RFC-RFCSTD-0003                                                   Section 4
Category: Standards Track                           Formatting Standards

# N. Section Title

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## Infrastructure Prerequisites
 
| Prerequisite | Type | Version | Verification |
|--------------|------|---------|--------------|
| Kubernetes cluster | Required | 1.28+ | `kubectl version` shows 1.28+ |
| Helm | Required | 3.12+ | `helm version` shows 3.12+ |
| Network access to registry | Required | N/A | Can pull test image |

## Phase 2: Configure Identity Provider
 
### Tasks
 
| Task | Description | Outcome |
|------|-------------|---------|
| 2.1 | Create namespace | Namespace exists |
| 2.2 | Deploy Keycloak | Keycloak pods running |
| 2.3 | Configure realm | Realm accessible |
 
### Test
 
| Verification | Method | Expected Result |
|--------------|--------|-----------------|
| Keycloak accessible | Access admin console | Login page displays |
| Realm exists | Check realm list | Platform realm present |
 
### Iterate
 
| Checkpoint | Proceed If | Rollback If |
|------------|------------|-------------|
| All verifications pass | Continue to Phase 3 | Execute Phase 2 Rollback |
 
### Rollback
 
| Step | Action |
|------|--------|
| 2.R1 | Delete realm |
| 2.R2 | Delete Keycloak deployment |
| 2.R3 | Delete namespace |

## Kubernetes Resources
 
| Resource | Type | Namespace | Purpose | Dependencies |
|----------|------|-----------|---------|--------------|
| keycloak-config | ConfigMap | identity | Keycloak configuration | Namespace |
| keycloak-admin | Secret | identity | Admin credentials | Namespace, Vault |
| keycloak | StatefulSet | identity | Keycloak deployment | ConfigMap, Secret |

# This is NOT permitted in Specification RFCs
apiVersion: v1
kind: ConfigMap
metadata:
  name: keycloak-config

## Validation Criteria
 
| ID | Criterion | Method | Pass Condition |
|----|-----------|--------|----------------|
| V1 | Keycloak accessible | HTTP GET /health | Returns 200 |
| V2 | Admin login works | Login with admin creds | Session created |
| V3 | Realm configured | Check realm settings | All settings match spec |

## Test Categories
 
### Integration Tests
 
| Aspect | Description |
|--------|-------------|
| Purpose | Verify component interactions |
| Scope | Keycloak ↔ Vault ↔ Applications |
| Environment | Staging cluster |
| Acceptance | All integration tests pass |
 
### Smoke Tests
 
| Aspect | Description |
|--------|-------------|
| Purpose | Verify basic functionality |
| Scope | Login, token generation, logout |
| Environment | Any environment |
| Acceptance | All smoke tests pass within 5 minutes |

## Risks
 
| ID | Risk | Likelihood | Impact | Mitigation |
|----|------|------------|--------|------------|
| R1 | Keycloak unavailable during deployment | Medium | High | Rolling update strategy |
| R2 | Secret rotation fails | Low | High | Manual rotation procedure documented |
| R3 | Network partition isolates Keycloak | Low | High | Multi-zone deployment |