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| openstackgerrit | zengchen proposed openstack/karbor master: Refactor server restore function https://review.openstack.org/457190 | 03:46 |
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| yuval | chenhuayi: ? | 09:11 |
| yuval | chenying: ? | 09:11 |
| chenhuayi | yuval, i am on online. | 09:12 |
| yuval | chenhuayi: sorry, meant chenying | 09:12 |
| chenhuayi | it's ok | 09:13 |
| yuval | chenhuayi: how are you btw? haven't seen you in a while | 09:13 |
| chenhuayi | he seems having a meeting. | 09:13 |
| chenhuayi | i work on the fullstack, the env have some problems. | 09:14 |
| chenhuayi | and i will leave Huawei next month. | 09:14 |
| chenhuayi | the network plugin should merged sooner the better. | 09:16 |
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| chenying | hi yuval | 11:15 |
| chenying | ping yuval | 11:16 |
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| yuval | hey chenying | 11:17 |
| chenying | yuval hi Are you looking for me? | 11:36 |
| yuval | chenying: have you tried rechecking https://review.openstack.org/#/c/465439/ as well? Is it stable? | 11:37 |
| chenying | yuval I have rechecked it for some times. I think it is stable. | 11:38 |
| yuval | chenying: thanks | 11:38 |
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| yedongcan | hello, chenying. | 12:05 |
| chenying | yedongcan hi | 12:05 |
| chenying | ping yuval | 12:05 |
| yuval | pong chenying | 12:05 |
| yuval | chenying: I'm going to release karbor, python-karborclient, karbor-dashboard as 1.0.0b1 (first beta for 1.0.0) | 12:06 |
| chenying | yuval hi, yedongcan is come from awcloud, he has a usecase about disaster recovery. | 12:07 |
| yuval | yedongcan: hey! :) | 12:07 |
| yedongcan | hi, yuval | 12:07 |
| yedongcan | yuval, currently we had a user want to deploy two openstack regions | 12:08 |
| yedongcan | and implement DR between those regions. | 12:09 |
| yuval | yedongcan: seems like karbor can be beneficial in this use case | 12:11 |
| chenying | yedongcan two openstack regions, it mean that all the resources (vm, volume, network etc) need be considered in this DR usecase. | 12:11 |
| yuval | yedongcan: how do you manage identity in this use case? | 12:11 |
| yedongcan | yes, I had heard from chenying that karbor will implement this BP, | 12:12 |
| yedongcan | indepent keyston | 12:12 |
| yedongcan | s/keyston/keystone | 12:12 |
| yuval | yedongcan: independent in each region? | 12:13 |
| yuval | yedongcan: no federation? | 12:13 |
| yedongcan | yuval, yes. | 12:13 |
| yedongcan | yuval: use federation | 12:13 |
| chenying | yedongcan Can you give more detail about this DR usecase? | 12:17 |
| yuval | yedongcan: and what is the model for users? Are you a public cloud provider? Is this a private cloud for enterprise? | 12:20 |
| yuval | yedongcan: are you using any solution (properitary or open source) for backup? | 12:20 |
| yedongcan | chenying: user want to copy all openstack data, maybe include database, vm , storage, network. | 12:20 |
| yedongcan | yuval: security industry, I think it's a private cloud | 12:22 |
| yedongcan | yuval: not yet for backup. | 12:23 |
| yedongcan | chenying: maybe he wants data copy. | 12:24 |
| yedongcan | and business can recover quickly. | 12:25 |
| chenying | yudongcan IMO, the user want the data copy like volume replication. | 12:31 |
| yuval | yedongcan: one of the issues we are currently facing in karbor, is the ownership of 'checkpoints' (discrete, recoverable, points in time) in multi region deployments | 12:32 |
| yuval | yedongcan: and identity has strong relation to that | 12:32 |
| yuval | yedongcan: is isolation between backups of different users a crucial feature for your deployment? (for example, in some private cloud use cases, it might not be) | 12:33 |
| yedongcan | yuval: yes, I know the difficulty. | 12:37 |
| yedongcan | yuval: yes, I also think we no need to isolate the backups | 12:38 |
| yedongcan | yuval: but the user wants to locate those in two datacenters. | 12:39 |
| yuval | yedongcan: currently in karbor, if the user defines the same provider (karbor configuration) in two sites, he should see the backup in the two datacenters | 12:40 |
| chenying | hi yuval yedongcan, I will leave the office now. So I will discuss this usecase with you next time. | 12:40 |
| yuval | chenying: thanks chenying, good night | 12:41 |
| yedongcan | chenying: thanks | 12:41 |
| chenying | you can go on this usecase :D. | 12:41 |
| yedongcan | yuval: Can we recover from the backup? | 12:45 |
| yuval | yedongcan: assuming the 'bank' (which is where karbor puts the data, and is probably an object storage) is available on the two sites - yes | 12:46 |
| yuval | yedongcan: you can see the explanation and demo here: https://www.youtube.com/watch?v=YFfcmGMn3M4&t=18m58s | 12:47 |
| yedongcan | yuval: sounds cool | 12:47 |
| yuval | yedongcan: (at 18:58 in the video) | 12:48 |
| yedongcan | yuval: thanks. | 12:49 |
| yedongcan | yuval: Thanks, I will have a look at karbor, I'm a newbie here. Thanks for your patience. | 12:56 |
| yuval | yedongcan: sure thing! feel free to ping me anytime | 12:57 |
| yedongcan | :-D ok | 12:58 |
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| openstackgerrit | Merged openstack/karbor master: Fix fullstack error about a share protectable test https://review.openstack.org/465439 | 13:25 |
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