Advertise open ports (to traefik) via EXPOSE directive

Author: ivan-c

src/server/Dockerfile

@@ -22,4 +22,5 @@ ENV DOTNET_USE_POLLING_FILE_WATCHER true
 ENV NUGET_XMLDOC_MODE skip
 
 WORKDIR /app/API
-CMD [ "dotnet", "run" ]
+EXPOSE 5001
+CMD [ "dotnet", "run" ]

src/ui-client/Dockerfile

@@ -9,6 +9,7 @@ ENV PATH /app/node_modules/.bin:$PATH
 COPY . /app
 RUN npm install
 
+EXPOSE 3000
 CMD [ "npm", "start" ]
 
 #COPY build /app/build
@@ -18,4 +19,4 @@ CMD [ "npm", "start" ]
 #EXPOSE 8080
 #COPY --from=build-step /app/build /usr/share/nginx/html
 #COPY --from=build-step /app/nginx.conf /etc/nginx/conf.d/default.conf
-#CMD [ "nginx", "-g", "daemon off;" ]
+#CMD [ "nginx", "-g", "daemon off;" ]