Kube-Prometheus-Stack Helm Chart v14.40 : Node-exporter and scrape targets unhealthy in Docker For Mac Kubernetes Cluster on macOS Catalina 10.15.7
This issue was solved recently. Here is more information: https://github.com/prometheus-community/helm-charts/issues/467 and here: https://github.com/prometheus-community/helm-charts/pull/757
Here is the solution (https://github.com/prometheus-community/helm-charts/issues/467#issuecomment-802642666):
[you need to] opt-out the rootfs host mount (preventing the crash). In order to do that you need to specify the following value in values.yaml file:
prometheus-node-exporter: hostRootFsMount: false