Service Mesh for Java Developers

🕸 Service Mesh for ☕ Java Developers DEVOXX, KRAKOW, POLAND, 2022 @gamussa | @DevoxxPl | @thekonginc

It used to be so simple…

THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

Refactoring to microservices

Viktor GAMOV Principal Developer Advocate f THE CLOUD CONNECTIVITY COMPANY @gamussa | @kumamesh | @thekonginc Kong Con idential

THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

{TCP} MONOLITH THE CLOUD CONNECTIVITY COMPANY DATABASE @gamussa | @DevoxxPl | @thekonginc

SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE SERVICE THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

FROM CPU TO NETWORK PROCESS NETWORK OBJECT SERVICE INTERFACE API object.doSomething() {TCP} INTERFACE API OBJECT SERVICE THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc NE RK O W T T! S UE Q E R

KNOWN NETWORK PROBLEMS ENCRYPTION IDENTITY TRAFFIC ACL ROUTING VERSIONING DEPLOYMENTS OBSERVABILITY LOGGING TRACING RESILIENCY ZERO-TRUST CHAOS THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

CODE {ERRORS} {RETRIES} MONOLITH {SECURITY} DATABASE {LOGGING} {TRACING} {ROUTING} {ETC} THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

M ON OL IT H {E MON OLIT H CO DE {S RRO EC R {R UR S} OU IT Y TI {E NG } TC } } CODE COD E {ERRORS} MONOLITH {SEC {RETRIES} URIT Y} {LOG {SECURITY} GING } {ETC {LOGGING} } {TRACING} E S A B A T DA DATABASE {ROUTING} {ETC} DE O C S} E I TR E R { C} T {E H T I L O N O M THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc DAT ABA SE DA TA BA SE

CODE DUPLICATION AND FRAGMENTATION SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE SERVICE CODE THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

KNOWN NETWORK PROBLEMS API Gateway MICROSERVICE 1 Ribbon EUREKA Service Discovery RESILIENCE4J Centralized Con ig METRICS Jaeger/Otel f THE CLOUD CONNECTIVITY COMPANY TRACING @gamussa | @DevoxxPl | @thekonginc Grafana Prometheus

BUILD ONCE, USE EVERYWHERE MICROSERVICE 1 MICROSERVICE 1 Ribbon RESILIENCE4J METRICS TRACING THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

HOST / VM / POD HOST / VM / POD {TCP} SERVICE SERVICE localhost THE CLOUD CONNECTIVITY COMPANY localhost @gamussa | @DevoxxPl | @thekonginc

SERVICE SERVICE SERVICE SERVICE THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

HOST / VM / POD HOST / VM / POD {TCP} MONOLITH THE CLOUD CONNECTIVITY COMPANY MONOLITH @gamussa | @DevoxxPl | @thekonginc

HOST SERVICE POD SERVICE VIRTUAL MACHINE SERVICE THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @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 CONNECTIVITY COMPANY SERVICE SERVICE SERVICE @gamussa | @DevoxxPl | @thekonginc

HOST / VM / POD HOST / VM / POD {TCP} SERVICE SERVICE Proxy configuration statically defined THE CLOUD CONNECTIVITY COMPANY Proxy configuration statically defined @gamussa | @DevoxxPl | @thekonginc

HOST / VM / POD HOST / VM / POD {TCP} SERVICE SERVICE Proxy configuration is being dynamically propagated and applied CONF SERVICE THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @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 CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @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 CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

CONTROL PLANE THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

DATACENTER / REGION / BUSINESS BOUNDARY DATACENTER / REGION / BUSINESS BOUNDARY {East-West Traffic} {East-West Traffic} {North-South Traffic} CONTROL PLANE THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

CONTROL PLANE THE CLOUD CONNECTIVITY COMPANY @gamussa | @DevoxxPl | @thekonginc

Database @gamussa | @DevoxxPl | @thekonginc

STOP! Demo time! @gamussa | @DevoxxPl | @thekonginc

Join Kong Nation! Links - https://konghq.com/kongbuilders/ - https://youtube.com/konginc - https://konghq.com/ community/ @gamussa | @DevoxxPl | @thekonginc