Day 47 Task: Test Knowledge on aws

Launch an EC2 instance using the AWS Management Console and connect to it using SSH.

Install a web server on the EC2 instance and deploy a simple web application.

  sudo apt-get install apache2 -y
  #To check apache2 status
  sudo systemctl status apache2

Configure actions Notification.

Add name and description

Created Alarm

First, create a launch template from your ec2 instances

Now create an auto-scaling group.

Select Launch template

Select VPC and Availability Zones and subnets.

Configure advanced options to make it as default.

Configure group size and scaling policies

Created Auto scaling group.
Use Amazon CloudWatch to monitor the performance of the Auto Scaling group and the EC2 instances and troubleshoot any issues that arise.
Use the AWS CLI to view the state of the Auto Scaling group and the EC2 instances and verify that the correct number of instances are running.

To check the instances.
Install aws cli by using sudo apt aws install awscli -y and configure aws by suing aws configure

aws ec2 describe-instances

To check the state of the auto-scaling group.
aws autoscaling describe-auto-scaling-groups

Happy Learning :)

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