/ipa.deploy

Deploy a composed infrastructure pattern by executing generated Makefiles in sequence: build, deploy, and post-deploy.

Invocation

/ipa.deploy

Parameters

/ipa.deploy takes no arguments. It reads configuration from .env and executes the Makefiles generated by /ipa.compose.

Prerequisites:

Requirement	Source
.env with IPA variables	/ipa.init
Security stack deployed	/ipa.security
scripts/deploy.mk, scripts/build.mk, scripts/post-deploy.mk	/ipa.compose
Prepare stacks deployed	/ipa.prepare
AWS credentials valid	AWS CLI configuration
GNU Make installed	System dependency

What It Does

1. Pre-flight validation — Confirms .env exists, required variables are present, Makefiles exist, prepare stacks are deployed, security stack is deployed, AWS credentials are valid, and Make is installed. If prepare stacks are missing, auto-triggers /ipa.prepare.

2. Display deployment plan — Runs make -n -f scripts/deploy.mk deploy to show the dry-run plan.

3. Execute build — Runs make -f scripts/build.mk build to build container images and frontend assets. Make handles no-op if builds are current.

4. Execute deploy — Runs make -f scripts/deploy.mk deploy to deploy stacks in dependency order.

5. Post-deploy verification — Confirms all stacks reach a *_COMPLETE status via CloudFormation.

6. Execute post-deploy — Runs make -f scripts/post-deploy.mk post-deploy for configuration generation, S3 upload, CDN invalidation, and auth wiring.

7. Completion report — Displays stack status, outputs, endpoints, and next steps.

Failure Diagnosis

When a stack deployment fails, /ipa.deploy reads CloudFormation stack events and classifies errors into five categories:

Category	Auto-Recovery
Permission denied	No — manual IAM fix required
Validation error	No — fix template or parameters
Resource conflict	No — resolve naming collision
Stuck rollback	Yes — deletes and retries
Transient / throttle	Yes — waits and retries

Outputs

Deployed CloudFormation stacks as defined by the composed pattern. Typical outputs include:

Output	Source Stack
API URL	Backend
App URL	Frontend
Queue URL	Queue
CloudWatch dashboards	Backend, Queue

Examples

Deploy after composing:

/ipa.deploy

Review the dry-run plan and confirm. The skill builds containers, deploys stacks, and runs post-deploy operations.

Re-deploy after code changes:

/ipa.deploy

Safe to re-run. Already-deployed stacks with no changes are skipped.

Related Skills

• /ipa.compose — Generates the Makefiles that /ipa.deploy executes
• /ipa.prepare — Auto-triggered if prepare stacks are missing
• /ipa.destroy — Tears down what /ipa.deploy created