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Try to get meaningful metrics from Zookeeper #61

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Merged
merged 4 commits into from
Nov 3, 2017
Merged

Try to get meaningful metrics from Zookeeper #61

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0994950
Gets you JVM metrics from zoo, lots and lots of it
solsson Aug 8, 2017
e35d077
Still not getting anything zookeeper-specific
solsson Aug 8, 2017
42d1b1a
Adds directives from kafka's rules, now for pzoo too.
solsson Aug 8, 2017
253633f
Zookeeper metrics conf contributed by @yacut #61
solsson Nov 3, 2017
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7 changes: 7 additions & 0 deletions zookeeper/10zookeeper-config.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,10 @@ data:
log4j.logger.org.apache.zookeeper.server.NIOServerCnxn=WARN

jmx-zookeeper-prometheus.yaml: |+
lowercaseOutputName: true
jmxUrl: service:jmx:rmi:///jndi/rmi://localhost:5555/jmxrmi
ssl: false
whitelistObjectNames: ["org.apache.ZooKeeperService:*","java.lang:*"]
rules:
- pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d)><>(\\w+)"
name: "zookeeper_$2"
Expand All @@ -54,3 +58,6 @@ data:
labels:
replicaId: "$2"
memberType: "$3"
- pattern : java.lang<type=OperatingSystem><>SystemCpuLoad
- pattern : java.lang<type=Memory><HeapMemoryUsage>used
- pattern : java.lang<type=OperatingSystem><>FreePhysicalMemorySize
5 changes: 4 additions & 1 deletion zookeeper/50pzoo.yml
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Expand Up @@ -67,7 +67,7 @@ spec:
- -jar
- jmx_prometheus_httpserver.jar
- "5556"
- example_configs/zookeeper.yaml
- /etc/kafka/jmx-zookeeper-prometheus.yaml
ports:
- containerPort: 5556
resources:
Expand All @@ -76,6 +76,9 @@ spec:
memory: 100Mi
limits:
memory: 150Mi
volumeMounts:
- name: config
mountPath: /etc/kafka
volumes:
- name: config
configMap:
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