Kosta Mushkin
127 lines
4.9 KiB
Python
127 lines
4.9 KiB
Python
#!/usr/bin/env python3
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"""
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Exercise 4: Resource Discovery
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This script demonstrates how to discover and work with resources in your Zerto environment.
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Prerequisites:
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1. Install the zvml package in development mode:
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cd /path/to/zvml-python-sdk
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pip install -e .
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2. Update prerequisites/config.py with your ZVM details
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Your task:
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1. Discover local site resources (VMs)
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2. Work with peer site resources (datastores, hosts, folders, networks)
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If you need help, check the solution in the solution directory.
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"""
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import sys
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import os
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import logging
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import json
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from pathlib import Path
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# Add prerequisites to Python path
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prerequisites_path = Path(__file__).parent.parent.parent.parent / "prerequisites"
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sys.path.append(str(prerequisites_path))
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# Import the SDK modules
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from zvml import ZVMLClient
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# Import configuration
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try:
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from config import (
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ZVM_HOST,
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ZVM_PORT,
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ZVM_SSL_VERIFY,
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CLIENT_ID,
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CLIENT_SECRET
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)
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except ImportError:
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print("Error: Please copy config.example.py to config.py and update with your values")
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print("Expected path:", prerequisites_path / "config.py")
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sys.exit(1)
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def main():
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"""
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Main function to demonstrate resource discovery.
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Complete the following steps:
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1. Discover local site resources (VMs)
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2. Work with peer site resources (datastores, hosts, folders, networks)
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"""
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# Set up logging with timestamp
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logging.basicConfig(
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level=logging.INFO,
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format='%(asctime)s - %(levelname)s - %(message)s'
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)
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try:
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# Step 1: Create a ZVMLClient instance
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# TODO: Initialize the ZVMLClient with your ZVM host and credentials
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# Hint: Use ZVMLClient(zvm_address=ZVM_HOST, client_id=CLIENT_ID,
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# client_secret=CLIENT_SECRET, verify_certificate=ZVM_SSL_VERIFY)
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client = None # Replace with actual client initialization
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# Step 2: Identify local and peer sites
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# Step 2.1: List all available sites
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# TODO: Get the list of available sites
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# Hint: Use client.virtualization_sites.get_virtualization_sites()
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# Hint: Log the number of sites found and their details using json.dumps()
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pass # Replace with actual site listing
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# Step 2.2: Get local and peer site identifiers
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# TODO: Get local site identifier
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# Hint: Use client.localsite.get_local_site()
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# Hint: Extract the SiteIdentifier from the response
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local_site_identifier = None # Replace with actual local site identifier
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# TODO: Get peer site identifier
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# Hint: Find the first site that is not the local site
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# Hint: Extract the SiteIdentifier from that site
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peer_site_identifier = None # Replace with actual peer site identifier
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# Step 3: Get local site resources
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# Step 3.1: Get local site VMs
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# TODO: Get VMs for the local site
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# Hint: Use client.virtualization_sites.get_virtualization_site_vms()
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# Hint: Pass the local_site_identifier as site_identifier parameter
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# Hint: Log the VMs information using json.dumps()
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pass # Replace with actual VM retrieval
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# Step 3.2: Get peer site datastores
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# TODO: Get datastores for the peer site
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# Hint: Use client.virtualization_sites.get_virtualization_site_datastores()
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# Hint: Pass the peer_site_identifier as site_identifier parameter
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# Hint: Log the datastores information using json.dumps()
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pass # Replace with actual datastore retrieval
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# Step 3.3: Get peer site hosts
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# TODO: Get hosts for the peer site
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# Hint: Use client.virtualization_sites.get_virtualization_site_hosts()
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# Hint: Pass the peer_site_identifier as site_identifier parameter
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# Hint: Log the hosts information using json.dumps()
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pass # Replace with actual host retrieval
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# Step 3.4: Get peer site folders
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# TODO: Get folders for the peer site
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# Hint: Use client.virtualization_sites.get_virtualization_site_folders()
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# Hint: Pass the peer_site_identifier as site_identifier parameter
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# Hint: Log the folders information using json.dumps()
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pass # Replace with actual folder retrieval
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# Step 3.5: Get peer site networks
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# TODO: Get networks for the peer site
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# Hint: Use client.virtualization_sites.get_virtualization_site_networks()
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# Hint: Pass the peer_site_identifier as site_identifier parameter
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# Hint: Log the networks information using json.dumps()
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pass # Replace with actual network retrieval
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except Exception as e:
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# TODO: Handle any resource discovery errors
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# Hint: Use logging.error() to log the error message
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logging.error(f"Resource discovery failed: {str(e)}")
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sys.exit(1)
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if __name__ == "__main__":
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main() |