debug-container

Debug docker container that has a few tools for k8s debugging.
Feel free to open a issue if you want a tool in here.

Node specific

• /tools/pid2pod <pid> - Find pod that has PID on node debug
• /tools/inotify-consumers - Get inotify consumers.
• ps - To check processes on the node.

Generic

• iperf - Network performance testing
• ab - Apache Benchmark for load testing
• google-cloud-cli - CLI for talking with GCloud
• speedtest-cli - Speedtest CLI for testing network speed
• curl - The must have for any debug container, making random network requests inside your container
• /tools/grpc-client-cli - For making GRPC requests

Debugging a specfic node

kubectl debug -it node/NODE_NAME --image-pull-policy=Always --image=ghcr.io/techwolf12/debug-container:latest

Just as a quick run

kubectl run techwolf12-debug --rm --restart=Never --image-pull-policy=Always -it --image=ghcr.io/techwolf12/debug-container:latest -- /bin/bash