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Azure Architecture Guide

Azure Cost and Governance Checklist for Production Programs

A short checklist for reviewing Azure platform cost, ownership, tags, budgets, and governance before adding more infrastructure.

AzureLanding ZoneCost Control

Quick Answer

Azure cost control starts with ownership. Before adding more infrastructure, confirm who owns subscriptions, budgets, tags, alerts, policy exceptions, log retention, and cleanup decisions.

A cost checklist should not end with recommendations. It should end with named owners and approved actions.

When This Matters

Use this checklist when Azure spend is rising and the team cannot connect the bill to product, customer, environment, or owner.

It also helps before:

  • adding production workloads
  • expanding AI Foundry, AI Search, or Azure OpenAI usage
  • buying reservations or savings plans
  • changing log retention
  • creating new subscriptions
  • moving toward a landing zone model

Cost and governance belong in the same conversation because the team cannot control spend without operating rules.

What To Decide

Check these items first:

  1. Does each subscription have a business owner?
  2. Do production and nonproduction costs separate cleanly?
  3. Do required tags map to actual reporting needs?
  4. Do budgets have alert owners?
  5. Do diagnostic logs have a retention rule?
  6. Do reservation or savings-plan candidates have stable usage?
  7. Does Azure Policy prevent repeat drift?
  8. Does each cleanup action have an approver?

If no one owns the answer, the control does not exist yet.

Azure Components

Review:

  • Azure Cost Management
  • budgets and alerts
  • tags and tag inheritance
  • Azure Policy
  • management groups and subscriptions
  • Log Analytics retention
  • Advisor cost recommendations
  • reservations and savings plans
  • storage lifecycle policies
  • Defender for Cloud plan settings

The checklist should separate quick savings from operating changes.

Microsoft Alignment

Use the Cost Optimization pillar from the Well Architected Framework and the Govern part of the Cloud Adoption Framework.

Landing Zone guidance helps when cost controls need to move from one workload to a repeatable platform pattern.

Common Mistakes

  • Treating tags as governance without owners.
  • Buying reservations before rightsizing.
  • Leaving log retention at defaults no one reviewed.
  • Creating budgets that alert a shared mailbox no one reads.
  • Ignoring AI token and retrieval cost because it sits outside the old cloud budget model.

Cost control needs a named owner and a review schedule.

RedDogSME Recommendation

Use Azure Architecture Assessment when cost is tied to production risk, architecture, identity, monitoring, AI usage, hosting, or ownership. Use Managed AI and Cloud Governance when the team needs a recurring cost, risk, and architecture review.

What To Bring

Bring cost exports, subscription list, tags, budgets, Advisor findings, current policies, and the top five cost drivers.

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