Azure Cloud Services Skill

This skill provides expert guidance for Azure Cloud Services. Covers troubleshooting, best practices, decision making, 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	L36-L40	Diagnosing and fixing common migration errors when moving classic Cloud Services to Cloud Services (extended support), including deployment, configuration, and compatibility issues.
Best Practices	L41-L45	Guidance on designing and configuring autoscale rules for Cloud Services, including metrics, thresholds, and patterns to optimize performance, reliability, and cost.
Decision Making	L46-L54	Guidance on when to use Cloud Services (extended support), comparing with VM Scale Sets, and planning/migrating classic and non-VNet Cloud Services into VNets and extended support.
Limits & Quotas	L55-L61	VM instance size limits/capacities and timelines, impacts, and constraints related to Guest OS family retirements for Azure Cloud Services.
Security	L62-L68	Using Key Vault for certificates in Cloud Services and understanding Azure Guest OS security updates, support lifecycle, and retirement policies
Configuration	L69-L87	Configuring Cloud Services roles and deployments: .csdef/.cscfg schemas, network/load balancer settings, diagnostics, RDP, Key Vault, extensions, alerts, and scaling/SKU overrides.
Integrations & Coding Patterns	L88-L94	Automating Azure Cloud Services (extended support) with PowerShell: creating deployments, retrieving service details, and resetting or redeploying cloud service instances.
Deployment	L95-L98	Guidance on planning and managing Guest OS version upgrades for Azure Cloud Services, including upgrade paths, scheduling, and compatibility considerations.

Troubleshooting

Topic	URL
Resolve common errors when migrating to Cloud Services extended support	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/in-place-migration-common-errors

Best Practices

Topic	URL
Configure autoscaling rules for Cloud Services deployments	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/configure-scaling

Decision Making

Topic	URL
Decide when and how to use Azure Cloud Services (extended support)	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/faq
Compare Cloud Services and Virtual Machine Scale Sets features	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/feature-support-analysis
Plan migration from Cloud Services classic to extended support	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/in-place-migration-overview
Understand technical requirements for Cloud Services migration	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/in-place-migration-technical-details
Plan migration of non-VNet Cloud Services into VNets	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/non-vnet-migration

Limits & Quotas

Topic	URL
VM size options and capacities for Cloud Services instances	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/available-sizes
Guest OS Family 1 retirement dates and deployment impact	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/cloud-services-guestos-family-1-retirement
Guest OS Families 2–4 retirement timelines and impact	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/cloud-services-guestos-family-2-3-4-retirement

Security

Topic	URL
Securely store and use certificates with Key Vault in Cloud Services	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/certificates-and-key-vault
Review MSRC security updates applied to Azure Guest OS	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/cloud-services-guestos-microsoft-security-response-center-releases
Understand support and retirement policy for Azure Guest OS	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/cloud-services-guestos-retirement-policy

Configuration

Topic	URL
Understand Cloud Services model, config, and package files	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/cloud-services-model-and-package
Configure monitoring alerts for Cloud Services instances	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/enable-alerts
Enable Key Vault VM extension for Cloud Services roles	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/enable-key-vault-virtual-machine
Configure Remote Desktop extension for Cloud Services	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/enable-rdp
Configure Azure diagnostics extension for Cloud Services	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/enable-wad
Configure and manage extensions for Cloud Services roles	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/extensions
Override Cloud Services SKU and instance count via allowModelOverride	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/override-sku
Reference schema for Cloud Services configuration (.cscfg)	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/schema-cscfg-file
Configure NetworkConfiguration for Cloud Services deployments	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/schema-cscfg-networkconfiguration
Configure role settings in Cloud Services .cscfg	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/schema-cscfg-role
Reference schema for Cloud Services definition (.csdef)	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/schema-csdef-file
Configure LoadBalancerProbe in Cloud Services definitions	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/schema-csdef-loadbalancerprobe
Configure NetworkTrafficRules in Cloud Services definitions	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/schema-csdef-networktrafficrules
Define and configure WebRole schema for Cloud Services	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/schema-csdef-webrole
Define and configure WorkerRole schema for Cloud Services	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/schema-csdef-workerrole

Integrations & Coding Patterns

Topic	URL
Use PowerShell to create Cloud Services (extended support)	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/sample-create-cloud-service
Use PowerShell to retrieve Cloud Service details	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/sample-get-cloud-service
Use PowerShell to reset Cloud Services deployments	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/sample-reset-cloud-service

Deployment

Topic	URL
Plan Azure Cloud Services Guest OS upgrade path	https://learn.microsoft.com/en-us/azure/cloud-services-extended-support/cloud-services-guestos-update-matrix