Closed Nashluffy closed 4 years ago
Proposed fix is PR https://github.com/carlosedp/cluster-monitoring/pull/87
Fixed by #87.
I did not see this change fix the problem, since prometheus is not bound to the clusterRole (instead an unused metallb-exporter
is). Prometheus itself scrapes the metrics for metallb, so we need to bind the prometheus-k8s
role to the metallb-exporter
clusterRole — I've filled a follow-on ticket https://github.com/carlosedp/cluster-monitoring/issues/98 with a proposed fix here.
When enabling the metallb module, no metrics are appearing in Grafana. Looking at the logs from
prometheus-k8s
podTo me it looks like an RBAC issue. I think metallb module would be configured similar to the
arm-exporter
module with it's own Role, RoleBinding, and ServiceAccount.