AWS Classroom Series – 10/Nov/2020

Hybrid Network – Connecting On-Premises and AWS

• Scenario: On-Premise and AWS VPC
• Two connect b/w two networks on-premise and VPC we have two options in Site-to-Site
  • Using Public internet
  • Using AWS Direct Connect

VPC Endpoints

• A VPC endpoint enables private connection b/w your vpc and AWS Services. There are two types of endpoints:
  • interface endpoint:
    • it is a elastic network interface with private ip address range of your subnet that serves as an entry point to the destined service
  • gateway endpoint:
    • Is a gateway that you specify as a target for a route in route table to supported AWS Service. Gateway endpoint is supported for S3 and Dynamo db
• Refer Here for AWS service that you can use with AWS Private link

Lab Setup

• Launch an aws ubuntu instance
• install lamp server in ubunut 18 instance by following the steps below or Refer Here for documentation
• Install a tool called as stress
• create an ami from this ubuntu instance
• Steps

sudo apt-get update
sudo apt-get install apache2 -y
sudo apt-get install php libapache2-mod-php php-mysql -y
sudo apt-get install php-cli
sudo -i
echo "<?php phpinfo(); ?>" > /var/www/html/info.php
exit
sudo apt install stress -y

• Now navigate to http://publicip/info.php
• Now navigate to ec2 instances
• Wait till the image is created and then delete ec2 instance.