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restic/backup_restic.sh

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+#!/bin/sh
+
+PATH=/usr/local/bin:/usr/bin:/bin
+
+# --- CONFIGURATION ---
+REPO="sftp:anto@192.168.1.168:/media/anto/Maxtor/restic-backup"
+BACKUP_PATH="/mnt"
+PASSWORD_FILE="/root/.restic_pass"
+DISCORD_WEBHOOK="https://discord.com/api/webhooks/1483223739494830233/3b9BOJh27jAGB9tKhslInnSpBngIg_4cedC1s5s5D1bvL-u_Rw3EMm3U6CEkkFY2fNo5"
+
+export RESTIC_PASSWORD_FILE=$PASSWORD_FILE
+
+# --- Fonction notification Discord ---
+send_discord() {
+    MESSAGE=$(printf "%s" "$1" | tr '\n' ' ' | sed 's/"/\\"/g' | cut -c1-1800)
+
+    /usr/local/bin/curl -s -o /tmp/discord_status.txt -w "%{http_code}" \
+    -H "Content-Type: application/json" \
+    -d "{\"content\":\"$MESSAGE\"}" \
+    "$DISCORD_WEBHOOK"
+}
+
+
+HOST=$(hostname)
+DATE=$(date)
+
+send_discord "**Backup restic démarrée** sur **$HOST** à $DATE"
+echo "Discord HTTP status: $(cat /tmp/discord_status.txt)"
+LOG=$(mktemp)
+
+# --- BACKUP ---
+restic -r $REPO backup $BACKUP_PATH 2>&1 | tee $LOG
+STATUS=$?
+
+# --- RETENTION ---
+restic -r $REPO forget --keep-daily 7 --keep-weekly 4 --keep-monthly 12 >> $LOG 2>&1
+restic -r $REPO prune >> $LOG 2>&1
+
+# --- STATS ---
+SUMMARY=$(grep -E "Files:|Added to the repository|processed|snapshot" $LOG)
+SUMMARY=$(echo "$SUMMARY" | tr '\n' ' ' | cut -c1-1500)
+
+send_discord "✅ **Backup réussie sur $HOST**
+
+📦 Résumé:
+$SUMMARY"