https://devopstales.github.io/tags/cilium/ Recent content in Cilium on DevOpsTales Hugo -- gohugo.io en Thu, 02 Apr 2026 00:00:00 +0000 https://devopstales.github.io/kubernetes/cilium-egress-gateway/ Thu, 02 Apr 2026 00:00:00 +0000 https://devopstales.github.io/kubernetes/cilium-egress-gateway/ Controlling outbound traffic from your Kubernetes cluster is critical for security, compliance, and audit requirements. This post covers Cilium Egress Gateway - a powerful open source solution built on eBPF. https://devopstales.github.io/kubernetes/k8s-security/ Fri, 06 Mar 2026 00:00:00 +0000 https://devopstales.github.io/kubernetes/k8s-security/ Kubernetes offers rich configuration options, but defaults are usually the least secure. Most sysadmins don’t know how to secure a Kubernetes cluster. So this is my Best Practice list for keeping Kubernetes Clusters Secure. https://devopstales.github.io/kubernetes/k8s-dmz-bgp-external-haproxy/ Thu, 26 Feb 2026 00:00:00 +0000 https://devopstales.github.io/kubernetes/k8s-dmz-bgp-external-haproxy/ Learn how to deploy HAProxy Ingress Controller on AlmaLinux in a DMZ network outside your Kubernetes cluster—without Cilium’s deprecated external workload mode. This guide covers BGP peering with BIRD, Cilium’s Pod CIDR export, firewalld configuration, and production-ready setup for secure ingress traffic isolation. https://devopstales.github.io/kubernetes/k8s-dmz-vxlan/ Wed, 10 Apr 2024 00:00:00 +0000 https://devopstales.github.io/kubernetes/k8s-dmz-vxlan/ In this post I will show you how to nstall HAProxy Igress Controller on a separate VM instad of running it in the Kubernetes cluster as a pod. For this I will use cilium external-workload option. https://devopstales.github.io/kubernetes/k8s-dmz-bgp/ Sun, 03 Mar 2024 00:00:00 +0000 https://devopstales.github.io/kubernetes/k8s-dmz-bgp/ In this post I will show you how to nstall HAProxy Igress Controller on a separate VM instad of running it in the Kubernetes cluster as a pod. For this I will use cilium BGP pod CIDR export option. https://devopstales.github.io/kubernetes/k8s-secure-install/ Sat, 20 Jan 2024 00:00:00 +0000 https://devopstales.github.io/kubernetes/k8s-secure-install/ In this post I will show you how to install a Kubernetes cluster in a secure way with. https://devopstales.github.io/kubernetes/cluster-mesh-with-cilium/ Sat, 15 Jul 2023 00:00:00 +0000 https://devopstales.github.io/kubernetes/cluster-mesh-with-cilium/ In this tutorial I will show you how to install Cilium on multiple Kubernetes clusters and connect those clusters with Cluster Mesh. https://devopstales.github.io/kubernetes/cilium-opnsense-bgp-v2/ Wed, 25 Jan 2023 00:00:00 +0000 https://devopstales.github.io/kubernetes/cilium-opnsense-bgp-v2/ In this tutorial I will show you how to install Cilium with BGP integration for Kubernetes. https://devopstales.github.io/kubernetes/openshift4-cilium/ Wed, 06 Apr 2022 00:00:00 +0000 https://devopstales.github.io/kubernetes/openshift4-cilium/ In this Post I will show you How you can Install OpenShift 4 cluster with Cilium. https://devopstales.github.io/kubernetes/cilium-clustermesh/ Wed, 06 Oct 2021 00:00:00 +0000 https://devopstales.github.io/kubernetes/cilium-clustermesh/ In this tutorial I will show you how to install Cilium on multiple Kubernetes clusters and connect those clusters with Cluster Mesh. https://devopstales.github.io/kubernetes/kubernetes-networking-2/ Tue, 31 Aug 2021 00:00:00 +0000 https://devopstales.github.io/kubernetes/kubernetes-networking-2/ In my previous posts We check how the pod networking and How Kubernetes use services for loadbalancing. Now we check how the diferente Networking solutions works. How Theas solutins link the kubernetes nodes together. https://devopstales.github.io/kubernetes/kubernetes-networking-1/ Mon, 30 Aug 2021 00:00:00 +0000 https://devopstales.github.io/kubernetes/kubernetes-networking-1/ In this series I will attempt to demystify the Kubernetes networkiing layers. This first part will look at containers and pods. https://devopstales.github.io/kubernetes/cilium-opnsense-bgp/ Thu, 05 Aug 2021 00:00:00 +0000 https://devopstales.github.io/kubernetes/cilium-opnsense-bgp/ In this tutorial I will show you how to install Cilium with BGP integration for Kubernetes. https://devopstales.github.io/kubernetes/rke2-cilium/ Mon, 24 May 2021 00:00:00 +0000 https://devopstales.github.io/kubernetes/rke2-cilium/ In this post I will show you how you can install a RKE2 with cilium and encripted VXLAN. https://devopstales.github.io/kubernetes/k3s-cilium/ Sat, 17 Apr 2021 00:00:00 +0000 https://devopstales.github.io/kubernetes/k3s-cilium/ In this post I will show you how to install K3S with k3sup and use Cilium as networking.