Understanding Kubernetes Networking. Part 1: Container Networking

Kubernetes is all about networking. In this series, we will examine various aspects of Kubernetes networking such as cluster and POD networks, Container Network Interface (CNI), services, and network policies. To get started though we need to have a basic understanding of the OSI network model, network appliances (physical and virtual), overlay networks, and container networking fundamentals. In this first installment, we will cover those basics. Hope you will me join in this journey. Complete playlist for these series: https://www.youtube.com/playlist?list=PLSAko72nKb8QWsfPpBlsw-kOdMBD7sra- Keywords: Container network, Container networking, basic networking concepts, OSI model Thanks! My Other Videos: ► Cilium Kubernetes CNI Provider, Part 1: Overview of eBPF and Cilium and the Installation Process https://youtu.be/aLq3O3l2LF4 ►Cilium Kubernetes CNI Provider, Part 2: Security Policies and Observability Leveraging Hubble https://youtu.be/5EcVrm01rAU ► Cilium Kubernetes CNI Provider, Part 3: Cluster Mesh https://youtu.be/gkrPt0ZcCfo ► What is VXLAN and How It is Used as an Overlay Network in Kubernetes? https://youtu.be/WMLSD2y2Ig4 ► Managing Linux Log-ins, Users, and Machines in Active Directory (AD): Part 2- Join Linux Machines to AD: https://youtu.be/1tgqdz3lw-k ► Managing Linux Log-ins, Users, and Machines in Active Directory (AD): Part 1- Setup AD: https://youtu.be/ftxxO381-_Q ► Sharing Resources between Windows and Linux: https://youtu.be/MzHX6eUlZfs ► Kubernetes kube-proxy Modes: iptables and ipvs, Deep Dive: https://youtu.be/lkXLsD6-4jA ►Kubernetes: Configuration as Data: Environment Variables, ConfigMaps, and Secrets: https://youtu.be/mjcNIaRDAsc ►Configuring and Managing Storage in Kubernetes: https://youtu.be/U11YjaRvCd4 ► Istio Service Mesh – Securing Kubernetes Workloads: https://youtu.be/GFXjlPBsykM ► Istio Service Mesh – Intro https://youtu.be/x_HRl-Ehvb8 ► Understanding Kubernetes Networking. Part 2: POD Network, CNI, and Flannel CNI: Plug-in: https://www.youtube.com/watch?v=U35C0EPSwoY ► Understanding Kubernetes Networking Part 3: Calico Kubernetes CNI Provider in-depth: https://youtu.be/vOo__3GqyxM ► Understanding Kubernetes Networking. Part 4: Kubernetes Services: https://youtu.be/BZk2HUKsxAQ ► Understanding Kubernetes Networking. Part 5: Intro to Kubernetes Network Policies: https://youtu.be/vjhA9TJWw-k ► Understanding Kubernetes Networking. Part 6: Calico Network Policies: https://youtu.be/sxB9-td1-F8 ► A Docker and Kubernetes tutorial for beginners: https://www.youtube.com/watch?v=0PI2sFxz_uI ► Setup a "Docker-less" Multi-node Kubernetes Cluster On Ubuntu Server: https://youtu.be/H9YfKliGuUY ►Step by Step Instructions on Setting up Multi-Node Kubernetes Cluster on CentOS: https://www.youtube.com/watch?v=2Tr7hNW02fg ►Setup and Configure CentOS Linux Server on A Windows 10 Hypervisor - YouTube: https://www.youtube.com/watch?v=CBfJXZitG-o ►Setup NAT (Network Address Translation) on Hyper-V: https://www.youtube.com/watch?v=PYamsYQSmFY ► Enable Nested Virtualization on Windows to run WSL 2 (Linux) and Hyper-V on a VM: https://www.youtube.com/watch?v=Y1U2YnnowsE ►Setup a Multi-Node MicroK8S Cluster on Windows 10: https://www.youtube.com/watch?v=fZVivQYDU8k ► Detailed Windows Terminal, (WSL 2), Linux, Docker, and Kubernetes Install Guide on Windows 10: https://www.youtube.com/watch?v=5MlLVjZJcyI