Add a note about the verbosity level of --telemetry-url

This commit is contained in:
James Wilson
2021-08-12 10:20:26 +01:00
parent 80d6ad916e
commit 9f2db87811
+4 -2
View File
@@ -62,9 +62,11 @@ Follow up installation instructions from the [Polkadot repo](https://github.com/
If you started the backend binaries with their default arguments, you can connect a node to the shard by running:
```sh
polkadot --dev --telemetry-url 'ws://localhost:8001/submit 1'
polkadot --dev --telemetry-url 'ws://localhost:8001/submit 0'
```
**Note:** The "0" at the end of the URL is a verbosity level, and not part of the URL itself. Verbosity levels range from 0-9, with 0 denoting the lowest verbosity.
## Docker
### Building images
@@ -87,7 +89,7 @@ docker build -t substrate-telemetry-frontend .
The easiest way to run the backend and frontend images is to use `docker-compose`. To do this, run `docker-compose up` in the root of this repository to build and run the images. Once running, you can view the UI by navigating a browser to `http://localhost:3000`.
To connect a substrate node and have it send telemetry to this running instance, you have to tell it where to send telemetry by appending the argument `--telemetry-url 'ws://localhost:8001/submit 1'` (see "Terminal 4 - Node" above).
To connect a substrate node and have it send telemetry to this running instance, you have to tell it where to send telemetry by appending the argument `--telemetry-url 'ws://localhost:8001/submit 0'` (see "Terminal 4 - Node" above).
### Run the backend and frontend using `docker`