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infra-automation/roles/system_info/ROADMAP.md
ansible eba1a05e7d Implement critical role improvements per ROLE_ANALYSIS_AND_IMPROVEMENTS.md 
This commit addresses the critical issues identified in the role analysis:

## Security Improvements

### Remove Hardcoded Secrets (deploy_linux_vm)
- Replaced hardcoded SSH key in defaults/main.yml with vault variable reference
- Replaced hardcoded root password with vault variable reference
- Created vault.yml.example to document secret structure
- Updated README.md with comprehensive security best practices section
- Added documentation for Ansible Vault, external secret managers, and environment variables
- Included SSH key generation and password generation best practices

## Role Documentation & Planning

### CHANGELOG.md Files
- Created comprehensive CHANGELOG.md for deploy_linux_vm role
  - Documented v1.0.0 initial release features
  - Tracked v1.0.1 security improvements
- Created comprehensive CHANGELOG.md for system_info role
  - Documented v1.0.0 initial release
  - Tracked v1.0.1 critical bug fixes (block-level failed_when, Jinja2 templates, OS variables)

### ROADMAP.md Files
- Created detailed ROADMAP.md for deploy_linux_vm role
  - Version 1.1.0: Security & compliance hardening (Q1 2026)
  - Version 1.2.0: Multi-distribution support (Q2 2026)
  - Version 1.3.0: Advanced features (Q3 2026)
  - Version 2.0.0: Enterprise features (Q4 2026)
- Created detailed ROADMAP.md for system_info role
  - Version 1.1.0: Enhanced monitoring & metrics (Q1 2026)
  - Version 1.2.0: Cloud & container support (Q2 2026)
  - Version 1.3.0: Hardware & firmware deep dive (Q3 2026)
  - Version 2.0.0: Visualization & reporting (Q4 2026)

## Error Handling Enhancements

### deploy_linux_vm Role - Block/Rescue/Always Pattern
- Wrapped deployment tasks in comprehensive error handling block
- Block section:
  - Pre-deployment VM name collision check
  - Enhanced IP address acquisition with better error messages
  - Descriptive failure messages for troubleshooting
- Rescue section (automatic rollback):
  - Diagnostic information gathering
  - VM status checking
  - Attempted console log capture
  - Automatic VM destruction and cleanup
  - Disk image removal (primary, LVM, cloud-init ISO)
  - Detailed troubleshooting guidance
- Always section:
  - Deployment logging to /var/log/ansible-vm-deployments.log
  - Success/failure tracking
- Improved task FQCNs (ansible.builtin.*)

## Handlers Implementation

### deploy_linux_vm Role - Complete Handler Suite
- VM Lifecycle Handlers:
  - restart vm, shutdown vm, destroy vm
- Cloud-Init Handlers:
  - regenerate cloud-init iso (full rebuild and reattach)
- Storage Handlers:
  - refresh libvirt storage pool
  - resize vm disk (with safe shutdown/start)
- Network Handlers:
  - refresh network configuration
  - restart libvirt network
- Libvirt Daemon Handlers:
  - restart libvirtd, reload libvirtd
- Cleanup Handlers:
  - cleanup temporary files
  - remove cloud-init iso
- Validation Handlers:
  - validate vm status
  - check connectivity

## Impact

### Security
- Eliminates hardcoded secrets from version control
- Implements industry best practices for secret management
- Provides clear guidance for secure deployment

### Maintainability
- CHANGELOGs enable version tracking and change auditing
- ROADMAPs provide clear development direction and prioritization
- Comprehensive error handling reduces debugging time
- Handlers enable modular, reusable state management

### Reliability
- Automatic rollback prevents partial deployments
- Comprehensive error messages reduce MTTR
- Handlers ensure consistent state management
- Better separation of concerns

### Compliance
- Aligns with CLAUDE.md security requirements
- Implements proper secrets management per organizational policy
- Provides audit trail through changelogs

## References

- ROLE_ANALYSIS_AND_IMPROVEMENTS.md: Initial analysis document
- CLAUDE.md: Organizational infrastructure standards

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-11 02:21:38 +01:00

6.4 KiB
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Roadmap - system_info Role

This document outlines the planned improvements and future development for the system_info role.

Version 1.1.0 - Enhanced Monitoring & Metrics (Q1 2026)

High Priority

  • Time-series data collection

    • Store historical performance metrics
    • Trending analysis for capacity planning
    • Delta calculations between runs
    • CSV/JSON export for external tools

  • Advanced performance metrics

    • I/O statistics (disk read/write rates)
    • Network throughput monitoring
    • Process-level resource tracking
    • Container resource usage (if applicable)

  • Alerting integration

    • Define threshold-based alerts
    • Integration with monitoring systems (Prometheus, Nagios)
    • Email notifications for critical conditions
    • Configurable alert rules

Medium Priority

  • Security information gathering

    • SELinux/AppArmor status and violations
    • Firewall rules inventory
    • Open ports and listening services
    • Failed login attempts analysis
    • Audit log summary

  • Compliance reporting

    • CIS Benchmark compliance checks
    • Security hardening validation
    • Required package verification
    • Configuration drift detection

  • Enhanced storage analysis

    • Inode usage tracking
    • Storage growth prediction
    • Snapshot information (LVM, ZFS)
    • RAID status detection
    • NFS/CIFS mount verification

Version 1.2.0 - Cloud & Container Support (Q2 2026)

High Priority

  • Cloud metadata collection

    • AWS EC2 instance metadata
    • Azure VM metadata
    • GCP instance details
    • DigitalOcean droplet info
    • Oracle Cloud metadata

  • Container orchestration integration

    • Kubernetes node information
    • Docker Swarm cluster details
    • Podman pod information
    • Container runtime statistics

Medium Priority

  • Advanced Docker/Podman details

    • Container resource limits
    • Volume mappings
    • Network configurations
    • Image layers and sizes
    • Running container health

  • Systemd service inventory

    • All enabled services
    • Failed service detection
    • Service dependency mapping
    • Timer/scheduled task inventory

Version 1.3.0 - Hardware & Firmware Deep Dive (Q3 2026)

Medium Priority

  • BIOS/UEFI information

    • Firmware version
    • Boot mode detection
    • Secure Boot status
    • TPM status

  • Hardware health monitoring

    • SMART disk health status
    • Temperature sensors
    • Fan speeds
    • Power supply status
    • RAID controller health

  • PCI/USB device inventory

    • Detailed device information
    • Driver assignments
    • Vendor/device ID mapping
    • Device capability detection

Low Priority

  • CPU detailed analysis

    • CPU flags and capabilities
    • Frequency scaling info
    • Cache hierarchy details
    • Hyperthreading status
    • NUMA topology

  • Memory detailed analysis

    • DIMM slot information
    • Memory speed and type
    • ECC status
    • Memory bank details

Version 2.0.0 - Visualization & Reporting (Q4 2026)

High Priority

  • Web dashboard generation

    • HTML report generation
    • Interactive charts and graphs
    • Historical trend visualization
    • Comparison between hosts

  • Export formats

    • PDF report generation
    • Excel/XLSX export
    • Prometheus metrics format
    • InfluxDB line protocol
    • Grafana JSON datasource

Medium Priority

  • Inventory integration

    • CMDB population (ServiceNow, NetBox)
    • Asset management integration
    • Automatic inventory updates
    • Change tracking and auditing

  • Comparison and diff tools

    • Compare two hosts
    • Compare current vs. historical state
    • Configuration drift reports
    • Change impact analysis

Version 2.1.0 - Advanced Features (Q1 2027)

Medium Priority

  • Network topology discovery

    • Connected devices detection
    • Network path tracing
    • Bandwidth utilization
    • Network latency measurements

  • Software inventory

    • Installed packages list
    • Package version tracking
    • Available updates detection
    • Vulnerable package identification

  • Certificate management

    • SSL/TLS certificate inventory
    • Expiration tracking
    • Certificate chain validation
    • Weak cipher detection

Low Priority

  • Predictive analytics

    • Disk failure prediction
    • Capacity planning recommendations
    • Performance bottleneck identification
    • Resource optimization suggestions

  • Custom plugin system

    • User-defined metrics collection
    • Custom validation checks
    • Extensible reporting framework
    • Third-party integration hooks

Continuous Improvements

Ongoing Tasks

  • Performance optimization

    • Reduce execution time for large infrastructures
    • Parallel task execution
    • Fact caching optimization
    • Conditional gathering based on needs

  • Documentation

    • Comprehensive variable documentation
    • Usage examples for all features
    • Troubleshooting guide expansion
    • Integration guides with monitoring systems

  • Testing

    • Molecule test scenarios for all OS families
    • Integration tests with monitoring systems
    • Performance regression testing
    • Edge case coverage

  • Error handling

    • Graceful degradation for missing tools
    • Better error messages
    • Fallback mechanisms
    • Logging improvements

  • Compatibility

    • Test with newest OS versions
    • Add support for emerging distributions
    • Container runtime updates
    • Hypervisor version compatibility

Deferred/Under Consideration

  • Real-time monitoring mode (daemon)
  • Windows Server support
  • BSD operating system support
  • Mainframe and legacy system support
  • Mobile device management integration
  • Blockchain-based change verification

Completed

  • Initial role creation with comprehensive system gathering (v1.0.0)
  • Hardware information collection (v1.0.0)
  • Hypervisor detection (KVM, Proxmox, LXD, Docker, Podman) (v1.0.0)
  • OS information gathering (v1.0.0)
  • Network configuration details (v1.0.0)
  • Storage and filesystem information (v1.0.0)
  • Performance metrics (CPU, memory, processes) (v1.0.0)
  • JSON output generation (v1.0.0)
  • Tag-based selective execution (v1.0.0)
  • Fix block-level failed_when syntax errors (v1.0.1)
  • Fix Jinja2/Go template conflicts (v1.0.1)
  • Add OS-specific variable files (v1.0.1)
  • CHANGELOG.md and ROADMAP.md creation (v1.0.1)

Last Updated: 2025-11-11 Current Version: 1.0.1 Next Release: 1.1.0 (Target: Q1 2026)

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