Intentional failure injection for system resilience testing. Use when: validating fault tolerance, testing SLOs under stress, or preparing for incidents.
التثبيت
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
Intentional failure injection for system resilience testing. Use when: validating fault tolerance, testing SLOs under stress, or preparing for incidents.
Chaos Engineering
Proactive resilience testing through controlled experiments.
Core Principle
"Break things in production to prove they won't break."
Chaos Experiments
1. Network Failure
# Inject latency
tc qdisc add dev eth0 root netem delay 100ms
# Packet loss
tc qdisc add dev eth0 root netem loss 5%
# Kill random pods
kubectl delete pod --all -n default --force
Experiment Template
experiment:name:"database-connection-failure"hypothesis:"API returns graceful error when DB is unavailable"method:-Inject:killdatabaseconnectionpool-Measure:errorresponsetime<500ms-Monitor:nodatacorruptionrollback:restoreconnectionpoolblast_radius:limitedto/api/usersendpoint