Merge branch 'public-single-node' into pmm-6401-read-prometheus-data-files

app/vmbackupmanager/README.md

@@ -151,6 +151,142 @@ The result on the GCS bucket. We see only 3 daily backups:
 ![daily](vmbackupmanager_rp_daily_2.png)
 
 
+## API methods
+
+`vmbackupmanager` exposes the following API methods:
+
+* GET `/api/v1/backups` - returns list of backups in remote storage.
+  Example output:
+  ```json
+  ["daily/2022-10-06","daily/2022-10-10","hourly/2022-10-04:13","hourly/2022-10-06:12","hourly/2022-10-06:13","hourly/2022-10-10:14","hourly/2022-10-10:16","monthly/2022-10","weekly/2022-40","weekly/2022-41"]
+  ```
+
+* POST `/api/v1/restore` - saves backup name to restore when [performing restore](#restore-commands).
+  Example request body:
+  ```json
+  {"backup":"daily/2022-10-06"}
+  ```
+
+* GET `/api/v1/restore` - returns backup name from restore mark if it exists.
+  Example response:
+  ```json
+  {"backup":"daily/2022-10-06"}
+  ```
+
+* DELETE `/api/v1/restore` - delete restore mark.
+
+## CLI
+
+`vmbackupmanager` exposes CLI commands to work with [API methods](#api-methods) without external dependencies.
+
+Supported commands:
+```console
+vmbackupmanager backup 
+
+  vmbackupmanager backup list 
+    List backups in remote storage
+
+vmbackupmanager restore 
+  Restore backup specified by restore mark if it exists
+
+  vmbackupmanager restore get 
+    Get restore mark if it exists
+
+  vmbackupmanager restore delete 
+    Delete restore mark if it exists
+
+  vmbackupmanager restore create [backup_name]
+    Create restore mark
+```
+
+By default, CLI commands are using `http://127.0.0.1:8300` endpoint to reach `vmbackupmanager` API.
+It can be changed by using flag:
+```
+-apiURL string
+      vmbackupmanager address to perform API requests (default "http://127.0.0.1:8300")
+```
+
+### Backup commands
+
+`vmbackupmanager backup list` lists backups in remote storage:
+```console
+$ ./vmbackupmanager backup list
+["daily/2022-10-06","daily/2022-10-10","hourly/2022-10-04:13","hourly/2022-10-06:12","hourly/2022-10-06:13","hourly/2022-10-10:14","hourly/2022-10-10:16","monthly/2022-10","weekly/2022-40","weekly/2022-41"]
+```
+
+### Restore commands
+
+Restore commands are used to create, get and delete restore mark.
+Restore mark is used by `vmbackupmanager` to store backup name to restore when running restore.
+
+
+Create restore mark:
+```console
+$ ./vmbackupmanager restore create daily/2022-10-06
+```
+
+Get restore mark if it exists:
+```console
+$ ./vmbackupmanager restore get
+{"backup":"daily/2022-10-06"}
+```
+
+Delete restore mark if it exists:
+```console
+$ ./vmbackupmanager restore delete
+```
+
+Perform restore:
+```console
+$ /vmbackupmanager-prod restore -dst=gs://vmstorage-data/$NODE_IP -credsFilePath=credentials.json -storageDataPath=/vmstorage-data
+```
+Note that `vmsingle` or `vmstorage` should be stopped before performing restore.
+
+If restore mark doesn't exist at `storageDataPath`(restore wasn't requested) `vmbackupmanager restore` will exit with successful status code.
+
+### How to restore backup via CLI
+
+1. Run `vmbackupmanager backup list` to get list of available backups:
+  ```console
+  $ /vmbackupmanager-prod backup list
+  ["daily/2022-10-06","daily/2022-10-10","hourly/2022-10-04:13","hourly/2022-10-06:12","hourly/2022-10-06:13","hourly/2022-10-10:14","hourly/2022-10-10:16","monthly/2022-10","weekly/2022-40","weekly/2022-41"]
+  ```
+2. Run `vmbackupmanager restore create` to create restore mark:
+   - Use relative path to backup to restore from currently used remote storage:
+     ```console
+     $ /vmbackupmanager-prod restore create daily/2022-10-06
+     ```
+   - Use full path to backup to restore from any remote storage:
+     ```console
+     $ /vmbackupmanager-prod restore create azblob://test1/vmbackupmanager/daily/2022-10-06
+     ```
+3. Stop `vmstorage` or `vmsingle` node
+4. Run `vmbackupmanager restore` to restore backup:
+  ```console
+  $ /vmbackupmanager-prod restore -credsFilePath=credentials.json -storageDataPath=/vmstorage-data
+  ```
+5. Start `vmstorage` or `vmsingle` node
+
+
+### How to restore in Kubernetes
+
+1. Enter container running `vmbackupmanager`
+2. Use `vmbackupmanager backup list` to get list of available backups:
+  ```console
+  $ /vmbackupmanager-prod backup list
+  ["daily/2022-10-06","daily/2022-10-10","hourly/2022-10-04:13","hourly/2022-10-06:12","hourly/2022-10-06:13","hourly/2022-10-10:14","hourly/2022-10-10:16","monthly/2022-10","weekly/2022-40","weekly/2022-41"]
+  ```
+3. Use `vmbackupmanager restore create` to create restore mark:
+  - Use relative path to backup to restore from currently used remote storage:
+    ```console
+    $ /vmbackupmanager-prod restore create daily/2022-10-06
+    ```
+  - Use full path to backup to restore from any remote storage:
+    ```console
+    $ /vmbackupmanager-prod restore create azblob://test1/vmbackupmanager/daily/2022-10-06
+    ```
+4. Restart pod
+
 ## Configuration
 
 ### Flags
@@ -256,6 +392,8 @@ vmbackupmanager performs regular backups according to the provided configs.
   -pushmetrics.url array
      Optional URL to push metrics exposed at /metrics page. See https://docs.victoriametrics.com/#push-metrics . By default metrics exposed at /metrics page aren't pushed to any remote storage
      Supports an array of values separated by comma or specified via multiple flags.
+  -restoreOnStart
+     Check if backup restore was requested and restore requested backup.
   -runOnStart
      Upload backups immediately after start of the service. Otherwise the backup starts on new hour
   -s3ForcePathStyle

docs/CHANGELOG.md

@@ -15,6 +15,11 @@ The following tip changes can be tested by building VictoriaMetrics components f
 
 ## tip
 
+
+## [v1.83.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.83.0)
+
+Released at 29-10-2022
+
 **Update note 1:** the `indexdb/tagFilters` cache type at [/metrics](https://docs.victoriametrics.com/#monitoring) has been renamed to `indexdb/tagFiltersToMetricIDs` in order to make its puropose more clear.
 
 **Update note 2:** [vmalert](https://docs.victoriametrics.com/vmalert.html): the `crlfEscape` [template function](https://docs.victoriametrics.com/vmalert.html#template-functions) becames obsolete starting from this release. It can be safely removed from alerting templates, since `\n` chars are properly escaped with other `*Escape` functions now. See [this](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3139) and [this](https://github.com/VictoriaMetrics/VictoriaMetrics/issues/890) issue for details.
@@ -56,6 +61,7 @@ The following tip changes can be tested by building VictoriaMetrics components f
 * FEATURE: log error if some environment variables referred at `-promscrape.config` via `%{ENV_VAR}` aren't found. This should prevent from silent using incorrect config files.
 * FEATURE: immediately shut down VictoriaMetrics apps on the second SIGINT or SIGTERM signal if they couldn't be finished gracefully for some reason after receiving the first signal.
 * FEATURE: improve the performance of [/api/v1/series](https://docs.victoriametrics.com/url-examples.html#apiv1series) endpoint by eliminating loading of unused `TSID` data during the API call.
+* FEATURE: [vmbackupmanager](https://docs.victoriametrics.com/vmbackupmanager.html): add functionality for automated restore from backup. See [these docs](https://docs.victoriametrics.com/vmbackupmanager.html#how-to-restore-backup-via-cli).
 
 * BUGFIX: [MetricsQL](https://docs.victoriametrics.com/MetricsQL.html): properly merge buckets with identical `le` values, but with different string representation of these values when calculating [histogram_quantile](https://docs.victoriametrics.com/MetricsQL.html#histogram_quantile) and [histogram_share](https://docs.victoriametrics.com/MetricsQL.html#histogram_share). For example, `http_request_duration_seconds_bucket{le="5"}` and `http_requests_duration_seconds_bucket{le="5.0"}`. Such buckets may be returned from distinct targets. Thanks to @647-coder for the [pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3225).
 * BUGFIX: [vmalert](https://docs.victoriametrics.com/vmalert.html): change severity level for log messages about failed attempts for sending data to remote storage from `error` to `warn`. The message for about all failed send attempts remains at `error` severity level.

docs/vmbackupmanager.md

@@ -155,6 +155,142 @@ The result on the GCS bucket. We see only 3 daily backups:
 ![daily](vmbackupmanager_rp_daily_2.png)
 
 
+## API methods
+
+`vmbackupmanager` exposes the following API methods:
+
+* GET `/api/v1/backups` - returns list of backups in remote storage.
+  Example output:
+  ```json
+  ["daily/2022-10-06","daily/2022-10-10","hourly/2022-10-04:13","hourly/2022-10-06:12","hourly/2022-10-06:13","hourly/2022-10-10:14","hourly/2022-10-10:16","monthly/2022-10","weekly/2022-40","weekly/2022-41"]
+  ```
+
+* POST `/api/v1/restore` - saves backup name to restore when [performing restore](#restore-commands).
+  Example request body:
+  ```json
+  {"backup":"daily/2022-10-06"}
+  ```
+
+* GET `/api/v1/restore` - returns backup name from restore mark if it exists.
+  Example response:
+  ```json
+  {"backup":"daily/2022-10-06"}
+  ```
+
+* DELETE `/api/v1/restore` - delete restore mark.
+
+## CLI
+
+`vmbackupmanager` exposes CLI commands to work with [API methods](#api-methods) without external dependencies.
+
+Supported commands:
+```console
+vmbackupmanager backup 
+
+  vmbackupmanager backup list 
+    List backups in remote storage
+
+vmbackupmanager restore 
+  Restore backup specified by restore mark if it exists
+
+  vmbackupmanager restore get 
+    Get restore mark if it exists
+
+  vmbackupmanager restore delete 
+    Delete restore mark if it exists
+
+  vmbackupmanager restore create [backup_name]
+    Create restore mark
+```
+
+By default, CLI commands are using `http://127.0.0.1:8300` endpoint to reach `vmbackupmanager` API.
+It can be changed by using flag:
+```
+-apiURL string
+      vmbackupmanager address to perform API requests (default "http://127.0.0.1:8300")
+```
+
+### Backup commands
+
+`vmbackupmanager backup list` lists backups in remote storage:
+```console
+$ ./vmbackupmanager backup list
+["daily/2022-10-06","daily/2022-10-10","hourly/2022-10-04:13","hourly/2022-10-06:12","hourly/2022-10-06:13","hourly/2022-10-10:14","hourly/2022-10-10:16","monthly/2022-10","weekly/2022-40","weekly/2022-41"]
+```
+
+### Restore commands
+
+Restore commands are used to create, get and delete restore mark.
+Restore mark is used by `vmbackupmanager` to store backup name to restore when running restore.
+
+
+Create restore mark:
+```console
+$ ./vmbackupmanager restore create daily/2022-10-06
+```
+
+Get restore mark if it exists:
+```console
+$ ./vmbackupmanager restore get
+{"backup":"daily/2022-10-06"}
+```
+
+Delete restore mark if it exists:
+```console
+$ ./vmbackupmanager restore delete
+```
+
+Perform restore:
+```console
+$ /vmbackupmanager-prod restore -dst=gs://vmstorage-data/$NODE_IP -credsFilePath=credentials.json -storageDataPath=/vmstorage-data
+```
+Note that `vmsingle` or `vmstorage` should be stopped before performing restore.
+
+If restore mark doesn't exist at `storageDataPath`(restore wasn't requested) `vmbackupmanager restore` will exit with successful status code.
+
+### How to restore backup via CLI
+
+1. Run `vmbackupmanager backup list` to get list of available backups:
+  ```console
+  $ /vmbackupmanager-prod backup list
+  ["daily/2022-10-06","daily/2022-10-10","hourly/2022-10-04:13","hourly/2022-10-06:12","hourly/2022-10-06:13","hourly/2022-10-10:14","hourly/2022-10-10:16","monthly/2022-10","weekly/2022-40","weekly/2022-41"]
+  ```
+2. Run `vmbackupmanager restore create` to create restore mark:
+   - Use relative path to backup to restore from currently used remote storage:
+     ```console
+     $ /vmbackupmanager-prod restore create daily/2022-10-06
+     ```
+   - Use full path to backup to restore from any remote storage:
+     ```console
+     $ /vmbackupmanager-prod restore create azblob://test1/vmbackupmanager/daily/2022-10-06
+     ```
+3. Stop `vmstorage` or `vmsingle` node
+4. Run `vmbackupmanager restore` to restore backup:
+  ```console
+  $ /vmbackupmanager-prod restore -credsFilePath=credentials.json -storageDataPath=/vmstorage-data
+  ```
+5. Start `vmstorage` or `vmsingle` node
+
+
+### How to restore in Kubernetes
+
+1. Enter container running `vmbackupmanager`
+2. Use `vmbackupmanager backup list` to get list of available backups:
+  ```console
+  $ /vmbackupmanager-prod backup list
+  ["daily/2022-10-06","daily/2022-10-10","hourly/2022-10-04:13","hourly/2022-10-06:12","hourly/2022-10-06:13","hourly/2022-10-10:14","hourly/2022-10-10:16","monthly/2022-10","weekly/2022-40","weekly/2022-41"]
+  ```
+3. Use `vmbackupmanager restore create` to create restore mark:
+  - Use relative path to backup to restore from currently used remote storage:
+    ```console
+    $ /vmbackupmanager-prod restore create daily/2022-10-06
+    ```
+  - Use full path to backup to restore from any remote storage:
+    ```console
+    $ /vmbackupmanager-prod restore create azblob://test1/vmbackupmanager/daily/2022-10-06
+    ```
+4. Restart pod
+
 ## Configuration
 
 ### Flags
@@ -260,6 +396,8 @@ vmbackupmanager performs regular backups according to the provided configs.
   -pushmetrics.url array
      Optional URL to push metrics exposed at /metrics page. See https://docs.victoriametrics.com/#push-metrics . By default metrics exposed at /metrics page aren't pushed to any remote storage
      Supports an array of values separated by comma or specified via multiple flags.
+  -restoreOnStart
+     Check if backup restore was requested and restore requested backup.
   -runOnStart
      Upload backups immediately after start of the service. Otherwise the backup starts on new hour
   -s3ForcePathStyle

go.mod

@@ -47,7 +47,8 @@ require github.com/Azure/azure-sdk-for-go/sdk/azcore v1.1.4
 
 require (
 	cloud.google.com/go v0.105.0 // indirect
-	cloud.google.com/go/compute/metadata v0.2.0 // indirect
+	cloud.google.com/go/compute v1.12.1 // indirect
+	cloud.google.com/go/compute/metadata v0.2.1 // indirect
 	cloud.google.com/go/iam v0.6.0 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/internal v1.0.1 // indirect
 	github.com/VividCortex/ewma v1.2.0 // indirect

go.sum

@@ -24,8 +24,10 @@ cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUM
 cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
 cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
 cloud.google.com/go/bigtable v1.2.0/go.mod h1:JcVAOl45lrTmQfLj7T6TxyMzIN/3FGGcFm+2xVAli2o=
-cloud.google.com/go/compute/metadata v0.2.0 h1:nBbNSZyDpkNlo3DepaaLKVuO7ClyifSAmNloSCZrHnQ=
+cloud.google.com/go/compute v1.12.1 h1:gKVJMEyqV5c/UnpzjjQbo3Rjvvqpr9B1DFSbJC4OXr0=
-cloud.google.com/go/compute/metadata v0.2.0/go.mod h1:zFmK7XCadkQkj6TtorcaGlCW1hT1fIilQDwofLpJ20k=
+cloud.google.com/go/compute v1.12.1/go.mod h1:e8yNOBcBONZU1vJKCvCoDw/4JQsA0dpM4x/6PIIOocU=
+cloud.google.com/go/compute/metadata v0.2.1 h1:efOwf5ymceDhK6PKMnnrTHP4pppY5L22mle96M1yP48=
+cloud.google.com/go/compute/metadata v0.2.1/go.mod h1:jgHgmJd2RKBGzXqF5LR2EZMGxBkeanZ9wwa75XHJgOM=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
 cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
 cloud.google.com/go/iam v0.6.0 h1:nsqQC88kT5Iwlm4MeNGTpfMWddp6NB/UOLFTH6m1QfQ=

lib/envflag/envflag.go

@@ -22,9 +22,46 @@ var (
 //
 // This function must be called instead of flag.Parse() before using any flags in the program.
 func Parse() {
-	// Substitute %{ENV_VAR} inside args with the corresponding environment variable values
+	ParseFlagSet(flag.CommandLine, os.Args[1:])
-	args := os.Args[1:]
+}
-	dstArgs := args[:0]
+
+// ParseFlagSet parses the given args into the given fs.
+func ParseFlagSet(fs *flag.FlagSet, args []string) {
+	args = expandArgs(args)
+	if err := fs.Parse(args); err != nil {
+		// Do not use lib/logger here, since it is uninitialized yet.
+		log.Fatalf("cannot parse flags %q: %s", args, err)
+	}
+	if !*enable {
+		return
+	}
+	// Remember explicitly set command-line flags.
+	flagsSet := make(map[string]bool)
+	fs.Visit(func(f *flag.Flag) {
+		flagsSet[f.Name] = true
+	})
+
+	// Obtain the remaining flag values from environment vars.
+	fs.VisitAll(func(f *flag.Flag) {
+		if flagsSet[f.Name] {
+			// The flag is explicitly set via command-line.
+			return
+		}
+		// Get flag value from environment var.
+		fname := getEnvFlagName(f.Name)
+		if v, ok := envtemplate.LookupEnv(fname); ok {
+			if err := fs.Set(f.Name, v); err != nil {
+				// Do not use lib/logger here, since it is uninitialized yet.
+				log.Fatalf("cannot set flag %s to %q, which is read from env var %q: %s", f.Name, v, fname, err)
+			}
+		}
+	})
+}
+
+// expandArgs substitutes %{ENV_VAR} placeholders inside args
+// with the corresponding environment variable values.
+func expandArgs(args []string) []string {
+	dstArgs := make([]string, 0, len(args))
 	for _, arg := range args {
 		s, err := envtemplate.ReplaceString(arg)
 		if err != nil {
@@ -35,35 +72,7 @@ func Parse() {
 			dstArgs = append(dstArgs, s)
 		}
 	}
-	os.Args = os.Args[:1+len(dstArgs)]
+	return dstArgs
-
-	// Parse flags
-	flag.Parse()
-	if !*enable {
-		return
-	}
-
-	// Remember explicitly set command-line flags.
-	flagsSet := make(map[string]bool)
-	flag.Visit(func(f *flag.Flag) {
-		flagsSet[f.Name] = true
-	})
-
-	// Obtain the remaining flag values from environment vars.
-	flag.VisitAll(func(f *flag.Flag) {
-		if flagsSet[f.Name] {
-			// The flag is explicitly set via command-line.
-			return
-		}
-		// Get flag value from environment var.
-		fname := getEnvFlagName(f.Name)
-		if v, ok := envtemplate.LookupEnv(fname); ok {
-			if err := flag.Set(f.Name, v); err != nil {
-				// Do not use lib/logger here, since it is uninitialized yet.
-				log.Fatalf("cannot set flag %s to %q, which is read from environment variable %q: %s", f.Name, v, fname, err)
-			}
-		}
-	})
 }
 
 func getEnvFlagName(s string) string {

vendor/cloud.google.com/go/compute/LICENSE

@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/cloud.google.com/go/compute/internal/version.go

@@ -0,0 +1,18 @@
+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package internal
+
+// Version is the current tagged release of the library.
+const Version = "1.12.1"

vendor/cloud.google.com/go/compute/metadata/tidyfix.go

@@ -0,0 +1,23 @@
+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// This file, and the {{.RootMod}} import, won't actually become part of
+// the resultant binary.
+//go:build modhack
+// +build modhack
+
+package metadata
+
+// Necessary for safely adding multi-module repo. See: https://github.com/golang/go/wiki/Modules#is-it-possible-to-add-a-module-to-a-multi-module-repository
+import _ "cloud.google.com/go/compute/internal"

vendor/modules.txt

@@ -4,7 +4,10 @@ cloud.google.com/go/internal
 cloud.google.com/go/internal/optional
 cloud.google.com/go/internal/trace
 cloud.google.com/go/internal/version
-# cloud.google.com/go/compute/metadata v0.2.0
+# cloud.google.com/go/compute v1.12.1
+## explicit; go 1.19
+cloud.google.com/go/compute/internal
+# cloud.google.com/go/compute/metadata v0.2.1
 ## explicit; go 1.19
 cloud.google.com/go/compute/metadata
 # cloud.google.com/go/iam v0.6.0