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path: root/zookeeper/10zookeeper-config.yml
blob: eeba1e006a926d3d4de333e4d58ef9d73acc3a7f (plain) (blame)
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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