Add jolokia standalone agent to vagrant

vagrant/Makefile

@@ -117,6 +117,7 @@ application-metrics-jmxexporter-docker-clean:
 	kubectl delete ns demo-jmxexporter-docker
 
 ## Jolokia based JMX
+### Jolokia as javagent
 application-metrics-jolokia-docker-build:
 	docker build /sumologic/vagrant/k8s/application_metrics/jmx/jolokia/docker/ -t localhost:32000/jolokia/docker
 	docker push localhost:32000/jolokia/docker
@@ -127,3 +128,15 @@ application-metrics-jolokia-docker-run:
 
 application-metrics-jolokia-docker-clean:
 	kubectl delete ns demo-jolokia-docker
+
+### Jolokia as standalone application
+application-metrics-jolokia-agent-build:
+	docker build /sumologic/vagrant/k8s/application_metrics/jmx/jolokia/agent/ -t localhost:32000/jolokia/agent
+	docker push localhost:32000/jolokia/agent
+
+application-metrics-jolokia-agent-run:
+	kubectl create ns demo-jolokia-agent || true
+	kubectl -n demo-jolokia-agent apply -f ${k8s_path}/application_metrics/jmx/jolokia/agent/statefulset.yaml
+
+application-metrics-jolokia-agent-clean:
+	kubectl delete ns demo-jolokia-agent

vagrant/k8s/application_metrics/jmx/jolokia/agent/Dockerfile

@@ -0,0 +1,5 @@
+FROM tomcat:jdk8-adoptopenjdk-openj9
+RUN apt-get update && apt-get install -y wget
+RUN wget https://search.maven.org/remotecontent?filepath=org/jolokia/jolokia-jvm/1.6.2/jolokia-jvm-1.6.2-agent.jar -O /jolokia-jvm-1.6.2-agent.jar
+COPY entrypoint.sh /entrypoint.sh
+CMD ["/entrypoint.sh"]

vagrant/k8s/application_metrics/jmx/jolokia/agent/entrypoint.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+bash catalina.sh run 2>&1 | tee -a /tmp/stdout.log &
+sleep 5
+java -jar /jolokia-jvm-1.6.2-agent.jar start org.apache.catalina.startup.Bootstrap 2>&1 | tee -a /tmp/stdout.log &
+tail -f /tmp/stdout.log

vagrant/k8s/application_metrics/jmx/jolokia/agent/statefulset.yaml

@@ -0,0 +1,60 @@
+---
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: jolokia
+  namespace: demo-jolokia-agent
+spec:
+  selector:
+    matchLabels:
+      app: jolokia
+  serviceName: jolokia
+  template:
+    metadata:
+      labels:
+        app: jolokia
+      annotations:
+        telegraf.influxdata.com/inputs: |+
+          [[inputs.jolokia2_agent]]
+            urls = ["http://127.0.0.1:8778/jolokia"]
+
+          [[inputs.jolokia2_agent.metric]]
+            name  = "java_lang_OperatingSystem"
+            mbean = "java.lang:type=OperatingSystem"
+            paths = ["ProcessCpuLoad","SystemCpuLoad"]
+          
+          [[inputs.jolokia2_agent.metric]]
+            name  = "java_lang_Memory"
+            mbean = "java.lang:type=Memory"
+            paths = ["HeapMemoryUsage", "NonHeapMemoryUsage"]
+
+          [[inputs.jolokia2_agent.metric]]
+            name     = "java_lang_GarbageCollector"
+            mbean    = "java.lang:name=*,type=GarbageCollector"
+            paths    = ["CollectionTime", "CollectionCount"]
+            tag_keys = ["name"]
+
+          [[inputs.jolokia2_agent.metric]]
+            name  = "java_lang_Runtime"
+            mbean = "java.lang:type=Runtime"
+            paths = ["Uptime"]
+
+          [[inputs.jolokia2_agent.metric]]
+            name  = "java_lang_Threading"
+            mbean = "java.lang:type=Threading"
+            paths = ["PeakThreadCount"]
+
+          [[inputs.jolokia2_agent.metric]]
+            name  = "java_lang_ClassLoading"
+            mbean = "java.lang:type=ClassLoading"
+            paths = ["UnloadedClassCount"]
+
+        telegraf.influxdata.com/class: sumologic-prometheus
+        telegraf.influxdata.com/limits-cpu: '750m'
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "9273"
+    spec:
+      containers:
+      - name: jolokia
+        image: localhost:32000/jolokia/agent
+        imagePullPolicy: Always