🚀 Introduction

In previous blog we have seen that how to host webiste & routing methods in this blog we will see how to add SSL certificate to website.

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We'll follow the steps provided below

1. Create VPC

2. Create 2 subnet

3. Create internet gateway & attach to VPC

4. Create route table

   • Edit subnet association

   • Select both subnet & save save changes

   • Edit route -> add route -> 0.0.0.0/0 -> internet gateway -> save changes

5. Launch EC2 instance

   • Select VPC that we have created

   • Add security group -> http -> anywhere

   • Write this script in user data under advanced details

        #!/bin/bash
        yes | sudo apt update 
        yes | sudo apt install nginx
        echo "<h1>Server details</h1>
        <p><strong>Hostname:</strong> $(hostname)</p>
        <p><strong>IP Address: </strong>$(hostname -I | cut -d" " -f1)</p>" > /var/www/html/index.html
        sudo systemctl restart nginx
     

6. Create target group -> Select instance -> create target group

7. Create load balancer

   • Select application load balancer

   • Select both subnet

   • Create security group

   • Add inbound rule -> http & ssh (anywhere IPv4)

   • Create Security Group

8. By domain from website like godaddy, google domain, hostinger or you can also buy domain in route53

9. After buying domain name now go in route53 -> hosted zone (create hosted zone) -> click on your xyz.com (your domain name) & then create record -> select simple routing -> define simple record

   • Choose endpoint (Alias to application & classic load balancer) -> choose region -> choose load balancer -> Create record

10. Generate Certificate

    • Go in AWS console & type certificate manager

    • Request certificate -> Request a public certificate -> select DNS validation -> Select RSA 2048 -> click on request

    • Click on certificate ID -> Click on Create record in route 53 -> Create record

11. Now go to the load balancer again & click on load balancer that you have created -> Add listener HTTPS in listeners & rules

    • HTTPS

    • Forward to target group

    • Select target group

    • From ACM

    • Select a certificate -> xyz.com (your domain name) ->

12. And there is default listener HTTP:80, click on that HTTP:80 & click on default after that click on action & click on edit (edit rule like given below)

    • HTTP

    • Redirect to URL

    • HTTPS -> 443

    • Save changes

13. Now edit security (beside listeners & rules) there is two security group one is default and another one which we have created, click on that security group & edit inbound rule

    • Add rule

    • HTTPS (anywhere IPv4) -> Save rules

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Access website using www

In Case, if you're using other domain like example xyz.com then there is again a different name so you need to request a certificate for that particular domain name as well so you need to create a new certificate & there you need to enter the root name as www.xyz.com & request a new certificate for that particular domain as well & then push those record into again to over route53 & then after that you will be able to access the URL using www.xyz.com

In the next blog, we'll see how to attach an SSL certificate using Certbot

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Thanks for reading to the end; I hope you gained some knowledge.❤️🙌

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