112 lines
3.0 KiB
Bash
Executable File
112 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Configuration
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MONGO_SERVICE="utility-bills-tracker_mongo"
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# Parse command line options
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DO_PRE_BACKUP=""
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while [[ $# -gt 0 ]]; do
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case $1 in
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--do-pre-backup=*)
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DO_PRE_BACKUP="${1#*=}"
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shift
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;;
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*)
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TIMESTAMP="$1"
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shift
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;;
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esac
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done
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# Usage: ./restore.sh [options] <timestamp>
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# Example: ./restore.sh 2025-08-24-14-30
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# Options: --do-pre-backup=true/false (skip interactive prompt)
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if [ -z "${TIMESTAMP:-}" ]; then
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echo "Usage: $0 [options] <timestamp>"
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echo "Example: $0 2025-08-24-14-30"
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echo ""
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echo "Options:"
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echo " --do-pre-backup=true Skip interactive prompt, create pre-restore backup"
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echo " --do-pre-backup=false Skip interactive prompt, no pre-restore backup"
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echo ""
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echo "Available backups:"
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ls -1t backups/mongo-volume-backup-*.tar.gz 2>/dev/null | sed 's/.*mongo-volume-backup-\(.*\)\.tar\.gz/ \1/' || echo " No backups found"
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exit 1
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fi
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BACKUP_DIR="${BACKUP_DIR:-backups}"
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BACKUP_FILE="$BACKUP_DIR/mongo-volume-backup-$TIMESTAMP.tar.gz"
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# Check if backup file exists
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if [ ! -f "$BACKUP_FILE" ]; then
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echo "Error: Backup file '$BACKUP_FILE' not found"
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echo ""
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echo "Available backups:"
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ls -1t "$BACKUP_DIR"/mongo-volume-backup-*.tar.gz 2>/dev/null | sed 's/.*mongo-volume-backup-\(.*\)\.tar\.gz/ \1/' || echo " No backups found"
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exit 1
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fi
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echo "Restoring from backup: $BACKUP_FILE"
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echo "WARNING: This will replace the current mongo-volume data!"
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read -p "Are you sure you want to continue? (y/N): " -n 1 -r
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echo
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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echo "Restore cancelled"
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exit 0
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fi
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# Scale down mongo service
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echo "Scaling down mongo service..."
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docker service scale "$MONGO_SERVICE"=0
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# Handle pre-restore backup
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CREATE_PRE_BACKUP=true
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if [ "$DO_PRE_BACKUP" = "false" ]; then
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CREATE_PRE_BACKUP=false
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elif [ "$DO_PRE_BACKUP" = "true" ]; then
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CREATE_PRE_BACKUP=true
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elif [ -z "$DO_PRE_BACKUP" ]; then
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# Ask user interactively
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read -p "Create pre-restore safety backup? (Y/n): " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Nn]$ ]]; then
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CREATE_PRE_BACKUP=false
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fi
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else
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echo "Error: --do-pre-backup must be 'true' or 'false'"
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exit 1
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fi
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# Create pre-restore backup if requested
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if [ "$CREATE_PRE_BACKUP" = true ]; then
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SAFETY_BACKUP="$BACKUP_DIR/mongo-volume-pre-restore-$(date +%Y-%m-%d-%H-%M).tar.gz"
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echo "Creating safety backup: $SAFETY_BACKUP"
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sudo tar -czf "$SAFETY_BACKUP" mongo-volume 2>/dev/null || true
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else
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echo "Skipping pre-restore backup"
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SAFETY_BACKUP=""
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fi
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# Remove current volume
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echo "Removing current mongo-volume..."
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sudo rm -rf mongo-volume
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# Extract backup
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echo "Extracting backup..."
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sudo tar -xzf "$BACKUP_FILE"
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# Set proper permissions
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echo "Setting permissions..."
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sudo chown -R 999:999 mongo-volume
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# Scale mongo service back up
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echo "Scaling mongo service back up..."
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docker service scale "$MONGO_SERVICE"=1
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echo "Restore completed successfully!"
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if [ -n "$SAFETY_BACKUP" ]; then
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echo "Safety backup saved as: $SAFETY_BACKUP"
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fi
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