endlessh-go/examples/kustomize-simple

kustomize

This is an example how to setup endlessh-go with existing Prometheus and Grafana using kustomize.

This example assumes the cluster already has a Prometheus Operator based monitoring stack. It deploys:

• endlessh-go
• a Service exposing SSH and Prometheus metrics
• a ServiceMonitor for scraping endlessh-go metrics
• a Grafana dashboard ConfigMap

To deploy the stack, run:

kubectl apply -k examples/kustomize-simple

dashboard.json is added to a ConfigMap with label grafana_dashboard=1, which can be picked up by a Grafana sidecar based dashboard loader.

The ServiceMonitor in monitor.yaml scrapes the metrics port every 60s. If your Prometheus stack only selects ServiceMonitor objects with specific labels, add the matching label in kustomization.yaml.

The endlessh Service exposes the following ports inside the cluster:

• 22: SSH for endlessh-go
• 2112: Prometheus metrics exported by endlessh-go