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Achievement: Pull Sharkx2

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demirdilek/README.md

Hi, I'm Hüseyin

Software Developer building backend services and distributed systems with Go. Currently contributing to the Kubernetes ecosystem.

Upstream Contributions

Merged:

  • sigs.k8s.io/controller-runtime: Passes the manager logger with name leaderelection via context to leaderElector.Run(), ensuring contextual logging in client-go uses the configured manager logger. (PR #3576)
  • kubernetes/kubernetes: Updated agnhost test image tag to 2.66.1 for e2e tests. (PR #141537)

In Review / Active:

  • kubernetes/kubernetes (API Machinery): Sort map keys to ensure deterministic CEL validation order in apiextensions. (PR #143271)
  • kubernetes/kubernetes (Kubelet / Storage): Propagate context.Context through storage and nodeinfomanager methods to ensure consistent lifecycle and cancellation control. (PR #141726, PR #142585)

Projects

  • kube-prober: Distributed, Kubernetes-native probing service in Go. Features zero-polling dual Informer discovery, stateless target sharding via Rendezvous Hashing (HRW), multi-protocol execution (HTTP/S, TCP, gRPC, DNS), and telemetry implementing Google's Four Golden Signals with pre-provisioned Grafana dashboards. Documented via ADRs.

Tech Stack & Tools

  • Language: Go (Golang)
  • Systems & Tools: Kubernetes, Docker, Linux, Git, Helm Charts, Argo CD
  • Environment: Terminal workflow with Vim/Neovim, tmux, and CLI tools

Focusing on clean, concurrent Go code and building distributed systems from the inside out.

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  1. kube-prober kube-prober Public

    Lightweight, K8s-native probing controller in Go. Dynamic EndpointSlice discovery, 4 Golden Signals telemetry, SRE error classification and GitOps integration.

    Go 3