# Kubeprober for a Single Cluster
# Install probe-agent
For detection of a sing cluster or prober testing, just deploy probe-agent and the corresponding deployment file is probe-agent-standalone.yaml (opens new window).
kubectl apply -f https://raw.githubusercontent.com/erda-project/kubeprober/master/deployment/probe-agent-standalone.yaml
# Write a Prober
After deployment, start to write The First Prober and learn about the basic knowledge of prober.
# Custom Prober
After writing the first prober, try Custom Prober and learn the best practices of writing, packaging and running for custom prober.