dev_1.0.0_xuxt_2 更新反向代理，打包镜像，以及README文档 (#28)

Co-authored-by: xiuting.xu <xiutingxt.xu@gmail.com>
Reviewed-on: #28
Reviewed-by: yuyr <yuyr@zgclab.edu.cn>
Reviewed-by: huhy <husteryezi@163.com>
Reviewed-by: sundapeng <sundp@mail.zgclab.edu.cn>

src/alert/alertmanager/build/start-am-supervised.sh

@@ -18,6 +18,7 @@ DOMAIN=alertmanager.alert.argus.com
 IP=$(ifconfig | grep -A 1 eth0 | grep inet | awk '{print $2}')
 echo "current IP: ${IP}"
 echo "${IP}" > /private/argus/etc/${DOMAIN}
+chmod 755 /private/argus/etc/${DOMAIN}
 
 
 echo "[INFO] Starting Alertmanager process..."