Simple tool to check response code of GET requests to uwsgi socket (by uwsgi protocol). Return code of the program tells whether it got response with expected status code.
Usage: ./uwping [options] uwsgi:https://host:port/path
Parameters:
-expected_status int
expected_status (default 200)
-host string
HTTP_HOST
-modifier1 int
modifier1
-remote string
remote addr (default "127.0.0.1")uwget uwsgi:https://127.0.0.1:3031/health
uwget -expected_status 404 uwsgi:https://127.0.0.1:3031/not_exist
You can directly use it in your Dockerfile:
ADD https://github.com/che0/uwping/releases/download/14.0/uwping /usr/local/bin/uwping
RUN chmod +x /usr/local/bin/uwping
And then as liveness probe in Kubernetes pods:
containers:
- livenessProbe:
exec:
command:
- uwping
- uwsgi:https://localhost:9090/alive