Feature/lab12

[ArthurBabkin]

Goal
Lab 12: run and compare runc vs kata on local Linux (WSL2 Ubuntu), collect isolation + performance evidence, and prepare final write-up.

What I did

• Installed and configured Kata runtime for containerd/nerdctl (io.containerd.kata.v2)
• Collected setup evidence (shim version, config snippet, runtime test) under setup/
• Ran Juice Shop with runc and saved health + container artifacts under runc/
• Ran Kata test containers and captured kernel/CPU comparisons under kata/ + analysis/
• Completed isolation checks (dmesg, /proc, network, modules) under isolation/
• Collected performance snapshot (startup, HTTP latency, runtime/CPU overhead notes) under bench/
• Wrote final report in labs/submission12.md

Tasks

• Task 1 — Install + configure Kata runtime
• Task 2 — runc vs kata comparison
• Task 3 — Isolation tests
• Task 4 — Performance snapshot + recommendations

Artifacts
labs/lab12/ — setup/, runc/, kata/, analysis/, isolation/, bench/; labs/submission12.md

Checklist

• Clear PR title
• Docs updated
• No secrets in the commit