Dapr Keda Go App

Summary

This project cover concepts about Distributed Architecture combining follow technologies:

• Go - Producer/Consumer App
• Distributed Application Runtime - DAPR
• Kubernetes Event Driven Autoscaling - KEDA
• Azure Kubernetes Service (AKS)
• Azure Container Registry (ACR)
• Azure Service Bus (ASB)
• RabbitMQ:(exchange, binding and queues)
• Cache Redis

Deploying Infra and Apps

• Setup your environment(infra)
• Deploying your applications on AKS

You can see the folder .github/workflows the pipelines (actions) for build and deploy:

• Configuring a federated credential and connect GitHub Actions to Azure

References

• DAPR - Pros/Cons
• KEDA - Pros/Cons

You can find in this repository

• cmd: main application code
• internal: reusable library code
• tests: automated tests(Integration, Smoke, Acceptance)
• .docker: app dockerfile
• .helmcharts: helmcharts for deployment

Development Tools

• Go SDK
• Azure CLI
• DAPR CLI
• Kubectl
• Helm CLI
• GIT bash
• Visual Studio Code

Running Go App Locally

go get -u ./...
go build -v ./...
go test -v ./...

You shouldn't find

• src directory (considering is not standard for Go projects)
• Binaries committed to source control.
• Unnecessary project/library references or third party frameworks.