feat(terraform): set base_name as optional parameter

[timmyreilly]

📥 Pull Request

🔗 Related Issue(s)

Close #352

❓ What are you trying to address

Allow base_name to be set as a variable

✨ Description of new changes

pass base_name to be used as part of the unique suffix with a default as standard.

☑️ Checklist

• 🔍 I have performed a self-review of my own code.
• 📝 I have commented my code, particularly in hard-to-understand areas.
• 🧹 I have run the linter and fixed any issues (if applicable).
• 📄 I have updated the documentation to reflect my changes (if necessary).

[Copilot]

Pull request overview

This pull request parameterizes the base_name value across four Azure AI Foundry reference architectures, converting hardcoded local values into configurable Terraform variables. This enhancement allows users to customize the naming suffix for their resources while maintaining backward compatibility through sensible defaults.

Changes:

• Added base_name variable to all four reference architectures (foundry_basic, foundry_basic_private, foundry_standard, foundry_standard_private)
• Replaced hardcoded base_name local values with variable references
• Maintained backward compatibility by using previous hardcoded values as defaults

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
reference_architectures/foundry_basic/variables.tf	Added base_name variable with default value "basic"
reference_architectures/foundry_basic/main.tf	Updated local value to reference new variable instead of hardcoded string
reference_architectures/foundry_basic_private/variables.tf	Added base_name variable with default value "basic-private"
reference_architectures/foundry_basic_private/main.tf	Updated local value to reference new variable instead of hardcoded string
reference_architectures/foundry_standard/variables.tf	Added base_name variable with default value "standard"
reference_architectures/foundry_standard/main.tf	Updated local value to reference new variable instead of hardcoded string
reference_architectures/foundry_standard_private/variables.tf	Added base_name variable with default value "standard-private"
reference_architectures/foundry_standard_private/main.tf	Updated local value to reference new variable instead of hardcoded string

[PabloZaiden]

@timmyreilly, thanks for the contribution!

Can you run task docs to regenerate the docs based on the updated terraform code, commit the changes, and task lint to validate that there are no linting issue?
Once that passes, I’ll merge the PR