Kubernetes: cAdvisor

“cAdvisor (Container Advisor) provides container users an understanding of the resource usage and performance characteristics of their running containers. It is a running daemon that collects, aggregates, processes, and exports information about running containers.”

runs on port 4194

Links:
https://kubernetes.io/docs/tasks/debug-application-cluster/resource-usage-monitoring/
https://raesene.github.io/blog/2016/10/14/Kubernetes-Attack-Surface-cAdvisor/

What do you get?

information disclosure about metrics of the containers.

Example request to hit the API and dump data:

http://1.2.3.4:4194/api/v2.0/spec?recursive=true

Screenshots

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