60 lines
1.8 KiB
Bash
60 lines
1.8 KiB
Bash
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#!/usr/bin/env bash
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set -euo pipefail
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SRC_DIR="/backup/dump"
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DEST_USER="u423539-sub5"
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DEST_HOST="u423539-sub5.your-storagebox.de"
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DEST_DIR="proxmox-weekly"
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SSH_KEY="/root/.ssh/hetzner_storagebox_ed25519"
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SSH_PORT=23
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# IDs, die offsite sollen
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IDS=(100 101 102 103 104 105 106 107 109 111 113 115 116 117 118 119 120 122 123)
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# Zielverzeichnis auf der Storage Box anlegen
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ssh -p "${SSH_PORT}" -i "${SSH_KEY}" -o IdentitiesOnly=yes \
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"${DEST_USER}@${DEST_HOST}" \
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"mkdir -p '${DEST_DIR}'"
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# 1) Upload: pro ID das aktuellste Backup hochschieben
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for ID in "${IDS[@]}"; do
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echo "Prüfe ID ${ID}..."
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LATEST_FILE="$(
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ls -1t "${SRC_DIR}"/vzdump-*-"${ID}"-* 2>/dev/null \
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| grep -E '\.(vma|vma\.zst|vma\.gz|tar|tar\.zst|tar\.gz)$' \
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| head -n1 || true
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)"
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if [[ -z "${LATEST_FILE}" ]]; then
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echo "WARN: Kein gültiges Backup-File für ID ${ID} in ${SRC_DIR} gefunden, überspringe."
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continue
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fi
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echo "Sync ID ${ID}: ${LATEST_FILE}"
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ionice -c3 nice -n 19 \
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rsync -av --partial --inplace --bwlimit=5000 \
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-e "ssh -i ${SSH_KEY} -p ${SSH_PORT} -o IdentitiesOnly=yes" \
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"${LATEST_FILE}" \
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"${DEST_USER}@${DEST_HOST}:${DEST_DIR}/"
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done
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# 2) Cleanup: pro ID nur das neueste File auf der Box behalten
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for ID in "${IDS[@]}"; do
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ssh -p "${SSH_PORT}" -i "${SSH_KEY}" -o IdentitiesOnly=yes \
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"${DEST_USER}@${DEST_HOST}" \
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"cd '${DEST_DIR}' 2>/dev/null || exit 0;
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# alle Dateien für diese ID nach Datum sortiert
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FILES=\$(ls -1t vzdump-*-'${ID}'-* 2>/dev/null || true);
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# wenn 0 oder 1 Datei: nix zu tun
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[ -z \"\$FILES\" ] && exit 0;
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# alles außer der ersten (neuesten) löschen
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echo \"Bereinige alte Backups für ID ${ID}...\";
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printf '%s\n' \"\$FILES\" | tail -n +2 | xargs -r rm --"
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done
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echo "Fertig: Upload + Cleanup abgeschlossen."
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