docs/vmagent.md: add Configuration update section

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Aliaksandr Valialkin 2020-11-11 16:01:08 +02:00
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@ -63,6 +63,22 @@ Then send Influx data to `http://vmagent-host:8429`. See [these docs](https://gi
Pass `-help` to `vmagent` in order to see the full list of supported command-line flags with their descriptions. Pass `-help` to `vmagent` in order to see the full list of supported command-line flags with their descriptions.
### Configuration update
`vmagent` should be restarted in order to update config options set via command-line args.
`vmagent` supports multiple approaches for reloading configs from updated config files such as `-promscrape.config`, `-remoteWrite.relabelConfig` and `-remoteWrite.urlRelabelConfig`:
* Sending `SUGHUP` signal to `vmagent` process:
```bash
kill -SIGHUP `pidof vmagent`
```
* Sending HTTP request to `http://vmagent:8429/-/reload` endpoint.
There is also `-promscrape.configCheckInterval` command-line option, which can be used for automatic reloading configs from of updated `-promscrape.config` file.
### Use cases ### Use cases

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@ -63,6 +63,22 @@ Then send Influx data to `http://vmagent-host:8429`. See [these docs](https://gi
Pass `-help` to `vmagent` in order to see the full list of supported command-line flags with their descriptions. Pass `-help` to `vmagent` in order to see the full list of supported command-line flags with their descriptions.
### Configuration update
`vmagent` should be restarted in order to update config options set via command-line args.
`vmagent` supports multiple approaches for reloading configs from updated config files such as `-promscrape.config`, `-remoteWrite.relabelConfig` and `-remoteWrite.urlRelabelConfig`:
* Sending `SUGHUP` signal to `vmagent` process:
```bash
kill -SIGHUP `pidof vmagent`
```
* Sending HTTP request to `http://vmagent:8429/-/reload` endpoint.
There is also `-promscrape.configCheckInterval` command-line option, which can be used for automatic reloading configs from of updated `-promscrape.config` file.
### Use cases ### Use cases