Design a microservices architecture using Azure container services and explain the implementation.

Microservices architecture in Azure using containers:\n\n• Azure Kubernetes Service (AKS) for container orchestration\n• Azure Container Registry for private container images\n• Application Gateway with ingress controller for routing\n• Azure Service Bus for asynchronous communication\n• Azure API Management for API gateway functionality\n• Azure Monitor and Application Insights for observability\n\nImplement service mesh with Istio for advanced traffic management, security, and observability. Use Azure DevOps for CI/CD pipelines, implement blue-green deployments, and use Azure Key Vault for secrets management. Design for fault tolerance with circuit breakers and retry policies.