Danny Kulchinsky 18230d8fc5 feat(http): add fault injection mode for circuit breaker testing ...

Adds a process-wide toggle that makes podinfo respond with HTTP 500 to all application endpoints while keeping Kubernetes probes, metrics, pprof and the control endpoints functional. This allows a single replica to be made selectively 'sick' to test client-side circuit breakers / outlier detection (Envoy, Istio DestinationRule.outlierDetection, etc.) without Kubernetes evicting the pod.

New endpoints:

  POST /fault_injection/enable

  POST /fault_injection/disable

  GET  /fault_injection/status

Includes unit tests for the handlers, the middleware behavior, and the path exclusion list.

2026-06-02 23:18:28 -04:00

..

docs

Removed reference to localhost from swagger

2024-04-09 08:54:38 +02:00

cache_test.go

Improve test coverage of the HTTP API

2026-05-20 11:07:35 +03:00

cache.go

Refactor response header settings

2026-05-20 10:50:31 +03:00

chunked_test.go

restructured api to api/http, api/grpc, pkg http

2024-02-24 23:44:12 +05:30

chunked.go

Removed reference to localhost from swagger

2024-04-09 08:54:38 +02:00

configs_test.go

Improve test coverage of the HTTP API

2026-05-20 11:07:35 +03:00

configs.go

restructured api to api/http, api/grpc, pkg http

2024-02-24 23:44:12 +05:30

delay_test.go

Improve test coverage of the HTTP API

2026-05-20 11:07:35 +03:00

delay.go

Removed reference to localhost from swagger

2024-04-09 08:54:38 +02:00

echo_test.go

Improve test coverage of the HTTP API

2026-05-20 11:07:35 +03:00

echo.go

Refactor response header settings

2026-05-20 10:50:31 +03:00

echows_test.go

Improve test coverage of the HTTP API

2026-05-20 11:07:35 +03:00

echows.go

fix: panic when the WebSocket endpoint is under load

2024-05-23 10:01:01 +02:00

env_test.go

Improve test coverage of the HTTP API

2026-05-20 11:07:35 +03:00

env.go

Removed reference to localhost from swagger

2024-04-09 08:54:38 +02:00

fault_injection_test.go

feat(http): add fault injection mode for circuit breaker testing

2026-06-02 23:18:28 -04:00

fault_injection.go

feat(http): add fault injection mode for circuit breaker testing

2026-06-02 23:18:28 -04:00

headers_test.go

restructured api to api/http, api/grpc, pkg http

2024-02-24 23:44:12 +05:30

headers.go

Removed reference to localhost from swagger

2024-04-09 08:54:38 +02:00

health_test.go

Improve test coverage of the HTTP API

2026-05-20 11:07:35 +03:00

health.go

restructured api to api/http, api/grpc, pkg http

2024-02-24 23:44:12 +05:30

http_test.go

Improve test coverage of the HTTP API

2026-05-20 11:07:35 +03:00

http.go

Refactor response header settings

2026-05-20 10:50:31 +03:00

index.go

Add support for configurable URL path prefix in podinfo application

2026-05-25 12:47:45 +02:00

info_test.go

restructured api to api/http, api/grpc, pkg http

2024-02-24 23:44:12 +05:30

info.go

Removed reference to localhost from swagger

2024-04-09 08:54:38 +02:00

logging.go

feat(logging): add trace_id to debug log line

2025-03-10 21:48:25 +01:00

metrics.go

restructured api to api/http, api/grpc, pkg http

2024-02-24 23:44:12 +05:30

mock.go

Add support for configurable URL path prefix in podinfo application

2026-05-25 12:47:45 +02:00

panic.go

restructured api to api/http, api/grpc, pkg http

2024-02-24 23:44:12 +05:30

server_prefix_test.go

Add support for configurable URL path prefix in podinfo application

2026-05-25 12:47:45 +02:00

server.go

feat(http): add fault injection mode for circuit breaker testing

2026-06-02 23:18:28 -04:00

status_test.go

Improve test coverage of the HTTP API

2026-05-20 11:07:35 +03:00

status.go

Removed reference to localhost from swagger

2024-04-09 08:54:38 +02:00

store_test.go

Improve test coverage of the HTTP API

2026-05-20 11:07:35 +03:00

store.go

Refactor response header settings

2026-05-20 10:50:31 +03:00

token_test.go

Improve test coverage of the HTTP API

2026-05-20 11:07:35 +03:00

token.go

Migrate JWT to registered claims

2026-05-20 11:11:58 +03:00

tracer.go

restructured api to api/http, api/grpc, pkg http

2024-02-24 23:44:12 +05:30

version_test.go

restructured api to api/http, api/grpc, pkg http

2024-02-24 23:44:12 +05:30

version.go

Removed reference to localhost from swagger

2024-04-09 08:54:38 +02:00