hello-world-api

Simple REST API Server which always respond 200 OK.

Description

The docker container which is run from this image start nodejs http server and respond 'application/json' payload.

Install

Pull nmatsui/hello-world-api from DockerHub:

$ docker pull nmatsui/hello-world-api

Or build nmatsui/hello-world-api from Dockerfile:

$ git clone https://github.com/nmatsui/hello-world-api.git
$ cd hello-world-api
$ docker build -t nmatsui/hello-world-api .

Usage

start container

$ docker run -d --rm -p 3000:3000 nmatsui/hello-world-api

call REST API

$ curl -i http://localhost:3000/
HTTP/1.1 200 OK
Content-Type: application/json
Date: Sat, 21 Apr 2018 00:56:01 GMT
Connection: keep-alive
Transfer-Encoding: chunked

{"message":"hello world!"}

If you want to change message or listening port, give the 'MESSAGE' or 'PORT' environment variable

$ docker run -d --rm -p 8888:8888 -e MESSAGE="FOO BAR" -e PORT="8888" nmatsui/hello-world-api

$ curl -i http://localhost:8888/any/path
HTTP/1.1 200 OK
Content-Type: application/json
Date: Sat, 21 Apr 2018 00:57:25 GMT
Connection: keep-alive
Transfer-Encoding: chunked

{"message":"FOO BAR"}

License

MIT License