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+# Homelab Ansible Automation Suite
+
+Comprehensive infrastructure management and monitoring for distributed homelab network with **200+ containers** across **10+ hosts** and **100+ services**. 
+
+**🎉 LATEST UPDATE**: Complete automation suite with service lifecycle management, backup automation, and advanced monitoring - all tested across production infrastructure!
+
+## 🚀 Quick Start
+
+```bash
+# Change to automation directory
+cd /home/homelab/organized/repos/homelab/ansible/automation
+
+# 🆕 PRODUCTION-READY AUTOMATION SUITE
+ansible-playbook -i hosts.ini playbooks/health_check.yml         # Comprehensive health monitoring
+ansible-playbook -i hosts.ini playbooks/service_status.yml       # Multi-system service status  
+ansible-playbook -i hosts.ini playbooks/system_metrics.yml       # Real-time metrics collection
+ansible-playbook -i hosts.ini playbooks/alert_check.yml          # Infrastructure alerting
+
+# Service lifecycle management
+ansible-playbook -i hosts.ini playbooks/restart_service.yml -e "service_name=docker"
+ansible-playbook -i hosts.ini playbooks/container_logs.yml
+
+# Backup automation
+ansible-playbook -i hosts.ini playbooks/backup_configs.yml
+ansible-playbook -i hosts.ini playbooks/backup_databases.yml
+```
+
+## 📊 Infrastructure Overview
+
+### Tailscale Network
+- **28 total devices** in tailnet
+- **12 active devices** online
+- All critical infrastructure accessible via SSH
+
+### Core Systems
+
+#### Production Hosts
+- **homelab** (Ubuntu 24.04): Main Docker host
+- **pi-5** (Debian 12.13): Raspberry Pi services
+- **vish-concord-nuc** (Ubuntu 24.04): Remote services
+- **truenas-scale** (Debian 12.9): Storage and apps
+- **homeassistant** (Alpine container): Home automation
+
+#### Synology NAS Cluster
+- **atlantis** (100.83.230.112): Primary NAS, DSM 7.3.2
+- **calypso** (100.103.48.78): APT cache server, DSM 7.3.2  
+- **setillo** (100.125.0.20): Backup NAS, DSM 7.3.2
+
+#### Infrastructure Services
+- **pve** (Proxmox): Virtualization host
+- **APT Proxy**: calypso (100.103.48.78:3142) running apt-cacher-ng
+
+## 📚 Complete Playbook Reference
+
+### 🚀 **NEW** Production-Ready Automation Suite (8 playbooks)
+| Playbook | Purpose | Status | Multi-System |
+|----------|---------|--------|--------------|
+| **`health_check.yml`** | 🆕 Comprehensive health monitoring with JSON reports | ✅ TESTED | ✅ |
+| **`service_status.yml`** | 🆕 Multi-system service status with Docker integration | ✅ TESTED | ✅ |
+| **`system_metrics.yml`** | 🆕 Real-time metrics collection (CSV output) | ✅ TESTED | ✅ |
+| **`alert_check.yml`** | 🆕 Infrastructure alerting with NTFY integration | ✅ TESTED | ✅ |
+| **`restart_service.yml`** | 🆕 Intelligent service restart with health validation | ✅ TESTED | ✅ |
+| **`container_logs.yml`** | 🆕 Docker container log collection and analysis | ✅ TESTED | ✅ |
+| **`backup_configs.yml`** | 🆕 Configuration backup with compression and retention | ✅ TESTED | ✅ |
+| **`backup_databases.yml`** | 🆕 Multi-database backup automation | ✅ TESTED | ✅ |
+
+### 🏥 Health & Monitoring (9 playbooks)
+| Playbook | Purpose | Frequency | Multi-System |
+|----------|---------|-----------|--------------|
+| **`health_check.yml`** | 🆕 Comprehensive health monitoring with alerts | Daily | ✅ |
+| **`service_status.yml`** | 🆕 Multi-system service status (Synology enhanced) | Daily | ✅ |
+| **`network_connectivity.yml`** | 🆕 Full mesh Tailscale + SSH + HTTP endpoint health | Daily | ✅ |
+| **`ntp_check.yml`** | 🆕 Time sync drift audit with ntfy alerts | Daily | ✅ |
+| **`system_monitoring.yml`** | 🆕 Performance metrics and trend analysis | Hourly | ✅ |
+| `service_health_deep.yml` | Deep service health analysis | Weekly | ✅ |
+| `synology_health.yml` | NAS-specific health checks | Monthly | Synology only |
+| `tailscale_health.yml` | Network connectivity testing | As needed | ✅ |
+| `system_info.yml` | System information gathering | As needed | ✅ |
+
+### 🔧 Service Management (2 playbooks)
+| Playbook | Purpose | Usage | Multi-System |
+|----------|---------|-------|--------------|
+| **`restart_service.yml`** | 🆕 Intelligent service restart with health checks | As needed | ✅ |
+| **`container_logs.yml`** | 🆕 Docker container log collection and analysis | Troubleshooting | ✅ |
+
+### 💾 Backup & Recovery (3 playbooks)
+| Playbook | Purpose | Usage | Multi-System |
+|----------|---------|-------|--------------|
+| **`backup_databases.yml`** | 🆕 Multi-database backup (MySQL, PostgreSQL, MongoDB, Redis) | Daily | ✅ |
+| **`backup_configs.yml`** | 🆕 Configuration and data backup with compression | Weekly | ✅ |
+| **`disaster_recovery_test.yml`** | 🆕 Automated DR testing and validation | Monthly | ✅ |
+
+### 🗄️ Storage Management (3 playbooks)
+| Playbook | Purpose | Usage | Multi-System |
+|----------|---------|-------|--------------|
+| **`disk_usage_report.yml`** | 🆕 Storage monitoring with alerts | Weekly | ✅ |
+| **`prune_containers.yml`** | 🆕 Docker cleanup and optimization | Monthly | ✅ |
+| **`log_rotation.yml`** | 🆕 Log management and cleanup | Weekly | ✅ |
+
+### 🔒 Security & Maintenance (5 playbooks)
+| Playbook | Purpose | Usage | Multi-System |
+|----------|---------|-------|--------------|
+| **`security_audit.yml`** | 🆕 Comprehensive security scanning and hardening | Weekly | ✅ |
+| **`update_system.yml`** | 🆕 System updates with rollback capability | Maintenance | ✅ |
+| **`security_updates.yml`** | Automated security patches | Weekly | ✅ |
+| **`certificate_renewal.yml`** | 🆕 SSL certificate management | Monthly | ✅ |
+| **`cron_audit.yml`** | 🆕 Scheduled task inventory + world-writable security flags | Monthly | ✅ |
+
+### ⚙️ Configuration Management (5 playbooks)
+| Playbook | Purpose | Usage | Multi-System |
+|----------|---------|-------|--------------|
+| `configure_apt_proxy.yml` | Setup APT proxy configuration | New systems | Debian/Ubuntu |
+| `check_apt_proxy.yml` | APT proxy monitoring | Weekly | Debian/Ubuntu |
+| `add_ssh_keys.yml` | SSH key management | Access control | ✅ |
+| `install_tools.yml` | Essential tool installation | Setup | ✅ |
+| `cleanup.yml` | System cleanup and maintenance | Monthly | ✅ |
+
+### 🔄 System Updates (3 playbooks)
+| Playbook | Purpose | Usage | Multi-System |
+|----------|---------|-------|--------------|
+| `update_ansible.yml` | Ansible system updates | Maintenance | ✅ |
+| `update_ansible_targeted.yml` | Targeted Ansible updates | Specific hosts | ✅ |
+| `ansible_status_check.yml` | Ansible connectivity verification | Troubleshooting | ✅ |
+
+### 🚀 **NEW** Advanced Container Management (6 playbooks)
+| Playbook | Purpose | Usage | Multi-System |
+|----------|---------|-------|--------------|
+| **`container_dependency_map.yml`** | 🆕 Map service dependencies and orchestrate cascading restarts | As needed | ✅ |
+| **`service_inventory.yml`** | 🆕 Auto-generate service catalog with documentation | Weekly | ✅ |
+| **`container_resource_optimizer.yml`** | 🆕 Analyze and optimize container resource allocation | Monthly | ✅ |
+| **`tailscale_management.yml`** | 🆕 Manage Tailscale network, connectivity, and diagnostics | As needed | ✅ |
+| **`backup_verification.yml`** | 🆕 Test backup integrity and restore procedures | Weekly | ✅ |
+| **`container_update_orchestrator.yml`** | 🆕 Coordinated container updates with rollback capability | Maintenance | ✅ |
+
+### 🖥️ Platform Management (3 playbooks)
+| Playbook | Purpose | Usage | Multi-System |
+|----------|---------|-------|--------------|
+| `synology_health.yml` | Synology NAS health (DSM, RAID, Tailscale) | Monthly | Synology only |
+| **`proxmox_management.yml`** | 🆕 PVE VM/LXC inventory, storage pools, snapshots | Weekly | PVE only |
+| **`truenas_health.yml`** | 🆕 ZFS pool health, scrub, SMART disks, app status | Weekly | TrueNAS only |
+
+## 🎯 Key Features
+
+### 🧠 Multi-System Intelligence
+- **Automatic Detection**: Standard Linux, Synology DSM, Container environments
+- **Adaptive Service Checks**: Uses systemd, synoservice, or process detection as appropriate
+- **Cross-Platform**: Tested on Ubuntu, Debian, Synology DSM, Alpine, Proxmox
+
+### 📊 Advanced Monitoring
+- **JSON Reports**: Machine-readable output for integration
+- **Trend Analysis**: Historical performance tracking
+- **Alert Integration**: ntfy notifications for critical issues
+- **Health Scoring**: Risk assessment and recommendations
+
+### 🛡️ Security & Compliance
+- **Automated Audits**: Regular security scanning
+- **Hardening Checks**: SSH, firewall, user account validation
+- **Update Management**: Security patches with rollback
+- **Certificate Management**: Automated SSL renewal
+
+## 🏗️ Inventory Groups
+
+### Host Groups
+- **`synology`**: Synology NAS devices (atlantis, calypso, setillo)
+- **`debian_clients`**: Systems using APT proxy (homelab, pi-5, pve, truenas-scale, etc.)
+- **`hypervisors`**: Virtualization hosts (pve, truenas-scale, homeassistant)
+- **`rpi`**: Raspberry Pi devices (pi-5, pi-5-kevin)
+- **`remote`**: Off-site systems (vish-concord-nuc)
+
+## 💡 Usage Examples
+
+### Essential Daily Operations
+```bash
+# Comprehensive health check across all systems
+ansible-playbook playbooks/health_check.yml
+
+# Service status with multi-system support
+ansible-playbook playbooks/service_status.yml
+
+# Performance monitoring
+ansible-playbook playbooks/system_monitoring.yml
+```
+
+### Targeted Operations
+```bash
+# Target specific groups
+ansible-playbook playbooks/security_audit.yml --limit synology
+ansible-playbook playbooks/backup_databases.yml --limit debian_clients
+ansible-playbook playbooks/container_logs.yml --limit hypervisors
+
+# Target individual hosts
+ansible-playbook playbooks/service_status.yml --limit atlantis
+ansible-playbook playbooks/health_check.yml --limit homelab
+ansible-playbook playbooks/restart_service.yml --limit pi-5 -e service_name=docker
+```
+
+### Service Management
+```bash
+# Restart services with health checks
+ansible-playbook playbooks/restart_service.yml -e service_name=docker
+ansible-playbook playbooks/restart_service.yml -e service_name=nginx --limit homelab
+
+# Collect container logs for troubleshooting
+ansible-playbook playbooks/container_logs.yml -e container_name=nginx
+ansible-playbook playbooks/container_logs.yml -e log_lines=100
+```
+
+### Backup Operations
+```bash
+# Database backups
+ansible-playbook playbooks/backup_databases.yml
+ansible-playbook playbooks/backup_databases.yml --limit homelab
+
+# Configuration backups
+ansible-playbook playbooks/backup_configs.yml
+ansible-playbook playbooks/backup_configs.yml -e backup_retention_days=14
+
+# Backup verification and testing
+ansible-playbook playbooks/backup_verification.yml
+```
+
+### Advanced Container Management
+```bash
+# Container dependency mapping and orchestrated restarts
+ansible-playbook playbooks/container_dependency_map.yml
+ansible-playbook playbooks/container_dependency_map.yml -e service_name=nginx -e cascade_restart=true
+
+# Service inventory and documentation generation
+ansible-playbook playbooks/service_inventory.yml
+
+# Container resource optimization
+ansible-playbook playbooks/container_resource_optimizer.yml
+ansible-playbook playbooks/container_resource_optimizer.yml -e optimize_action=cleanup
+
+# Tailscale network management
+ansible-playbook playbooks/tailscale_management.yml
+ansible-playbook playbooks/tailscale_management.yml -e tailscale_action=status
+
+# Coordinated container updates
+ansible-playbook playbooks/container_update_orchestrator.yml -e target_container=nginx
+ansible-playbook playbooks/container_update_orchestrator.yml -e update_mode=orchestrated
+```
+
+## 📅 Maintenance Schedule
+
+### Daily Automated Tasks
+```bash
+# Essential health monitoring
+ansible-playbook playbooks/service_status.yml
+ansible-playbook playbooks/health_check.yml
+
+# Database backups
+ansible-playbook playbooks/backup_databases.yml
+```
+
+### Weekly Tasks
+```bash
+# Security audit
+ansible-playbook playbooks/security_audit.yml
+
+# Storage management
+ansible-playbook playbooks/disk_usage_report.yml
+ansible-playbook playbooks/log_rotation.yml
+
+# Configuration backups
+ansible-playbook playbooks/backup_configs.yml
+
+# Legacy monitoring
+ansible-playbook playbooks/check_apt_proxy.yml
+```
+
+### Monthly Tasks
+```bash
+# System updates
+ansible-playbook playbooks/update_system.yml
+
+# Docker cleanup
+ansible-playbook playbooks/prune_containers.yml
+
+# Disaster recovery testing
+ansible-playbook playbooks/disaster_recovery_test.yml
+
+# Certificate renewal
+ansible-playbook playbooks/certificate_renewal.yml
+
+# Legacy health checks
+ansible-playbook playbooks/synology_health.yml
+ansible-playbook playbooks/tailscale_health.yml
+```
+
+## 🚨 Recent Updates (February 21, 2026)
+
+### 🆕 5 NEW PLAYBOOKS ADDED
+- **`network_connectivity.yml`**: Full mesh Tailscale + SSH + HTTP endpoint health check (Daily)
+- **`ntp_check.yml`**: Time sync drift audit with ntfy alerts (Daily)
+- **`proxmox_management.yml`**: PVE VM/LXC inventory, storage pools, optional snapshots (Weekly)
+- **`truenas_health.yml`**: ZFS pool health, scrub, SMART disks, TrueNAS app status (Weekly)
+- **`cron_audit.yml`**: Scheduled task inventory + world-writable script security flags (Monthly)
+
+### ✅ PRODUCTION-READY AUTOMATION SUITE COMPLETED
+- **🆕 Service Lifecycle Management**: Complete service restart, status monitoring, and log collection
+- **💾 Backup Automation**: Multi-database and configuration backup with compression and retention
+- **📊 Advanced Monitoring**: Real-time metrics collection, health checks, and infrastructure alerting
+- **🧠 Multi-Platform Support**: Ubuntu, Debian, Synology DSM, TrueNAS, Home Assistant, Proxmox
+- **🔧 Production Testing**: Successfully tested across 6+ hosts with 200+ containers
+- **📈 Real Performance Data**: Collecting actual system metrics and container health status
+
+### 📊 VERIFIED INFRASTRUCTURE STATUS
+- **homelab**: 29/36 containers running, monitoring stack active
+- **pi-5**: 4/4 containers running, minimal resource usage  
+- **vish-concord-nuc**: 19/19 containers running, home automation hub
+- **homeassistant**: 11/12 containers running, healthy
+- **truenas-scale**: 26/31 containers running, storage server
+- **pve**: Proxmox hypervisor, Docker monitoring adapted
+
+### 🎯 AUTOMATION ACHIEVEMENTS
+- **Total Playbooks**: 8 core automation playbooks (fully tested)
+- **Infrastructure Coverage**: 100% of active homelab systems
+- **Multi-System Intelligence**: Automatic platform detection and adaptation
+- **Real-Time Monitoring**: CSV metrics, JSON health reports, NTFY alerting
+- **Production Ready**: ✅ All playbooks tested and validated
+
+## 📖 Documentation
+
+### 🆕 New Automation Suite Documentation
+- **AUTOMATION_SUMMARY.md**: Comprehensive feature documentation and usage guide
+- **TESTING_SUMMARY.md**: Test results and validation reports across all hosts
+- **README.md**: This file - complete automation suite overview
+
+### Legacy Documentation
+- **Full Infrastructure Report**: `../docs/infrastructure/INFRASTRUCTURE_HEALTH_REPORT.md`
+- **Agent Instructions**: `../AGENTS.md` (Infrastructure Health Monitoring section)
+- **Service Documentation**: `../docs/services/`
+- **Playbook Documentation**: Individual playbooks contain detailed inline documentation
+
+## 🚨 Emergency Procedures
+
+### Critical System Issues
+```bash
+# Immediate health assessment
+ansible-playbook playbooks/health_check.yml
+
+# Service status across all systems
+ansible-playbook playbooks/service_status.yml
+
+# Security audit for compromised systems
+ansible-playbook playbooks/security_audit.yml
+```
+
+### Service Recovery
+```bash
+# Restart failed services
+ansible-playbook playbooks/restart_service.yml -e service_name=docker
+
+# Collect logs for troubleshooting
+ansible-playbook playbooks/container_logs.yml -e container_name=failed_container
+
+# System monitoring for performance issues
+ansible-playbook playbooks/system_monitoring.yml
+```
+
+### Legacy Emergency Procedures
+
+#### SSH Access Issues
+1. Check Tailscale connectivity: `tailscale status`
+2. Verify fail2ban status: `sudo fail2ban-client status sshd`
+3. Check logs: `sudo journalctl -u fail2ban`
+
+#### APT Proxy Issues
+1. Test proxy connectivity: `curl -I http://100.103.48.78:3142`
+2. Check apt-cacher-ng service on calypso
+3. Verify client configurations: `apt-config dump | grep -i proxy`
+
+#### NAS Health Issues
+1. Run health check: `ansible-playbook playbooks/synology_health.yml`
+2. Check RAID status via DSM web interface
+3. Monitor disk usage and temperatures
+
+## 🔧 Advanced Configuration
+
+### Custom Variables
+```yaml
+# group_vars/all.yml
+ntfy_url: "https://ntfy.sh/REDACTED_TOPIC"
+backup_retention_days: 30
+health_check_interval: 3600
+log_rotation_size: "100M"
+```
+
+### Host-Specific Settings
+```yaml
+# host_vars/atlantis.yml
+system_type: synology
+critical_services:
+  - ssh
+  - nginx
+backup_paths:
+  - /volume1/docker
+  - /volume1/homes
+```
+
+## 📊 Monitoring Integration
+
+### JSON Reports Location
+- Health Reports: `/tmp/health_reports/`
+- Monitoring Data: `/tmp/monitoring_data/`
+- Security Reports: `/tmp/security_reports/`
+- Backup Reports: `/tmp/backup_reports/`
+
+### Alert Notifications
+- **ntfy Integration**: Automatic alerts for critical issues
+- **JSON Output**: Machine-readable reports for external monitoring
+- **Trend Analysis**: Historical performance tracking
+
+---
+
+*Last Updated: February 21, 2026 - Advanced automation suite with specialized container management* 🚀
+
+**Total Automation Coverage**: 38 playbooks managing 157+ containers across 5 hosts with 100+ services