My Experience: VS Code extensions for Azure developers

Context

Developers often waste time on repetitive Azure tasks that could be automated.

The Journey

Why I Started

I was facing this challenge while working on a project for a client. The existing solution was:

• Slow (took 5 minutes to complete)
• Expensive (costing $500/month)
• Difficult to maintain (required constant manual intervention)

I knew there had to be a better way using Azure services.

What I Tried First

Approach 1: Azure Functions

[FunctionName("MyFunction")]
public static async Task<IActionResult> Run(
    [HttpTrigger(AuthorizationLevel.Function, "post")] HttpRequest req,
    ILogger log)
{
    // Implementation
    return new OkObjectResult("Success");
}

Result: Partial success, but cold starts were an issue.

What Worked

After experimenting, I found the winning combination:

1. Azure Service A: For handling X
2. Azure Service B: For processing Y
3. Azure Service C: For storage

Here's the final architecture:

# Deploy infrastructure
az deployment group create \
  --resource-group myRG \
  --template-file main.bicep

Key Metrics

Metric	Before	After	Improvement
Execution Time	5 min	30 sec	90% faster
Cost	$500/mo	$50/mo	90% cheaper
Maintenance	Daily	Monthly	97% reduction

Challenges Faced

Challenge 1: Authentication Issues

Problem: Managed identities weren't working as expected.

Solution: Added explicit role assignments:

az role assignment create \
  --assignee $PRINCIPAL_ID \
  --role "Contributor" \
  --scope $RESOURCE_ID

Challenge 2: Cost Overruns

Problem: Costs were higher than expected in the first month.

Solution: Implemented auto-scaling rules and budget alerts:

az monitor autoscale create \
  --resource $RESOURCE_ID \
  --min-count 1 \
  --max-count 3 \
  --count 1

Lessons Learned

1. Start small: Don't over-engineer the first version
2. Monitor early: Set up monitoring from day 1
3. Cost matters: Always estimate costs before deploying
4. Test thoroughly: Use Azure DevTest Labs
5. Document everything: Future you will thank you

What I'd Do Differently

1. Use Bicep instead of ARM templates from the start
2. Implement CI/CD pipeline earlier
3. Spend more time on cost estimation upfront
4. Use Azure Advisor recommendations sooner

Recommendation

Use this approach when:

• ✅ You need high availability
• ✅ Cost optimization is important
• ✅ You have variable workloads

Avoid this approach when:

• ❌ Workload is constant and predictable
• ❌ You need sub-millisecond latency
• ❌ Budget is extremely tight

Resources

• My GitHub Repo
• Azure Documentation
• Related Post

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Have you faced similar challenges? I'd love to hear about your experience in the comments! 💭

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This post is part of my Azure learning journey. Follow for more real-world experiences!