116 lines
2.4 KiB
Bash
116 lines
2.4 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# Restore runtime data/ from remote backup archives created by deploy.sh
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#
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# Usage:
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# ./scripts/restore-data.sh --latest
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# ./scripts/restore-data.sh --file data-20260326-120000.tgz
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# ./scripts/restore-data.sh --list
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#
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# Config (env vars or scripts/.deploy.env):
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# DEPLOY_HOST
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# DEPLOY_TARGET
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# DEPLOY_BACKUP_DIR (optional, defaults to ../backups/xmrpay-data)
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SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
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ENV_FILE="$SCRIPT_DIR/.deploy.env"
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if [[ -f "$ENV_FILE" ]]; then
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# shellcheck disable=SC1090
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source "$ENV_FILE"
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fi
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HOST="${DEPLOY_HOST:-}"
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TARGET="${DEPLOY_TARGET:-}"
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BACKUP_DIR="${DEPLOY_BACKUP_DIR:-$TARGET/../backups/xmrpay-data}"
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if [[ -z "$HOST" || -z "$TARGET" ]]; then
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echo "Missing configuration." >&2
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echo "Set DEPLOY_HOST and DEPLOY_TARGET (env vars or scripts/.deploy.env)." >&2
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exit 1
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fi
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MODE=""
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ARCHIVE=""
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--latest)
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MODE="latest"
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shift
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;;
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--file)
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MODE="file"
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ARCHIVE="${2:-}"
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shift 2
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;;
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--list)
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MODE="list"
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shift
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;;
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-h|--help)
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MODE="help"
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shift
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;;
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*)
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echo "Unknown argument: $1" >&2
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exit 1
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;;
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esac
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done
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if [[ -z "$MODE" || "$MODE" == "help" ]]; then
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sed -n '1,20p' "$0"
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exit 0
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fi
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if [[ "$MODE" == "list" ]]; then
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ssh "$HOST" "ls -1t '$BACKUP_DIR'/data-*.tgz 2>/dev/null || true"
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exit 0
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fi
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if [[ "$MODE" == "latest" ]]; then
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ARCHIVE="$(ssh "$HOST" "ls -1t '$BACKUP_DIR'/data-*.tgz 2>/dev/null | head -n 1")"
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if [[ -z "$ARCHIVE" ]]; then
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echo "No backup archives found in $BACKUP_DIR" >&2
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exit 1
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fi
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fi
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if [[ "$MODE" == "file" ]]; then
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if [[ -z "$ARCHIVE" ]]; then
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echo "--file requires an archive name" >&2
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exit 1
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fi
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ARCHIVE="$BACKUP_DIR/$ARCHIVE"
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fi
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echo "Restoring data from: $ARCHIVE"
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ssh "$HOST" "
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set -euo pipefail
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TARGET='$TARGET'
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DATA_DIR=\"\$TARGET/data\"
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ARCHIVE='$ARCHIVE'
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if [ ! -f \"\$ARCHIVE\" ]; then
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echo 'Backup archive not found: '\"\$ARCHIVE\" >&2
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exit 1
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fi
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TS=\$(date +%Y%m%d-%H%M%S)
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SAFETY=\"\$TARGET/../backups/xmrpay-data/pre-restore-\$TS.tgz\"
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mkdir -p \"\$(dirname \"\$SAFETY\")\"
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if [ -d \"\$DATA_DIR\" ]; then
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tar -C \"\$TARGET\" -czf \"\$SAFETY\" data
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rm -rf \"\$DATA_DIR\"
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fi
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tar -C \"\$TARGET\" -xzf \"\$ARCHIVE\"
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echo \"restore_ok=\$ARCHIVE\"
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echo \"safety_backup=\$SAFETY\"
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"
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echo "Restore complete."
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