Dummy is a dummy service that responds on a /healthz endpoint on port 80. GET /healthz will return a 200 and a response body of "healthy" if the service is currently healthy. It will return a 500 and a response body of "unhealthy" if the service is unhealthy.
You can toggle the health of the service by issuing an empty POST request to the /healthz endpoint.
You have two choices!
If you have Go, you can run go get -u github.com/grepory/dummy. It will then be in your
$GOPATH/bin.
Or you can run it in Docker.