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# Sets up a pod that monitors itself, to test resource usage etc.
# testpod=$(kubectl -n test-kafka get pods -l test-target=jmx-exporter -o=jsonpath={.items[*].metadata.name})
# kubectl exec -n test-kafka $testpod -- apt-get update
# kubectl exec -n test-kafka $testpod -- apt-get install -y --no-install-recommends curl
# kubectl exec -n test-kafka $testpod -- curl http://localhost:5556/metrics
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: jmx-selftest
namespace: test-kafka
spec:
replicas: 1
template:
metadata:
labels:
test-target: jmx-exporter
test-type: readiness
# Uncomment to test with Prometheus
#annotations:
# prometheus.io/scrape: "true"
# prometheus.io/port: "5556"
spec:
containers:
- name: monitor
image: solsson/kafka-prometheus-jmx-exporter@sha256:40a6ab24ccac0ed5acb8c02dccfbb1f5924fd97f46c0450e0245686c24138b53
command:
- java
- -Dcom.sun.management.jmxremote.ssl=false
- -Dcom.sun.management.jmxremote.authenticate=false
- -Dcom.sun.management.jmxremote.port=5555
- -jar
- jmx_prometheus_httpserver.jar
- "5556"
- example_configs/httpserver_sample_config.yml
ports:
- name: jmx
containerPort: 5555
- name: slashmetrics
containerPort: 5556
# Test run, again and again
readinessProbe:
httpGet:
path: /metrics
port: 5556
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