With 4 years of DevOps expertise, I transform infrastructure challenges into elegant, scalable solutions. I'm passionate about automation, cloud architecture, and building secure, resilient systems. When I'm not optimizing deployments, you'll find me sharing knowledge through Medium articles, mentoring aspiring engineers, and contributing to the open-source community.
- 🎯 Specialization: Cloud Infrastructure, Container Orchestration, CI/CD Pipelines
- 🔒 Security Focus: SAST/DAST Implementation, Security Headers, Infrastructure Hardening
- 📝 Content Creator: Regular contributor on Medium, sharing DevOps best practices
- 🤝 Community Advocate: Passionate about knowledge sharing and mentoring
- ⚡ Philosophy: Automation first, documentation always, security never compromises
Active contributor to the Kubernetes ecosystem — focused on in-place vertical pod autoscaling, batch scheduling, and cloud provider integrations.
📖 Contribution details
🔹 KEP: In-place resource resize for pods · kubernetes/enhancements #6258
Contributing to the Kubernetes Enhancement Proposal for in-place vertical pod autoscaling — enabling CPU and memory resources to be resized on running pods without restart. Covers API design, status conditions, and graduation criteria toward GA.
🔹 Kueue: Support for in-place workload resource updates · kubernetes-sigs/kueue #12776
Adding support in Kueue (the Kubernetes batch job queueing system) to reconcile in-place resource changes for managed workloads. Bridges Kueue's admission and quota accounting with the pod resize API so fair-share scheduling stays accurate when workload resources change at runtime.
🔹 Bug: Pod resize status lost after kubelet restart · kubernetes/kubernetes #139582
Filed and tracked a core kubelet bug where in-flight pod resize requests lose their status after a kubelet restart, leaving pods in an inconsistent resize state. Includes reproduction steps, root cause analysis, and recovery path discussion.
🔹 CAPZ: VM SKU reconciliation for in-place vertical scaling · kubernetes-sigs/cluster-api-provider-azure #6580
Extending the Cluster API Provider for Azure to handle VM-level resource resizing aligned with Kubernetes in-place pod resize semantics — reducing cluster churn and improving workload continuity without full node replacement.
🔹 CAPA: In-place EC2 instance type changes for vertical pod autoscaling · kubernetes-sigs/cluster-api-provider-aws #6212
Extending the Cluster API Provider for AWS to reconcile EC2 instance type changes in response to in-place pod resize requests. Enables CAPA-managed nodes to scale vertically without draining and replacing instances, preserving workload continuity and reducing operational overhead on AWS.
🔹 Bug: CAPA does not reconcile instance type changes for in-place resize · kubernetes-sigs/cluster-api-provider-aws #6170
Filed the upstream issue identifying that CAPA lacks the reconciliation logic to handle EC2 instance type mutations triggered by Kubernetes in-place pod resize. Includes gap analysis against the CAPZ implementation, reproduction steps, and the proposed fix tracked in PR #6212.
I'm always open to discussing cloud architecture, DevOps best practices, and innovative infrastructure solutions. Whether you're looking for collaboration, have questions about my work, or just want to chat about technology—feel free to reach out!
📧 Email: naveenkumarvelanati@gmail.com
🔗 LinkedIn: Velanati Naveen Kumar
📰 Medium: Read My Articles
