h-imaoka / docker-backend-test

Simple connectivity test via this container's web-api.

docker-buckend-test

what's this?

Run as web server (web-api). Return test result for backend connectivity.

e.g.

http://0.0.0.0:5000/tcp/google.com:80

{"result": "OK", "message": "all ok."}

http://0.0.0.0:5000/tcp/google.coma:80

{"result": "NG", "message": "[Errno 8] nodename nor servname provided, or not known"}

Run

docker run -it -p 5000:5000 himaoka/docker-backend-test

Environments

HC_URL healthcheck URL (default '/'). Anytime return OK!
CONN_TIMEOUT tcp connection timeout res = second. (default 10)
CONTAINER_PORT Bind port @ container (for fargate)
URL_PREFIX Url prefix for alb path routing. This param nothing to do with HC_URL. (default "/")
SINGLE_APP Single-path web-api & post & json. (default /app)

Via post & json

curl -H "Content-Type: application/json" \
-X POST -d '{"type": "tcp", "endpoint": "google.com:80"}' \
http://0.0.0.0:5000/app

{"result": "OK", "message": "all ok."}