Gmer4Lfe
1001c25487
NPM's access log only describes hosts somebody visited; the host most likely to be quietly broken is the one nobody does. Probes carry a User-Agent npm_access_stats.sh drops — unmarked, this monitor would be fifty thousand requests a day in the very logs it reports on.
58 lines
2.4 KiB
Bash
Executable File
58 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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# ==============================================================================================
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# ================================== Uptime Report =============================================
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# ==============================================================================================
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#
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# PURPOSE
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# ─────────────────────────────────────────────────────────────────────────────
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# The weekly read of what Tools/uptime_probe.sh has been recording every minute: anything down
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# right now, and anything that was not perfect over the last seven days. Runs in the Sunday
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# Morning Coffee Report.
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#
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# Silent on a clean week. A report that always says something is a report nobody reads, so this
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# prints nothing and notifies nothing when every domain was 100%.
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#
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# ==============================================================================================
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# OPERATIONAL MODEL
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# ==============================================================================================
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#
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# uptime_probe.php --report exits 1 when it has something to say and 0 when it does not, so the
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# decision to notify is the exit code rather than this script parsing the text it just printed.
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#
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# ==============================================================================================
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# CONFIGURATION
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# ==============================================================================================
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#
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# UPTIME_PROBE_ENABLED nothing here runs when the probe is switched off
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#
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# ==============================================================================================
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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source "$SCRIPT_DIR/../load_config.sh"
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acquire_lock
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detect_hosts
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if [[ "${UPTIME_PROBE_ENABLED:-true}" == "false" ]]; then
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log "$ICON_GEAR Uptime probe disabled — nothing to report"
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exit 0
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fi
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REPORT="$(php "$SCRIPT_DIR/../Plugin/unraid/Tools/uptime_probe.php" --report 2>/dev/null)"
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RC=$?
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if [[ $RC -eq 0 || -z "$REPORT" ]]; then
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echo "$ICON_DONE All monitored domains at 100% this week ✅"
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exit 0
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fi
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echo "$REPORT"
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DOWN_COUNT=$(grep -c "DOWN" <<< "$REPORT" || true)
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if [[ "$DOWN_COUNT" -gt 0 ]]; then
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notify "$DOWN_COUNT domain(s) currently unreachable on $(hostname)" "Uptime" "warning"
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else
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notify "Some domains had downtime this week on $(hostname)" "Uptime" "normal"
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fi
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exit 0
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