ansible
70b57d223f
New role for gathering detailed system information including CPU, GPU,
RAM, disk, network, and hypervisor details with JSON export capabilities.
Role capabilities:
- Comprehensive hardware detection (CPU, GPU, RAM, disk, network)
- Hypervisor detection (KVM, Proxmox, LXD, Docker, Podman, VMware, Hyper-V)
- System information gathering (OS, kernel, uptime, security modules)
- Health checks and validation tasks
- JSON export with timestamped backups
- Human-readable summary generation
- Support for multiple Linux distributions
Features:
- Modular task organization by information type
- Feature toggles for selective gathering
- CLAUDE.md compliant validation tasks including:
* Disk usage monitoring (>80% warnings)
* Memory usage statistics
* Top CPU and memory processes
* System uptime tracking
* Logged users reporting
- OS-specific variable handling
- DMI/SMBIOS hardware information
- SMART disk health status
- Network interface statistics
File structure:
roles/system_info/
├── README.md # Comprehensive documentation
├── defaults/main.yml # Configurable defaults
├── vars/main.yml # Role variables
├── meta/main.yml # Galaxy metadata
├── tasks/
│ ├── main.yml # Main task coordinator
│ ├── install.yml # Package installation
│ ├── gather_system.yml # OS and system info
│ ├── gather_cpu.yml # CPU details
│ ├── gather_gpu.yml # GPU detection
│ ├── gather_memory.yml # RAM information
│ ├── gather_disk.yml # Disk and LVM info
│ ├── gather_network.yml # Network configuration
│ ├── detect_hypervisor.yml # Virtualization detection
│ ├── export_stats.yml # JSON export
│ └── validate.yml # Health checks (CLAUDE.md compliant)
├── templates/
│ └── summary.txt.j2 # Human-readable summary
├── handlers/
│ └── main.yml # Service handlers
└── tests/
└── test.yml # Basic test playbook
Use cases:
- Infrastructure inventory for CMDB integration
- Capacity planning and resource optimization
- Hardware audit and compliance reporting
- Hypervisor and VM tracking
- System health monitoring
- Documentation generation
Output:
- JSON: ./stats/machines/<fqdn>/system_info.json
- Backup: ./stats/machines/<fqdn>/system_info_<timestamp>.json
- Summary: ./stats/machines/<fqdn>/summary.txt
Requirements:
- Ansible >= 2.9
- Root/sudo access for hardware information
- Packages: lshw, dmidecode, pciutils, usbutils, smartmontools, ethtool
Compliance:
- CLAUDE.md health check requirements implemented
- CIS Benchmark support for system auditing
- NIST compliance documentation support
- Security-first design with minimal system impact
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
172 lines
7.1 KiB
Django/Jinja
172 lines
7.1 KiB
Django/Jinja
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SYSTEM INFORMATION SUMMARY
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Generated: {{ system_info_timestamp }}
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Host: {{ system_info_fqdn }}
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--------------------------------------------------------------------------------
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HOST INFORMATION
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--------------------------------------------------------------------------------
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Hostname: {{ system_info_hostname }}
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FQDN: {{ system_info_fqdn }}
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Uptime: {{ system_info_uptime }}
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Boot Time: {{ system_info_boot_time }}
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--------------------------------------------------------------------------------
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HARDWARE
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--------------------------------------------------------------------------------
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Manufacturer: {{ system_info_hardware.manufacturer }}
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Product: {{ system_info_hardware.product }}
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Serial Number: {{ system_info_hardware.serial }}
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UUID: {{ system_info_hardware.uuid }}
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--------------------------------------------------------------------------------
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OPERATING SYSTEM
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--------------------------------------------------------------------------------
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Distribution: {{ system_info_os.distribution }} {{ system_info_os.distribution_version }}
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OS Family: {{ system_info_os.os_family }}
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Kernel: {{ system_info_kernel.version }}
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Architecture: {{ system_info_kernel.architecture }}
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--------------------------------------------------------------------------------
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SECURITY
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{% if system_info_selinux_status is defined and system_info_selinux_status != 'N/A' %}
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SELinux: {{ system_info_selinux_status }}
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{% endif %}
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{% if system_info_apparmor_status is defined and system_info_apparmor_status != 'N/A' %}
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AppArmor: {{ system_info_apparmor_status }}
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{% endif %}
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--------------------------------------------------------------------------------
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CPU INFORMATION
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--------------------------------------------------------------------------------
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Model: {{ system_info_cpu.model }}
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Vendor: {{ system_info_cpu.vendor }}
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Architecture: {{ system_info_cpu.architecture }}
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Physical CPUs: {{ system_info_cpu.count.physical }}
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Cores per CPU: {{ system_info_cpu.count.cores_per_socket }}
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Total vCPUs: {{ system_info_cpu.count.vcpus }}
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Current MHz: {{ system_info_cpu.current_mhz }}
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Max MHz: {{ system_info_cpu.max_mhz }}
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Virtualization: {{ system_info_cpu.virtualization.type }}
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Current Load: {{ system_info_cpu.current_load }}
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--------------------------------------------------------------------------------
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GPU INFORMATION
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GPU Detected: {{ system_info_gpu.detected }}
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{% if system_info_gpu.detected %}
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{% for device in system_info_gpu.devices %}
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- {{ device }}
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{% endfor %}
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NVIDIA Present: {{ system_info_gpu.nvidia.present }}
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AMD Present: {{ system_info_gpu.amd.present }}
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Intel Present: {{ system_info_gpu.intel.present }}
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IOMMU Status: {{ system_info_gpu.iommu_status }}
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{% endif %}
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MEMORY INFORMATION
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Total Memory: {{ system_info_memory.total_mb }} MB
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Used Memory: {{ system_info_memory.used_mb }} MB
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Free Memory: {{ system_info_memory.free_mb }} MB
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Usage: {{ system_info_memory.usage_percent }}%
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Physical Modules: {{ system_info_memory.physical_modules }}
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Swap Total: {{ system_info_swap.total_mb }} MB
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Swap Used: {{ system_info_swap.used_mb }} MB
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Swap Usage: {{ system_info_swap.usage_percent }}%
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DISK INFORMATION
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LVM Enabled: {{ system_info_disk.lvm.enabled }}
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Disk Usage:
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{% for line in system_info_disk.usage_human %}
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{{ line }}
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{% endfor %}
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Physical Disks:
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{% for disk in system_info_disk.physical_disks %}
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{{ disk }}
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{% endfor %}
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Disk Types:
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{% for dtype in system_info_disk.disk_types %}
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{{ dtype }}
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{% endfor %}
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NETWORK INFORMATION
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{% if system_info_network.default_ipv4 %}
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Default IPv4: {{ system_info_network.default_ipv4.address | default('N/A') }}
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Default Gateway: {{ system_info_network.default_ipv4.gateway | default('N/A') }}
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Default Interface: {{ system_info_network.default_ipv4.interface | default('N/A') }}
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{% endif %}
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Network Interfaces:
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{% for iface, details in system_info_network.interfaces.items() %}
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{{ iface }}:
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MAC: {{ details.mac }}
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IPv4: {{ details.ipv4.address | default('N/A') }}
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State: {{ details.state }}
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MTU: {{ details.mtu }}
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{% endfor %}
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DNS Servers:
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{% for dns in system_info_network.dns_servers %}
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{{ dns }}
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{% endfor %}
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VIRTUALIZATION / HYPERVISOR
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Is Virtual: {{ system_info_hypervisor.is_virtual }}
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Is Hypervisor: {{ system_info_hypervisor.is_hypervisor }}
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Virtualization Type: {{ system_info_hypervisor.virtualization_type }}
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Role: {{ system_info_hypervisor.virtualization_role }}
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{% if system_info_hypervisor.kvm_libvirt.installed %}
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KVM/Libvirt:
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Installed: {{ system_info_hypervisor.kvm_libvirt.installed }}
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Service Status: {{ system_info_hypervisor.kvm_libvirt.service_status }}
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Running VMs: {{ system_info_hypervisor.kvm_libvirt.running_vms }}
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Total VMs: {{ system_info_hypervisor.kvm_libvirt.total_vms }}
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{% endif %}
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{% if system_info_hypervisor.proxmox.installed %}
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Proxmox VE:
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Installed: {{ system_info_hypervisor.proxmox.installed }}
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Version: {{ system_info_hypervisor.proxmox.version }}
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{% endif %}
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{% if system_info_hypervisor.lxd.installed %}
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LXD:
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Installed: {{ system_info_hypervisor.lxd.installed }}
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Version: {{ system_info_hypervisor.lxd.version }}
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{% endif %}
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{% if system_info_hypervisor.docker.installed %}
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Docker:
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Installed: {{ system_info_hypervisor.docker.installed }}
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Version: {{ system_info_hypervisor.docker.version }}
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Running: {{ system_info_hypervisor.docker.running_containers }}
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Total: {{ system_info_hypervisor.docker.total_containers }}
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Images: {{ system_info_hypervisor.docker.images_count }}
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{% endif %}
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{% if system_info_hypervisor.podman.installed %}
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Podman:
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Installed: {{ system_info_hypervisor.podman.installed }}
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Version: {{ system_info_hypervisor.podman.version }}
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{% endif %}
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================================================================================
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End of Report
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================================================================================
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