Add migration services

infrastructure/scripts/recipes_backup.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Backup script for recipes database
+set -e
+
+SERVICE_NAME="recipes"
+BACKUP_DIR="${BACKUP_DIR:-./backups}"
+TIMESTAMP=$(date +%Y%m%d_%H%M%S)
+BACKUP_FILE="${BACKUP_DIR}/${SERVICE_NAME}_backup_${TIMESTAMP}.sql"
+
+# Create backup directory if it doesn't exist
+mkdir -p "$BACKUP_DIR"
+
+echo "Starting backup for $SERVICE_NAME database..."
+
+# Get database credentials from Kubernetes secrets
+DB_USER=$(kubectl get secret database-secrets -n bakery-ia -o jsonpath='{.data.RECIPES_DB_USER}' | base64 -d)
+DB_NAME=$(kubectl get configmap bakery-config -n bakery-ia -o jsonpath='{.data.RECIPES_DB_NAME}')
+
+# Get the pod name
+POD_NAME=$(kubectl get pods -n bakery-ia -l app.kubernetes.io/name=recipes-db -o jsonpath='{.items[0].metadata.name}')
+
+if [ -z "$POD_NAME" ]; then
+    echo "Error: Could not find recipes database pod"
+    exit 1
+fi
+
+echo "Backing up to: $BACKUP_FILE"
+kubectl exec "$POD_NAME" -n bakery-ia -- pg_dump -U "$DB_USER" "$DB_NAME" > "$BACKUP_FILE"
+
+if [ $? -eq 0 ]; then
+    echo "Backup completed successfully: $BACKUP_FILE"
+    # Compress the backup
+    gzip "$BACKUP_FILE"
+    echo "Backup compressed: ${BACKUP_FILE}.gz"
+else
+    echo "Backup failed"
+    exit 1
+fi