pkkudo,github

👋 Hi, I’m @pkkudo

Experienced network engineer proficient in routing and switching for the Internet edge, enterprise core, and WAN networks. Skilled in load balancing, GSLB, firewall, proxy, DNS, DHCP, IPAM, and more
In-house automation scripts for operation, reporting, and changes written in python, powershell, and shell script
Self-learner with interest in IaC, DevOps, and running open source softwares, playing with home lab running Kubernetes cluster and docker containers
- Mainly using self-managed, private GitLab as my repository, hosting private GitLab Pages sites, running GitLab CI/CD pipeline to build images, publish Pages sites and so on
- GitOps for my Kubernetes cluster using GitLab and Flux, and SOPS for secret handling
- Gateway API on Kubernetes cluster using NGINX Gateway Fabric, and MetalLB for l2 advertisement
- Bytebase & GitLab for database GitOps
- Building custom images of my personal apps and open source services, host them on self-managed Harbor registry and run them as k8s workloads
- PV using DirectPV, and S3 storage using Minio
- unending list of things to learn and play with
Currently most comfortable writing codes in python
Learning to code in go
Using Cloudflare, GCP, and AWS for small, personal projects
GCP Associate Cloud Engineer certified (expired)
Personal notes generated using MkDocs, beryl, and specifically on my homelab here, and building k8s cluster series here
Public articles in Japanese available at [email protected]
- [ja] an article series on settings up Kubernetes + GitLab + Flux GitOps here
- [ja] an article series on home lab using Docker here (NGINX as reverse proxy, unbound for DNS, GitLab, and etc.)

My main VCS is on self-managed, private GitLab, and I use GitHub to add public repositories to share scripts with my engineer buddies, and to manage articles and books on Zenn.

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