--- title: "Kubernetes — Resizes" url: "https://resiz.es/blog/tags/kubernetes" description: "Articles about Kubernetes / kubernetes." --- Resizes journal · 10 articles # Kubernetes Articles about Kubernetes / kubernetes. [![](https://resiz.es/assets/blog/img/01-09-2026_ingress-to-gateway.jpg)](https://resiz.es/blog/ingress-to-gateway-migration) 1 September 20266 min read ## [Ingress NGINX is retiring — how we cut over to Envoy Gateway in 3 days (without downtime)](https://resiz.es/blog/ingress-to-gateway-migration) SIG Network retires Ingress NGINX in March 2026. Scope, the oauth2-proxy bugs we caught before DNS moved, what ingress2gateway does not cover, and how Resizes runs the same cutover for you. [Ramiro Alvarez](https://resiz.es/blog/authors/ramiro) [![](https://resiz.es/assets/blog/img/20-08-2026_-_Agen-chat_spend.jpg)](https://resiz.es/blog/one-message-dozens-of-calls) 20 August 20268 min read ## [One message, dozens of calls: how we measured and cut agent-chat spend](https://resiz.es/blog/one-message-dozens-of-calls) A chat message is not one request — it is a loop of model calls. How we attributed LiteLLM spend, saw the whole proxy in Grafana, and cut tokens without breaking the agent. [Pablo Suárez](https://resiz.es/blog/authors/pablo) [![](https://resiz.es/assets/blog/img/aws-secrets-manager-to-1password.jpg)](https://resiz.es/blog/aws-secrets-manager-to-1password) 26 July 20266 min read ## [Stop paying $0.40 per secret: cut AWS Secrets Manager cost and run secrets more efficiently](https://resiz.es/blog/aws-secrets-manager-to-1password) What Secrets Manager really costs at 50, 500, and 5,000 secrets — and how we help organisations move to a portable, cheaper operating model with 1Password and External Secrets. [Ramiro Alvarez](https://resiz.es/blog/authors/ramiro) [![](https://resiz.es/assets/blog/img/blog/kubernetes-v1-36/preview.jpg)](https://resiz.es/blog/kubernetes-v1-36-mutable-pod-resources) 13 May 20264 min read ## [Kubernetes v1.36 - Mutable Pod Resources for Suspended Jobs](https://resiz.es/blog/kubernetes-v1-36-mutable-pod-resources) Batch and ML workloads often need resources that aren't known at Job creation time. The optimal allocation depends on cluster capacity, queue priorities, and hardware availability — all of which ca… [Guille Vigil](https://resiz.es/blog/authors/guille) [![](https://resiz.es/assets/blog/img/2025-07-04-tcp-udp/image.png)](https://resiz.es/blog/open-tcp-udp-same-port) 4 July 20252 min read ## [Easily open TCP and UDP protocols on the same port](https://resiz.es/blog/open-tcp-udp-same-port) If you’ve ever tried to expose both TCP and UDP on the same port using Kubernetes with AWS Load Balancers, you’ve probably run into a common limitation: you can only choose one protocol per port, w… [Lucía López](https://resiz.es/blog/authors/lucia) [![](https://resiz.es/assets/blog/img/2025-04-09-monitoring/kubernetes-monitoring.png)](https://resiz.es/blog/monitoring-kubernetes-cluster) 7 April 20259 min read ## [Monitor your EKS without dying in the effort!](https://resiz.es/blog/monitoring-kubernetes-cluster) Monitoring a Kubernetes cluster is essential to know what is going on or to be able to detect if something is wrong in time. There are multiple tools available for this purpose, but in this impleme… [María García](https://resiz.es/blog/authors/maria) [![](https://resiz.es/assets/blog/img/2025-02-17-sftp/URLimage.png)](https://resiz.es/blog/sftp-server-in-kubernetes-with-sftpgo) 17 February 20258 min read ## [SFTP server in Kubernetes with SFTPGo](https://resiz.es/blog/sftp-server-in-kubernetes-with-sftpgo) Have you ever needed to create an SFTP server? How do you do it? For those who have created an SFTP server before, you probably know that it is not easy to create and maintain an SFTP server. There… [María García](https://resiz.es/blog/authors/maria) ResizesField notes. 21 February 20245 min read ## [Kubernetes Most Used Commands](https://resiz.es/blog/kubernetes-commands) Kubernetes is an open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications. It is widely used by many organizations to manage… [Guille Vigil](https://resiz.es/blog/authors/guille) ResizesField notes. 14 February 20243 min read ## [Microservices Architecture](https://resiz.es/blog/microservices-architecture) In today's dynamic digital environment, the adoption of microservices architectures alongside container technologies like Docker and Kubernetes is not just innovative; it's transformative. This app… [Guille Vigil](https://resiz.es/blog/authors/guille) ResizesField notes. 29 January 20242 min read ## [Helm Most Used Commands](https://resiz.es/blog/helm-commands) Helm is a package manager for Kubernetes that allows developers and operators to more easily package, configure, and deploy applications and services onto Kubernetes clusters. Helm is the most popu… [Guille Vigil](https://resiz.es/blog/authors/guille)