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docs: follow-up after 262ce77e2d

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* Document the addition of Azure blob storage support in vmbackup / vmrestore
* List the supported storage system types at docs/vmrestore.md
* Mention about azblob storage system support at -src and -dst command-line flags
  for vmbackup / vmrestore tools.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1029
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2
app/vmbackup/README.md
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@ -180,7 +180,7 @@ See [this article](https://medium.com/@valyala/speeding-up-backups-for-big-time-
-customS3Endpoint string -customS3Endpoint string
Custom S3 endpoint for use with S3-compatible storages (e.g. MinIO). S3 is used if not set Custom S3 endpoint for use with S3-compatible storages (e.g. MinIO). S3 is used if not set
-dst string -dst string
Where to put the backup on the remote storage. Example: gs://bucket/path/to/backup/dir, s3://bucket/path/to/backup/dir or fs:///path/to/local/backup/dir Where to put the backup on the remote storage. Example: gs://bucket/path/to/backup, s3://bucket/path/to/backup, azblob://bucket/path/to/backup or fs:///path/to/local/backup/dir
-dst can point to the previous backup. In this case incremental backup is performed, i.e. only changed data is uploaded -dst can point to the previous backup. In this case incremental backup is performed, i.e. only changed data is uploaded
-enableTCP6 -enableTCP6
Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used

2
app/vmbackup/main.go
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@ -30,7 +30,7 @@ var (
snapshotDeleteURL = flag.String("snapshot.deleteURL", "", "VictoriaMetrics delete snapshot url. Optional. Will be generated from -snapshot.createURL if not provided. "+ snapshotDeleteURL = flag.String("snapshot.deleteURL", "", "VictoriaMetrics delete snapshot url. Optional. Will be generated from -snapshot.createURL if not provided. "+
"All created snapshots will be automatically deleted. Example: http://victoriametrics:8428/snapshot/delete") "All created snapshots will be automatically deleted. Example: http://victoriametrics:8428/snapshot/delete")
dst = flag.String("dst", "", "Where to put the backup on the remote storage. "+ dst = flag.String("dst", "", "Where to put the backup on the remote storage. "+
"Example: gs://bucket/path/to/backup/dir, s3://bucket/path/to/backup/dir or fs:///path/to/local/backup/dir\n"+ "Example: gs://bucket/path/to/backup, s3://bucket/path/to/backup, azblob://bucket/path/to/backup or fs:///path/to/local/backup/dir\n"+
"-dst can point to the previous backup. In this case incremental backup is performed, i.e. only changed data is uploaded") "-dst can point to the previous backup. In this case incremental backup is performed, i.e. only changed data is uploaded")
origin = flag.String("origin", "", "Optional origin directory on the remote storage with old backup for server-side copying when performing full backup. This speeds up full backups") origin = flag.String("origin", "", "Optional origin directory on the remote storage with old backup for server-side copying when performing full backup. This speeds up full backups")
concurrency = flag.Int("concurrency", 10, "The number of concurrent workers. Higher concurrency may reduce backup duration") concurrency = flag.Int("concurrency", 10, "The number of concurrent workers. Higher concurrency may reduce backup duration")

20
app/vmrestore/README.md
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@ -1,7 +1,6 @@
# vmrestore # vmrestore
`vmrestore` restores data from backups created by [vmbackup](https://docs.victoriametrics.com/vmbackup.html). `vmrestore` restores data from backups created by [vmbackup](https://docs.victoriametrics.com/vmbackup.html).
VictoriaMetrics `v1.29.0` and newer versions must be used for working with the restored data.
Restore process can be interrupted at any time. It is automatically resumed from the interruption point Restore process can be interrupted at any time. It is automatically resumed from the interruption point
when restarting `vmrestore` with the same args. when restarting `vmrestore` with the same args.
@ -10,19 +9,28 @@ when restarting `vmrestore` with the same args.
VictoriaMetrics must be stopped during the restore process. VictoriaMetrics must be stopped during the restore process.
```console Run the following command to restore backup from the given `-src` into the given `-storageDataPath`:
vmrestore -src=gs://<bucket>/<path/to/backup> -storageDataPath=<local/path/to/restore>
```console
vmrestore -src=<storageType>://<path/to/backup> -storageDataPath=<local/path/to/restore>
``` ```
* `<bucket>` is [GCS bucket](https://cloud.google.com/storage/docs/creating-buckets) name. * `<storageType>://<path/to/backup>` is the path to backup made with [vmbackup](https://docs.victoriametrics.com/vmbackup.html).
* `<path/to/backup>` is the path to backup made with [vmbackup](https://docs.victoriametrics.com/vmbackup.html) on GCS bucket. `vmrestore` can restore backups from the following storage types:
* [GCS](https://cloud.google.com/storage/). Example: `-src=gs://<bucket>/<path/to/backup>`
* [S3](https://aws.amazon.com/s3/). Example: `-src=s3://<bucket>/<path/to/backup>`
* [Azure Blob Storage](https://azure.microsoft.com/en-us/products/storage/blobs/). Example: `-src=azblob://<bucket>/<path/to/backup>`
* Any S3-compatible storage such as [MinIO](https://github.com/minio/minio), [Ceph](https://docs.ceph.com/en/pacific/radosgw/s3/)
or [Swift](https://platform.swiftstack.com/docs/admin/middleware/s3_middleware.html). See [these docs](#advanced-usage) for details.
* Local filesystem. Example: `-src=fs://</absolute/path/to/backup>`. Note that `vmbackup` prevents from storing the backup
into the directory pointed by `-storageDataPath` command-line flag, since this directory should be managed solely by VictoriaMetrics or `vmstorage`.
* `<local/path/to/restore>` is the path to folder where data will be restored. This folder must be passed * `<local/path/to/restore>` is the path to folder where data will be restored. This folder must be passed
to VictoriaMetrics in `-storageDataPath` command-line flag after the restore process is complete. to VictoriaMetrics in `-storageDataPath` command-line flag after the restore process is complete.
The original `-storageDataPath` directory may contain old files. They will be substituted by the files from backup, The original `-storageDataPath` directory may contain old files. They will be substituted by the files from backup,
i.e. the end result would be similar to [rsync --delete](https://askubuntu.com/questions/476041/how-do-i-make-rsync-delete-files-that-have-been-deleted-from-the-source-folder). i.e. the end result would be similar to [rsync --delete](https://askubuntu.com/questions/476041/how-do-i-make-rsync-delete-files-that-have-been-deleted-from-the-source-folder).
## Troubleshooting ## Troubleshooting
* If `vmrestore` eats all the network bandwidth, then set `-maxBytesPerSecond` to the desired value. * If `vmrestore` eats all the network bandwidth, then set `-maxBytesPerSecond` to the desired value.
@ -154,7 +162,7 @@ i.e. the end result would be similar to [rsync --delete](https://askubuntu.com/q
-skipBackupCompleteCheck -skipBackupCompleteCheck
Whether to skip checking for 'backup complete' file in -src. This may be useful for restoring from old backups, which were created without 'backup complete' file Whether to skip checking for 'backup complete' file in -src. This may be useful for restoring from old backups, which were created without 'backup complete' file
-src string -src string
Source path with backup on the remote storage. Example: gs://bucket/path/to/backup/dir, s3://bucket/path/to/backup/dir or fs:///path/to/local/backup/dir Source path with backup on the remote storage. Example: gs://bucket/path/to/backup, s3://bucket/path/to/backup, azblob://bucket/path/to/backup or fs:///path/to/local/backup
-storageDataPath string -storageDataPath string
Destination path where backup must be restored. VictoriaMetrics must be stopped when restoring from backup. -storageDataPath dir can be non-empty. In this case the contents of -storageDataPath dir is synchronized with -src contents, i.e. it works like 'rsync --delete' (default "victoria-metrics-data") Destination path where backup must be restored. VictoriaMetrics must be stopped when restoring from backup. -storageDataPath dir can be non-empty. In this case the contents of -storageDataPath dir is synchronized with -src contents, i.e. it works like 'rsync --delete' (default "victoria-metrics-data")
-tls -tls

2
app/vmrestore/main.go
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@ -20,7 +20,7 @@ import (
var ( var (
httpListenAddr = flag.String("httpListenAddr", ":8421", "TCP address for exporting metrics at /metrics page") httpListenAddr = flag.String("httpListenAddr", ":8421", "TCP address for exporting metrics at /metrics page")
src = flag.String("src", "", "Source path with backup on the remote storage. "+ src = flag.String("src", "", "Source path with backup on the remote storage. "+
"Example: gs://bucket/path/to/backup/dir, s3://bucket/path/to/backup/dir or fs:///path/to/local/backup/dir") "Example: gs://bucket/path/to/backup, s3://bucket/path/to/backup, azblob://bucket/path/to/backup or fs:///path/to/local/backup")
storageDataPath = flag.String("storageDataPath", "victoria-metrics-data", "Destination path where backup must be restored. "+ storageDataPath = flag.String("storageDataPath", "victoria-metrics-data", "Destination path where backup must be restored. "+
"VictoriaMetrics must be stopped when restoring from backup. -storageDataPath dir can be non-empty. In this case the contents of -storageDataPath dir "+ "VictoriaMetrics must be stopped when restoring from backup. -storageDataPath dir can be non-empty. In this case the contents of -storageDataPath dir "+
"is synchronized with -src contents, i.e. it works like 'rsync --delete'") "is synchronized with -src contents, i.e. it works like 'rsync --delete'")

3
docs/CHANGELOG.md
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@ -46,12 +46,13 @@ See [these docs](https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#m
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): minimize the time needed for reading large responses from scrape targets in [stream parsing mode](https://docs.victoriametrics.com/vmagent.html#stream-parsing-mode). This should reduce scrape durations for such targets as [kube-state-metrics](https://github.com/kubernetes/kube-state-metrics) running in a big Kubernetes cluster. * FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): minimize the time needed for reading large responses from scrape targets in [stream parsing mode](https://docs.victoriametrics.com/vmagent.html#stream-parsing-mode). This should reduce scrape durations for such targets as [kube-state-metrics](https://github.com/kubernetes/kube-state-metrics) running in a big Kubernetes cluster.
* FEATURE: [MetricsQL](https://docs.victoriametrics.com/MetricsQL.html): add [sort_by_label_numeric](https://docs.victoriametrics.com/MetricsQL.html#sort_by_label_numeric) and [sort_by_label_numeric_desc](https://docs.victoriametrics.com/MetricsQL.html#sort_by_label_numeric_desc) functions for [numeric sort](https://www.gnu.org/software/coreutils/manual/html_node/Version-sort-is-not-the-same-as-numeric-sort.html) of input time series by the specified labels. See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2938). * FEATURE: [MetricsQL](https://docs.victoriametrics.com/MetricsQL.html): add [sort_by_label_numeric](https://docs.victoriametrics.com/MetricsQL.html#sort_by_label_numeric) and [sort_by_label_numeric_desc](https://docs.victoriametrics.com/MetricsQL.html#sort_by_label_numeric_desc) functions for [numeric sort](https://www.gnu.org/software/coreutils/manual/html_node/Version-sort-is-not-the-same-as-numeric-sort.html) of input time series by the specified labels. See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2938).
* FEATURE: [vmbackup](https://docs.victoriametrics.com/vmbackup.html) and [vmrestore](https://docs.victoriametrics.com/vmrestore.html): retry GCS operations for up to 3 minutes on temporary failures. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3147). * FEATURE: [vmbackup](https://docs.victoriametrics.com/vmbackup.html) and [vmrestore](https://docs.victoriametrics.com/vmrestore.html): retry GCS operations for up to 3 minutes on temporary failures. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3147).
* FEATURE: [vmbackup](https://docs.victoriametrics.com/vmbackup.html): add support for saving / restoring backups to / from [Azure blob storage](https://azure.microsoft.com/en-us/products/storage/blobs/). See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1029).
* FEATURE: [vmbackupmanager](https://docs.victoriametrics.com/vmbackupmanager.html): expose `vm_backup_in_flight` metric, which can be used for determining which backup types - latest, hourly, daily, weekly or monthly - are currently executed.
* FEATURE: [vmgateway](https://docs.victoriametrics.com/vmgateway.html): add ability to extract JWT authorization token from non-standard HTTP header by passing it via `-auth.httpHeader` command-line flag. See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3054). * FEATURE: [vmgateway](https://docs.victoriametrics.com/vmgateway.html): add ability to extract JWT authorization token from non-standard HTTP header by passing it via `-auth.httpHeader` command-line flag. See [this feature request](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3054).
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): expose `__meta_ec2_region` label for [ec2_sd_config](https://docs.victoriametrics.com/sd_configs.html#ec2_sd_configs) in the same way as [Prometheus 2.39 does](https://github.com/prometheus/prometheus/pull/11326). * FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): expose `__meta_ec2_region` label for [ec2_sd_config](https://docs.victoriametrics.com/sd_configs.html#ec2_sd_configs) in the same way as [Prometheus 2.39 does](https://github.com/prometheus/prometheus/pull/11326).
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): accept data ingestion requests via paths starting from `/prometheus` prefix in the same way as [VictoriaMetrics does](https://docs.victoriametrics.com/#how-to-import-time-series-data). For example, `vmagent` now accepts Prometheus `remote_write` data via both `/api/v1/write` and `/prometheus/api/v1/write`. This simplifies switching between single-node VictoriaMetrics and `vmagent`. * FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): accept data ingestion requests via paths starting from `/prometheus` prefix in the same way as [VictoriaMetrics does](https://docs.victoriametrics.com/#how-to-import-time-series-data). For example, `vmagent` now accepts Prometheus `remote_write` data via both `/api/v1/write` and `/prometheus/api/v1/write`. This simplifies switching between single-node VictoriaMetrics and `vmagent`.
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): add `external_labels` from `global` section at `-promscrape.config` after the [relabeling](https://docs.victoriametrics.com/vmagent.html#relabeling) is applied to scraped metrics. This aligns with Prometheus behaviour. Previously the `external_labels` were added to scrape targets, so they could be modified during relabeling. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3137). * FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): add `external_labels` from `global` section at `-promscrape.config` after the [relabeling](https://docs.victoriametrics.com/vmagent.html#relabeling) is applied to scraped metrics. This aligns with Prometheus behaviour. Previously the `external_labels` were added to scrape targets, so they could be modified during relabeling. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3137).
* FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): allow specifying per-`-remoteWrite.url` limits for on-disk size for pending data via `-remoteWrite.maxDiskUsagePerURL` command-line flag. Thanks to @rbizos for [the pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3071). * FEATURE: [vmagent](https://docs.victoriametrics.com/vmagent.html): allow specifying per-`-remoteWrite.url` limits for on-disk size for pending data via `-remoteWrite.maxDiskUsagePerURL` command-line flag. Thanks to @rbizos for [the pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3071).
* FEATURE: [vmbackupmanager](https://docs.victoriametrics.com/vmbackupmanager.html): expose `vm_backup_in_flight` metric, which can be used for determining which backup types - latest, hourly, daily, weekly or monthly - are currently executed.
* BUGFIX: do not export stale metrics via [/federate api](https://docs.victoriametrics.com/#federation) after the staleness markers. Previously such metrics were exported with `NaN` values. this could break some setups. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3185). * BUGFIX: do not export stale metrics via [/federate api](https://docs.victoriametrics.com/#federation) after the staleness markers. Previously such metrics were exported with `NaN` values. this could break some setups. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3185).
* BUGFIX: [vmauth](https://docs.victoriametrics.com/vmauth.html): properly handle request paths ending with `/` such as `/vmui/`. Previously `vmui` was dropping the traling `/`, which could prevent from using `vmui` via `vmauth`. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1752). * BUGFIX: [vmauth](https://docs.victoriametrics.com/vmauth.html): properly handle request paths ending with `/` such as `/vmui/`. Previously `vmui` was dropping the traling `/`, which could prevent from using `vmui` via `vmauth`. See [this issue](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1752).

3
docs/vmbackup.md
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@ -10,6 +10,7 @@ Supported storage systems for backups:
* [GCS](https://cloud.google.com/storage/). Example: `gs://<bucket>/<path/to/backup>` * [GCS](https://cloud.google.com/storage/). Example: `gs://<bucket>/<path/to/backup>`
* [S3](https://aws.amazon.com/s3/). Example: `s3://<bucket>/<path/to/backup>` * [S3](https://aws.amazon.com/s3/). Example: `s3://<bucket>/<path/to/backup>`
* [Azure Blob Storage](https://azure.microsoft.com/en-us/products/storage/blobs/). Example: `azblob://<bucket>/<path/to/backup>`
* Any S3-compatible storage such as [MinIO](https://github.com/minio/minio), [Ceph](https://docs.ceph.com/en/pacific/radosgw/s3/) or [Swift](https://platform.swiftstack.com/docs/admin/middleware/s3_middleware.html). See [these docs](#advanced-usage) for details. * Any S3-compatible storage such as [MinIO](https://github.com/minio/minio), [Ceph](https://docs.ceph.com/en/pacific/radosgw/s3/) or [Swift](https://platform.swiftstack.com/docs/admin/middleware/s3_middleware.html). See [these docs](#advanced-usage) for details.
* Local filesystem. Example: `fs://</absolute/path/to/backup>`. Note that `vmbackup` prevents from storing the backup into the directory pointed by `-storageDataPath` command-line flag, since this directory should be managed solely by VictoriaMetrics or `vmstorage`. * Local filesystem. Example: `fs://</absolute/path/to/backup>`. Note that `vmbackup` prevents from storing the backup into the directory pointed by `-storageDataPath` command-line flag, since this directory should be managed solely by VictoriaMetrics or `vmstorage`.
@ -183,7 +184,7 @@ See [this article](https://medium.com/@valyala/speeding-up-backups-for-big-time-
-customS3Endpoint string -customS3Endpoint string
Custom S3 endpoint for use with S3-compatible storages (e.g. MinIO). S3 is used if not set Custom S3 endpoint for use with S3-compatible storages (e.g. MinIO). S3 is used if not set
-dst string -dst string
Where to put the backup on the remote storage. Example: gs://bucket/path/to/backup/dir, s3://bucket/path/to/backup/dir or fs:///path/to/local/backup/dir Where to put the backup on the remote storage. Example: gs://bucket/path/to/backup, s3://bucket/path/to/backup, azblob://bucket/path/to/backup or fs:///path/to/local/backup/dir
-dst can point to the previous backup. In this case incremental backup is performed, i.e. only changed data is uploaded -dst can point to the previous backup. In this case incremental backup is performed, i.e. only changed data is uploaded
-enableTCP6 -enableTCP6
Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used

20
docs/vmrestore.md
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@ -5,7 +5,6 @@ sort: 7
# vmrestore # vmrestore
`vmrestore` restores data from backups created by [vmbackup](https://docs.victoriametrics.com/vmbackup.html). `vmrestore` restores data from backups created by [vmbackup](https://docs.victoriametrics.com/vmbackup.html).
VictoriaMetrics `v1.29.0` and newer versions must be used for working with the restored data.
Restore process can be interrupted at any time. It is automatically resumed from the interruption point Restore process can be interrupted at any time. It is automatically resumed from the interruption point
when restarting `vmrestore` with the same args. when restarting `vmrestore` with the same args.
@ -14,19 +13,28 @@ when restarting `vmrestore` with the same args.
VictoriaMetrics must be stopped during the restore process. VictoriaMetrics must be stopped during the restore process.
```console Run the following command to restore backup from the given `-src` into the given `-storageDataPath`:
vmrestore -src=gs://<bucket>/<path/to/backup> -storageDataPath=<local/path/to/restore>
```console
vmrestore -src=<storageType>://<path/to/backup> -storageDataPath=<local/path/to/restore>
``` ```
* `<bucket>` is [GCS bucket](https://cloud.google.com/storage/docs/creating-buckets) name. * `<storageType>://<path/to/backup>` is the path to backup made with [vmbackup](https://docs.victoriametrics.com/vmbackup.html).
* `<path/to/backup>` is the path to backup made with [vmbackup](https://docs.victoriametrics.com/vmbackup.html) on GCS bucket. `vmrestore` can restore backups from the following storage types:
* [GCS](https://cloud.google.com/storage/). Example: `-src=gs://<bucket>/<path/to/backup>`
* [S3](https://aws.amazon.com/s3/). Example: `-src=s3://<bucket>/<path/to/backup>`
* [Azure Blob Storage](https://azure.microsoft.com/en-us/products/storage/blobs/). Example: `-src=azblob://<bucket>/<path/to/backup>`
* Any S3-compatible storage such as [MinIO](https://github.com/minio/minio), [Ceph](https://docs.ceph.com/en/pacific/radosgw/s3/)
or [Swift](https://platform.swiftstack.com/docs/admin/middleware/s3_middleware.html). See [these docs](#advanced-usage) for details.
* Local filesystem. Example: `-src=fs://</absolute/path/to/backup>`. Note that `vmbackup` prevents from storing the backup
into the directory pointed by `-storageDataPath` command-line flag, since this directory should be managed solely by VictoriaMetrics or `vmstorage`.
* `<local/path/to/restore>` is the path to folder where data will be restored. This folder must be passed * `<local/path/to/restore>` is the path to folder where data will be restored. This folder must be passed
to VictoriaMetrics in `-storageDataPath` command-line flag after the restore process is complete. to VictoriaMetrics in `-storageDataPath` command-line flag after the restore process is complete.
The original `-storageDataPath` directory may contain old files. They will be substituted by the files from backup, The original `-storageDataPath` directory may contain old files. They will be substituted by the files from backup,
i.e. the end result would be similar to [rsync --delete](https://askubuntu.com/questions/476041/how-do-i-make-rsync-delete-files-that-have-been-deleted-from-the-source-folder). i.e. the end result would be similar to [rsync --delete](https://askubuntu.com/questions/476041/how-do-i-make-rsync-delete-files-that-have-been-deleted-from-the-source-folder).
## Troubleshooting ## Troubleshooting
* If `vmrestore` eats all the network bandwidth, then set `-maxBytesPerSecond` to the desired value. * If `vmrestore` eats all the network bandwidth, then set `-maxBytesPerSecond` to the desired value.
@ -158,7 +166,7 @@ i.e. the end result would be similar to [rsync --delete](https://askubuntu.com/q
-skipBackupCompleteCheck -skipBackupCompleteCheck
Whether to skip checking for 'backup complete' file in -src. This may be useful for restoring from old backups, which were created without 'backup complete' file Whether to skip checking for 'backup complete' file in -src. This may be useful for restoring from old backups, which were created without 'backup complete' file
-src string -src string
Source path with backup on the remote storage. Example: gs://bucket/path/to/backup/dir, s3://bucket/path/to/backup/dir or fs:///path/to/local/backup/dir Source path with backup on the remote storage. Example: gs://bucket/path/to/backup, s3://bucket/path/to/backup, azblob://bucket/path/to/backup or fs:///path/to/local/backup
-storageDataPath string -storageDataPath string
Destination path where backup must be restored. VictoriaMetrics must be stopped when restoring from backup. -storageDataPath dir can be non-empty. In this case the contents of -storageDataPath dir is synchronized with -src contents, i.e. it works like 'rsync --delete' (default "victoria-metrics-data") Destination path where backup must be restored. VictoriaMetrics must be stopped when restoring from backup. -storageDataPath dir can be non-empty. In this case the contents of -storageDataPath dir is synchronized with -src contents, i.e. it works like 'rsync --delete' (default "victoria-metrics-data")
-tls -tls