helm部署kafka集群

朱雀 2023-06-27 08:44 40阅读 0赞

helm部署kafka集群
    配置：
    node1-iot.com，ip：192.168.0.201
    node2-iot.com ip：192.168.0.202
    node3-iot.com ip：192.168.0.204
    
    一：部署helm以及storageclass查看其它文章
    
    二：helm部署kafka集群
    [root@master-iot kafka]# helm repo add incubator http://storage.googleapis.com/kubernetes-charts-incubator
    [root@master-iot kafka]# helm fetch incubator/kafka
    [root@master-iot kafka]# tar zxvf kafka-0.20.7.tgz
    [root@master-iot kafka]# cd kafka/

![在这里插入图片描述][20200105160926465.png]

这里改为自己的storageclass
    [root@master-iot kafka]# helm install -f kafka/values.yaml --name my-kafka incubator/kafka --namespace kafka
    [root@master-iot kafka]# kubectl get all -n kafka
    NAME                       READY   STATUS    RESTARTS   AGE
    pod/my-kafka-0             1/1     Running   0          21m
    pod/my-kafka-1             1/1     Running   0          19m
    pod/my-kafka-2             1/1     Running   0          18m
    pod/my-kafka-zookeeper-0   1/1     Running   0          21m
    pod/my-kafka-zookeeper-1   1/1     Running   0          21m
    pod/my-kafka-zookeeper-2   1/1     Running   0          20m
    
    NAME                                  TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)                      AGE
    service/my-kafka                      ClusterIP   10.96.74.222   <none>        9092/TCP                     21m
    service/my-kafka-headless             ClusterIP   None           <none>        9092/TCP                     21m
    service/my-kafka-zookeeper            ClusterIP   10.96.50.61    <none>        2181/TCP                     21m
    service/my-kafka-zookeeper-headless   ClusterIP   None           <none>        2181/TCP,3888/TCP,2888/TCP   21m
    
    NAME                                  READY   AGE
    statefulset.apps/my-kafka             3/3     21m
    statefulset.apps/my-kafka-zookeeper   3/3     21m
    
    三：测试
    root@my-kafka-0:/# kafka-topics --zookeeper my-kafka-zookeeper:2181 --describe
    Topic:test1	PartitionCount:1	ReplicationFactor:3	Configs:
    	Topic: test1	Partition: 0	Leader: 0	Replicas: 0,1,2	Isr: 0,1,2
    测试其它节点数据是否同步
    [root@master-iot kafka]# kubectl exec -it my-kafka-1 -n kafka bash
    root@my-kafka-1:/# kafka-topics --zookeeper my-kafka-zookeeper-headless:2181 --describe
    Topic:test1	PartitionCount:1	ReplicationFactor:3	Configs:
    	Topic: test1	Partition: 0	Leader: 0	Replicas: 0,1,2	Isr: 0,1,2
    数据一致

[20200105160926465.png]: https://img-blog.csdnimg.cn/20200105160926465.png