Networking : How is the Kubernetes networking done CNI is after cluster is running
In Kubernetes, networking can be set up at different stages, depending on your requirements and the tools you're using. Here's a breakdown: 1. During Provisioning (e.g., via Terraform): VPC/Network Setup: When you're provisioning your infrastructure (e.g., on AWS, Azure, GCP) using Terraform, you'll typically set up the underlying network components first. This includes creating Virtual Private Clouds (VPCs), subnets, security groups, routing tables, etc. These components define the network within which your Kubernetes cluster will operate. Cluster Networking Configuration: When you provision a Kubernetes cluster using Terraform, you might also configure networking settings such as: Pod CIDR: The range of IP addresses for Pods. Service CIDR: The range of IP addresses for services. Network Policies: To control the communication between pods. 2. After Provisioning: CNI Plugin Installation: Once the cluster is up and running, you need to set up the container network...