gamussa / kuma4devs

Service Mesh for the Developer (with examples using Kuma Mesh kuma.io)

Hands-On Workshop: Getting Started with Service Mesh

Hello and welcome to the "Getting Started with Service Mesh" workshop. Service mesh is a powerful pattern for managing communication between microservices in a distributed system. It decouples networking concerns from application code, making developing, deploying, and managing your services more manageable. As a developer, you might be familiar with some of these networking functionalities many frameworks toolkits provide. However, adopting a service mesh can unlock even more capabilities and improve your applications' security, reliability, and observability.

Figure 1. Kuma Service Mesh Architecture

Figure 2. Demo Application Architecture

workshop/00_prerequisites.adoc

workshop/00_outline.adoc

workshop/01_introduction.adoc

workshop/02_setting_up_kuma.adoc

workshop/03_deploy_apps.adoc

workshop/04_policies.adoc

workshop/05_observability.adoc

workshop/06_its_a_wrap.adoc

kuma4devs's Issues

Error starting up the jax23-workshop 'work' application

ESC[33m2023-05-09 17:45:53ESC[0;39m ESC[34m[INFO]ESC[0;39m ESC[35m(DefaultEnvironment.java:159)ESC[0;39m - Established active environments: [k8s, cloud]
ESC[33m2023-05-09 17:45:54ESC[0;39m ESC[34m[INFO]ESC[0;39m ESC[35m(Micronaut.java:98)ESC[0;39m - Startup completed in 2603ms. Server Running: http://work-8f54768df-9zn
4b:8081
ESC[33m2023-05-09 18:34:59ESC[0;39m ESC[34m[INFO]ESC[0;39m ESC[35m(RestController.java:27)ESC[0;39m - 💉 Got meeting server url from environment: http://meeting:8080
ESC[33m2023-05-09 18:35:00ESC[0;39m ESC[1;31m[ERROR]ESC[0;39m ESC[35m(RouteExecutor.java:444)ESC[0;39m - Unexpected error occurred: HTTP/1.1 header parser received no
bytes
java.io.IOException: HTTP/1.1 header parser received no bytes