HighAvailable-Architecture

Step - 01 : Launch EC2 instance
# aws ec2 run-instances  --image-id  ami-0e306788ff2473ccb  --instance-type  t2.micro --subnet-id subnet-1ce09f50  --security-group-ids sg-02915ad4c4814ecda  --key-name  myclikey --count 1

Step - 02 : Create ebs volume
# aws ec2 create-volume --availability-zone ap-south-1b --size 1 

Step - 03 : Attach ebs volume
# aws ec2 attach-volume --volume-id vol-09866940fb6a5eb52 --instance-id i-07c80aac43edf812f --device=/dev/sdf

Step - 04: Install Apache Web Server 
# ssh <ip> -i myclikey.pem -l ec2-user sudo yum install httpd -y

Step - 05: Create partition, format & mount.
# ssh <ip> -i myclikey.pem -l ec2-user sudo fdisk  /dev/xvdf
# ssh <ip> -i myclikey.pem -l ec2-user sudo mkfs.ext4 /dev/xvdf1
# ssh <ip> -i myclikey.pem -l ec2-user sudo mount  /dev/xvdf1   /var/www/html 

Step - 06 : Create a S3 bucket.
# aws s3api  create-bucket  --bucket kptsk-5  --region ap-south-1   

Step - 07 : Create CloudFront Distribution
# aws cloudfront create-distribution  --origin-domain-name  myaws_task_five.s3.amazonaws.com 

Step-08 : Get url & use it.
-> We can see the unique URL can be accessed with high speed and low latency .
Now we can use this URL in our HTML code as the source for image file instead of S3 URL .