/plan-apply

/plan-apply - Terraform Plan and Apply

Run Terraform plan, review changes, and apply infrastructure updates.

Steps

1. Verify the Terraform working directory and state backend configuration
2. Run terraform init to initialize providers and modules
3. Select or verify the target workspace (dev, staging, production)
4. Run terraform plan -out=tfplan to generate an execution plan
5. Parse the plan output to summarize changes: resources to add, change, destroy
6. Highlight destructive changes (destroy or replace) that need special attention
7. Check for potential issues: security group changes, IAM policy modifications
8. Show estimated cost impact using infracost if available
9. Ask for user confirmation before applying, especially for destructive changes
10. Run terraform apply tfplan to execute the approved plan
11. Verify the apply completed successfully and note any errors
12. Save the plan output and apply results for audit purposes

Rules

• Always run plan before apply; never apply without reviewing changes
• Require explicit confirmation for any resource destruction
• Double-confirm when applying to production workspaces
• Use plan files (-out flag) to ensure the applied changes match the reviewed plan
• Never auto-approve applies in production environments
• Check for state lock before running plan or apply
• Log all plan and apply operations with timestamps for audit trails