Custom Template Adaptation
For the EXTEND path — when the user has existing Bicep or Terraform templates.
Instructions
Read the user's existing template files. Understand the resource graph: what's defined, how resources reference each other, what naming conventions are used.
Analyze the template against the user's requirements (from intake.md) and the Foundry private networking documentation validated in the intake step. Identify:
- Resources already present and correctly configured
- Resources present but misconfigured (wrong settings, missing properties)
- Resources missing entirely
- Dependency or wiring issues (e.g., PEs referencing wrong subnet, DNS zones not linked)
Present findings to the user as a gap analysis table: resource, status (✅ present / ⚠️ misconfigured / ❌ missing), and what needs to change. Include any issues found.
Propose an end-to-end plan to address all gaps — ordered by dependency. Explain what will be added, what will be modified, and why. Never overwrite existing modules — add alongside and reference existing resources.
Wait for user approval before making any changes.
Implement the approved changes. After implementation, the flow continues to Step 4 (Pre-Deployment Validation) in the main workflow.
Retry Safety
⚠️ If a deployment fails after the capability host step starts, Azure Container Apps leaves a
legionservicelinkservice association on the agent subnet that cannot be removed. On retry, use a new subnet or new VNet — never reuse the same agent subnet.