A presentation at Nashville JUG in in Nashville, TN, USA by Viktor Gamov
🕸 Service Mesh for ☕ Java Developers NASHVILLE JUG, SEPTEMBER, 2023 @gamussa | @NashvilleJUG | @thekonginc
https://gamov.dev/kuma4devs
It used to be so simple…
THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
Refactoring to microservices
Viktor GAMOV Principal Developer Advocate | Kong THE CLOUD API COMPANY Twitter X: @gamussa Kong Confidential
Network is a Computer THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
Network is a Computer THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
FROM CPU TO NETWORK RK O W ET N THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc R T! S UE EQ
THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
{TCP} MONOLITH THE CLOUD API COMPANY DATABASE @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS ENCRYPTION IDENTITY TRAFFIC ACL ROUTING VERSIONING DEPLOYMENTS OBSERVABILITY LOGGING TRACING RESILIENCY ZERO-TRUST CHAOS THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS MICROSERVICE 1 THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS MICROSERVICE 1 Ribbon THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS MICROSERVICE 1 Ribbon EUREKA Service Discovery THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS MICROSERVICE 1 Ribbon EUREKA Service Discovery THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS MICROSERVICE 1 Ribbon EUREKA Service Discovery THE CLOUD API COMPANY RESILIENCE4J @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS MICROSERVICE 1 Ribbon EUREKA Service Discovery RESILIENCE4J Centralized Con ig f THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS MICROSERVICE 1 Ribbon EUREKA Service Discovery RESILIENCE4J Centralized Con ig f THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS MICROSERVICE 1 Ribbon EUREKA Service Discovery RESILIENCE4J Centralized Con ig METRICS Grafana Prometheus f THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS MICROSERVICE 1 Ribbon EUREKA Service Discovery RESILIENCE4J Centralized Con ig METRICS Grafana Prometheus f THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS MICROSERVICE 1 Ribbon EUREKA Service Discovery RESILIENCE4J Centralized Con ig METRICS Grafana Prometheus f THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
KNOWN NETWORK PROBLEMS MICROSERVICE 1 Ribbon EUREKA Service Discovery RESILIENCE4J Centralized Con ig METRICS Jaeger/Otel f THE CLOUD API COMPANY TRACING @gamussa | @NashvilleJUG | @thekonginc Grafana Prometheus
KNOWN NETWORK PROBLEMS MICROSERVICE 1 Ribbon EUREKA Service Discovery RESILIENCE4J Centralized Con ig METRICS Jaeger/Otel f THE CLOUD API COMPANY TRACING @gamussa | @NashvilleJUG | @thekonginc Grafana Prometheus
KNOWN NETWORK PROBLEMS API Gateway MICROSERVICE 1 Ribbon EUREKA Service Discovery RESILIENCE4J Centralized Con ig METRICS Jaeger/Otel f THE CLOUD API COMPANY TRACING @gamussa | @NashvilleJUG | @thekonginc Grafana Prometheus
KNOWN NETWORK PROBLEMS API Gateway MICROSERVICE 1 Ribbon EUREKA Service Discovery RESILIENCE4J Centralized Con ig METRICS Jaeger/Otel f THE CLOUD API COMPANY TRACING @gamussa | @NashvilleJUG | @thekonginc Grafana Prometheus
KNOWN NETWORK PROBLEMS API Gateway MICROSERVICE 1 Ribbon EUREKA Service Discovery RESILIENCE4J Centralized Con ig METRICS Jaeger/Otel f THE CLOUD API COMPANY TRACING @gamussa | @NashvilleJUG | @thekonginc Grafana Prometheus
BUILD ONCE, USE EVERYWHERE MICROSERVICE 1 Ribbon RESILIENCE4J METRICS TRACING THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
BUILD ONCE, USE EVERYWHERE MICROSERVICE 1 Ribbon RESILIENCE4J METRICS TRACING THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
BUILD ONCE, USE EVERYWHERE MICROSERVICE 1 MICROSERVICE 1 Ribbon RESILIENCE4J METRICS TRACING THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
BUILD ONCE, USE EVERYWHERE MICROSERVICE 1 MICROSERVICE 1 Ribbon RESILIENCE4J METRICS TRACING THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
HOST / VM / POD HOST / VM / POD {TCP} SERVICE SERVICE localhost THE CLOUD API COMPANY localhost @gamussa | @NashvilleJUG | @thekonginc
ONE INSTANCE OF PROXY ON EVERY REPLICA OF EVERY SERVICE HOST / VM / POD HOST / VM / POD HOST / VM / POD HOST / VM / POD HOST / VM / POD HOST / VM / POD SERVICE SERVICE SERVICE THE CLOUD API COMPANY SERVICE SERVICE SERVICE @gamussa | @NashvilleJUG | @thekonginc
HOST / VM / POD HOST / VM / POD {TCP} SERVICE SERVICE Proxy configuration statically defined THE CLOUD API COMPANY Proxy configuration statically defined @gamussa | @NashvilleJUG | @thekonginc
HOST / VM / POD HOST / VM / POD {TCP} SERVICE SERVICE Proxy configuration is being dynamically propagated and applied CONF SERVICE THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
HOST / VM / POD HOST / VM / POD DATA PLANE DATA PLANE {TCP} SERVICE SERVICE Proxy configuration is being dynamically propagated and applied CONTROL PLANE THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
SERVICE MESH HOST / VM / POD HOST / VM / POD DATA PLANE DATA PLANE {TCP} SERVICE SERVICE Proxy configuration is being dynamically propagated and applied CONTROL PLANE THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
DATA PLANE: CONTROL PLANE: envoyproxy.io kuma.io THE CLOUD API COMPANY @gamussa | @NashvilleJUG | @thekonginc
STOP! Demo time! @gamussa | @NashvilleJUG | @thekonginc
Please, subscribe to my YouTube channel ™ @gamussa | @NashvilleJUG | @thekonginc
Please, subscribe to my YouTube channel ™ https://youtube.com/konginc @gamussa | @NashvilleJUG | @thekonginc
Service Mesh isn’t just a buzzword; it’s redefining how applications connect in the modern world. Dive deep into the transformative potential it brings by bolstering your application traffic’s security, reliability, and observability.
What about the nitty-gritty details? Service Mesh seamlessly abstracts the complex network underpinnings, enriching your deployment with discovery, routing, and much more.
But, if you’re a Java/JVM developer, you might question: “Isn’t this already addressed by our existing frameworks?”
Join Viktor Gamov, a principal developer advocate with Kong, in this enlightening session, where he demystifies Service Mesh for the Java ecosystem. He will walk you through:
A beginner-friendly guide to setting up in Kubernetes.
Deploying demo Java applications (featuring Spring Boot, Micronaut, or Ktor).
Enabling declarative traffic policies.
Delving into the realm of observability.
And the best part? Achieve all this without entangling your setup with multiple frameworks or layers of custom code.
The following code examples from the presentation can be tried out live.
The following resources were mentioned during the presentation or are useful additional information.
A first part of service mesh workshop for the developers
a second part of service mesh workshop focusing on applied policies of Kuma
Here’s what was said about this presentation on social media.
