Skip to content

Latest commit

 

History

History
50 lines (31 loc) · 1.03 KB

README.md

File metadata and controls

50 lines (31 loc) · 1.03 KB
Raw

Modified frontend-proxy example from the official envoy repo used for testing different connection failures cases, configurations of retries and circuit breakers.

Cases

  • UC: Upstream connection termination in addition to 503 response code.

  • UF: Upstream connection failure in addition to 503 response code.

  • UO: Upstream overflow (circuit breaking) in addition to 503 response code.

  • UC

curl 'localhost:9000/noretry?op=shutdown'
  • UC,URX (With retries)
curl 'localhost:9000?op=shutdown'
  • UC,UO

Connection termination with retries circuit breaking

siege -n 10 -c 10 'http://localhost:9000/?op=shutdown'
  • UF,UO

Connection failure with retries circuit breaking

docker-compose stop service-{1,2,3}

siege -n 10 -c 10 'http://localhost:9000/?op=shutdown'

Cascading failures & retries

Use the frontend-envoy -> service-envoy to test cascading failures.

Notes

Use load testing tool that support (at least) HTTP 1.1. Otherwise configure routes to accept also HTTP 1.0. ab does support only HTTP 1.0.