Add the ability to run only specific diagnostic checks using
--checks=cpu,ram,disk syntax. This allows users to perform
targeted diagnostics without running the full suite.
Supported checks: cpu, ram, memory, storage, disk, network,
hardware, temps, services, ceph, vms, containers
#13
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add a configurable CMD_TIMEOUT constant and apply timeouts to
smartctl and ceph commands that may hang on unresponsive disks
or network issues. This prevents the script from blocking
indefinitely.
#14
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Expand the help output to include practical usage examples
for common operations like full diagnostics, quick health
checks, service monitoring, and Ceph health checks.
#15
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implement strict input validation using a whitelist approach.
Only accept options that match the expected pattern and are in
the approved list. This prevents injection attacks and invalid
inputs from being processed.
#16
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Replace unsafe for loops with properly quoted while loops when
iterating over disk devices. This prevents word splitting issues
with device names containing special characters.
#17
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- PCI: Exclude USB controller, Audio device, Encryption controller,
Multimedia controller (integrated motherboard devices)
- Network: Also filter fwbr*, fwln*, fwpr*, tap* interfaces
(firewall bridges and VM tap devices)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Filter out veth* interfaces from network statistics and NIC details
(these are container virtual interfaces that clutter the output)
- Show all interesting PCI devices instead of just VGA/ethernet/raid
(excludes Host bridge, PCI bridge, ISA bridge, SMBus, IOMMU, Dummy)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Fix memory slot counting: use grep on Locator/Size fields instead
of awk pattern that wasn't matching dmidecode output correctly
- Add SATA to HBA detection patterns - was missing SATA controllers
- Remove get_disk_health from runDiags - redundant with DriveAtlas
which shows the same info in a better format
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The previous grep-based counting was including Size: lines from
Physical Memory Array sections, causing incorrect counts (e.g., 5/4
instead of 4/4). Now uses awk to only count Size: lines within
Memory Device sections.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Remove interactive menu (requires stdin)
- Remove --connect option (requires stdin)
- Remove --save option (not practical for remote execution)
- Show help when run without arguments
- Update help to show curl usage example
- Update README for remote-only usage
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add interactive numbered menu when run without arguments
- Add DriveAtlas integration (--drives) for physical drive bay mapping
- Add Ceph cluster health monitoring (--ceph)
- Add Node Exporter status check (--node-exporter)
- Add hwmon daemon status check (--hwmon)
- Add quick health check mode (--quick)
- Add container list option (--ct-list)
- Full diagnostics now includes all monitoring checks
- Update README with new features and changelog
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
