Move to ARM for IaaC from Terraform

Topic: Move to ARM for IaaC from Terraform

Being a part of Azure, ARM is the right choice for writing Infrastructure code.

Tasks

• Rewrite current OSDU Azure Infra code in ARM
• Adhere to feature flags in OSDU Azure
• Automate scripts for deploying service charts
• Update documentation for creating an env
• Update release process
• Create tooling / documentation that helps in migrating users from terraform based Infrastructure to ARM based infrastructure.
• Unit Tests

TODO

• Reuse parameters files to deploy ARM templates (similar to custom.tfvars)