feat. scripts to dump and restore monodb instances

scripts/backup.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# Set the MongoDB connection URI
+MONGO_URI="mongodb://localhost:27017"
+
+# Set the database name
+DB_NAME="Dictionarry"
+
+# Set the path to the backups directory
+BACKUPS_DIR="../backups"
+
+# Create the backups directory if it doesn't exist
+mkdir -p $BACKUPS_DIR
+
+# Get the current date and time
+CURRENT_DATE=$(date +%d_%b_%Y_%H%M)
+
+# Create a new backup file with "release" prefix and formatted date
+BACKUP_FILE="$BACKUPS_DIR/release_dictionarry_backup_$CURRENT_DATE.archive"
+
+# Perform the database dump
+mongodump --uri "$MONGO_URI" --db "$DB_NAME" --archive="$BACKUP_FILE" --gzip
+
+# Check if the backup was successful
+if [ $? -eq 0 ]; then
+    echo "Database backup created successfully: $BACKUP_FILE"
+else
+    echo "Error: Failed to create database backup."
+    exit 1
+fi

scripts/restore.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# Set the MongoDB connection URI
+MONGO_URI="mongodb://localhost:27017"
+
+# Set the database name
+DB_NAME="Dictionarry"
+
+# Set the path to the backups directory
+BACKUPS_DIR="../backups"
+
+# Find the latest backup file with "release" prefix
+LATEST_BACKUP=$(ls -t "$BACKUPS_DIR"/release_dictionarry_backup_*.archive | head -1)
+
+# Check if a backup file was found
+if [ -z "$LATEST_BACKUP" ]; then
+    echo "Error: No backup file found with 'release' prefix."
+    exit 1
+fi
+
+# Extract the date from the latest backup filename
+BACKUP_DATE=$(echo "$LATEST_BACKUP" | sed -E 's/.*backup_(.*)\.archive/\1/')
+
+# Drop the existing database
+mongosh "$MONGO_URI" --eval "db.getSiblingDB('$DB_NAME').dropDatabase()"
+
+# Restore the latest backup
+mongorestore --uri "$MONGO_URI" --archive="$LATEST_BACKUP" --gzip
+
+# Check if the restore was successful
+if [ $? -eq 0 ]; then
+    echo "Database restored successfully from backup dated: $BACKUP_DATE"
+else
+    echo "Error: Failed to restore database."
+    exit 1
+fi