/Kubernetes_Project

Project Overview

Kubernetes

Table of Contents

Part 1: Making of Kubernetes Cluster using Ngnix.

  1. Kubernetes Cluster Setup: Install Kubernetes using tools like kubeadm and create a cluster; then deploy Nginx pods by applying a YAML manifest specifying the desired replicas and container details.

  2. Service Exposure: Expose the Nginx deployment with a Kubernetes service, allowing external access; apply the manifests using kubectl apply and verify the deployment's status.

Part 2: Cluster_Deployment on AWS Cloud

  1. AWS Infrastructure Setup: Provision an Amazon EKS cluster or create EC2 instances for a self-managed Kubernetes cluster on AWS using tools like kops or eksctl.

  2. Nginx Deployment on AWS Cluster: Deploy Nginx pods on the AWS Kubernetes cluster by applying YAML manifests, ensuring the correct configuration for AWS networking and permissions; expose the service to make Nginx accessible externally.

Part 3: Kubernetes Namespace creation

  1. Namespace Definition: Create a Kubernetes namespace by defining a YAML manifest specifying the namespace's metadata, and apply it using kubectl create.

  2. Resource Allocation in Namespace: Deploy and manage resources within the newly created namespace, ensuring isolation and organization of components within the Kubernetes cluster.

Part 4: Kubernetes Service creation

  1. Service Definition: Define a Kubernetes service using a YAML manifest, specifying the target pods' selector labels, ports, and service type (e.g., ClusterIP, NodePort, LoadBalancer).

  2. Apply and Expose: Apply the service manifest using kubectl apply to create the service, and expose it to make the associated pods accessible either within the cluster or externally, depending on the service type chosen.

Part 5: Kubernetes Secrets & Configmap Creation

  1. Secrets Creation: Create Kubernetes secrets by defining a YAML manifest with sensitive data (e.g., passwords, API keys), encode them if necessary, and apply the manifest using kubectl create.

  2. ConfigMap Creation: Define a ConfigMap in a YAML manifest with configuration data (e.g., environment variables, configuration files), apply it using kubectl create, and utilize it within pods for centralized configuration management.

Part 6: Kubernetes Persistent Volume & Persistent Volume Claim Creation

  1. Persistent Volume (PV) Creation: Define a Kubernetes Persistent Volume by specifying storage details such as capacity, access modes, and storage class in a YAML manifest; then apply the manifest using kubectl create to make the storage available to the cluster.

  2. Persistent Volume Claim (PVC) Creation: Create a Persistent Volume Claim by defining a YAML manifest with storage requirements matching those of the desired PV, and apply it using kubectl create to bind the claim to an available PV, providing dynamic storage allocation for pods.