### 一个 kafka集群
---
generateName: testbed-
items:
  - name: kafka-cluster
    type: KAFKA_CLUSTER
    spec:
      zkspec: 
        replicas: 1
        image: "k8s.gcr.io/kubernetes-zookeeper:1.0-3.4.10"
        resources:
          requests: 
            memory: "1Gi"
            cpu: "500m"
            storage: "10Gi"
      kafkaspec: 
        replicas: 1
        imagePullPolicy: IfNotPresent
        image: "registry-mirror.pingcap.net/wurstmeister/kafka:2.13-2.7.1"
        command: 
          - "sh"
          - "-c"
          - "kafka-server-start.sh /opt/kafka/config/server.properties --override broker.id=${HOSTNAME##*-} --override listeners=PLAINTEXT://:9092 --override zookeeper.connect=$ZK_CONNECT --override log.dir=/var/lib/kafka "
        env:
          KAFKA_HEAP_OPTS: "-Xmx512M -Xms512M -XX:ParallelGCThreads=1"
          KAFKA_OPTS: "-Dlogging.level=INFO"
        resources:
          requests:
            memory: 1Gi
            cpu: 500m
            storage: 1Gi