Connecting to the online repository (Docker Hub) was demonstrated. Images were pulled into the Ubuntu VM, which was running on the gCloud platform. The Ubuntu VM can be connected to, using the SSH button in the Compute Engine. The repositories were shown in the Docker Hub, and various repositories were pulled. In the shell, the 'sudo docker daemon enable' command was used to connect to the Docker Hub.Sudo docker pull [repository] commands were demonstrated.You were shown how to manually create Docker images, using a docker file and the Ubuntu VM.The 'from' directive in the shell, defines the base image to use, to start the build process. The 'maintainer' command declares the author name.A virtual machine was created as part of the course project.The function of Kubernetes, was illustrated and discussed within the context of the course so far.