docs: metrics are eprhemeral + mention also grafana deploy target

Signed-off-by: Jirka Kremser <jiri.kremser@gmail.com>
k8gb-io · Dec 13, 2021 · a3567d6 · a3567d6
1 parent 4a26058
commit a3567d6
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diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -147,8 +147,11 @@ The deployed Prometheus scrapes metrics from the dedicated k8gb operator endpoin
 - http://127.0.0.1:9080
 - http://127.0.0.1:9081
 
+All the metric data are ephemeral and will be lost with pod restarts.
 To uninstall Prometheus, run `make uninstall-prometheus`
 
+Optionally, you can also install Grafana that will have the datasources configured and example dashboard ready using `make deploy-grafana`
+
 ## Code style
 
 k8gb project is using the coding style suggested by the Golang community. See the [golang-style-doc](https://github.com/golang/go/wiki/CodeReviewComments) for details.