Pre-requisites -
VPC CIDR of On Premise in which the Windows App server is running
Plan for AWS Migration Service — Tasks to do in Replication Settings template
Step -1 : Create a New VPC with two Public Subnets.
- Subnet 1 is for Replication instance
- Subnet 2 is for Target Machine
Step -2 : Navigate to AWS console, choose the AWS Migration Service and Launch the AWS Migration Service Dashboard
Step -3 : Click on create IAM roles and click on create Security group for AWS Application Migration Service
Step -4 : Choose the replication server instance type as M5a.large
Step -5 : Choose the EBS volume as HDD, all disks
Step -6 : Choose the option create Public IP
AWS Replication Agent installation Steps :
Step 1 — Select operating system as Windows
Step 2 — Select replicate all disks
Step 3 — Click on create IAM user
Step 4 — Copy the S3 url for AWS Replication installer and download it in the Ranchi App Server
Ste5 5 — AwsReplicationWindowsInstaller.exe — region ap-south -1 copy this command and paste it in the Ranchi APP Server’s Powershell
Tasks in AWS Migration Service console
Step:1 We can see a replication instance getting spined up and the replication from Onpremise App Server to this instance in progress
Step:2 Once the replication is over the console asks to launch the target machine, Navigate to the steps in console and
launch the target machine (Choose instance type as per requirement) in Target Machine subnet we created in cutover mode
Step:3 We can see the target machine is running in the AWS console in Mumbai region
Post Migration tasks -
Step:1 Create a AWS WAF and map it to the Ec2 App instance
Step:2 Create a AWS Config, Cloud trail and enable VPC Flow Logs.
Step:3 Create the desired amount of IAM users as per customer requirement, in order for them to access the APP Server present in EC2 from Onpremise.
(Since medium blog is not free, I have replicated my medium blog here)
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