lib/envflag: add a link to docs for -envflag.enable

README.md

@@ -1593,7 +1593,7 @@ Pass `-help` to VictoriaMetrics in order to see the list of supported command-li
   -enableTCP6
     	Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used
   -envflag.enable
-    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -finalMergeDelay duration

app/vmagent/README.md

@@ -532,7 +532,7 @@ See the docs at https://docs.victoriametrics.com/vmagent.html .
   -enableTCP6
     	Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used
   -envflag.enable
-    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -fs.disableMmap

app/vmalert/README.md

@@ -378,7 +378,7 @@ The shortlist of configuration flags is the following:
   -enableTCP6
     	Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used
   -envflag.enable
-        Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -evaluationInterval duration
@@ -507,7 +507,7 @@ The shortlist of configuration flags is the following:
   -replay.ruleRetryAttempts int
     	Defines how many retries to make before giving up on rule if request for it returns an error. (default 5)
   -replay.rulesDelay duration
-        Delay between rules evaluation within the group. Could be important if there are chained rules inside of the groupand processing need to wait for previous rule results to be persisted by remote storage before evaluating the next rule. Keep it equal or bigger than -remoteWrite.flushInterval. (default 1s)
+    	Delay between rules evaluation within the group. Could be important if there are chained rules inside of the groupand processing need to wait for previous rule results to be persisted by remote storage before evaluating the next rule.Keep it equal or bigger than -remoteWrite.flushInterval. (default 1s)
   -replay.timeFrom string
     	The time filter in RFC3339 format to select time series with timestamp equal or higher than provided value. E.g. '2020-01-01T20:07:00Z'
   -replay.timeTo string

app/vmauth/README.md

@@ -207,7 +207,7 @@ See the docs at https://docs.victoriametrics.com/vmauth.html .
   -enableTCP6
     	Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used
   -envflag.enable
-    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -fs.disableMmap

app/vmbackup/README.md

@@ -186,7 +186,7 @@ See [this article](https://medium.com/@valyala/speeding-up-backups-for-big-time-
     	Where to put the backup on the remote storage. Example: gcs://bucket/path/to/backup/dir, s3://bucket/path/to/backup/dir 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
   -envflag.enable
-    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -fs.disableMmap

app/vmrestore/README.md

@@ -86,7 +86,7 @@ i.e. the end result would be similar to [rsync --delete](https://askubuntu.com/q
   -customS3Endpoint string
     	Custom S3 endpoint for use with S3-compatible storages (e.g. MinIO). S3 is used if not set
   -envflag.enable
-    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -fs.disableMmap

docs/README.md

@@ -1593,7 +1593,7 @@ Pass `-help` to VictoriaMetrics in order to see the list of supported command-li
   -enableTCP6
     	Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used
   -envflag.enable
-    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -finalMergeDelay duration

docs/Single-server-VictoriaMetrics.md

@@ -1597,7 +1597,7 @@ Pass `-help` to VictoriaMetrics in order to see the list of supported command-li
   -enableTCP6
     	Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used
   -envflag.enable
-    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -finalMergeDelay duration

docs/vmagent.md

@@ -536,7 +536,7 @@ See the docs at https://docs.victoriametrics.com/vmagent.html .
   -enableTCP6
     	Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used
   -envflag.enable
-    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -fs.disableMmap

docs/vmalert.md

@@ -382,7 +382,7 @@ The shortlist of configuration flags is the following:
   -enableTCP6
     	Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used
   -envflag.enable
-        Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -evaluationInterval duration
@@ -511,7 +511,7 @@ The shortlist of configuration flags is the following:
   -replay.ruleRetryAttempts int
     	Defines how many retries to make before giving up on rule if request for it returns an error. (default 5)
   -replay.rulesDelay duration
-        Delay between rules evaluation within the group. Could be important if there are chained rules inside of the groupand processing need to wait for previous rule results to be persisted by remote storage before evaluating the next rule. Keep it equal or bigger than -remoteWrite.flushInterval. (default 1s)
+    	Delay between rules evaluation within the group. Could be important if there are chained rules inside of the groupand processing need to wait for previous rule results to be persisted by remote storage before evaluating the next rule.Keep it equal or bigger than -remoteWrite.flushInterval. (default 1s)
   -replay.timeFrom string
     	The time filter in RFC3339 format to select time series with timestamp equal or higher than provided value. E.g. '2020-01-01T20:07:00Z'
   -replay.timeTo string

docs/vmauth.md

@@ -211,7 +211,7 @@ See the docs at https://docs.victoriametrics.com/vmauth.html .
   -enableTCP6
     	Whether to enable IPv6 for listening and dialing. By default only IPv4 TCP and UDP is used
   -envflag.enable
-    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -fs.disableMmap

docs/vmbackup.md

@@ -190,7 +190,7 @@ See [this article](https://medium.com/@valyala/speeding-up-backups-for-big-time-
     	Where to put the backup on the remote storage. Example: gcs://bucket/path/to/backup/dir, s3://bucket/path/to/backup/dir 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
   -envflag.enable
-    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -fs.disableMmap

docs/vmrestore.md

@@ -90,7 +90,7 @@ i.e. the end result would be similar to [rsync --delete](https://askubuntu.com/q
   -customS3Endpoint string
     	Custom S3 endpoint for use with S3-compatible storages (e.g. MinIO). S3 is used if not set
   -envflag.enable
-    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set
+    	Whether to enable reading flags from environment variables additionally to command line. Command line flag values have priority over values from environment vars. Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details
   -envflag.prefix string
     	Prefix for environment variables if -envflag.enable is set
   -fs.disableMmap

lib/envflag/envflag.go

@@ -10,7 +10,7 @@ import (
 var (
 	enable = flag.Bool("envflag.enable", false, "Whether to enable reading flags from environment variables additionally to command line. "+
 		"Command line flag values have priority over values from environment vars. "+
-		"Flags are read only from command line if this flag isn't set")
+		"Flags are read only from command line if this flag isn't set. See https://docs.victoriametrics.com/#environment-variables for more details")
 	prefix = flag.String("envflag.prefix", "", "Prefix for environment variables if -envflag.enable is set")
 )