At this point, the cluster is up and running and it is serving secure website pages over the Internet. However, there is a small issue with our setup whereby any changes that we wish to publish on the site requires us to got through the process of recreating the docker image and then logging into Kubernetes to redeploy it. It's a bit of a faff.
Here we are, the last push to complete this project. Let's add a SSL certificate to encrypt all traffic to the cluster ensure that the site is as secure as possible.
We are nearing the end of this epic journey, now we just need to point a domain to the cluster so that it accessible to the outside world and apply a SSL certificate to make sure that any connections are secure.
We have a functional Raspberry Pi Cluster, we have a functional Docker image hosting a website. Now it's time to join all of these dots together via the container orchestration system known as Kubernetes.
Now I have my Pi's all set up and ready to go, I'm ready to lose myself down the rabbit hole that is Kubernetes. However, before I can go there, I need to think about what I'm actually going to use the cluster for.