Skip to main content

Service Mesh Routing Game

Interactive Istio/Envoy service mesh simulator: spot mTLS rollout flaws, AuthorizationPolicy semantics, JWT validation gaps, traffic-shift ordering bugs, retry-storm patterns, and Envoy diagnostic flows across 6 production scenarios. Free, no signup.

Interactive Istio service mesh lab. Six scenarios cover mesh-wide STRICT mTLS rollout failures (PERMISSIVE-first migration), AuthorizationPolicy ALLOW-with-empty-rules anti-pattern, RequestAuthentication that does not actually require JWTs, VirtualService route ordering and broken canaries, retry-storm amplification of brownouts, and istioctl proxy-config diagnostics for missing endpoints.

What You Practice

  • Recognizing production failure modes before they become incidents.
  • Connecting security, reliability, and operational choices to real engineering outcomes.
  • Building intuition through short interactive scenarios instead of passive reading only.

Related Practice

Continue with free courses or read production engineering articles.