chore(docker): Add Compose file and reformat README (#18)

* Add Compose file and reformat README

* Set `network_mode` to `host` and remove `ports`  
This way we don't have to change port number in two different ways
when using docker compose.

Author: IHosseini083

README.md

@@ -1,38 +1,53 @@
 # ssh-web-console
+
 you can connect to your linux machine by ssh in your browser.
 
 ![Docker Image Size (latest by date)](https://img.shields.io/docker/image-size/genshen/ssh-web-console?logo=docker&sort=date)
 ![Docker Image Version (latest semver)](https://img.shields.io/docker/v/genshen/ssh-web-console?sort=semver&logo=docker)
 ![Docker Pulls](https://img.shields.io/docker/pulls/genshen/ssh-web-console?logo=docker)
 
 ## Quick start
+
 ```bash
 $ docker pull genshen/ssh-web-console:latest
 # docker build --build-arg GOMODULE=on -t genshen/ssh-web-console . # or build docker image on your own machine
 $ docker run -v ${PWD}/conf:/home/web/conf -p 2222:2222 --rm genshen/ssh-web-console
 ```
 
+or using Docker Compose:
+
+```bash
+$ git clone https://github.com/genshen/ssh-web-console.git
+$ cd ssh-web-console
+$ docker-compose up -d
+```
+
 Open your browser, visit `http://localhost:2222`. Enjoy it!
 
-**note**: To run docker container, make sure config.yaml file is in directory ${PWD}/conf
+**NOTE**: To run docker container, make sure config.yaml file is in directory ${PWD}/conf
+
 ## Build & Run
-make sure you go version is not less than 1.11
 
-### clone
+Make sure your Go version is 1.11 or later
+
+### Clone
+
 ```bash
 git clone --recurse-submodules https://github.com/genshen/ssh-web-console.git
 cd ssh-web-console
 ```
 
-### build frontend
+### Build frontend
+
 ```bash
 cd web
 yarn install
 yarn build
 cd ../
 ```
 
-### build go
+### Build go
+
 ```bash
 go get github.com/rakyll/statik
 statik --src=web/build  # use statik tool to convert files in 'web/build' dir to go code, and compile into binary.
@@ -41,12 +56,15 @@ go build
 ```
 
 ## Run
+
 run: `./ssh-web-console`, and than you can enjoy it in your browser by visiting `http://localhost:2222`.
 
 ## Screenshots
+
 ![](./Screenshots/shot2.png)
 ![](./Screenshots/shot3.png)
 ![](./Screenshots/shot4.png)
 
-# Related Works
-https://github.com/shibingli/webconsole
+## Related Works
+
+- [shibingli/webconsole](https://github.com/shibingli/webconsole)

docker-compose.yml

@@ -0,0 +1,8 @@
+version: "3.8"
+services:
+  ssh-web-console:
+    image: genshen/ssh-web-console:latest
+    restart: unless-stopped
+    volumes:
+      - "./conf:/home/web/conf"
+    network_mode: host