Ingress Archives

ExternalDNS on Kubernetes: Automatically Sync DNS Records to Cloudflare and Route53

July 13, 2026

Manually updating DNS records every time you deploy a Kubernetes service does not scale. ExternalDNS watches your Ingress and LoadBalancer resources and automatically keeps Cloudflare or Route53 in sync — no human intervention needed. This guide walks through installation, configuration for both providers, and how to verify and monitor the setup in production.

Security

Automating SSL/TLS Certificate Lifecycle Management with cert-manager on Kubernetes

April 27, 2026

Manual SSL certificate management fails at scale — expiry dates get missed, secrets fall out of sync, and incidents happen over weekends. This guide walks through setting up cert-manager on Kubernetes to automate certificate issuance and renewal from both Let's Encrypt and a private internal CA, so you never chase an expiry date again.

DevOps

Optimize Kubernetes Application Access with Ingress Nginx Controller

March 18, 2026

Dive into mastering Kubernetes application access with this comprehensive guide to the Nginx Ingress Controller. Discover the step-by-step process for deployment, configuration, and advanced routing, including SSL/TLS termination and basic authentication. It's an essential resource for junior developers aiming to efficiently and securely manage external traffic.