awesome-kubernetes/v2-docs/kubernetes-networking.md

Kubernetes Networking

!!! info "Architectural Context" Detailed reference for Kubernetes Networking in the context of Networking & Service Mesh.

Standard Reference

• thenewstack.io: Kubernetes is the Accepted Platform for Cloud Native Computing [COMMUNITY-TOOL]
• Monitoring jenkins using instana [COMMUNITY-TOOL]
• ovh.com - getting external traffic into kubernetes: clusterip, nodeport, loadbalancer and ingress [COMMUNITY-TOOL]
• containo.us: Kubernetes Ingress & Service API Demystified [COMMUNITY-TOOL]
• devclass.com: HAProxy Ingress Controller 1.5 introduces mTLS support, gives load balancing experts more power [COMMUNITY-TOOL]
• getenroute.io: Drive API Security At Kubernetes Ingress Using Helm And Envoy 🌟 [COMMUNITY-TOOL]
• openshift.com: gRPC or HTTP/2 Ingress Connectivity in OpenShift 🌟 [COMMUNITY-TOOL]
• searchitoperations.techtarget.com: Differences between Kubernetes Ingress vs. load balancer [COMMUNITY-TOOL]
• cloud.redhat.com: Global Load Balancer Approaches 🌟 [COMMUNITY-TOOL]
• loft.sh: Kubernetes NGINX Ingress: 10 Useful Configuration Options 🌟 [COMMUNITY-TOOL]
• learnk8s.io: Tracing the path of network traffic in Kubernetes 🌟 [COMMUNITY-TOOL]
• blog.palark.com: Comparing Ingress controllers for Kubernetes [COMMUNITY-TOOL]
• sysdig.com: Kubernetes Services: ClusterIP, Nodeport and LoadBalancer [COMMUNITY-TOOL]
• otterize.com: Mastering Kubernetes networking: A journey in cloud-native packet management [COMMUNITY-TOOL]
• editor.cilium.io 🌟🌟🌟 [COMMUNITY-TOOL]
• openshift.com: Network Policies: Controlling Cross-Project Communication on OpenShift [COMMUNITY-TOOL]
• loft.sh: Kubernetes Network Policies: A Practitioner's Guide 🌟 [COMMUNITY-TOOL]
• loft.sh: Kubernetes Network Policies for Isolating Namespaces 🌟 [COMMUNITY-TOOL]
• buoyant.io: Kubernetes network policies with Cilium and Linkerd [COMMUNITY-TOOL]
• fusionlayer.com: Software-Defined IP Address Management (IPAM) [COMMUNITY-TOOL] — - Cloud computing and service automation are changing the way in which applications and data are being delivered and consumed. The existing 30-year-old networking model is failing to keep up with the automated service architectures and the Internet of Things (IoT) based on end-to-end automation.
  • To facilitate the migration to cloud-era computing, service providers and data centers must add networking into the automated service workflows. This requires agility and elasticity that traditional networking products are not designed to provide. As IT environments of tomorrow involve a plethora of orchestrators and controllers spinning up services and applications inside shared networks, they all must be managed and provisioned by a unified solution authoritative for all network-related information.
• Flannel ⭐ 9454 [ENTERPRISE-STABLE] — - Weave-net
• sysdig.com: How to monitor coreDNS 🌟 [COMMUNITY-TOOL]
• AWS-VPC [COMMUNITY-TOOL]
• Introducing Subnet Peering in Azure [COMMUNITY-TOOL]
• Application Gateway for Containers with AKS Overlay Networking and VNet Flow Logs [COMMUNITY-TOOL]
• Introduction to Azure Application Gateway for Containers (AGC) [COMMUNITY-TOOL]
• Private Link Reality Bites: Service Endpoints vs Private Link [COMMUNITY-TOOL]
• ahmetb/kubernetes-network-policy-recipes 🌟 ⭐ 6139 [ENTERPRISE-STABLE]
• Project Calico [COMMUNITY-TOOL]
• Get kubectl access to your private cluster from anywhere [COMMUNITY-TOOL]
• kubernetes.io: The Kubernetes network model. How to implement the Kubernetes' networking model [COMMUNITY-TOOL]
• medium.com: Fighting Service Latency in Microservices With Kubernetes [COMMUNITY-TOOL]
• medium.com: Kubernetes NodePort vs LoadBalancer vs Ingress? When should' I use what? 🌟 [COMMUNITY-TOOL]
• blog.alexellis.io: Get a LoadBalancer for your private Kubernetes cluster [COMMUNITY-TOOL]
• dustinspecker.com: How Do Kubernetes and Docker Create IP Addresses?! [COMMUNITY-TOOL]
• youtube: Kubernetes Ingress Explained Completely For Beginners [COMMUNITY-TOOL]
• medium: Service Types in Kubernetes? 🌟 [COMMUNITY-TOOL]
• speakerdeck.com: Kubernetes and networks. Why is this so dan hard? 🌟 [COMMUNITY-TOOL]
• eevans.co: Deconstructing Kubernetes Networking [COMMUNITY-TOOL]
• externalTrafficPolicy=local on kubernetes. How to preserve the source IP in kubernetes [COMMUNITY-TOOL]
• ronaknathani.com: How a Kubernetes Pod Gets an IP Address 🌟 [COMMUNITY-TOOL]
• opensource.com: Why I use Ingress Controllers to expose Kubernetes services [COMMUNITY-TOOL]
• medium: How to setup Hetzner load balancer on a Kubernetes cluster [COMMUNITY-TOOL]
• zhimin-wen.medium.com: Sticky Sessions in Kubernetes 🌟 [COMMUNITY-TOOL]
• infoq.com: Kubernetes Ingress Is Now Generally Available [COMMUNITY-TOOL]
• jmrobles.medium.com: How to setup Hetzner load balancer on a Kubernetes' cluster [COMMUNITY-TOOL]
• kubernetes.io: Scaling Kubernetes Networking With EndpointSlices [COMMUNITY-TOOL]
• medium: Create a Custom Annotation for the Kubernetes ingress-nginx Controller [COMMUNITY-TOOL]
• haproxy.com: Announcing HAProxy Kubernetes Ingress Controller 1.5 🌟 [COMMUNITY-TOOL]
• thenewstack.io: HAProxy Kubernetes Ingress Controller Moves Outside the' Cluster [COMMUNITY-TOOL]
• suse.com: NGINX Guest Blog: NGINX Kubernetes Ingress Controller 🌟 [COMMUNITY-TOOL]
• blog.cloudflare.com: Moving k8s communication to gRPC [COMMUNITY-TOOL]
• K8GB - Kubernetes Global Balancer ⭐ 1 [COMMUNITY-TOOL]
• altoros.com: Kubernetes Networking: How to Write Your Own CNI Plug-in with' Bash [COMMUNITY-TOOL]
• Network Node Manager ⭐ 109 [COMMUNITY-TOOL]
• ithands-on.com: Kubernetes 101 : External services - ExternalName, DNS and' Endpoints [COMMUNITY-TOOL]
• opensource.googleblog.com: Kubernetes: Efficient Multi-Zone Networking with' Topology Aware Routing [COMMUNITY-TOOL]
• nbailey.ca: Domesticated Kubernetes Networking [COMMUNITY-TOOL]
• sookocheff.com: A Guide to the Kubernetes Networking Model 🌟 [COMMUNITY-TOOL]
• build.thebeat.co: A curious case of AWS NLB timeouts in Kubernetes [COMMUNITY-TOOL]
• ingressbuilder.jetstack.io 🌟🌟 [COMMUNITY-TOOL]
• itnext.io: Generating Kubernetes Network Policies Automatically By Sniffing' Network Traffic 🌟 [COMMUNITY-TOOL]
• medium: Using nginx-ingress controller to restrict access by IP (ip whitelisting)' for a service deployed to a Kubernetes (AKS) cluster [COMMUNITY-TOOL]
• inlets.dev: Fixing Ingress for short-lived local Kubernetes clusters [COMMUNITY-TOOL]
• blog.teamhephy.info: Running Workflow Without Any LoadBalancer [COMMUNITY-TOOL]
• medium: Access Application Externally In Kubernetes Cluster using Load Balancer' Service [COMMUNITY-TOOL]
• itnext.io: Why and How of Kubernetes Ingress (and Networking) 🌟 [COMMUNITY-TOOL]
• techdozo.dev: gRPC load balancing on Kubernetes (using Headless Service) [COMMUNITY-TOOL]
• thenewstack.io: ZeroLB, a New Decentralized Pattern for Load Balancing [COMMUNITY-TOOL]
• ungleich.ch: Making kubernetes kube-dns publicly reachable [COMMUNITY-TOOL]
• ungleich.ch: Building Ingress-less Kubernetes Clusters [COMMUNITY-TOOL]
• thenewstack.io: Ingress Controllers: The More the Merrier [COMMUNITY-TOOL]
• levelup.gitconnected.com: Setting up Application Load Balancer (Ingress)' for the Pods running in AWS EKS Fargate [COMMUNITY-TOOL]
• devopscube.com: Kubernetes Ingress Tutorial For Beginners 🌟 [COMMUNITY-TOOL]
• ystatit.medium.com: How to Change Kubernetes Kube-apiserver IP Address [COMMUNITY-TOOL]
• ithands-on.com: Kubernetes 101 : Changing a service type [COMMUNITY-TOOL]
• technos.medium.com: Kubernetes Services for Absolute Beginners — NodePort' 🌟 [COMMUNITY-TOOL]
• fransemalila.medium.com: Kubernetes Networking [COMMUNITY-TOOL]
• thenewstack.io: Ingress Controllers: The Swiss Army Knife of Kubernetes [COMMUNITY-TOOL]
• medium.com/the-programmer: Working With ClusterIP Service Type In Kubernetes [COMMUNITY-TOOL]
• olamiko.medium.com: Technical Series: Kubernetes Networking [COMMUNITY-TOOL]
• devopslearners.com: Kubernetes Ingress Tutorial For Beginners [COMMUNITY-TOOL]
• devopscube.com: How To Configure Ingress TLS/SSL Certificates in Kubernetes [COMMUNITY-TOOL]
• armosec.io: Getting Started with Kubernetes Ingress | Ben Hirschberg [COMMUNITY-TOOL]
• itnext.io: Kubernetes Service Type LB for On Prem Deployments [COMMUNITY-TOOL]
• medium.com/techbeatly: Kubernetes Networking Fundamentals [COMMUNITY-TOOL]
• rajivsharma-2205.medium.com: Demystify how traffic reaches directly to pod' on using alb.ingress.kubernetes.io/target-type: ip [COMMUNITY-TOOL]
• medium.com/linux-shots: Kubernetes ingress as reverse proxy to Application' running outside cluster [COMMUNITY-TOOL]
• medium.com/@zhaoyi0113: Kubernetes — How does service network work in the' cluster [COMMUNITY-TOOL]
• medium.com/@pavanbelagatti: Kubernetes Service Types Explained 🌟 [COMMUNITY-TOOL]
• tkng.io: The Kubernetes Networking Guide 🌟🌟 [COMMUNITY-TOOL]
• tkng.io/arch: THE KUBERNETES NETWORK MODEL 🌟🌟 [COMMUNITY-TOOL]
• medium.com/stakater: Efficiently Expose Services on Kubernetes (part 1)' 🌟 [COMMUNITY-TOOL]
• platform9.com: Ultimate Guide to Kubernetes Ingress Controllers 🌟 [COMMUNITY-TOOL]
• faun.pub: Kubernetes Service Types Tutorial | Pavan Belagatti 🌟 [COMMUNITY-TOOL]
• medium.com/slalom-build: Managing Ingress Traffic on Kubernetes Platforms' 🌟 [COMMUNITY-TOOL]
• craig-godden-payne.medium.com: How does ingress work in Kubernetes? [COMMUNITY-TOOL]
• dustinspecker.com: Kubernetes Networking from Scratch: Using BGP and BIRD' to Advertise Pod Routes [COMMUNITY-TOOL]
• home.robusta.dev: The ultimate guide to Kubernetes Services, LoadBalancers,' and Ingress 🌟🌟🌟 [COMMUNITY-TOOL]
• sanjimoh.medium.com: Demystifying Kubernetes Networking — Episode 1 [COMMUNITY-TOOL]
• dev.to: Tune up your Kubernetes Application Performance with a small DNS' Configuration [COMMUNITY-TOOL]
• medium.com/@mehmetodabashi: Kubernetes networking and service object: Understanding' ClusterIp and nodePort with hands on study [COMMUNITY-TOOL]
• medium.com/@jasonmfehr: Inspecting Kubernetes Client to API Server Network' Traffic [COMMUNITY-TOOL]
• medium.com/geekculture: K8s Network — CNI Introduction [COMMUNITY-TOOL]
• medium.com/patilswapnilv: Getting Started with Kubernetes Networking' 🌟 [COMMUNITY-TOOL]
• faun.pub: Kubernetes Ingress with Nginx [COMMUNITY-TOOL]
• itnext.io: Inspecting and Understanding k8s Service Network 🌟 [COMMUNITY-TOOL]
• ovidiuborlean.medium.com: Networking latency measurement in Kubernetes with' Sockperf plugin [COMMUNITY-TOOL]
• itnext.io: Kubernetes networking deep dive: Did you make the right choice? [COMMUNITY-TOOL]
• medium.com/@muhidabid.cs: Why does Kubernetes need Ingress? [COMMUNITY-TOOL]
• blog.devgenius.io: K8s — ipvs Mode Introduction [COMMUNITY-TOOL]
• edureka.co: Kubernetes Networking – A Comprehensive Guide To The Networking' Concepts In Kubernetes [COMMUNITY-TOOL]
• whyk8s.substack.com: Why not DNS? [COMMUNITY-TOOL]
• medium.com/geekculture: Kubernetes Gateway API: The Intro You Need To Read [COMMUNITY-TOOL]
• ksingh7.medium.com: Kubernetes Endpoint Object: Your Bridge to External' Services 🌟🌟 [COMMUNITY-TOOL]
• medium.com/@ahmet16ck: What Is Load Balancer and How Does It Work In Kubernetes' ? 🌟 [COMMUNITY-TOOL]
• api7.ai: How Does APISIX Ingress Support Thousands of Pod Replicas? [COMMUNITY-TOOL]
• medium.com/illuminations-mirror: Basic | Networking and Communication Between' Pods in Kubernetes [COMMUNITY-TOOL]
• blog.devops.dev: Networking in Kubernetes [COMMUNITY-TOOL]
• medium.com/@mustafaaltunok: How Ingress, Service, Deployment and Pod Link' to each other [COMMUNITY-TOOL]
• inlets.dev: How to Get Ingress for Private Kubernetes Clusters [COMMUNITY-TOOL]
• blog.devops.dev: Demystifying Kubernetes:Understanding Ingress, Configuration,' and Best Practices [COMMUNITY-TOOL]
• dev.to/narasimha1997: Communication between Microservices in a Kubernetes' cluster 🌟 [COMMUNITY-TOOL]
• medium.com/google-cloud: Kubernetes Ingress Vs Gateway API 🌟 [COMMUNITY-TOOL]
• medium.com/nerd-for-tech: Kubernetes: Deploying NGINX with a ConfigMap |' Chanel Jemmott [COMMUNITY-TOOL]
• medium.com/@sangjinn: How to communicate with Kubernetes workloads — Part' I. Service | Brandon Kang [COMMUNITY-TOOL]
• shahneil.medium.com: What Are Kubernetes Endpoints? [COMMUNITY-TOOL]
• fr4nk.xyz: Understanding Ingress in Kubernetes: A Comprehensive Guide [COMMUNITY-TOOL]
• thenewstack.io: Otterize: Intent-Based Access Control for Kubernetes and' Cloud [COMMUNITY-TOOL]
• community.ops.io: Kubernetes Ingress Controller. How does it work?= [COMMUNITY-TOOL]
• medium.com/@rasikzilte711: Kubernetes Networking — A Guide to Services,' Ingress, Network Policies, DNS, and CNI Plugins [COMMUNITY-TOOL]
• medium.com/codex: Capture tcpdump with ksniff and wireshark from Kubernetes [COMMUNITY-TOOL]
• cloudtechtwitter.com: Reverse Proxy vs. Forward Proxy: The Differences [COMMUNITY-TOOL]
• matthewpalmer.net: Kubernetes Networking Guide for Beginners [COMMUNITY-TOOL]
• itnext.io: Deciphering the Kubernetes Networking Maze: Navigating Load-Balance,' BGP, IPVS and Beyond [COMMUNITY-TOOL]
• adil.medium.com: Network Traffic Shaping in Kubernetes: Topology Aware Routing [COMMUNITY-TOOL]
• Kubernetes Services and Load Balancing Explained [COMMUNITY-TOOL]
• blog.cloudsigma.com: Kubernetes DNS Service: A Beginner’s Guide [COMMUNITY-TOOL]
• kuderko.medium.com: Fixing bad CPU usage distribution in Kubernetes 🌟 [COMMUNITY-TOOL]
• medium.com: Headless Kubernetes Service [COMMUNITY-TOOL]
• goglides.dev: Headless services in Kubernetes Vs Regular Service: What,' Why, and How? [COMMUNITY-TOOL]
• opensource.com: What you need to know about Kubernetes NetworkPolicy [COMMUNITY-TOOL]
• itnext.io: CKAD Scenarios about Ingress and NetworkPolicy [COMMUNITY-TOOL]
• whyk8s.substack.com: Why NetworkPolicies? [COMMUNITY-TOOL]
• yuminlee2.medium.com: Kubernetes Network Policies [COMMUNITY-TOOL]
• bagas-awibowo.medium.com: Helm — Templating Network Policy using Helm [COMMUNITY-TOOL]
• InGate: Ingress & Gateway API Controller (Archived) ⭐ 731 [COMMUNITY-TOOL]
• Transitioning from ingress-nginx to Traefik in Kubernetes [COMMUNITY-TOOL]
• NGINX Ingress Controller - v1.0.0 ⭐ 19495 [DE FACTO STANDARD]
• amy-ma.medium.com: Nginx Ingress Configuration [COMMUNITY-TOOL]
• devopscube.com: How to Setup Nginx Ingress Controller On Kubernetes – Detailed' Guide 🌟 [COMMUNITY-TOOL]
• medium.com/@jonathan_37674: How to secure Kubernetes ingress? | By ARMO [COMMUNITY-TOOL]
• engineering.backmarket.com: How we improved third-party availability and' latency with Nginx in Kubernetes 🌟 [COMMUNITY-TOOL]
• towardsdev.com: Kubernetes: Deploying Nginx Servers with ConfigMaps & Shared' Services with Minikube [COMMUNITY-TOOL]
• faun.pub: How to Monitor and Alert on Ingress-NGINX in Kubernetes [COMMUNITY-TOOL]
• sumanprasad.hashnode.dev: A Beginner's Guide to Ingress and Ingress Controllers' in Kubernetes [COMMUNITY-TOOL]
• akyriako.medium.com: Configure path-based routing with Nginx Ingress Controller [COMMUNITY-TOOL]
• mattias.engineer: Kubernetes-101: Ingress 🌟 [COMMUNITY-TOOL]
• trstringer.com: Kubernetes Ingress with Contour [COMMUNITY-TOOL]
• Kubernetes Gateway API ⭐ 2861 [COMMUNITY-TOOL]
• gateway-api.sigs.k8s.io 🌟 [COMMUNITY-TOOL]
• kubernetes.io: Evolving Kubernetes networking with the Gateway API [COMMUNITY-TOOL]
• thenewstack.io: Unifying Kubernetes Service Networking (Again) with the' Gateway API 🌟 [COMMUNITY-TOOL]
• blog.flomesh.io: Kubernetes Gateway API — Evolution of Service Networking [COMMUNITY-TOOL]
• armosec.io: The New Kubernetes Gateway API and Its Use Cases [COMMUNITY-TOOL]
• medium.com/google-cloud: Security with Kubernetes Gateway API 🌟 [COMMUNITY-TOOL]
• navendu.me: Comparing Kubernetes Gateway and Ingress APIs [COMMUNITY-TOOL]
• NFTables mode for kube-proxy in Kubernetes [COMMUNITY-TOOL]
• dustinspecker.com: iptables: How Kubernetes Services Direct Traffic to Pods [COMMUNITY-TOOL]
• arthurchiao.art: Cracking kubernetes node proxy (aka kube-proxy) [COMMUNITY-TOOL]
• developers.redhat.com: Use Skupper to connect multiple Kubernetes clusters' 🌟 [COMMUNITY-TOOL]
• itnext.io: Multi-Cluster Kubernetes Networking with Netmaker [COMMUNITY-TOOL]
• howtoforge.com: Network Policy in Kubernetes 🌟 [COMMUNITY-TOOL]
• medium: How to Provision Network Policies in Kubernetes | AWS 🌟 [COMMUNITY-TOOL]
• learncloudnative.com: Kubernetes Network Policy [COMMUNITY-TOOL]
• bionconsulting.com: Kubernetes Network Policies [COMMUNITY-TOOL]
• thenewstack.io: The Kubernetes Network Security Effect 🌟 [COMMUNITY-TOOL]
• faun.pub: Control traffic flow to and from Kubernetes pods with Network' Policies [COMMUNITY-TOOL]
• loft-sh.medium.com: Kubernetes Network Policies: A Practitioner’s Guide' 🌟 [COMMUNITY-TOOL]
• medium: Kubernetes Network Policies: Are They Really Useful? 🌟 [COMMUNITY-TOOL]
• arthurchiao.art: Cracking Kubernetes Network Policy [COMMUNITY-TOOL]
• engineering.mercari.com: Managing Network Policies for namespaces isolation' on a multi-tenant Kubernetes cluster [COMMUNITY-TOOL]
• blog.devgenius.io: Simplify Kubernetes Network Policy Generation [COMMUNITY-TOOL]
• blog.slycreator.com: Network Policies: Understanding Kubernetes Network' Policies [COMMUNITY-TOOL]
• cilium.io: NetworkPolicy Editor: Create, Visualize, and Share Kubernetes' NetworkPolicies 🌟 [COMMUNITY-TOOL]
• itnext.io: Installing Cilium on Kubernetes in a fast and efficient way [COMMUNITY-TOOL]
• cilium.io: CNI Benchmark: Understanding Cilium Network Performance [COMMUNITY-TOOL]
• cockroachlabs.com: How to use Cluster Mesh for Multi-Region Kubernetes Pod' Communication [COMMUNITY-TOOL]
• cilium.io: Cilium 1.10: WireGuard, BGP Support, Egress IP Gateway, New Cilium' CLI, XDP Load Balancer, Alibaba Cloud Integration and more [COMMUNITY-TOOL]
• medium.com/@charled.breteche: Kubernetes Security — Control pod to pod communications' with Cilium network policies [COMMUNITY-TOOL]
• betterprogramming.pub: K8s: Network Policy Made Simple With Cilium Editor' 🌟 [COMMUNITY-TOOL]
• Supporting the Evolving Ingress Specification in Kubernetes 1.18 [COMMUNITY-TOOL]
• medium: Ingress service types in Kubernetes 🌟 [COMMUNITY-TOOL]
• itnext.io: Autoscaling Ingress Controllers in Kubernetes (Daniele Polencic) [COMMUNITY-TOOL]
• github.com/stakater/Xposer ⭐ 32 [COMMUNITY-TOOL]
• IP Address Management (IPAM) [COMMUNITY-TOOL]
• Kubernetes.io: Network Plugins [COMMUNITY-TOOL]
• Rancher CNI Providers 🌟 [COMMUNITY-TOOL]
• github.com/containernetworking 🌟 [COMMUNITY-TOOL]
• dzone: How to Understand and Set Up Kubernetes Networking 🌟 [COMMUNITY-TOOL]
• medium: Container Networking Interface aka CNI [COMMUNITY-TOOL]
• itnext.io: Benchmark results of Kubernetes network plugins (CNI) over 10Gbit/s' network (Updated: August 2020) [COMMUNITY-TOOL]
• Damn ⭐ 393 [COMMUNITY-TOOL]
• tigera.io [COMMUNITY-TOOL]
• medium: Calico for Kubernetes networking: the basics & examples [COMMUNITY-TOOL]
• projectcalico.org: Advertising Kubernetes Service IPs with Calico and BGP [COMMUNITY-TOOL]
• mhmxs.blogspot.com: Autoscaling Calico Route Reflector topology in Kubernetes [COMMUNITY-TOOL]
• tigera.io: Enforcing Network Security Policies with GitOps – Part 1 (Calico' + ArgoCD) [COMMUNITY-TOOL]
• blog.devgenius.io: K8s Networking — Calico (Part1) [COMMUNITY-TOOL]
• medium.com/@arbnair97: Introduction to Kubernetes Network Policy and Calico' Based Network Policy [COMMUNITY-TOOL]
• medium: How to Autoscale the DNS Service in a Kubernetes Cluster [COMMUNITY-TOOL]
• thenewstack.io: Supercharge CoreDNS with Cluster Addons 🌟 [COMMUNITY-TOOL]
• iamitcohen.medium.com: DNS in Kubernetes, how does it work? [COMMUNITY-TOOL]
• nslookup.io: The life of a DNS query in Kubernetes [COMMUNITY-TOOL]
• levelup.gitconnected.com: Kubernetes with CoreDNS [COMMUNITY-TOOL]
• NodeLocal DNSCache ⭐ 3877 [ENTERPRISE-STABLE]
• Kubernetes Node Local DNS Cache [COMMUNITY-TOOL]
• k8gb.io [COMMUNITY-TOOL]
• blog.abaganon.com: Why you probably won’t use K8gb.io [COMMUNITY-TOOL]
• dev.to/aws-builders: Amazon VPC Lattice — Build Applications, Not Networks [COMMUNITY-TOOL]
• NetMaker ⭐ 11581 [ENTERPRISE-STABLE]

Cloud Infrastructure

Kubernetes

Networking

• cilium.io [ADVANCED LEVEL] [DE FACTO STANDARD] — An eBPF-powered open-source project that provides high-performance, secure, and observable networking, load balancing, and network security for Kubernetes workloads. Cilium is widely adopted by enterprise platforms due to its scale capabilities and granular L3-L7 policy controls.

Service Mesh

• (2021) Service meshes to the rescue: Load balancing and scaling long-lived connections in Kubernetes 🌟 [ADVANCED LEVEL] 🌟🌟🌟🌟 [ENTERPRISE-STABLE] — A deep dive into the engineering challenge of load balancing long-lived connections (gRPC, HTTP/2, WebSockets) within Kubernetes. It explains how standard L4 kube-proxy load balancing fails to distribute traffic evenly and presents L7 proxies and service meshes (like Linkerd or Istio) as the definitive architectural solution.

Cloud Native Infrastructure

Networking (1)

Egress Traffic Control

Case Studies

• Controlling outbound traffic from Kubernetes [ADVANCED LEVEL] [CASE STUDY] [CASE STUDY] [ENTERPRISE-STABLE] — A highly regarded engineering case study by Monzo bank detailing how they designed and operated egress gateways to control and audit outbound traffic. Explains compliance benefits, custom proxy layers, and high-availability engineering patterns.

Cloud Native Security

Network Security

Network Policies

• blog.nody.cc: Verify your Kubernetes Cluster Network Policies: From Faith' to Proof [EN CONTENT] [ADVANCED LEVEL] [COMMUNITY-TOOL] — Outlines a methodology to empirically test and verify active Kubernetes Network Policies. Details the usage of programmatic probes to transition network security evaluation from abstract policy syntax configurations to verifiable network boundaries.

Networking (2)

Ingress Controllers

Comparison

• Learnk8s: Comparison of Kubernetes Ingress controllers 🌟 [ADVANCED LEVEL] [DE FACTO STANDARD] — An industry-standard comparison spreadsheet analyzing over a dozen Kubernetes Ingress controllers. Details performance, dynamic reloading capabilities, routing protocols, and native TLS/WAF integrations.

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