[J-Spring] Getting Started with Java Development on Microsoft Azure: Handy Tips and Tools for success

Code examples can be found: https://github.com/RafMaia92/j-spring-java-azure

and more details at: www.rafaelmaia.nl

Transcript

1. #jspring2023 Getting Started with Java Development on Microsoft Azure Tips and Tools for success. Rafael de Oliveira Maia 21-06-2023
2. #jspring2023 Agenda • Introduction • The Cloud • Azure Services for Java Apps • Demos • Monitoring • Q&A
3. #jspring2023 About Me • Rafael de Oliveira Maia • Brazilian • Backend Chapter Lead at ABN Amro. • Java / DevOps Enthusiastic • Outdoors • Team sports • BBQs
4. #jspring2023
5. #jspring2023 It’s 2023 and yet not everybody got the opportunity to work on cloud projects Why this Talk?
6. #jspring2023 One Goal for Today: Get you excited to start deploying your apps on Microsoft Azure
7. #jspring2023
8. #jspring2023 • Deployment of Servlets and Java Server Pages (JSP) applications on servers like Apache Tomcat and Jetty. • Deployment of Enterprise JavaBeans (EJB) applications on Java EE Application Servers like IBM WebSphere, BEA WebLogic (now Oracle WebLogic), and JBoss. Late 1990s Early 2000s Mid 2000s Late 2000s Early 2010s Mid 2010s Late 2010s Early 2020s 2020s
9. #jspring2023 • Lightweight frameworks like Spring, Hibernate, Struts etc. • Applications were typically packaged as WAR or EAR files and deployed on servers like Apache Tomcat, Jetty, Oracle WebLogic, and JBoss. Late 1990s Early 2000s Mid 2000s Late 2000s Early 2010s Mid 2010s Late 2010s Early 2020s 2020s
10. #jspring2023 • Applications were developed using Java EE 6 and 7 standards and deployed on servers like Oracle WebLogic, JBoss, and Glassfish. • By 2010, Java 7 was released, which saw improvements in the language itself and the JVM (Java Virtual Machine), thus boosting performance for Java applications. Late 1990s Early 2000s Mid 2000s Late 2000s Early 2010s Mid 2010s Late 2010s Early 2020s 2020s
11. #jspring2023 • Rise in the adoption of DevOps practices, leading to the popularization of continuous integration/continuous delivery (CI/CD) with tools like Jenkins. • Containerization starts to get adopted using technologies like Docker, leading to a more reliable deployment across different environments. Late 1990s Early 2000s Mid 2000s Late 2000s Early 2010s Mid 2010s Late 2010s Early 2020s 2020s
12. #jspring2023 • Microservices with Spring boot on Embedded Servers like Tomcat and Jetty • Rise of Kubernetes for orchestrating Docker containers • By the end of 2019, Java 13 was released, with newer versions being released every six months. Late 1990s Early 2000s Mid 2000s Late 2000s Early 2010s Mid 2010s Late 2010s Early 2020s 2020s
13. #jspring2023 • Adoption of serverless architectures • DevOps, CI/CD and Infra as Code. • Java is getting better and faster • Cloud-native frameworks for Microservices and Serverless Late 1990s Early 2000s Mid 2000s Late 2000s Early 2010s Mid 2010s Late 2010s Early 2020s 2020s Present
14. #jspring2023 Microsoft Azure
15. #jspring2023 Demo Project for this presentation • RafMaia92/j-spring-java-azure (github.com)
16. #jspring2023 Tools • Modern IDE (Vs Code / IntelliJ) • Azure CLI • Azure functions NPM package • GraalVM • Docker
17. #jspring2023 I’ve installed the tools, I have an active subscription on Azure, now what?
18. #jspring2023 List of Service • Azure Kubernetes Service (AKS) • Azure Spring Apps • Azure Container Apps • Azure VMs • Azure App Services (Demo) • Azure Functions (Demo) NOT ALL***
19. #jspring2023 Azure Kubernetes Service AKS
20. #jspring2023 •Managed Kubernetes •Developer Productivity (Azure Dev Space + Azure Monitor) •Enterprise Security & Governance •Integrated Developer Tools •Multi-region Availability
21. #jspring2023 Azure Spring Apps
22. #jspring2023 “Using Azure Spring Apps is like owning a pet Kubernetes, but it's house-trained. All the fun, none of the mess!”
23. #jspring2023 Azure Spring Apps • Managed Environment • Kubernetes-based Service • Service Registry & Config Server • Distributed Tracing • Blue-Green Deployments
24. #jspring2023 Build your playground. Quickstart - Provision an Azure Spring Apps service | Microsoft Learn
25. #jspring2023 Be Careful, it’s not CHEAP If you use it wrong ;)
26. #jspring2023 Azure Container App • Managed Environment • Dynamic Scaling • Event-Driven Architecture • Multi-Environment Support • Built-In Security
27. #jspring2023 Azure VMs • Lift-and-Shift migrations • Full Control of the environment • Easy Integration with other azure Services • Running Legacy apps WELL, It is a VM :D
28. #jspring2023 Azure App Services
29. #jspring2023 App Service Plan • Server farm • One or more apps running • Define Region, OS, Number and Size of VM’s • Price Tear (Share, Dedicated and Isolated)
30. #jspring2023 Azure App Services • Multiples languages and frameworks • Fully managed production environment • Run in containers • Scale up and high availability • Rich marketplace with standard apps.
31. #jspring2023 Java Support Java 8 (OpenJDK 8u) with Eclipse Temurin binaries. 8 Java 11 (OpenJDK 11u) with Microsoft Build of OpenJDK binaries. 11 Java 17 (OpenJDK 17u) with Microsoft Build of OpenJDK binaries. 17
32. #jspring2023 Before the Demo, a bit of BICEP DSL
33. #jspring2023 Demo
34. #jspring2023 Azure Functions
35. #jspring2023 Azure Functions SERVERLESS EVENT-DRIVEN FOCUS ON CORE COST EFFERENT
36. #jspring2023
37. #jspring2023 Serverless Frameworks
38. #jspring2023 Work with Azure Functions Core Tools | Microsoft Learn
39. #jspring2023 Serverless • Cold Start: First execution of a function after being idle. Involves loading the function to a new environment, adding latency. • Warm Start: Subsequent executions of the function. The function responds faster as the environment is reused, eliminating the initial loading time.
40. #jspring2023 Java and Serverless Slower Cold Start than other languages Warm start performance is very good New Frameworks like Quarkus and GraalVm reduced memory footprint and startup time
41. #jspring2023 DEMO
42. #jspring2023 Monitoring
43. #jspring2023 Azure Monitor MONITORING ECOSYSTEM NATIVE SUPPORT ENTERPRISE READY RICH DEEP ANALYSES
44. #jspring2023 Application Insights Cloud-Based Telemetry Service Performance Tracking Diagnostics and Analytics Integration with DevOps Tools: Smart Detection
45. #jspring2023 Demo
46. #jspring2023 Thank You Stay in Touch in/rafmaia92/ @rafmaia92 @rafael@toot.community RafMaia92/j-spring-java-azure (github.com) Demo code: www.rafaelmaia.nl