docs: Phase 1 Lab 05 complete -- 25/120 labs (20.8%), CHANGELOG v1.1.0

Author: RedjiJB

CHANGELOG.md

@@ -8,12 +8,50 @@ This project adheres to [Keep a Changelog](https://keepachangelog.com/en/1.1.0/)
 
 ## [Unreleased]
 
-### Planned — Next Up (Phase 1 Lab 05 Sprint)
-- `docker-compose.integration.yml` + `test-lab-XX-05.sh` for all 5 Phase 1 modules (multi-module ecosystem integration)
+### Planned — Next Up (Phase 1 Lab 06 Sprint)
+- `docker-compose.production.yml` + `test-lab-XX-06.sh` for all 5 Phase 1 modules (HA cluster, monitoring, DR)
 - `it-stack-installer` operational scripts (`clone-all-repos.ps1`, `update-all-repos.ps1`, `install-tools.ps1`)
 
 ---
 
+## [1.1.0] — 2026-02-28
+
+### Added — Phase 1 Lab 05: Advanced Integration
+
+All 5 Phase 1 modules have real Lab 05 Docker Compose integration stacks and test suites.
+Lab progress: 20/120 → 25/120 (16.7% → 20.8%). This milestone proves cross-service ecosystem wiring.
+
+| Module | Compose | What's New | Test Lines |
+|--------|---------|------------|------------|
+| FreeIPA (01) | `docker-compose.integration.yml` | FreeIPA + KC + PG + Redis — LDAP :389, KC federation component, Kerberos :88, OIDC discovery | 147 lines |
+| Keycloak (02) | `docker-compose.integration.yml` | KC + OpenLDAP (osixia) + phpLDAPadmin + MailHog + 2 OIDC apps — LDAP federation + client creds flow | 177 lines |
+| PostgreSQL (03) | `docker-compose.integration.yml` | PG multi-DB (keycloak+labapp) + Redis + KC + Traefik LB + Prometheus scraping | 131 lines |
+| Redis (04) | `docker-compose.integration.yml` | Redis LRU+keyspace+AOF + PG + KC + Traefik — sessions, queues, rate-limit sorted sets | 130 lines |
+| Traefik (18) | `docker-compose.integration.yml` | Traefik + KC + oauth2-proxy ForwardAuth + security headers + Prometheus scraping :8082 | 123 lines |
+
+#### Integration Architecture Pattern (Lab 05)
+
+```
+Phase 1 service stack:
+  PostgreSQL  — serves keycloak DB + labapp DB; Prometheus scrapes Traefik
+  Redis       — LRU eviction + keyspace events + AOF; KC token cached in Redis
+  Traefik     — ForwardAuth via oauth2-proxy → Keycloak OIDC; /public open, /protected gated
+  Keycloak    — OpenLDAP federation (osixia); phpLDAPadmin; MailHog; app-a + app-b OIDC
+  FreeIPA     — LDAP :389 + Kerberos :88 + DNS; KC LDAP federation; PG + Redis alongside
+```
+
+#### Supporting Files Added
+- `docker/integration/pg-init.sh` (PostgreSQL) — creates `keycloak` + `labapp` databases on startup
+- `docker/integration/prometheus.yml` (Traefik) — scrape config targeting `traefik:8082`
+
+#### CI Updates
+- All 5 repos: validate section now explicitly validates `docker-compose.integration.yml`
+- All 5 repos: `lab-05-smoke` job added to `ci.yml`
+  - PostgreSQL/Redis/Traefik/Keycloak: full Docker runtime test
+  - FreeIPA: pull + config + `bash -n` + ShellCheck (privileged container CI pattern)
+
+---
+
 ## [1.0.0] — 2026-02-28
 
 ### Added — Phase 1 Lab 04: SSO Integration

docs/IT-STACK-TODO.md

@@ -172,20 +172,20 @@
 
 ## Phase 4: Module Scaffolding — Deployment Phase 1 (Foundation)
 
-> **Status: ✅ COMPLETE** — 5 repos scaffolded · 30 issues filed · CI passing · Labs 01–04 real content done (20/120 labs)
+> **Status: ✅ COMPLETE** — 5 repos scaffolded · 30 issues filed · CI passing · Labs 01–05 real content done (25/120 labs)
 
-- [x] `it-stack-freeipa` — Labs 01–03 + **`docker-compose.sso.yml` + `test-lab-01-04.sh`** (LDAP federation) + CI ✅
-- [x] `it-stack-keycloak` — Labs 01–03 + **`docker-compose.sso.yml` + `test-lab-02-04.sh`** (OIDC/SAML hub) + CI ✅
-- [x] `it-stack-postgresql` — Labs 01–03 + **`docker-compose.sso.yml` + `test-lab-03-04.sh`** (pgAdmin+oauth2-proxy) + CI ✅
-- [x] `it-stack-redis` — Labs 01–03 + **`docker-compose.sso.yml` + `test-lab-04-04.sh`** (redis-commander+oauth2-proxy) + CI ✅
-- [x] `it-stack-traefik` — Labs 01–03 + **`docker-compose.sso.yml` + `test-lab-18-04.sh`** (ForwardAuth) + CI ✅
+- [x] `it-stack-freeipa` — Labs 01–03 + **`docker-compose.sso.yml` + `test-lab-01-04.sh`** (LDAP federation) + **`docker-compose.integration.yml` + `test-lab-01-05.sh`** (FreeIPA+KC+PG+Redis ecosystem) + CI ✅
+- [x] `it-stack-keycloak` — Labs 01–03 + **`docker-compose.sso.yml` + `test-lab-02-04.sh`** (OIDC/SAML hub) + **`docker-compose.integration.yml` + `test-lab-02-05.sh`** (OpenLDAP federation+MailHog+multi-app) + CI ✅
+- [x] `it-stack-postgresql` — Labs 01–03 + **`docker-compose.sso.yml` + `test-lab-03-04.sh`** (pgAdmin+oauth2-proxy) + **`docker-compose.integration.yml` + `test-lab-03-05.sh`** (PG multi-DB+Redis+KC+Traefik+Prometheus) + CI ✅
+- [x] `it-stack-redis` — Labs 01–03 + **`docker-compose.sso.yml` + `test-lab-04-04.sh`** (redis-commander+oauth2-proxy) + **`docker-compose.integration.yml` + `test-lab-04-05.sh`** (cache+session+LRU+keyspace+KC+Traefik) + CI ✅
+- [x] `it-stack-traefik` — Labs 01–03 + **`docker-compose.sso.yml` + `test-lab-18-04.sh`** (ForwardAuth) + **`docker-compose.integration.yml` + `test-lab-18-05.sh`** (ForwardAuth+KC+oauth2-proxy+Prometheus) + CI ✅
 
 All 5 repos have:
 - [x] Full directory structure, manifest YAML, Makefile, Dockerfile
-- [x] 6 Docker Compose files (standalone + lan + advanced + sso real · integration + production scaffold)
-- [x] 6 lab test scripts (Labs 01–04 real · Labs 05–06 scaffold)
+- [x] 6 Docker Compose files (standalone + lan + advanced + sso real · **integration real** · production scaffold)
+- [x] 6 lab test scripts (Labs 01–05 real · Lab 06 scaffold)
 - [x] 3 GitHub Actions workflows: `ci.yml`, `release.yml`, `security.yml`
-- [x] `lab-01` through `lab-04-smoke` CI jobs (all 5 modules)
+- [x] `lab-01` through `lab-05-smoke` CI jobs (all 5 modules)
 - [x] CI/ShellCheck passing (all 5 green)
 
 ### 4.2 Lab Issues (30 total)
@@ -291,15 +291,15 @@ All 5 repos have:
 
 | Module | Lab 01 | Lab 02 | Lab 03 | Lab 04 | Lab 05 | Lab 06 |
 |--------|--------|--------|--------|--------|--------|--------|
-| 01 · FreeIPA | [x] | [x] | [x] | [x] | [ ] | [ ] |
-| 02 · Keycloak | [x] | [x] | [x] | [x] | [ ] | [ ] |
+| 01 · FreeIPA | [x] | [x] | [x] | [x] | [x] | [ ] |
+| 02 · Keycloak | [x] | [x] | [x] | [x] | [x] | [ ] |
 
 ### Category 02: Database & Cache
 
 | Module | Lab 01 | Lab 02 | Lab 03 | Lab 04 | Lab 05 | Lab 06 |
 |--------|--------|--------|--------|--------|--------|--------|
-| 03 · PostgreSQL | [x] | [x] | [x] | [x] | [ ] | [ ] |
-| 04 · Redis | [x] | [x] | [x] | [x] | [ ] | [ ] |
+| 03 · PostgreSQL | [x] | [x] | [x] | [x] | [x] | [ ] |
+| 04 · Redis | [x] | [x] | [x] | [x] | [x] | [ ] |
 | 05 · Elasticsearch | [ ] | [ ] | [ ] | [ ] | [ ] | [ ] |
 
 ### Category 03: Collaboration
@@ -338,11 +338,11 @@ All 5 repos have:
 
 | Module | Lab 01 | Lab 02 | Lab 03 | Lab 04 | Lab 05 | Lab 06 |
 |--------|--------|--------|--------|--------|--------|--------|
-| 18 · Traefik | [x] | [x] | [x] | [x] | [ ] | [ ] |
+| 18 · Traefik | [x] | [x] | [x] | [x] | [x] | [ ] |
 | 19 · Zabbix | [ ] | [ ] | [ ] | [ ] | [ ] | [ ] |
 | 20 · Graylog | [ ] | [ ] | [ ] | [ ] | [ ] | [ ] |
 
-**Lab Progress:** 20/120 (16.7%) — Phase 1 Labs 01–04 complete for all 5 Phase 1 modules
+**Lab Progress:** 25/120 (20.8%) — Phase 1 Labs 01–05 complete for all 5 Phase 1 modules
 
 ---
 
@@ -464,13 +464,14 @@ All 5 repos have:
 | ~~Sprint 2~~ | ~~Phase 1 Lab 02 (external deps)~~ | ~~freeipa·keycloak·postgresql·redis·traefik Lab 02~~ ✅ |
 | ~~Sprint 3~~ | ~~Phase 1 Lab 03 (advanced features)~~ | ~~freeipa·keycloak·postgresql·redis·traefik Lab 03~~ ✅ |
 | ~~Sprint 4~~ | ~~Phase 1 Lab 04 (SSO integration)~~ | ~~freeipa·keycloak·postgresql·redis·traefik Lab 04~~ ✅ |
-| Next session | Phase 1 Lab 05 (advanced integration) | All 5 Lab 05 — multi-module ecosystem |
-| Sprint 5 | Phase 1 Lab 05 (integrations) | All 5 Lab 05 |
+| Next session | Phase 1 Lab 06 (production) | All 5 Lab 06 — HA cluster, monitoring, DR |
+| Sprint 5 | Phase 1 Lab 05 (integrations) | All 5 Lab 05 ✅ |
+| Sprint 6 | Phase 1 Lab 06 (production) | All 5 Lab 06 |
 | Sprint 6 | Phase 1 Lab 06 (production) | All 5 Lab 06 → Phase 1 complete |
 | Sprint 7+ | Phase 2 Lab 01 | nextcloud·mattermost·jitsi·iredmail·zammad |
 
 ---
 
 **Document Version:** 1.1  
 **Project:** IT-Stack | **Org:** it-stack-dev  
-**Last Updated:** 2026-02-28 — Phase 1 Lab 04 complete (20/120 labs, 16.7%)
+**Last Updated:** 2026-02-28 — Phase 1 Lab 05 complete (25/120 labs, 20.8%)