r2i.zip
The domain of this site, r2i[.]zip, is formed by replacing the two letters between the 'r' and 'i' of "ruri" with the number 2.
This was created following the naming convention of k8s (k + ubernete + s), which is the abbreviation for Kubernetes.
Contact Information
Email Address
PGP Key
Phone Number
GitHub
Telegram
Favorite Technologies
I have explored a wide range of fields, from hardware to software.
Docker
I am drawn to the ability to easily share identical environments by simply writing a Dockerfile or compose.yml.
Proxmox VE
Using Proxmox VE, I built a redundant virtual infrastructure consisting of multiple nodes (Mac mini x64).
I love its flexibility, as it can be installed on a pre-configured Debian system or set up directly from an ISO image.
Debian / Ubuntu-based Linux OS
I mainly use and favor Debian and Ubuntu-based operating systems.
Amazon AWS
I haven't used it much recently.
The main services I have experience with include S3, CloudFront, Route53, and SES (SMTP).
Google Cloud Platform
Since I have a Google Workspace subscription, I currently mainly use Google Cloud Platform.
I like that the web console is more intuitive and user-friendly compared to Amazon AWS or Microsoft Azure.
Cloudflare
This is my favorite cloud provider.
I find the following points particularly appealing:
CDN
The ability to manage a globally deployed CDN directly from the DNS control panel allows for accurate and easy configuration.
Workers
The fact that it runs on the V8 engine, allowing for extremely fast application deployment.
Zero Trust
The ease of building an environment-independent Zero Trust setup, such as launching an SSH shell via a web browser.
Google Workspace
I run a "solo Google Workspace" because it offers better cost-performance than Google One.
I feel it is an excellent choice even for personal use due to its high level of confidentiality—input data is not used for LLM training, and learning policies are clearly defined.
However, considering the risk of Google's unpredictable terms of service changes or account suspensions (moderation), I have built a 30TB on-premises NAS at home to duplicate my data.
Work Environment
Computers
I use both Windows and macOS and don't have a particularly strong preference for either.
However, since Apple Silicon (arm) Macs cannot execute x64 applications natively, I believe there is a high possibility that the next machine I introduce will be Windows.
Mobile Phones
I use both Android and iOS and use them together without any particular preference.