Today we will learn, How to enable the enhanced networking (ENA) in Centos/RHEL/Amazon Linux EC2 instances. Before moving further, un the following command to upgrade the kernel to the latest version:: 1 ▶ sudo yum upgrade kernel -y Now, Here are the steps that We have to taken in order to enable ENA: Step 1. Ensure …

Today we will create an AWS Instance(EC2) AMI backup using Lambda and Cloudwatch. So that we can automate the AMI creation process as per our requirement. Please follow the below steps to achieve this. Step 1: Create IAM policy for an IAM Role. Copy the below policy and paste it in your IAM policy. 1{ 2 "Version": …

Today I will show you, how you can start and stop your AWS RDS instance using Lambda and Cloudwatch. Step 1: Create a Policy which has RDS, start-stop permission and has Cloudwatch permission. Create new Policy and paste the below policy in it: 1{ 2 "Version": "2012-10-17", 3 "Statement": [ 4 { 5 "Effect": "Allow", 6 …

Today we will upgrade our old m4.large RHEL instance to m5.large RHEL instance. But before doing this activity, we have to check if our instance is compatible or not. As C5,M5 instances support the next generation Elastic Network Adapter (ENA) technology. The C4,M4 instance use the Intel 82599 VF interface for enhanced …