This simple web service is made for testing purposes. It has different endpoints that return various results, either a successful response or an error, with different delays. You can configure the endpoints, the delays, and the error rate for each endpoint independently.
kubectl apply -f deployments/manifests/kubernetes-deploy.yaml
For development and testing purposes, I use docker images with the dev tag.
But I also publish images with tag matching the release version, like 0.1.0. You can find the full list of tags on Docker Hub
➜ curl localhost:8080/
Available endpoints:
- /good - Good endpoint: Fast enough, no errors at all
- /bad - Bad endpoint: 30% of requests fails with 500 error
- /slow - Slow endpoint: Sometimes it fails, but it is always slow
➜ time curl localhost:8080/good
success: /good
curl localhost:8080/good 0.00s user 0.01s system 4% cpu 0.230 total
➜ time curl localhost:8080/slow
success: /slow
curl localhost:8080/slow 0.01s user 0.01s system 0% cpu 2.822 totalHere you can find the config file that I use for development purposes. I believe it is the most detailed configuration possible.
For now, config implements the following options:
listen: 127.0.0.1:8080 # optional, default value = 0.0.0.0:8080
ws_endpoints: # only 1 ws endpoint is supported now
- name: echo # optional
description: WebSocket echo # optional
path: /echo # required, but will be rewrited to /ws/{{ path }}
type: echo # required, only "echo" is supported now
http_endpoints:
- name: Some endpoint # optional, used in endpoint list on /
description: Simple description # optional, used in endpoint list on /
path: /path # required
error_rate: 0.0 # optional, in range [0.0, 1.0]
hidden: true # optional, do not display on request to /
do_not_log: true # optional, do not write access logs
slowness: # required
min: 10ms # required, time duration, should be less than p95
p95: 50ms # required, time duration, should be less than max
max: 100ms # required, time duration