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exercises/07_bulk_operations/README.md

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+# Exercise 7: Bulk Operations
+
+## Overview
+This final exercise covers bulk operations, focusing on managing multiple VMs efficiently. You'll learn how to perform operations on multiple VMs simultaneously.
+
+## Objectives
+- Perform bulk IP modifications
+- Manage multiple VMs
+- Handle bulk operations efficiently
+- Monitor bulk task progress
+
+## Time
+5 minutes
+
+## Prerequisites
+- Completed Exercise 6
+- Working VPGs with multiple VMs
+- Access to VM management
+
+## Exercise Steps
+1. Prepare VM list
+2. Configure bulk operations
+3. Execute bulk IP changes
+4. Monitor operation progress
+5. Verify changes
+
+## Working Directory
+The `working` directory contains:
+- `bulk_ip.py` - Template to complete
+- `vm_list.csv` - Sample VM list
+
+## Solution
+The `solution` directory contains:
+- `bulk_ip.py` - Complete working example
+- `vm_list.csv` - Example VM list
+
+## Key Concepts
+- Bulk operations
+- IP management
+- Task monitoring
+- Error handling
+
+## Common Issues
+- Invalid IP configurations
+- Operation timeouts
+- Partial failures
+- Resource constraints
+
+## Lab Completion
+Congratulations! You have completed all exercises in the Zerto Python SDK Hands-On Lab. You should now have a good understanding of:
+- Zerto API basics
+- Authentication and connection
+- Site and resource management
+- VPG operations
+- Testing and bulk operations
+
+Please complete the feedback form to help us improve the lab content. 

exercises/07_bulk_operations/working/bulk_ip.py

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+#!/usr/bin/env python3
+"""
+Exercise 7: Bulk Operations
+This script demonstrates how to perform bulk IP modifications on multiple VMs.
+"""
+
+import sys
+import csv
+from pathlib import Path
+
+# Add the parent directory to the Python path to import the SDK
+sys.path.append(str(Path(__file__).parent.parent.parent.parent))
+
+# Import the SDK modules
+from zvml import ZertoClient
+from zvml.vpgs import VPG
+from zvml.common import ZertoVPGError
+
+# Import configuration
+try:
+    from prerequisites.config import (
+        ZVM_HOST,
+        ZVM_PORT,
+        ZVM_SSL_VERIFY,
+        KEYCLOAK_SERVER_URL,
+        KEYCLOAK_REALM,
+        CLIENT_ID,
+        CLIENT_SECRET
+    )
+except ImportError:
+    print("Error: Please copy config.example.py to config.py and update with your values")
+    sys.exit(1)
+
+def read_vm_list(csv_file):
+    """
+    Read VM list from CSV file.
+    Expected format: vm_name,ip_address,subnet_mask,gateway
+    """
+    # TODO: Implement CSV reading
+    # Hint: Use csv.DictReader
+    pass
+
+def main():
+    """
+    Main function to demonstrate bulk IP operations.
+    """
+    # Step 1: Create and authenticate ZertoClient
+    # TODO: Initialize ZertoClient and authenticate
+    # Hint: Reuse the authentication code from previous exercises
+    
+    # Step 2: Read VM list
+    # TODO: Read the VM list from CSV file
+    # Hint: Use the read_vm_list function
+    
+    # Step 3: Get VPG
+    # TODO: Find and get the VPG containing the VMs
+    # Hint: Use client.vpgs.list() and client.vpgs.get()
+    
+    # Step 4: Prepare IP changes
+    # TODO: Prepare the IP modification data
+    # Required for each VM:
+    # - VM identifier
+    # - New IP settings
+    # - Network information
+    
+    # Step 5: Apply IP changes
+    # TODO: Apply the IP changes to all VMs
+    # Hint: Use vpg.modify_vm_ips() method
+    
+    # Step 6: Monitor progress
+    # TODO: Monitor the bulk operation progress
+    # Required steps:
+    # - Track operation status
+    # - Handle any failures
+    # - Report results
+    
+    # Step 7: Handle errors
+    # TODO: Add error handling for bulk operations
+    # Hint: Use try/except blocks for ZertoVPGError
+
+if __name__ == "__main__":
+    main() 

exercises/07_bulk_operations/working/vm_list.csv

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+vm_name,ip_address,subnet_mask,gateway
+vm-001,192.168.1.101,255.255.255.0,192.168.1.1
+vm-002,192.168.1.102,255.255.255.0,192.168.1.1
+vm-003,192.168.1.103,255.255.255.0,192.168.1.1
+vm-004,192.168.1.104,255.255.255.0,192.168.1.1
+vm-005,192.168.1.105,255.255.255.0,192.168.1.1