3台linux搭建Pulsar集群环境用于测试

搭建 Pulsar 集群需要 3 个组件:ZooKeeper 集群、BookKeeper 集群和 broker 集群 以下部署策略: 192.168.1.46 (部署BookKeeper,部署broker) 192.168.1.47 (部署BookKeeper,部署broker) 192.168.1.48 (部署单个ZK,部署BookKeeper,部署broker) 前期准备 1)jdk1.8 2)在各机器根下创建 data目录,下载apache-pulsar-2.4.2-bin.tar.gz拷到data目录下 chmod 777 apache-pulsar-2.4.2-bin.tar.gz tar xvfz apache-pulsar-2.4.2-bin.tar.gz 一 ZooKeeper 集群 为了简单一台机器上部署单个ZK使用. 1) 在data目录下创建 zookeeper和zookeeper/logs目录 2) 修改 zookeeper.conf 文件 dataDir=/data/zookeeper dataLogDir=/data/zookeeper/logs server.3=192.168.1.48:2888:3888 3) 执行命令 echo 3 > /data/zookeeper/zookeeper/myid 4) 启动zk /data/apache-pulsar-2.4.2$ PULSAR_EXTRA_OPTS="-Dstats_server_port=8001" bin/pulsar-daemon start zookeeper (注意:因为ZK和broker部署在同一机器启动时要加上PULSAR_EXTRA_OPTS="-Dstats_server_port=8001" 改变端口,否则到后边在冲突) 5) 初始化集群元数据 bin/pulsar initialize-cluster-metadata --cluster pulsar-cluster-zk --zookeeper 192.168.1.48:2181 --configuration-store 192.168.1.48:2181 --web-service-url http://192.168.1.48:8080 --web-service-url-tls https://192.168.1.48:8443 --broker-service-url pulsar://192.168.1.48:6650 --broker-service-url-tls pulsar+ssl://192.168.1.48:6651 二 BookKeeper 集群 1)创建 /data/bookkeeper/目录 2)bookkeeper.conf 文件 advertisedAddress=HOSTNAMEIP (根据机器IP填写) zkServers=192.168.1.48:2181 journalDirectory=/data/bookkeeper/journal ledgerDirectories=/data/bookkeeper/ledgers 3 执行初始化元数据命令;若出现提示,输入 Y,继续(只需在一个bookie节点执行一次) /data/apache-pulsar-2.4.2$ bin/bookkeeper shell metaformat 4)启动 data/apache-pulsar-2.4.2$ bin/pulsar-daemon start bookie 5)另两台机器根据以上操作分别启动 三部署 broker集群 1 修改配置文件broker.conf zookeeperServers=192.168.1.48:2181 configurationStoreServers=192.168.1.48:2181 advertisedAddress=HOSTNAME (根据机器IP填写) clusterName=pulsar-cluster-zk 2 启动data/apache-pulsar-2.4.2$ bin/pulsar-daemon start broker 3 另两台机器根据以上操作分别启动

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