• 19 December 2022

    • CEL for admission controller with ValidatingAdmissionPolicy in K8s 1.26

    Explore enhancing Kubernetes cluster security with the Common Expression Language (CEL) for creating fine-grained admission control policies in K8s 1.26, including setup and policy binding instructions​.

    k8s
    11 minute read
    CEL for admission controller with ValidatingAdmissionPolicy in K8s 1.26
  • 16 December 2022

    • A simple example of using unix domain socket in Kubernetes

    Discover using Unix domain sockets in Kubernetes for inter-container communication within a pod, illustrated with Go applications. Gain insights into setup, benefits like faster communication, and testing the deployment​.

    golinuxsocketsnetworkk8s
    6 minute read
    A simple example of using unix domain socket in Kubernetes
  • 1 March 2021

    • Implementing a simple K8s admission controller in Go

    Dive into implementing a Kubernetes admission controller in Go, governing cluster usage by intercepting API requests pre-persistence. Explore setup, webhook registration, and server creation, alongside simple validation/mutation use cases, for better cluster governance and security​.

    gok8s
    12 minute read
    Implementing a simple K8s admission controller in Go
  • 6 April 2020

    • How to setup simple load balancing with IPVS, demo with docker

    Explore setting up simple IPVS load balancing on Linux with a hands-on Docker demo, covering tool installation, virtual service creation, and verification.

    k8snetworklinuxfeatured
    6 minute read
    How to setup simple load balancing with IPVS, demo with docker