# Terraform Backend Configuration Example
# Copy this to backend.tf and uncomment, or use environment variables

terraform {
  backend "azurerm" {
    # Option 1: Use environment variables (recommended)
    # Set these in .env or export:
    #   ARM_STORAGE_ACCOUNT_NAME
    #   ARM_CONTAINER_NAME
    #   ARM_RESOURCE_GROUP_NAME
    #   ARM_ACCESS_KEY
    
    # Option 2: Uncomment and configure below
    # resource_group_name  = "az-p-we-rg-tfstate-001"
    # storage_account_name = "azpwetfstate001"  # Must be globally unique, lowercase, alphanumeric
    # container_name       = "tfstate"
    # key                  = "defi-oracle-mainnet.terraform.tfstate"
  }
}

# Note: Storage account name must be:
# - 3-24 characters
# - Lowercase letters and numbers only
# - Globally unique across all Azure subscriptions