kubernetes-monitoring-java-app

Run locally

mvn clean package spring-boot:repackage

java -javaagent:./prometheus/jmx_prometheus_javaagent-0.12.0.jar=9800:./prometheus/config.yaml -jar ./target/monitoring-java-web-app-1.0-SNAPSHOT.jar

Run in docker

docker build .

docker run -d --network host -p 9800:9800 -p 8080:8080 monitoring-java-web-app:latest

Build and push in docker

docker build . -t gabrieldyck/monitoring-java-web-app:latest

docker push gabrieldyck/monitoring-java-web-app:latest

Run in k8s

En la carpeta k8s ejecutar ./deploy-sh para crear el deployment. Para el clean-up ejecutar ./delete-all.sh

Para sherlockube

https://www.envoyproxy.io/docs/envoy/latest/configuration/upstream/cluster_manager/cluster_stats

Prueba de envoy

Levantar el servicio B. Levantar el servicio A. Correr el siguiente comando k exec -n monitoring monitoring-java-web-app-a- -- curl <ip_del_pod_seleccionado>:80/{Ej:pingError}