Update Dockerfile

Dockerfile

@@ -1,11 +1,11 @@
 FROM ubuntu:18.04
 
 RUN apt-get update
-RUN apt-get install -y curl openssh-server 
-RUN apt-get install -y nginx
+RUN apt-get install -y curl sudo openssh-server 
+RUN apt-get install -y -q nginx
 COPY ./default /etc/nginx/sites-available/default
 RUN nginx -t
-#RUN service nginx status
+RUN cat /etc/nginx/sites-available/default
 
 RUN curl -sL https://deb.nodesource.com/setup_16.x | sudo -E bash -
 RUN apt-get install -y nodejs
@@ -14,4 +14,4 @@ RUN npm install -g wstunnel
 EXPOSE 7860
 
 # run app when container launches
-CMD wstunnel -s 7860 --http
+CMD nginx; wstunnel -s 7860;