Microsoft Java Apps

Modernize Your Java Apps with Microsoft Azure 2023-04-18

Demonstration - Copilot and Java Apps

• VS Code with Java extensions
• Annotations with GitHub copilot help with code generation
  • Java code
• Jump to different languages SQL, Terraform, docker-compose.yml

Java on Container Apps

• Use Azure Container Apps

Use cases:

• Microservices
• API
• Web Apps
• Event driven processing
• Background

1. Containerize Java Apps

   • Self contained Dockerfile with all Dependencies

   • Avoid large base images with unneeded software

   • Secure and scalable build strategy

   • Run as non-root user

   • JVM tuning

     • Heap memory
     • Pod replicas

   Hierarchy:

   Environment:

   • App
     • Revision - immutable version
       • Replica - multiple
         • Container
   • Integrations
     • Pipelines
     • Secrets management
     • Cross app connections

   1. Demonstration

      Deploy Spring Boot microservices using DAPR to Azure container apps

      using PowerShell az commands to create environment, replica/container config and variables for dapr

      Set shell environment variables for addresses

      Integration with application insights