updated eksctl file

kubernetes_setup_using-eks.md → kubernetes_setup_using_eksctl.md

@@ -1,9 +1,14 @@
-kubectl 
+# Setup Kubernetes on AWS EKS
 
+You can follow same procedure in the official  AWS document [Getting started with Amazon EKS – eksctl](https://docs.aws.amazon.com/eks/latest/userguide/getting-started-eksctl.html)
+Pre-requisites: 
+  - an EC2 Instance 
+
+#### AWS EKS Setup 
 1. Setup kubectl 
-   a. Download kubectl version 1.21
-   b. Grant execution permission 
-   c. move to /usr/local/bin 
+   a. Download kubectl version 1.20
+   b. Grant execution permissions to kubectl executable 
+   c. Move kubectl onto /usr/local/bin 
    d. Test that your kubectl installation was successful  
    ```sh 
    curl -o kubectl https://amazon-eks.s3.us-west-2.amazonaws.com/1.19.6/2021-01-05/bin/linux/amd64/kubectl
@@ -22,18 +27,29 @@ kubectl
    ```
 
 3. Create an IAM Role 
-   `Note: create IAM user with programtic access if your bootstrap system is outside of AWS`
+   `Note: create IAM user with programmatic access if your bootstrap system is outside of AWS`
    IAM user should have access to 
    IAM
    EC2
    VPC
    CloudFormation
 
-
 4. Create your cluster and nodes 
-   eksctl create cluster \
-   --name my-cluster \
-   --region ap-south-1 \
-   --node-type t2.small \
+   ```sh
+   eksctl create cluster --name cluster-name  \
+   --region region-name \
+   --node-type instance-type \
    --nodes-min 2 \
    --nodes-max 2
+   
+   example:
+   eksctl create cluster --name valaxy-cluster 
+      --region ap-south-1 \
+   --node-type t2.small \
+    ```
+5. Validate your cluster using by creating by checking nodes and by creating a pod 
+   ```sh 
+   kubectl get nodes
+   kubectl run pod tomcat --image=tomcat 
+   ```
+