Multi-Region AWS to Azure Cloud Migration with 90% Automation

Customer has their Monolithic and Microservices applications running on AWS IaaS Model integrating most of the AWS Managed Services. Customer had their AWS environment automated creation of Infrastructure and applications using Terraform and Terragrunt. This migration aims to integrate the Azure Managed Services equivalent to AWS Managed Services on the Application and automating the entire deployment and releases.

The customer’s requirement

• Azure Landing Zone and Best Practices
• The Complete Automation of Azure Infra using Terraform and Terragrunt to cater Single/Multiple Region Deployment, so that it can be reused to deploy on Single/Multiple regions.
• Supporting the development team to integrate Azure Managed Service (PaaS) such as Blob Storage, Service Bus, Azure Key vault etc in their monolithic application.
• Migrating and Modifying existing ansible and Helm chart scripts.
• Integrate the Azure Automation with their existing RMT.
• Integrating Azure Automation with Azure DevOps and Jenkin Pipelines.

• Provided Complete Azure Landing Zone Solution and Architecture with Best Practices at Enterprise Level.
• Automating infrastructure creation using Terraform and Terragrunt
• Azure Landing Zone (Network, Subnet, LB and Policies)
• 2500+ Instances across 150 VMSS with Autoscaling
• AKS and SRE Resources • Azure SQL databases such as MySQL and PostgreSQL
• Redis, Elastic search clusters, Jenkins and Kafka
• Implemented Ansible and Helm Charts for Azure Services.
• Integrating Automation with Azure DevOps and Jenkin Pipeline.

• Automation saved up to 90% of manual efforts.
• With our Terraform and Terragrunt based automations will help the customer to scale the Infrastructure and quickly deploy the single tenant deployment.
• This helped to speed up the migration of 150 VMSS and complete the migration in 6 months