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GitHub - mdi7/VMware-Automation-Scripts: This repository contains PowerShell scripts for automating VMware management tasks, including VM lifecycle management, event monitoring, health checks, patching, and configuration automation. It helps streamline VMware administration, optimize performance, and enhance system monitoring in VMware environments.

This repository contains a collection of PowerShell scripts designed to automate various VMware management tasks. These scripts integrate with VMware vSphere, ESXi hosts, VMware Horizon, and VMware HA (High Availability), and aim to streamline administration, improve operational efficiency, and ensure proactive system health monitoring. The scripts cover a wide range of use cases, from VM lifecycle management to system health checks and configuration automation.

List of Scripts

1. VMware vSphere Event Monitoring System

  • Purpose: Automates the monitoring of vSphere events, such as VM power on/off, host disconnections, and storage issues. It sends real-time alerts via email or SMS when critical events occur.
  • Key Features:
    • Monitors events like VM power state changes, host disconnections, and storage warnings.
    • Sends real-time email or SMS alerts for critical events.
    • Customizable event handling and alerting actions.

2. VMware Log Aggregator and Analyzer

  • Purpose: Aggregates VMware logs from multiple ESXi hosts, analyzes them for error and warning patterns, and generates reports on system health.
  • Key Features:
    • Aggregates logs from multiple ESXi hosts.
    • Analyzes logs for critical errors, warnings, and patterns.
    • Sends email notifications for detected critical issues.
    • Generates detailed log analysis reports.

3. VMware VM Lifecycle Management Tool

  • Purpose: Automates the full lifecycle of VMware virtual machines (VMs) from creation, customization, patching, deactivation, and deletion based on inactivity.
  • Key Features:
    • Automates VM creation from templates.
    • Applies security patches to all powered-on VMs.
    • Deactivates and deletes VMs based on inactivity periods.

4. VMware HA (High Availability) Testing Tool

  • Purpose: Simulates host failures and verifies that VMware HA mechanisms work by ensuring VMs are restarted on other hosts in the cluster.
  • Key Features:
    • Simulates host failure and validates VM migration.
    • Generates test reports for HA validation.
    • Ensures that VMware HA configurations are functional.

5. VMware vSphere Health Metrics API Integration

  • Purpose: Integrates VMware health data (e.g., CPU, memory, and storage usage) into third-party tools like Slack, Microsoft Teams, or custom dashboards for real-time monitoring and alerts.
  • Key Features:
    • Aggregates health metrics (CPU, memory, storage) from vSphere.
    • Integrates with third-party tools for real-time monitoring (Slack, Teams).
    • Sends alerts for critical health issues detected in the vSphere environment.

6. VMware VDI (Virtual Desktop Infrastructure) Provisioning Automation

  • Purpose: Automates the provisioning and management of VMware Horizon VDI solutions, including desktop pool creation, VM customization, user profile configuration, and desktop assignment.
  • Key Features:
    • Automates desktop pool creation.
    • Customizes virtual desktops with specific configurations.
    • Assigns virtual desktops to users based on predefined criteria.

7. VMware Cluster Load Balancing & DRS Automation

  • Purpose: Automates load balancing and resource optimization across VMware clusters, dynamically adjusting host resources, VM placement, and applying DRS (Distributed Resource Scheduler) recommendations.
  • Key Features:
    • Optimizes resource usage across clusters.
    • Applies DRS recommendations for VM migration and load balancing.
    • Automates VM placement and host resource allocation.

8. VMware Virtual Machine Auto-Heal Mechanism

  • Purpose: Automatically checks the health of VMs (e.g., power state, VMware Tools version) and takes corrective actions, such as restarting or migrating VMs when necessary.
  • Key Features:
    • Checks VM health and applies corrective actions (restart, migration).
    • Ensures that VMs are always running in optimal conditions.
    • Automates the healing process for unresponsive or misconfigured VMs.

9. VMware Resource Pool Automation

  • Purpose: Automates resource pool management by adjusting resource allocations based on VM usage metrics, such as CPU and memory utilization, and managing VM placement based on load.
  • Key Features:
    • Monitors and adjusts CPU and memory resource allocations.
    • Automates VM placement based on resource usage.
    • Optimizes resource distribution across resource pools.

10. VMware Backup Validation and Integrity Check

  • Purpose: Validates VMware backups by checking integrity (e.g., hash verification) and performing test restores to ensure that backups are reliable and complete.
  • Key Features:
    • Validates backup integrity and performs test restores.
    • Ensures that backups are valid and can be restored when needed.
    • Automatically checks backup completion and provides reports.

11. VMware Host Network Configuration Automation

  • Purpose: Automates network configuration tasks for ESXi hosts, including setting up virtual switches, VLANs, NICs, and VMkernel adapters.
  • Key Features:
    • Automates network setup for ESXi hosts.
    • Configures virtual switches, VLANs, and NICs.
    • Ensures consistent network configuration across all hosts.

12. VMware PowerCLI Health Dashboard with Visual Interface

  • Purpose: Provides a PowerShell-based health dashboard for VMware environments, displaying live metrics (e.g., CPU, memory usage, VM status) with a graphical user interface (GUI).
  • Key Features:
    • Displays real-time health metrics for VMware environments.
    • Provides a graphical interface for monitoring system health.
    • Supports custom visualizations and reporting.

13. VMware Compliance and Audit Reporting

  • Purpose: Audits VMware infrastructure for compliance with industry standards or company policies, ensuring that VMs are using supported versions, backups are in place, and security settings are correctly configured.
  • Key Features:
    • Audits the environment for compliance with policies.
    • Ensures that VMs are properly configured and maintained.
    • Generates audit reports detailing compliance status.

14. VMware Auto-Scaling for VMs

  • Purpose: Automates resource scaling for virtual machines based on their CPU and memory usage, dynamically adding or removing resources to optimize performance.
  • Key Features:
    • Automatically adjusts CPU and memory resources based on VM usage.
    • Ensures that VMs have sufficient resources during peak loads.
    • Optimizes resource allocation to prevent resource contention.

15. VMware Host and VM Security Hardening

  • Purpose: Applies security best practices to ESXi hosts and VMs, including disabling unnecessary services, configuring firewalls, and applying security patches.
  • Key Features:
    • Hardens VMware infrastructure according to security best practices.
    • Applies patches, disables unnecessary services, and configures firewalls.
    • Automates security checks and updates.

16. VMware ESXi Host Configuration Backup and Restoration

  • Purpose: Backs up and restores ESXi host configurations, including networking, storage, and security settings. It’s useful for disaster recovery and reconfiguration.
  • Key Features:
    • Automates the backup of ESXi host configurations.
    • Restores host configurations in case of failure or reconfiguration.
    • Ensures consistency and reliability of host configurations.

17. VMware Storage Optimization and Cleanup Tool

  • Purpose: Identifies and cleans up unused or orphaned VM files, as well as optimizes storage usage by suggesting resizing or migrating VMs between datastores.
  • Key Features:
    • Identifies unused or orphaned VM files.
    • Suggests datastore optimizations and VM migrations.
    • Automates storage cleanup processes.

18. VMware VM Customization for Different Environments

  • Purpose: Customizes VM settings based on the environment (e.g., development, staging, production), adjusting CPU, memory, and network configurations as required.
  • Key Features:
    • Customizes VM configurations based on the environment.
    • Supports different configurations for different use cases.
    • Ensures proper resource allocation for specific environments.

19. VMware VM Clone Automation

  • Purpose: Automates the process of cloning VMs, specifying different configurations for the clone, such as CPU, memory, storage, and network settings.
  • Key Features:
    • Automates VM cloning with customizable configurations.
    • Supports cloning VMs with different resource allocations.
    • Reduces manual effort in cloning VMs.

20. VMware Virtual Network Configuration Automation

  • Purpose: Automates the configuration of virtual networks, including creating new virtual switches, VLANs, and network adapters in VMware environments.
  • Key Features:
    • Configures virtual networks in VMware environments.
    • Creates virtual switches, VLANs, and network adapters.
    • Ensures consistent network configuration.

21. Automated VMware Patching and Update Management

  • Purpose: Automates the patching and updating process for VMware ESXi hosts, ensuring patches are applied correctly and systems are rebooted as needed.
  • Key Features:
    • Automatically applies patches to ESXi hosts.
    • Ensures that patches are applied without downtime.
    • Handles patching across multiple hosts.

22. VMware Cluster Health and Optimization Tool

  • Purpose: Evaluates VMware clusters for resource optimization, balancing CPU and memory across hosts, ensuring that VMs are evenly distributed, and applying DRS recommendations.
  • Key Features:
    • Monitors cluster health and resource usage.
    • Balances CPU and memory across hosts.
    • Applies DRS recommendations for optimal resource distribution.

23. VMware License Compliance Checker

  • Purpose: Verifies whether VMware hosts are compliant with the assigned licenses by comparing the number of CPUs, memory, and storage usage against available license limits.
  • Key Features:
    • Checks compliance with VMware license limits.
    • Verifies that hosts and VMs are within licensed resource allocations.
    • Ensures compliance with VMware licensing policies.

24. VMware Power Operations Dashboard

  • Purpose: Provides a simple interactive dashboard for managing and monitoring VMware environments, displaying live metrics such as CPU/memory usage, VM status, and cluster health.
  • Key Features:
    • Displays live metrics and health status.
    • Provides a graphical dashboard for monitoring.
    • Supports custom metrics and alerts.

25. VMware VM Migration Automation

  • Purpose: Automates the migration of VMs from one host to another, ensuring optimal resource distribution and balancing across ESXi hosts.
  • Key Features:
    • Automates VM migration between hosts.
    • Balances resource usage across hosts.
    • Ensures optimal VM placement.

26. VMware VM Health Check

  • Purpose: Performs a health check on VMware virtual machines, identifying issues such as performance degradation, outdated VMware Tools, or unresponsive states.
  • Key Features:
    • Monitors the health of virtual machines.
    • Identifies outdated VMware Tools or performance issues.
    • Ensures that VMs are running optimally.

27. VMware VM Inventory Reporting

  • Purpose: Generates a detailed inventory of all VMs in a VMware environment, including information on their power state, configuration, and resource usage.
  • Key Features:
    • Generates VM inventory reports.
    • Includes details such as power state, configuration, and resource usage.
    • Supports reporting for large environments.

28. VMware Snapshot Management

  • Purpose: Automates the management of VMware snapshots, including creating, deleting, and cleaning up old snapshots to prevent performance degradation.
  • Key Features:
    • Automates snapshot creation and deletion.
    • Cleans up old snapshots to optimize performance.
    • Prevents VM performance issues caused by large snapshot chains.

29. VMware VM Performance Monitoring and Alerts

  • Purpose: Monitors the performance of VMware VMs in real time, generating alerts based on user-defined thresholds for metrics like CPU, memory, and disk usage.
  • Key Features:
    • Monitors VM performance in real time.
    • Sends alerts based on customizable thresholds.
    • Tracks CPU, memory, disk, and network performance.

30. VMware VM Backup Automation

  • Purpose: Automates the backup process for VMware VMs, ensuring that backups are scheduled, completed successfully, and stored securely.
  • Key Features:
    • Automates backup scheduling for VMs.
    • Ensures successful backup completion.
    • Manages backup storage and retention policies.

31. VMware vSAN Capacity and Performance Analysis

  • Purpose: Analyzes vSAN clusters by collecting storage capacity and performance metrics to identify optimization opportunities.
  • Key Features:
    • Collects and reports on vSAN storage capacity (used, free, and total).
    • Identifies potential bottlenecks in vSAN performance.
    • Provides insights for capacity planning and resource optimization.

32. VMware NSX Security Policy Automation

  • Purpose: Automates the creation, management, and enforcement of network security policies in VMware NSX environments.
  • Key Features:
    • Creates and applies security groups, firewall rules, and micro-segmentation policies.
    • Ensures consistent network security posture across virtualized environments.
    • Reduces manual configuration and improves response time to security incidents.

33. VMware Template Lifecycle Management

  • Purpose: Manages the entire lifecycle of VM templates, including updating, patching, versioning, and redeploying standardized templates.
  • Key Features:
    • Updates VM templates to include the latest patches and configurations.
    • Maintains versioned template catalogs for consistent deployments.
    • Reduces manual overhead and ensures new VMs are always based on the latest standards.

34. VMware Firmware and Driver Update Automation

  • Purpose: Automates firmware and driver updates on ESXi hosts, ensuring they remain secure, compliant, and optimally configured.
  • Key Features:
    • Orchestrates driver updates and firmware patches across multiple hosts.
    • Integrates with vendor tools to ensure consistency and compliance.
    • Minimizes downtime by automatically placing hosts into maintenance mode and restoring them post-update.

35. VMware vRealize Orchestrator (vRO) Integration Tool

  • Purpose: Integrates PowerCLI workflows with vRealize Orchestrator, enabling seamless execution and chaining of complex automation tasks.
  • Key Features:
    • Triggers and monitors vRO workflows through REST APIs.
    • Bridges scripted automation with enterprise-level orchestrations.
    • Simplifies the management of multi-step processes across your VMware environment.

Requirements:

  • VMware PowerCLI: All scripts require VMware PowerCLI for interacting with VMware vSphere. 
    Install-Module -Name VMware.PowerCLI -Force

VMware Horizon PowerShell Module: For VMware VDI provisioning, the Horizon PowerShell module is required. powershell Copy code Install-Module -Name VMware.Horizon.Powershell -Force Setup Instructions

  1. Configure vCenter Credentials: In each script that interacts with your vCenter server, you need to replace the following placeholders with your actual vCenter credentials:

$vcServer: The hostname or IP address of your vCenter server. $vcUsername: The username used to authenticate with vCenter (e.g., administrator@vsphere.local). $vcPassword: The password associated with the username. Example configuration in the script:

powershell Copy code $vcServer = "vcenter.example.com" $vcUsername = "administrator@vsphere.local" $vcPassword = "password" 2. Configure Email/SMS Notifications: Some scripts, such as VMware_vSphere_Event_Monitoring_System.ps1 and VMware_Log_Aggregator_And_Analyzer.ps1, are designed to send email or SMS notifications when critical events or issues are detected. To configure these notifications:

Email Notifications: You need to set the following parameters in the script:

$emailRecipient: The email address to which alerts will be sent. $smtpServer: The SMTP server used to send the email alerts. $fromEmail: The sender's email address. Example configuration for email:

powershell Copy code $emailRecipient = "admin@example.com" $smtpServer = "smtp.example.com" $fromEmail = "vmware-alerts@example.com" SMS Notifications: If you want to send SMS notifications, you can integrate with an SMS gateway provider (e.g., Twilio). The process involves replacing the email-sending logic with the SMS API provided by your gateway.

Example:

powershell Copy code

Integrate with Twilio or other SMS provider to send SMS alerts

For both email and SMS notifications, ensure that the credentials, server settings, and API keys are correctly set according to your organization's configuration.

  1. Running the Scripts: After configuring your credentials and notifications, you can run each script by following these steps:

Open PowerShell as Administrator. Navigate to the directory where the script is located. Run the script: powershell Copy code .\VMware_<script_name>.ps1 4. Automating Script Execution: You can schedule these scripts to run automatically at specified intervals using Task Scheduler or another automation tool. This is especially useful for scripts that monitor or maintain VMware environments regularly.

Conclusion: This repository contains a variety of automation scripts designed to simplify VMware management tasks. These tools allow for efficient handling of VMware infrastructure, from monitoring and patching to VM lifecycle management and health checks. By automating these processes, administrators can save time, reduce manual effort, and maintain the health of their VMware environments.