AWS Classroom Series – 10/Nov/2020

Hybrid Network – Connecting On-Premises and AWS

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

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 Preview
  • Now navigate to ec2 instances Preview Preview Preview
  • Wait till the image is created and then delete ec2 instance. Preview

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