Commit graph

51 commits

Author SHA1 Message Date
Aliaksandr Valialkin
a7678350ad
lib/fs: convert CreateFlockFile to MustCreateFlockFile
Callers of CreateFlockFile log the returned err and exit.
It is better to log the error inside the MustCreateFlockFile together with the path
to the specified directory and the call stack. This simplifies
the code at the callers' side while leaving the debuggability at the same level.
2023-04-14 19:51:52 -07:00
Aliaksandr Valialkin
aac3dccfd1
lib/fs: replace MkdirAllIfNotExist->MustMkdirIfNotExist and MkdirAllFailIfExist->MustMkdirFailIfExist
Callers of these functions log the returned error and then exit. The returned error already contains the path
to directory, which was failed to be created. So let's just log the error together with the call stack
inside these functions. This leaves the debuggability of the returned error at the same level
while allows simplifying the code at callers' side.

While at it, properly use MustMkdirFailIfExist instead of MustMkdirIfNotExist inside inmemoryPart.MustStoreToDisk().
It is expected that the inmemoryPart.MustStoreToDick() must fail if there is already a directory under the given path.
2023-04-13 22:22:08 -07:00
Aliaksandr Valialkin
e95e401e4d
app/vmbackupmanager: sync with enterprise-single-node branch after 41a54c775891c87e3d5ed59ff0769c869dd2fe71 2023-04-13 19:38:28 -07:00
Zakhar Bessarab
217eea6e15
lib/backup/actions: store metadata(creation and completion time) in backup files (#4117)
This makes it easier to understand exact point in time which is included in this backup.

Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
2023-04-13 19:20:34 -07:00
Aliaksandr Valialkin
f6c36d5dfd
lib/storage: consistently use OS-independent separator in file paths
This is needed for Windows support, which uses `\` instead of `/` as file separator

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/70
2023-03-25 14:34:36 -07:00
Oleksandr Redko
0e1c395609
app,lib: fix typos in comments (#3804) 2023-02-13 09:32:35 -08:00
Aliaksandr Valialkin
146b3bd088
lib/backup/azremote: fix after upgrading github.com/Azure/azure-sdk-for-go/sdk/storage/azblob from v0.6.1 to v1.0.0 2023-02-08 09:19:10 -08:00
Zakhar Bessarab
decf46d72b
app/vmbackupmanager: add metrics for better observability (#488)
* app/vmbackupmanager: add metrics for better observability, include more information to `/api/v1/backups` API call response

* app/vmbackupmanager: drop old metrics before creating new ones

* app/vmbackupmanager: use `_total` postfix for counter metrics

* app/vmbackupmanager: remove `_total` postfix for gauge-like metrics

* app/vmbackupmanager: add `_last_run_failed` metrics for backups and retention

* app/vmbackupmanager: address review feedback

* app/vmbackupmanager: fix metric name

* app/vmbackupmanager: address review feedback, remove background updates of metrics, add restoring state of `_last_run_failed` metric from remote storage

* app/vmbackupmanager: improve performance for backup size calculation

* app/vmbackupmanager: refactor backup and retention runs to deduplicate each run logic

* {app/vmbackupmanager,lib/formatutil}: move HumanizeBytes into lib package

* app/vmbackupmanager: fix creating new metrics instead of reusing existing ones

* lit/formatutil: add comment to make linter happy

* app/vmbackupmanager: address review feedback
2022-12-20 14:18:43 -08:00
Zakhar Bessarab
1e58eabde6
lib/backup/azremote: fix copying for parts larger than 256M by using async copy (#3479)
* lib/backup/azremote: fix copying for parts larger than 256M by using async copy

* lib/backup/azremote: add description of an error for log message
2022-12-13 09:36:36 -08:00
Aliaksandr Valialkin
dc890ab80c
lib/backup: remove logging duplicate path values in a single error message 2022-12-03 21:55:12 -08:00
Aliaksandr Valialkin
450a32970a
lib/envtemplate: allow referring env vars from other env vars via %{ENV_VAR} syntax
This is a follow-up for 02096e06d0
2022-10-26 14:51:02 +03:00
Nikolay
07140e0877
lib/backup: set s3 default region to us-west-2 (#3224)
* lib/backup: set s3 default region to us-west-2
it should fix an error with region detection for bucket, if AWS_REGION env var is not set

* Update lib/backup/s3remote/s3.go

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-10-13 12:06:24 +03:00
Aliaksandr Valialkin
f926db1de4
lib/backup/azremote: typo fixes after 03872025b747fcc4ee98710ad10fc98764328511 2022-10-07 01:04:37 +03:00
Zakhar Bessarab
a5861407cc
app/vmbackup: fix compatibility with latest azure sdk (#461) 2022-10-07 01:04:37 +03:00
Zakhar Bessarab
db791a254b
lib/backup/s3remote: fix error checking for alternative S3 providers (#3191) 2022-10-06 13:37:23 +03:00
Aliaksandr Valialkin
cc0d70c3d6
lib/backup/azremote: remove unused methods after the 262ce77e2d 2022-10-06 13:30:47 +03:00
Zakhar Bessarab
6a6dcc059b
lib/backup: add support of Azure Blob Storage (#460)
* lib/backup: add support of Azure Blob Storage

* lib/backup: add enterprise support of Azure Blob Storage
2022-10-06 00:36:19 +03:00
Zakhar Bessarab
5b7e8d1309
vmbackup: update AWS SDK to v2 (#3174)
* lib/backup/s3remote: update AWS SDK to v2

* Update lib/backup/s3remote/s3.go

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>

* lib/backup/s3remote: refactor error handling

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-10-01 17:13:04 +03:00
Zakhar Bessarab
6c65ee18d9
vmbackup: configure retries for GCS remote FS (#3156) 2022-09-26 16:32:53 +03:00
Aliaksandr Valialkin
06f6de6d47
all: use os.{Read|Write}File instead of ioutil.{Read|Write}File
The ioutil.{Read|Write}File is deprecated since Go1.16 -
see https://tip.golang.org/doc/go1.16#ioutil

VictoriaMetrics needs at least Go1.18, so it is safe to remove ioutil usage
from source code.

This is a follow-up for 02ca2342ab
2022-08-21 23:55:20 +03:00
Aliaksandr Valialkin
ba3ca5d1cd
lib/backup/actions: rename removeLockFile -> removeRestoreLock to have consistent naming with createRestoreLock function 2022-08-04 17:43:24 +03:00
Nikolay
6cdc934c3d
adds restore.lock (#1988)
* adds restore.lock
it must prevent from running storage after incomplete restore process
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1958

* return back flock file deletion

* Apply suggestions from code review

* wip

* docs/CHANGELOG.md: document https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1958

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-22 13:10:56 +02:00
Nikolay
cf1d2f289b
removes FileSize from backup part key (#1872)
* removes FileSize from backup part key
it should fix download restoration for backups

* Update lib/backup/common/part.go

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-01 12:30:03 +02:00
Lan
6662714c6c
Add flag of S3ForcePathStyle (#1802) 2021-11-17 01:10:22 +02:00
Aliaksandr Valialkin
8dcf814c48
app/{vmbackup,vmrestore}: switch from gcs://... to gs://... urls for backups to GCS
The `gs://` urls are commonly used, so prefer them instead of `gcs://` urls,
while leaving support for `gcs://` urls for backwards compatibility.
2021-09-29 12:12:37 +03:00
Nikolay
6d47e750be adds check for region with custom s3 endpoint (#1465) 2021-07-27 12:39:10 +03:00
Aliaksandr Valialkin
81789da731 lib/backup: increase backup chunk size from 128MB to 1GB
This should reduce costs for object storage API calls by 8x. See https://cloud.google.com/storage/pricing#operations-pricing
2021-01-13 12:16:39 +02:00
Aliaksandr Valialkin
de1c07b937 lib/backup: add MustStop() method for all remote filesystems 2020-10-09 15:32:13 +03:00
Aliaksandr Valialkin
bf6d523bef lib/backup/fslocal: add FS.MustStop() method for stopping bandwidth limiter 2020-10-09 15:11:55 +03:00
Aliaksandr Valialkin
ad0950f630 lib/backup/actions: improve logging to be more clear to humans 2020-10-08 14:23:00 +03:00
Nikolay Khramchikhin
fb356c434b Changed s3 configProfile flag default, (#749)
aws sdk has complicated logic for chosing profile name and we shouldn't set
it to `default` value. It leads to bugs and improper configuration.
Set it to empty value by default is safe. It will be automatically set to `default` by sdk.
2020-09-07 21:55:45 +03:00
Aliaksandr Valialkin
8cc2e01386 lib/backup: allow using ~/.aws/config without region
Use us-west-2 for determining bucket region.
2020-08-04 13:08:05 +03:00
Aliaksandr Valialkin
fe77d661b3 all: use errors.As instead of type assertion for detecting net.Error 2020-07-01 00:16:13 +03:00
Aliaksandr Valialkin
d962568e93 all: use %w instead of %s for wrapping errors in fmt.Errorf
This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
2020-06-30 23:33:46 +03:00
Aliaksandr Valialkin
cf91a94daf lib/backup: properly create missing parent directories in fs.CreateFile 2020-06-05 19:28:25 +03:00
Aliaksandr Valialkin
8b0d9df51d lib/backup/fsremote: create all the parent directories before creating file in CreateFile 2020-06-05 10:25:28 +03:00
Aliaksandr Valialkin
0f3d46810b lib/backup: remove misleading -dst mention in error message
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/482
2020-05-15 17:13:27 +03:00
Aliaksandr Valialkin
e72518e8c6 lib/backup: donload only the remaining parts for partially downloaded files after vmrestore restart
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/487
2020-05-15 17:03:25 +03:00
Aliaksandr Valialkin
7545784a49 all: fix golangci-lint issues 2020-03-10 19:40:03 +02:00
Aliaksandr Valialkin
7cde594696 all: do not clash flag description with back-quoted flag types
See https://golang.org/pkg/flag/#PrintDefaults for more details.
2020-02-04 15:56:01 +02:00
Aliaksandr Valialkin
ea53a21b02 all: consistently log durations in seconds with millisecond precision
This should improve logs readability
2020-01-22 18:35:24 +02:00
Aliaksandr Valialkin
1029b6ab34 lib/backup/s3remote: check whether the file exists before deleting it
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/284
2020-01-09 23:20:51 +02:00
Aliaksandr Valialkin
705af61587 app/{vmbackup,vmrestore}: add backup complete file to backup when it is complete and check for this file before restoring from backup
This should prevent from restoring from incomplete backups.

Add `-skipBackupCompleteCheck` command-line flag to `vmrestore` in order to be able restoring from old backups without `backup complete` file.
2020-01-09 15:35:45 +02:00
Aliaksandr Valialkin
7e734433a3 lib/backup: cosmetic fixes after #243 2019-11-29 18:07:41 +02:00
glebsam
4a192cb832 Add option to provide custom endpoint for S3, add option to specify S3 config profile (#243)
* Add option to provide custom endpoint for S3 for use with s3-compatible storages, add option to specify S3 config profile

* make fmt
2019-11-29 18:07:39 +02:00
Aliaksandr Valialkin
409c939621 lib/backup: remove flock.lock file in empty dirs
This fixes an issue when VictoriaMetrics doesn't see the restored data after the following operations:

1. Stop VictoriaMetrics.
2. Delete `<-storageDataPath>` dir.
3. Start VictoriaMetrics, then stop it.
4. Restore data from backup with `vmrestore`.
5. Start VictoriaMetrics.

`vmrestore` didn't delete properly empty dirs in `<-storageDataPath>/indexdb` because of the remaining `flock.lock` files in these dirs.
2019-11-28 13:39:28 +02:00
Aliaksandr Valialkin
17eca31989 lib/backup: retrieve only the required metadata when reading GCS objects 2019-11-19 21:30:51 +02:00
Aliaksandr Valialkin
216a260ced app/{vmbackup,vmrestore}: add -maxBytesPerSecond command-line flag for limiting the used network bandwidth during backup / restore 2019-11-19 20:32:43 +02:00
Aliaksandr Valialkin
9d1ee1e2ae lib/backup: prevent from restoring to directory which is in use by VictoriaMetrics during the restore 2019-11-19 18:35:59 +02:00
Oleg Kovalov
74ba42d111 fix misspelled words (#229) 2019-11-12 00:18:24 +02:00