2026-07-12 08:04:41 +02:00
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#!/bin/sh
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# Watchdog Sliding — verifie le MCP (8768) et le relance s'il ne repond pas.
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# Patient : plusieurs essais avant de conclure a la mort (le NAS peut ramer
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# pendant un rendu LibreOffice — un faux positif tuerait le service en plein
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# travail). Lance par tache planifiee DSM toutes les 5 min.
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BASE=/volume1/homes/Master/App/Sliding/python-pptx
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LOG="$BASE/watchdog.log"
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TS=$(date '+%Y-%m-%d %H:%M:%S')
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# Verifie /health avec plusieurs essais. Retourne 0 si OK, 1 sinon.
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wait_health() {
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URL="$1"
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TRIES="$2"
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i=0
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while [ "$i" -lt "$TRIES" ]; do
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if curl -s -f -m 5 "$URL" > /dev/null 2>&1; then
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return 0
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fi
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i=$((i + 1))
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sleep 3
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done
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return 1
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}
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check_and_restart() {
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NAME="$1" # libelle
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URL="$2" # url health
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STARTER="$3" # script de demarrage
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# Check patient (3 essais, ~24s) : evite les faux positifs sous charge
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if wait_health "$URL" 3; then
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return 0
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fi
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echo "$TS [$NAME] KO sur $URL — relance via $STARTER" >> "$LOG"
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sh "$BASE/$STARTER"
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if wait_health "$URL" 5; then
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echo "$TS [$NAME] relance OK" >> "$LOG"
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else
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echo "$TS [$NAME] ECHEC relance — toujours muet apres ~30s" >> "$LOG"
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fi
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}
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check_and_restart "mcp" "http://127.0.0.1:8768/health" "start_mcp.sh"
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2026-07-12 20:41:18 +02:00
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check_and_restart "webapp" "http://127.0.0.1:8769/health" "start_webapp.sh"
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