https://github.com/szolll/checkmk_raid

Script to check the status of RAID arrays using the mdadm utility.
https://github.com/szolll/checkmk_raid

Last synced: about 2 months ago
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Script to check the status of RAID arrays using the mdadm utility.

• Host: GitHub
• URL: https://github.com/szolll/checkmk_raid
• Owner: szolll
• Created: 2024-10-27T17:52:31.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2024-10-27T17:55:40.000Z (4 months ago)
• Last Synced: 2024-11-05T19:06:42.707Z (3 months ago)
• Language: Python
• Size: 3.91 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# RAID Status Checker Plugin for Checkmk

## Description

This Python script checks the status of RAID arrays using the mdadm utility. It provides insights into the health of each RAID array on the system.

## Workflow

1. **Scan for RAID Arrays**:

   - Executes the command `mdadm --detail --scan` to identify all RAID arrays present.

2. **Check RAID Array Existence**:

   - If no arrays are found, the script returns an error code and a corresponding message.

3. **Status Check for Each Array**:

   - For each detected RAID array:

     - Retrieves detailed status with `mdadm --detail `.

     - Assesses the health of the array based on its reported state.

     - Collects status messages indicating whether the array is clean or has issues.

4. **Return Codes**:

   - **Code 0**: All RAID arrays are clean.

   - **Code 1**: No RAID arrays found.

   - **Code 2**: Issues detected in one or more arrays, with detailed messages included.

   - **Code 3**: An unexpected error occurred during execution.

## Usage

Run this script as a standalone program. It outputs the status code and message to the console, providing a quick overview of the RAID array health.

## Author

Daniel Sol

## Git

github.com/szolll