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MicrosoftDocs/azure-devtest-labs

MicrosoftDocs

azure-devtest-labs

Expert knowledge for Azure DevTest Labs development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when managing DevTest Labs images, artifacts, ARM/REST automation, VM start/stop, or hub-spoke lab networks, and other Azure DevTest Labs related development tasks. Not for Azure Lab Services (use azure-lab-services), Azure Dev Box (use azure-dev-box), Azure Virtual Machines (use azure-virtual-machines), Azure Virtual Desktop (use azure-virtual-desktop).

v1.0Latest
New~3.4kUpdated Jun 26, 2026

Azure DevTest Labs Skill

This skill provides expert guidance for Azure DevTest Labs. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

IMPORTANT for Agent: Use the Category Index below to locate relevant sections. For categories with line ranges (e.g., L35-L120), use read_file with the specified lines. For categories with file links (e.g., [security.md](security.md)), use read_file on the linked reference file

IMPORTANT for Agent: If metadata.generated_at is more than 3 months old, suggest the user pull the latest version from the repository. If mcp_microsoftdocs tools are not available, suggest the user install it: Installation Guide

This skill requires network access to fetch documentation content:

  • Preferred: Use mcp_microsoftdocs:microsoft_docs_fetch with query string from=learn-agent-skill. Returns Markdown.
  • Fallback: Use fetch_webpage with query string from=learn-agent-skill&accept=text/markdown. Returns Markdown.

Category Index

Category Lines Description
Troubleshooting L37-L44 Diagnosing and fixing DevTest Labs VM and environment creation/deployment issues, artifact application failures, connectivity problems, and handling Defender for Cloud security alerts.
Best Practices L45-L49 Guidance on organizing and collaborating on DevTest Labs infrastructure as code across teams, including branching, environments, and distributed resource development workflows
Decision Making L50-L58 Guidance on planning PoCs and enterprise-scale deployments, choosing images and Gen1 vs Gen2 VMs, and setting governance for organization-wide DevTest Labs use.
Architecture & Design Patterns L59-L63 Enterprise-scale DevTest Labs architectures: hub-spoke design, network/security layout, governance, cost management, and best practices for large org lab deployments.
Limits & Quotas L64-L68 Managing DevTest Labs limits and quotas, viewing current usage, and requesting or configuring quota increases for labs, VMs, and related resources.
Security L69-L86 Securing DevTest Labs: identities, RBAC and granular policy permissions, secrets/Key Vault, disk/storage encryption, secure VM access (RDP Gateway, Bastion, browser), Trusted Launch, and security alerts.
Configuration L87-L109 Configuring DevTest Labs environments and VMs: images, networks, policies, costs, tags, ARM templates, artifacts, activity logs, alerts, IPs, and resource groups.
Integrations & Coding Patterns L110-L128 Automating DevTest Labs with ARM, PowerShell, CLI, REST, and Functions: user/VM management, VHD/custom image workflows, cross-lab import, reporting, and VM start/stop/start-order control.
Deployment L129-L136 Guides for deploying and migrating DevTest Labs: ARM templates, CI/CD and Azure Pipelines integration, region moves, and handling Azure Basic Load Balancer retirement.

Troubleshooting

Topic URL
Fix DevTest Labs VM connectivity by redeploying https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-redeploy-vm
Troubleshoot DevTest Labs artifact application failures https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-troubleshoot-apply-artifacts
Troubleshoot DevTest Labs VM deployment failures https://learn.microsoft.com/en-us/azure/devtest-labs/troubleshoot-vm-deployment-failures
Troubleshoot DevTest Labs VM and environment creation failures https://learn.microsoft.com/en-us/azure/devtest-labs/troubleshoot-vm-environment-creation-failures

Best Practices

Topic URL
Set up distributed DevTest Labs resource development https://learn.microsoft.com/en-us/azure/devtest-labs/best-practices-distributive-collaborative-development-environment

Decision Making

Topic URL
Plan and execute a DevTest Labs proof of concept https://learn.microsoft.com/en-us/azure/devtest-labs/deliver-proof-concept
Choose between custom images and formulas in DevTest Labs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-comparing-vm-base-image-types
Choose and use Gen1 vs Gen2 VMs in DevTest Labs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-gen2-vm
Govern Azure DevTest Labs resources across an organization https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-guidance-governance-resources
Plan DevTest Labs deployment at enterprise scale https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-guidance-scale

Architecture & Design Patterns

Topic URL
Enterprise reference architecture for Azure DevTest Labs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-reference-architecture

Limits & Quotas

Topic URL
View and increase Azure DevTest Labs quotas and limits https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-scale-lab

Security

Topic URL
Configure managed identity for Azure DevTest Labs https://learn.microsoft.com/en-us/azure/devtest-labs/configure-lab-identity
Secure DevTest Labs access with Remote Desktop Gateway https://learn.microsoft.com/en-us/azure/devtest-labs/configure-lab-remote-desktop-gateway
Secure DevTest Labs VM access via Azure Bastion https://learn.microsoft.com/en-us/azure/devtest-labs/connect-virtual-machine-through-browser
Configure DevTest Labs RBAC roles and user access https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-add-devtest-user
Configure DevTest Labs lab-level secrets securely https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-configure-lab-secrets
Grant granular permissions to DevTest Labs policies https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-grant-user-permissions-to-specific-lab-policies
Use Azure Key Vault secrets in DevTest Labs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-store-secrets-in-key-vault
Enable Trusted Launch for DevTest Labs Gen2 VMs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-trusted-launch
Enable secure browser-based access to DevTest Labs VMs https://learn.microsoft.com/en-us/azure/devtest-labs/enable-browser-connection-lab-virtual-machines
Enable user-assigned managed identities on DevTest Labs VMs https://learn.microsoft.com/en-us/azure/devtest-labs/enable-managed-identities-lab-vms
Configure customer-managed key disk encryption in DevTest Labs https://learn.microsoft.com/en-us/azure/devtest-labs/encrypt-disks-customer-managed-keys
Manage DevTest Labs storage accounts and encryption settings https://learn.microsoft.com/en-us/azure/devtest-labs/encrypt-storage
View and respond to DevTest Labs environment security alerts https://learn.microsoft.com/en-us/azure/devtest-labs/environment-security-alerts
Configure managed identities for DevTest Labs environments https://learn.microsoft.com/en-us/azure/devtest-labs/use-managed-identities-environments

Configuration

Topic URL
View and interpret DevTest Labs activity logs https://learn.microsoft.com/en-us/azure/devtest-labs/activity-logs
Add and configure artifacts on DevTest Labs VMs https://learn.microsoft.com/en-us/azure/devtest-labs/add-artifact-vm
Configure Azure Compute Gallery for DevTest Labs images https://learn.microsoft.com/en-us/azure/devtest-labs/configure-shared-image-gallery
Configure activity log alerts for DevTest Labs events https://learn.microsoft.com/en-us/azure/devtest-labs/create-alerts
Add and manage tags on Azure DevTest Labs resources https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-add-tag
Author custom DevTest Labs VM artifact definitions https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-artifact-author
Configure autoshutdown policies for DevTest Labs VMs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-auto-shutdown
Configure autostart policies for DevTest Labs virtual machines https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-auto-startup-vm
Configure cost tracking for Azure DevTest Labs with tags https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-configure-cost-management
Configure allowed Azure Marketplace images in DevTest Labs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-configure-marketplace-images
Add and configure virtual networks for DevTest Labs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-configure-vnet
Create DevTest Labs environments from ARM templates https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-create-environment-from-arm
Enable and manage licensed images in DevTest Labs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-enable-licensed-images
Configure and use formulas for DevTest Labs VMs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-manage-formulas
Configure Azure DevTest Labs policies for cost control https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-set-lab-policy
Configure shared public IP addresses for DevTest Labs VMs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-shared-ip
Define DevTest Labs VMs with ARM templates https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-use-resource-manager-template
Configure network isolation for Azure DevTest Labs https://learn.microsoft.com/en-us/azure/devtest-labs/network-isolation
Configure resource groups for DevTest Labs virtual machines https://learn.microsoft.com/en-us/azure/devtest-labs/resource-group-control

Integrations & Coding Patterns

Topic URL
Automate adding DevTest Labs users via ARM, PowerShell, and CLI https://learn.microsoft.com/en-us/azure/devtest-labs/automate-add-lab-user
Create DevTest Labs custom images from VHD with PowerShell https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-create-custom-image-from-vhd-using-powershell
Upload VHDs to DevTest Labs storage using AzCopy https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-upload-vhd-using-azcopy
Upload VHDs to DevTest Labs with PowerShell https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-upload-vhd-using-powershell
Upload VHDs to DevTest Labs via Storage Explorer https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-upload-vhd-using-storage-explorer
Automate DevTest Labs VM creation with PowerShell https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-vm-powershell
Manage DevTest Labs VMs using Azure CLI https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-vmcli
Extend DevTest Labs automation using Azure Functions https://learn.microsoft.com/en-us/azure/devtest-labs/extend-devtest-labs-azure-functions
Import DevTest Labs VMs between labs via REST/PowerShell https://learn.microsoft.com/en-us/azure/devtest-labs/import-virtual-machines-from-another-lab
Report DevTest Labs usage across labs and subscriptions https://learn.microsoft.com/en-us/azure/devtest-labs/report-usage-across-multiple-labs-subscriptions
Automate DevTest Labs with Azure CLI scripts https://learn.microsoft.com/en-us/azure/devtest-labs/samples-cli
Use Azure PowerShell scripts for DevTest Labs automation https://learn.microsoft.com/en-us/azure/devtest-labs/samples-powershell
Control DevTest Labs VM start order with Automation https://learn.microsoft.com/en-us/azure/devtest-labs/start-machines-use-automation-runbooks
Publish Visual Studio apps to DevTest Labs VMs https://learn.microsoft.com/en-us/azure/devtest-labs/test-app-azure
Script DevTest Labs VM start/stop with CLI and PowerShell https://learn.microsoft.com/en-us/azure/devtest-labs/use-command-line-start-stop-virtual-machines

Deployment

Topic URL
Integrate DevTest Labs with enterprise CI/CD pipelines https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-dev-ops
Handle Azure Basic Load Balancer retirement in DevTest Labs https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-standard-load-balancer
Deploy DevTest Labs resources with ARM templates https://learn.microsoft.com/en-us/azure/devtest-labs/devtest-lab-use-arm-and-powershell-for-lab-resources
Move Azure DevTest Labs to another region https://learn.microsoft.com/en-us/azure/devtest-labs/how-to-move-labs
Use DevTest Labs in Azure Pipelines build and release https://learn.microsoft.com/en-us/azure/devtest-labs/use-devtest-labs-build-release-pipelines
Files1
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Overall Score

82/100

Grade

B

Good

Safety

88

Quality

82

Clarity

85

Completeness

75

Summary

This skill provides expert guidance for Azure DevTest Labs development tasks, including troubleshooting, best practices, architecture, security, configuration, and automation. It uses a well-organized category index to direct agents to Microsoft Learn documentation and remote fetching via `mcp_microsoftdocs` or `fetch_webpage` for detailed content. The skill is primarily a reference aggregator with no file writes, shell execution, or dangerous operations.

Detected Capabilities

documentation fetching via mcp_microsoftdocs or fetch_webpagefile reading (read_file on skill content)reference-based guidance (no file writes, shell execution, or resource creation)

Trigger Keywords

Phrases that MCP clients use to match this skill to user intent.

devtest labs troubleshootinglab architecture designdevtest labs automationvm creation failingazure devtest governancelab network policydevtest labs security

Referenced Domains

External domains referenced in skill content, detected by static analysis.

github.comlearn.microsoft.com

Use Cases

  • Troubleshoot DevTest Labs VM creation, deployment, and artifact application failures
  • Plan and execute DevTest Labs proofs of concept and enterprise-scale deployments
  • Design hub-spoke architectures and governance models for organization-wide lab management
  • Configure security controls: RBAC, Key Vault integration, Trusted Launch, and managed identities
  • Automate lab operations: VM creation, start/stop, cross-lab import, and usage reporting via PowerShell, CLI, and REST
  • Integrate DevTest Labs with Azure Pipelines and CI/CD workflows
  • Manage quotas, costs, network policies, and artifact definitions across labs

Quality Notes

  • Comprehensive category index with 8 major domains (Troubleshooting, Best Practices, Decision Making, Architecture, Limits/Quotas, Security, Configuration, Integrations/Deployment) and 40+ curated Microsoft Learn links
  • Clear agent instructions: references line ranges and file links, specifies fallback documentation fetch methods, includes MCP availability check
  • Excludes out-of-scope services with clarity (Azure Lab Services, Dev Box, Virtual Machines, Virtual Desktop)
  • Metadata timestamp allows staleness detection (3-month threshold)
  • Well-structured tables for easy scanning and lookup
  • Metadata includes generator info (docs2skills/1.0.0) suggesting automated generation
  • Covers both conceptual guidance (architecture, decision-making) and practical automation (scripting, REST, PowerShell, CLI examples)
Model: claude-haiku-4-5-20251001Analyzed: Jun 26, 2026

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