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kind: ConfigMap
metadata:
name: zookeeper-config
namespace: kafka
apiVersion: v1
data:
init.sh: |-
#!/bin/bash
set -x
[ -z "$ID_OFFSET" ] && ID_OFFSET=1
export ZOOKEEPER_SERVER_ID=$((${HOSTNAME##*-} + $ID_OFFSET))
echo "${ZOOKEEPER_SERVER_ID:-1}" | tee /var/lib/zookeeper/data/myid
sed -i "s/server\.$ZOOKEEPER_SERVER_ID\=[a-z0-9.-]*/server.$ZOOKEEPER_SERVER_ID=0.0.0.0/" /etc/kafka/zookeeper.properties
zookeeper.properties: |-
tickTime=2000
dataDir=/var/lib/zookeeper/data
dataLogDir=/var/lib/zookeeper/log
clientPort=2181
initLimit=5
syncLimit=2
server.1=pzoo-0.pzoo:2888:3888:participant
server.2=pzoo-1.pzoo:2888:3888:participant
server.3=pzoo-2.pzoo:2888:3888:participant
server.4=zoo-0.zoo:2888:3888:participant
server.5=zoo-1.zoo:2888:3888:participant
log4j.properties: |-
log4j.rootLogger=INFO, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=[%d] %p %m (%c)%n
# Suppress connection log messages, three lines per livenessProbe execution
log4j.logger.org.apache.zookeeper.server.NIOServerCnxnFactory=WARN
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"
- pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d), name1=replica.(\\d)><>(\\w+)"
name: "zookeeper_$3"
labels:
replicaId: "$2"
- pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d), name1=replica.(\\d), name2=(\\w+)><>(\\w+)"
name: "zookeeper_$4"
labels:
replicaId: "$2"
memberType: "$3"
- pattern: "org.apache.ZooKeeperService<name0=ReplicatedServer_id(\\d), name1=replica.(\\d), name2=(\\w+), name3=(\\w+)><>(\\w+)"
name: "zookeeper_$4_$5"
labels:
replicaId: "$2"
memberType: "$3"
- pattern : java.lang<type=OperatingSystem><>SystemCpuLoad
- pattern : java.lang<type=Memory><HeapMemoryUsage>used
- pattern : java.lang<type=OperatingSystem><>FreePhysicalMemorySize
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