48 lines
1.7 KiB
Bash
48 lines
1.7 KiB
Bash
#!/bin/bash
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# Copyright (C) 2026 Cédric Abonnel
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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set -u
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. /opt/monitoring/lib/monitoring-lib.sh || exit 3
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WARNING=80
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CRITICAL=95
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MOUNTS=("/" "/var" "/home")
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for mount in "${MOUNTS[@]}"; do
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used_pct="$(df -P "$mount" 2>/dev/null | awk 'NR==2 {gsub("%","",$5); print $5}')"
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if [[ ! "$used_pct" =~ ^[0-9]+$ ]]; then
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log_error "check_failed" "Impossible de lire l'utilisation disque" "mount=$mount"
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continue
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fi
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level="$(threshold_level "$used_pct" "$WARNING" "$CRITICAL")"
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case "$level" in
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INFO)
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log_info "disk_ok" "Utilisation disque normale" \
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"mount=$mount" "used_pct=$used_pct" "warning=$WARNING" "critical=$CRITICAL"
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;;
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WARNING)
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log_warning "disk_usage_high" "Utilisation disque élevée" \
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"mount=$mount" "used_pct=$used_pct" "warning=$WARNING" "critical=$CRITICAL"
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;;
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CRITICAL)
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log_critical "disk_usage_critical" "Utilisation disque critique" \
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"mount=$mount" "used_pct=$used_pct" "warning=$WARNING" "critical=$CRITICAL"
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;;
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esac
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done
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exit_with_status |