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17 lines
624 B
Markdown
17 lines
624 B
Markdown
# mon-bot-btrfs
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## Description
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Checks the health of all mounted Btrfs filesystems by inspecting device error counters.
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## Features
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- Iterates over every Btrfs filesystem.
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- Runs `btrfs device stats` and alerts if any error counters are non-zero.
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- Hooks into systemd and a timer for regular checks.
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- On failure, calls `alert-compose.cymais@…` for notification.
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## Usage
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Just include this role in your playbook; it will:
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1. Deploy a small shell script under `{{ path_administrator_scripts }}/mon-bot-btrfs/`.
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2. Install a `.service` and `.timer` unit.
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3. Send alerts via `alert-compose` if any filesystem shows errors.
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