:54 |
| daemontool | bnut before taking the backup using the nova api endpoint, the freezer-agent execute | 10:54 |
| daemontool | a flush of the mysqld | 10:55 |
| daemontool | on that instance | 10:55 |
| daemontool | so the freezer-agent command | 10:55 |
| daemontool | needs to be executed within the vm | 10:55 |
| daemontool | reldan, implemented it and can give you more details | 10:55 |
| daemontool | jith_, in a bit there's the freezer-agent source code walkthrought | 10:55 |
| daemontool | you can ask questions there too if you want | 10:55 |
| daemontool | it will be recorded | 10:56 |
| daemontool | the difference is that if in your vm you are runnning mysql | 10:56 |
| daemontool | you have a data consistent backup vs a crash consistent | 10:56 |
| jith_ | daemontool: thanks... data consistent backup is nova withmysql ?? | 10:57 |
| jith_ | so we cant take backup of mysql from outside? | 10:58 |
| daemontool | yes, and nope | 11:03 |
| daemontool | as far as I know | 11:04 |
| daemontool | nope | 11:04 |
| daemontool | but I think you can set the host | 11:04 |
| jith_ | using freezer scheduler? | 11:04 |
| daemontool | in the mysq.conf | 11:04 |
| jith_ | yes | 11:04 |
| daemontool | you can use the scheduler or standalone | 11:04 |
| daemontool | I've never tried it | 11:04 |
| daemontool | try and let us know :) | 11:04 |
| daemontool | but I'd try before locally | 11:04 |
| daemontool | to see if everything works well in your environment | 11:05 |
| jith_ | sure thanks... but to try locally no need to have this nova_inst id right??? simply i can give " freezerc --mysql-conf /root/.freezer/freezer-mysql.conf | 11:06 |
| daemontool | I'd try with the agent first | 11:06 |
| jith_ | --container freezer_mysql-backup-prod --mode mysql | 11:06 |
| jith_ | --backup-name mysql-ops002" | 11:06 |
| daemontool | you need to pass the arg also --path-to-backup /var/lib/mysql | 11:07 |
| daemontool | and it will backup only /var/lib/mysql, after flushed the mysql db | 11:07 |
| daemontool | do you have lvm ? | 11:07 |
| daemontool | if you have lvm | 11:07 |
| daemontool | you can take lvm snapshot automatically also | 11:07 |
| daemontool | --snapshot | 11:07 |
| jith_ | daemontool: thanks.. i got little... ur explanation is clear... but i have to look more into it | 11:09 |
| daemontool | ok let us know if anything is needed | 11:10 |
| daemontool | do you have /var/lib/mysql on a cinder vol? | 11:10 |
| jith_ | freezer will work only with keystone?? wont it work as a standalone... because when I installed seperately, It promted to set environment variable | 11:10 |
| jith_ | no.. :( | 11:10 |
| jith_ | means in a normal ubuntu machine... i cant use freezer to take backups of local mysqls? | 11:11 |
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| jith_ | for learning purpose i tried | 11:12 |
| daemontool | jith_, yes | 11:12 |
| daemontool | but you have to use --storage ssh | 11:12 |
| daemontool | and provide ssh host, user and key path | 11:13 |
| jith_ | oh ok fine.. thanks | 11:13 |
| daemontool | you can also upload the data to both swift and ssh | 11:13 |
| daemontool | in parallel | 11:13 |
| daemontool | then restore from the one you have avaialble | 11:13 |
| daemontool | jith_, you feedback is very valuable | 11:13 |
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| daemontool | project is quite new, so we need a lots of inputs and improvements :) | 11:14 |
| jith_ | daemontool:oh thanks :) | 11:34 |
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| jith_ | daemontool: in scheduler we can write jobs to take periodic backups? | 11:43 |
| daemontool | jith_, yes | 11:43 |
| jith_ | when is the code review? | 11:47 |
| daemontool | jith_, https://plus.google.com/u/0/events/cokj2l69dccerabnna3echnrgjk | 11:47 |
| daemontool | there's also an email on the openstack ml | 11:47 |
| jith_ | daemontool: ok thanks | 11:48 |
| m3m0 | reldan are you here? | 11:51 |
| reldan | yes | 11:51 |
| m3m0 | we have the code walkthrough today at 1, are you showing the agent? | 11:51 |
| reldan | I don’t know. I can show something. Do we have skype call? | 11:52 |
| daemontool | reldan, the agent would be good | 11:53 |
| daemontool | https://plus.google.com/u/0/events/cokj2l69dccerabnna3echnrgjk | 11:53 |
| reldan | daemontool: I see the link, but how to create chat? | 11:54 |
| reldan | daemontool: I can say about storage, engine and cinder/nova | 11:54 |
| reldan | daemontool: but i’m not sure in my knowledge about lvm, new config and windows | 11:54 |
| daemontool | m3m0, do you want to explain the windows part when it comes there? | 11:55 |
| daemontool | szaher, ping | 11:55 |
| daemontool | who did the config part? | 11:55 |
| m3m0 | I'm looking how to do that, if anyone know speak now or forever hold your peace | 11:55 |
| daemontool | szaher, ? | 11:55 |
| szaher | daemontool pong | 12:00 |
| daemontool | szaher, did you implement the new config thing? | 12:01 |
| szaher | Yes | 12:01 |
| szaher | I can go through it if you want | 12:01 |
| daemontool | can you guys get together 15 minutes there and split the things to say in the source code walkthroug? | 12:01 |
| daemontool | like szaher config, m3m0 windows, reldan everyting else on the freezer-agent? | 12:01 |
| daemontool | sounds? | 12:01 |
| daemontool | reldan, is that ok for you? | 12:02 |
| m3m0 | yep agree | 12:02 |
| m3m0 | so, I'm going to create a call in hangouts and send the link for people to join the call, | 12:02 |
| daemontool | but get together 10 minutes anyway | 12:02 |
| daemontool | ok | 12:02 |
| m3m0 | i'll send you the link and let me know if you can get in | 12:03 |
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| m3m0 | could yoy get in here? https://hangouts.google.com/call/p3n3iq3kr5hwtiqj4uvtydegh4a | 12:07 |
| m3m0 | https://hangouts.google.com/call/f56yu375pvfqpjnldog7nbnmyaa | 12:07 |
| m3m0 | the second link | 12:07 |
| daemontool | m3m0, yes Ic an | 12:09 |
| daemontool | send by email the link | 12:09 |
| daemontool | on the openstack ml | 12:09 |
| daemontool | as reply | 12:09 |
| daemontool | to the previous one | 12:09 |
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| m3m0 | yo guys permanent link | 12:11 |
| m3m0 | https://hangouts.google.com/call/dokkh2bkxrfmfoqcjw6gkiqijua | 12:11 |
| reldan | daemontool: I don’t know lvm and code around lvm is really complicated | 12:11 |
| daemontool | ok if vannif cannot do it I'll do it | 12:13 |
| daemontool | ping -s 1500 -f vannif | 12:14 |
| daemontool | is vannif there? | 12:14 |
| openstackgerrit | Fausto Marzi proposed openstack/freezer-api: Switch to testr from pytest https://review.openstack.org/260950 | 12:22 |
| m3m0 | does anyone know how to record a google hangout? | 12:25 |
| daemontool | no idea | 12:25 |
| daemontool | we need to find some plugin probably? | 12:25 |
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| daemontool | m3m0, is vannif there? | 12:31 |
| m3m0 | yes but don't know where he is atm | 12:32 |
| daemontool | does he know he has to source walk the lvm part? | 12:32 |
| daemontool | yes he knows, all good | 12:33 |
| daemontool | reldan, m3m0 you should organize who drive it | 12:34 |
| daemontool | reldan, I think probably it make sense if you do it | 12:34 |
| daemontool | like when the option is there, szaher goes | 12:35 |
| daemontool | when windows code is there m3m0 goes | 12:35 |
| daemontool | lvm -> vannif | 12:35 |
| daemontool | sounds good? | 12:35 |
| reldan | daemontool: Ok, no problem | 12:35 |
| vannif | here I am. | 12:36 |
| vannif | ok | 12:36 |
| daemontool | brilliant | 12:36 |
| daemontool | vannif, all clear? | 12:36 |
| daemontool | m3m0, did you find a way to register? | 12:37 |
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| openstackgerrit | Fausto Marzi proposed openstack/freezer-api: Switch to testr from pytest https://review.openstack.org/260950 | 12:40 |
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| dmellado | m3m0: did you check this about the hangout? | 12:53 |
| dmellado | http://kimgarst.com/step-by-step-how-to-record-google-hangouts | 12:53 |
| dmellado | there might be a 15 min limit, thought | 12:53 |
| m3m0 | what should we do? | 12:57 |
| yangyapeng | :) | 12:58 |
| yangyapeng | 21:00 ?? | 12:59 |
| m3m0 | etherpard for the code walkthrough | 13:00 |
| m3m0 | https://etherpad.openstack.org/p/freezer_code_walkthrough | 13:00 |
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| EinstCrazy | ping zhangjn | 13:01 |
| yangyapeng | ping EinstCrazy | 13:02 |
| EinstCrazy | :) | 13:02 |
| daemontool | m3m0, | 13:03 |
| zhangjn | I here | 13:03 |
| zhangjn | use hangouts? | 13:03 |
| daemontool | yes | 13:03 |
| daemontool | I'm in | 13:03 |
| daemontool | can't see others | 13:04 |
| zhangjn | I can't visit google in chia. | 13:04 |
| zhangjn | china | 13:04 |
| daemontool | ah shut.... | 13:04 |
| zhangjn | use cisco webex? | 13:04 |
| daemontool | we are recording it zhangjn | 13:04 |
| daemontool | we don't have it | 13:04 |
| daemontool | for the future yes | 13:04 |
| daemontool | we'll use that | 13:04 |
| daemontool | apologize | 13:04 |
| daemontool | didn't know that | 13:04 |
| daemontool | m3m0, ?? | 13:05 |
| zhangjn | I have a cisco webex account | 13:05 |
| szaher | https://hangouts.google.com/hangouts/_/event/cokj2l69dccerabnna3echnrgjk | 13:05 |
| yangyapeng | I have to use the global VPN | 13:05 |
| szaher | sorry join this one https://plus.google.com/hangouts/_/hoaevent/AP36tYeCYbeLPLRFolLHC3JwalYKv2jWaA-if17K-P8lUdvzbxdPuw?hl=en&authuser=0 | 13:05 |
| daemontool | I'm in | 13:06 |
| szaher | daemontool: Yes we can see you :) | 13:08 |
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| daemontool | anyone registering? | 13:09 |
| daemontool | s/registering/recording/ | 13:10 |
| EinstCrazy | my net seems to be unstable, it reconnect frequently | 13:10 |
| daemontool | :( | 13:11 |
| szaher | daemontool: there is no clear way to record but we are using Hangouts air to live stream it on youtube and we hope it's being recorded http://youtu.be/G8nG5l8u5Yg | 13:11 |
| daemontool | szaher, ok ty | 13:11 |
| zhangjn | try https://demo.webex.com.cn/join/caihui7 | 13:12 |
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| zhangjn | live meeting use webex,:) | 13:12 |
| daemontool | zhangjn, next time we'll do it for sure | 13:12 |
| zhangjn | OK | 13:12 |
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| zhangjn | use youtube live stream :) | 13:14 |
| daemontool | here https://www.youtube.com/watch?v=G8nG5l8u5Yg&feature=youtu.be :) | 13:14 |
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| daemontool | szaher, well done | 13:18 |
| daemontool | szaher, your turn? | 13:21 |
| EinstCrazy | well, I think I will be hardly to catch you, for the net is so terrible. Does the record will be available tomorrow? | 13:21 |
| daemontool | I think so | 13:24 |
| daemontool | EinstCrazy, can you see it here https://www.youtube.com/watch?v=G8nG5l8u5Yg&feature=youtu.be ? | 13:24 |
| EinstCrazy | Well , I've try it. But I can't here anything | 13:26 |
| EinstCrazy | And frame skip | 13:26 |
| daemontool | ah.. mmmhhhh | 13:27 |
| yangyape_ | I can't access now，I need to adjust the network next time | 13:27 |
| daemontool | a pity cause we where doing this mainly for you guys | 13:27 |
| daemontool | so on the next one | 13:27 |
| daemontool | we can start like 20 minutes earlier | 13:27 |
| daemontool | use the web ex | 13:27 |
| daemontool | and refresh the agent part? | 13:28 |
| daemontool | sounds resonable? | 13:28 |
| EinstCrazy | Thank you. We'll see the video tomorrow. And if there come any question, we'll ask you for help. | 13:29 |
| daemontool | EinstCrazy, btw the audio should be avaialble from the youtube video... | 13:29 |
| daemontool | try to watch it | 13:29 |
| daemontool | after it's finished | 13:29 |
| daemontool | but anyway we'll do another session if needed | 13:29 |
| EinstCrazy | yes | 13:30 |
| yangyape_ | :( | 13:30 |
| dmellado | daemontool: gotta run, this is being recorded, isn't it? | 13:41 |
| dmellado | worst case I'll try to record locally | 13:41 |
| m3m0 | yes it is recorded dmellado | 13:42 |
| dmellado | awesome, thanks for making this m3m0! ;) | 13:42 |
| daemontool | dmellado, yes | 13:43 |
| dmellado | btw just as a suggestion, for the code part at first I found myself going file after file | 13:44 |
| dmellado | so maybe it'd be great if there was an agenda with the 'key files' xD | 13:44 |
| daemontool | dmellado, ok | 13:44 |
| daemontool | good thinking | 13:44 |
| daemontool | ty | 13:44 |
| dmellado | thanks! | 13:44 |
| zhangjn | thanks | 13:45 |
| m3m0 | we are going to delay freezer meeting 15 min due to freezer code walkthrough at https://plus.google.com/hangouts/_/hoaevent/AP36tYeCYbeLPLRFolLHC3JwalYKv2jWaA-if17K-P8lUdvzbxdPuw?hl=en&authuser=0 | 13:57 |
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| szaher | EinstCrazy: https://www.youtube.com/watch?v=G8nG5l8u5Yg&feature=youtu.be is mute by default you have to enable it yourself | 14:02 |
| ddieterly | is there a mtg today? | 14:03 |
| daemontool_ | it was brilliant ty guys | 14:05 |
| daemontool_ | ddieterly, yes | 14:05 |
| daemontool_ | we delayed of 15 minutes | 14:05 |
| daemontool_ | as there was | 14:05 |
| daemontool_ | the source code walk thru session | 14:05 |
| daemontool_ | until now | 14:05 |
| reldan | Thank you! could you please give me a ling on meeting room? | 14:05 |
| ddieterly | ok | 14:05 |
| reldan | link | 14:05 |
| zhangjn | #openstack-meeting-alt | 14:06 |
| daemontool_ | ddieterly, you can see it from here https://www.youtube.com/watch?v=G8nG5l8u5Yg&feature=youtu.be | 14:06 |
| reldan | thank you | 14:06 |
| m3m0 | ddieterly: can you back me up for 20 min in the other room? | 14:06 |
| ddieterly | ok | 14:06 |
| szaher | Ok now you can find the video here https://www.youtube.com/watch?v=G8nG5l8u5Yg | 14:10 |
| daemontool_ | ddieterly, the meeting is on #openstack-meeting-alt | 14:11 |
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| frescof | so, let's merge this ---> https://review.openstack.org/#/c/276685 | 15:01 |
| yangyape_ | ping EinstCrazy zhangjn | 15:01 |
| EinstCrazy | yes | 15:01 |
| daemontool_ | zhangjn, yangyape_ EinstCrazy who's the most versatile with devstack amongst you? | 15:01 |
| daemontool_ | https://review.openstack.org/#/c/260950/ dsvm failing there | 15:02 |
| daemontool_ | I'm working on it but if you have any input | 15:02 |
| daemontool_ | that'd be good | 15:02 |
| EinstCrazy | zhangjn may is the most verstile with devstack | 15:02 |
| daemontool_ | zhangjninja :) | 15:03 |
| zhangjn | I just to install freezer, but it's not work. | 15:03 |
| yangyape_ | zhangjn :) | 15:03 |
| daemontool_ | let me know if you spot anything there | 15:03 |
| reldan | daemontool_: I also have problem with dsvm https://review.openstack.org/#/c/284637/ | 15:04 |
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| zhangjn | I have to go, bye. | 15:05 |
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| EinstCrazy | so, we need to fix the dsvm fail | 15:06 |
| zhangjn | I can research and fix it. | 15:07 |
| zhangjn | I am online, but i have to go asleep, bye. | 15:08 |
| yangyape_ | bye | 15:08 |
| EinstCrazy | bye | 15:09 |
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| EinstCrazy | the fail maybe come from ansible | 16:26 |
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| ddieterl_ | anyone know where the instructions for running the integration tests for freezer-api are? | 19:49 |
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