Hello.
Lecture Material PDF Update
As of June 2026, the limits for Oracle's free resources have changed, so I have updated the lecture PDF to reflect these changes. I apologize for the delay. For those who need it, please feel free to download the updated version.
Regarding Part 2
Part 2 will proceed with the following content, based on the feedback from those who shared their opinions on the next lecture topic.
1. Upload sample service source + Dockerfile to Dockerhub using GitHub Actions
2. Running a sample service on the built cluster
3. Setting up and connecting a real domain for free (planned to use free DNS, Cloudflare, etc.)
(CI/CD automation using ArgoCD will be decided after checking the total course volume)
Setting up all of Part 1's hands-on practice with AI!
I had been putting off Part 2 due to personal matters and only recently began preparations, but since parts of the cluster had broken in the meantime, I ended up setting everything up again from scratch. I usually use Claude Code, so I tried letting it handle the setup, and it seems that most of the practical results from Part 1 can be configured automatically as long as you have the information below.
1. Class material PDF
2. Claude Code (Opus 4.8)
3. Connection information for the two instances (SSH information such as IP, key, etc.)
4. A few settings such as opening cloud security group ports (can be easily handled with AI)
So, even if you have been putting off the hands-on practice because it seemed cumbersome, you can set it up without much difficulty by utilizing AI. I highly recommend you try the wonderful experience of owning your own personal cluster and deploying various things on it.
(For your information, I am using Oracle Cloud because of its free resources, but since you can expand in the same way using AI even with instances from other clouds, feel free to give it a try.)
Thank you.