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48 Commits

Author SHA1 Message Date
Matthew Penner
3c54c1f840 break everything 
- upgrade dependencies
- run gofmt and goimports to organize code
- fix typos
- other small tweaks
 2021-08-02 15:07:00 -06:00
Matthew Penner
31ff3f8b56 server(fs): keep file mode when extracting archive 2021-07-15 15:37:38 -06:00
Dane Everitt
ddfd6d9cce Modify backup process to utilize contexts and exponential backoffs 
If a request to upload a file part to S3 fails for any 5xx reason it will begin using an exponential backoff to keep re-trying the upload until we've reached a minute of trying to access the endpoint.

This should resolve temporary resolution issues with URLs and certain S3 compatiable systems such as B2 that sometimes return a 5xx error and just need a retry to be successful.

Also supports using the server context to ensure backups are terminated when a server is deleted, and removes the http call without a timeout, replacing it with a 2 hour timeout to account for connections as slow as 10Mbps on a huge file upload.
 2021-05-02 12:28:36 -07:00
Dane Everitt
daaef5044e Correctly determine name for archive files when decompressing; closes pterodactyl/panel#3296 2021-04-25 15:36:00 -07:00
Dane Everitt
0676a82a21 Add better error handling for filesystem 2021-04-17 13:29:18 -07:00
Matthew Penner
0e3778ac47 transfers: use backup archiver 2021-03-07 11:04:15 -07:00
Dane Everitt
98c68142cd
Remove all of the remaining API logic and port it all to the remote.Client type 2021-02-01 21:28:46 -08:00
Dane Everitt
6ef0bd7496
Get general concept for backup resotration using a unified interface implemented 2021-01-18 21:20:58 -08:00
Dane Everitt
66b6f40b61
Fix import cycle issue 2021-01-17 21:05:51 -08:00
Dane Everitt
7dd0acebc0
Initial untested pass at restoring from local backups 2021-01-16 18:06:22 -08:00
Dane Everitt
902f9f5944
Include more (and customizable) context with backup logs 2020-12-27 16:16:40 -08:00
Matthew Penner
b26db99ee7 Fix part_id field in logs 2020-12-27 13:02:50 -07:00
Matthew Penner
de4d2f4724 Make logs follow a more consistent format 2020-12-27 13:01:34 -07:00
Matthew Penner
640e30de8a Ignore symlinks with missing target, add better backup logging, update copyright year to 2021 2020-12-27 12:54:18 -07:00
Matthew Penner
5c78cb9ab3
Add transfer logging output (#77) 
Co-authored-by: Dane Everitt <dane@daneeveritt.com>
 2020-12-25 13:32:41 -08:00
Matthew Penner
901ab1157d
Rework archiving logic to be more consistent and less impactful on disk IO (#79) 
Co-authored-by: Dane Everitt <dane@daneeveritt.com>
 2020-12-25 11:52:57 -08:00
Dane Everitt
59a111de39
Invite our lord and savior emperror back to the table 2020-12-15 21:56:53 -08:00
Matthew Penner
8e29ffed50
Add configurable disk write speed limit for backups (#74) 
* Add configurable disk write speed limit for backups
 2020-12-08 09:13:48 -07:00
Matthew Penner
b52c3fb61e Cleanup backup/backup_s3.go 2020-12-06 15:25:11 -07:00
Matthew Penner
ee08829a28 s3 backups: handle CompleteMultipartUpload and AbortMultipartUpload on the panel 2020-12-06 13:56:17 -07:00
Matthew Penner
de51fd1c51
Error handling improvements (#71) 
* Remove `emperror.dev/errors`, remove all `errors#Wrap` and `errors#WithStack` calls
* Improve logging in `server/backup.go`
 2020-11-28 16:57:10 -07:00
Matthew Penner
287b286940 Oh, that's why it was done like that 2020-11-18 18:44:25 -07:00
Matthew Penner
1d0e85cf55 Attempt to fix 'archive/tar: write too long' error when creating a backup 2020-11-18 16:30:34 -07:00
Dane Everitt
be9d1a3986
Replace error handling package with emperror; add better reporting for errors escaping server root 2020-11-08 13:52:20 -08:00
Matthew Penner
05cfb59e18 Add better logging for s3 backup uploads 2020-11-01 15:36:16 -07:00
Matthew Penner
5475cb02c1 Cleanup s3 backup uploads, add request timeouts 2020-11-01 15:23:46 -07:00
Matthew Penner
1239b1c0ca Switch to s3 multipart uploads for backups 2020-11-01 15:23:46 -07:00
Dane Everitt
de30e2fcc9
Dont attempt to get size within archive process, will return empty; ref pterodactyl/panel#2420 
The stat call is operating against an unflushed file if called in the archive function, so you'll just get the emtpy archive size, rather than the final size.

Plus, we only used the file stat in one place, so slight efficiency win?
 2020-09-27 11:16:38 -07:00
Matthew Penner
7ba32aca84 Fix some typos and run gofmt on all .go files 2020-09-05 13:08:40 -06:00
Dane Everitt
5f1d9ff151
Don't throw a 500 error if the backup is missing; closes pterodactyl/panel#2280 2020-08-31 20:24:07 -07:00
Dane Everitt
0dde54fc8f
Don't blow up if a file gets removed during the backup 2020-08-27 19:57:35 -07:00
Dane Everitt
0e474c8b24
Better error captures 2020-08-27 19:57:22 -07:00
Dane Everitt
a1288565f0
Significant CPU and syscall performance improvements when iterating large directories 2020-08-24 20:45:54 -07:00
Dane Everitt
7287b8e198
Pass the checksum type along in the request 2020-08-23 17:52:46 -07:00
Dane Everitt
d1485d7c5f
Limit the number of threads to avoid pinning a host machine 2020-08-23 17:46:35 -07:00
Matthew Penner
08bcb31b9e Change compression level to BestSpeed and use sha1 instead of sha256 2020-08-23 18:34:48 -06:00
Dane Everitt
09826fc7ad
Performance improvements by using a smaller buffer size 2020-08-23 17:18:40 -07:00
Matthew Penner
f4c10e5a23 Add some missing error handling, fix a few typos 2020-07-15 13:11:12 -06:00
Dane Everitt
c1e591c99b
Support generating a compressed archive for a server via the API 2020-07-11 13:13:49 -07:00
Dane Everitt
7d4a8d7f7e
Update everything expect transfers & sftp to not use zap 2020-06-13 10:40:26 -07:00
Dane Everitt
0bd28a4480
Cleanup S3 support; send actual backup details in response 2020-05-09 19:24:30 -07:00
Dane Everitt
b2797ed292
Abstract out shared backup functionality 2020-05-02 15:02:02 -07:00
Dane Everitt
507d0100cf
Hilariously rough code to get a backup pushed into S3 2020-04-26 17:20:26 -07:00
Dane Everitt
91d12ab9a7
More abstract support for backups & misc code cleanup in that area 2020-04-26 16:43:18 -07:00
Dane Everitt
1e2da95d26
Support data coming from the panel better 2020-04-26 16:21:58 -07:00
Dane Everitt
df6d98bbda
Add support for ignoring directories/files; fix compression of archives 2020-04-18 23:26:23 -07:00
Dane Everitt
4ff7bd2777
Abstract out more of the backup functionality 2020-04-17 13:46:36 -07:00
Dane Everitt
11035b561a
Break out the backup functions of the daemon in prep for S3 support 2020-04-13 22:01:07 -07:00