Tuesday, 2019-11-26

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gengchcHello Guys08:55
geconghi08:55
gengchcping akotobi08:56
gengchc#startmeeting freezer09:00
openstackMeeting started Tue Nov 26 09:00:10 2019 UTC and is due to finish in 60 minutes.  The chair is gengchc. Information about MeetBot at http://wiki.debian.org/MeetBot.09:00
openstackUseful Commands: #action #agreed #help #info #idea #link #topic #startvote.09:00
*** openstack changes topic to " (Meeting topic: freezer)"09:00
openstackThe meeting name has been set to 'freezer'09:00
akotobihi09:00
geconghi09:00
gengchcPlease look at today's agenda https://etherpad.openstack.org/p/freezer_meetings09:00
gengchcLet's start the first topic09:01
gengchc#topic Scheduler client-registration - No documentation09:01
*** openstack changes topic to "Scheduler client-registration - No documentation (Meeting topic: freezer)"09:01
akotobiYeah, I've tried quite of times. to register scheduler client but no luck,09:02
akotobidigging in the code didn't helped to full successful registration09:02
akotobiany clue of json format for registration?09:03
gengchcIs the scheduler.conf configured incorrectly? With the correct configuration of the file, the start scheduler can be registered correctly.09:05
gengchcYou can send your conf file later. Let me have a look.09:06
gengchcCould you describe the configure about freezer api and scheduler?09:07
akotobi Yeah, I will send, scheduler.conf only has "client_id" and "jobs_dir" assigned09:08
gengchcWe use the freezer , It can work well.09:08
akotobifreezer-api on one machine (standalone) configured and scheduler on another VM09:09
akotobiYeah it should work it's more about clarity of how to configure and documentation09:09
akotobido you have example json for registering cllient?09:11
akotobiin scheduler09:11
gengchcok. I send the configure to you later by email. Let's start the next topic.09:12
gengchc#topic Will submit patch for NOVA engine backup "--timeout" not taking value09:13
*** openstack changes topic to "Will submit patch for NOVA engine backup "--timeout" not taking value (Meeting topic: freezer)"09:13
gengchcWhat does it mean? Can you describe it more deatail?09:14
akotobiThis one I've got bitten by timeout option which the default value is 10 min (I guess), but instance backup and uploading taking more that 10 min09:14
akotobiso backup was getting broken09:14
akotobiI hardcoded the value in "/usr/lib/python2.7/site-packages/freezer/engine/nova/nova.py"09:15
akotobiline "272"09:15
akotobiso I used timeout option and the value didn't apply09:16
akotobionly way was to hardcode it09:16
akotobito make it work09:16
gengchcPlease see :09:17
gengchc  "job_actions": [09:17
gengchc"cce17ccb-0a0e-4159-bfc2-190a5019ada8",09:17
gengchc360009:18
gengchctimeout09:18
gengchcYou can set timeout config to longer.09:18
akotobibut I'm not using job action, this happens when I use freezer-agent09:19
akotobiby command line09:19
gengchc      utils.wait_for(09:21
gengchcWe modify it to conf.timeout .09:21
akotobiso value of --timeout will get to "utils.wait_for", right?09:22
gengchcYes. We can improve it. Let's start the third topic?09:23
akotobiIt's not improving, it's only using default and doesn't let the backup finishes09:24
akotobiI can send you later the full debug09:24
akotobiyes start the next topic09:25
gecongyes , there is problem , we will patch it09:25
gengchc#topic Cinder engine? making folder schema09:27
*** openstack changes topic to "Cinder engine? making folder schema (Meeting topic: freezer)"09:27
akotobiIt's just a suggesstion, which if you look Glance & Nova have engine & mode so directory structure is very human readable09:28
akotobibut cinder only creates folder structure if volume ID as09:28
akotobifor example "9178ed74-0758-48cc-a077-8d6a630034ee" and all data and metadata go under sub-directory09:29
gecongonly UUID is uniuqe09:29
gecongcinder volume name is not unique09:30
gecongwe can modify it to name-UUID09:30
akotobiYeah, having it as name-UUID will be great09:31
akotobiis there any reason that cinder has no "engine"?09:31
gengchcLet's start the next topic.09:31
akotobiSure09:34
gengchc#topic Docs improvement09:35
*** openstack changes topic to "Docs improvement (Meeting topic: freezer)"09:35
akotobiAt the moment as I'm still reading the code, not much of help to contribute code, but really would like to contribute to documentation09:36
akotobiwhich recently I saw another center is interested in freezer but no documentation to get it installed09:36
gengchcWe can modify the documents ,if we find any errors.09:36
akotobiWhere is the link for documentation source? so I can contribute09:37
gengchcThe freezer document is not perfect. We need to spend a lot of energy to improve it. If you feel that there is a problem in any place, you can submit the patch directly09:38
akotobiThat's the link for Train https://opendev.org/openstack/freezer/src/branch/stable/train/doc, right?09:39
gengchcAfter meeting, I send the information about  the document by email.09:39
gengchchttps://opendev.org/openstack/freezer/src/branch/master/doc09:40
gengchcLet's the next topic?09:40
akotobiOK, we can start next topic09:41
gengchc#topic Notification mechanism?09:41
*** openstack changes topic to "Notification mechanism? (Meeting topic: freezer)"09:41
gengchcCan you describe it detail?09:41
akotobiIs there any mechanism that send an email or so when backup finishes?09:41
akotobiwould be great to have something like "--notification-email" and put email so after backup finishes send email09:42
gengchcAt present, There is not this Notification mechanism.09:42
gengchcIf the backup finishes, The job's state will change in freezer'api. You can query the job's status by the command freezer job list or freezer job-get ***09:44
gengchcLet's start the last topic?09:45
akotobiYes right, but I would get that when get scheduler client register, so we can follow up of the complete deployment offline09:45
akotobiYep09:45
gengchc#topic BareOS storage type09:45
*** openstack changes topic to "BareOS storage type (Meeting topic: freezer)"09:45
gengchcWhat does it mean?09:46
akotobiCurrently OpenStack getting backup in one machine which has bug cache disk size09:46
akotobiand when backup finishes I start BareOS agent to backup09:47
akotobibecause we store backup in tape library09:47
akotobilet me send you a link09:47
akotobihttps://www.bareos.com/en/what_is_bareos.html09:47
gecongOK , after we read the link , we will discuess later09:48
gengchcLet's end the meeting. Thanks.09:48
gengchc#endmeeting09:48
*** openstack changes topic to "Freezer is a Python tool that helps you to automate the data backup and restore process. https://launchpad.net/freezer - IRC weekly meeting on #openstack-freezer recurring every Thursday start 4:00 PM - end 5:00 PM GMT - Meetings notes available at: https://etherpad.openstack.org/p/freezer_meetings - Current code reviewers: reldan, samuelBartel"09:48
openstackMeeting ended Tue Nov 26 09:48:35 2019 UTC.  Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4)09:48
openstackMinutes:        http://eavesdrop.openstack.org/meetings/freezer/2019/freezer.2019-11-26-09.00.html09:48
openstackMinutes (text): http://eavesdrop.openstack.org/meetings/freezer/2019/freezer.2019-11-26-09.00.txt09:48
openstackLog:            http://eavesdrop.openstack.org/meetings/freezer/2019/freezer.2019-11-26-09.00.log.html09:48
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