I've made mistakes, I'm just a man.
How to build your Docker images using the online DockerHub service. All the images built using this procedure are directly available for pull from the Docker repository.
An implementation of the Ghost Storage module which allow to upload images to cloudinary directly from your Ghost blog
Since its first version I'm a fanatic of Docker: I'm a developer, I was an Ops and I don't want to dirty a server with plenty of different packages/service that will require update and maintenance.
Documentation about how you can quickly update Ghost to the latest version using Docker container.