• Cd to the folder where there is a .sln file and the dockerfile. The dockerfile and the .sln have to be in the same folder
• To build the image from the docker file

docker build -t <image-name> .

• To build a container, run

docker run -p <host-port>:80 <image-name>. 

For some reasons, the application inside only listens to port 80

• The url of the application is

localhost:<host-port>