This might be a bit too big of a question for this forum. However, I am not sure where to start. We are still somewhat new to PRA. I am wanting to start using Docker containers for our jumpoints instead of putting them on Linux instances. 

First, where do I go to download the container image? I heard that there is a stock image that we would use and then just input the key to start the connection to our system. 

Second, can we put the container in a service like AWS container service or Azure container service? 

Third, and this will show my very beginner level of experience with containers, would we do the firewall rules for the containers the same way that we do them for the Linux servers that are jumpoints?

I have a feeling there are other items that I am totally missing, but I figured this is a good start. If you know of documentation you can point me to I am more than happy to start reading and testing things out.