在Debian系统上定制Zookeeper的安装选项可以通过以下步骤进行:
sudo apt update
sudo apt install openjdk-8-jdk
wget https://downloads.apache.org/zookeeper/zookeeper-3.7.0/apache-zookeeper-3.7.0-bin.tar.gz
tar -xzf apache-zookeeper-3.7.0-bin.tar.gz -C /opt
sudo cp /opt/apache-zookeeper-3.7.0-bin/conf/zoo_sample.cfg /opt/apache-zookeeper-3.7.0-bin/conf/zoo.cfg
dataDir=/var/lib/zookeeper/data
clientPort=2181
tickTime=2000
initLimit=10
syncLimit=5
server.1=192.168.1.1:2888:3888
server.2=192.168.1.2:2888:3888
server.3=192.168.1.3:2888:3888
echo "1" > /var/lib/zookeeper/data/myid
sudo nano /etc/systemd/system/zookeeper.service
添加以下内容:
[Unit]
Description=Apache Zookeeper Server
After=network.target
[Service]
Type=forking
User=nobody
Group=nogroup
ExecStart=/opt/apache-zookeeper-3.7.0-bin/bin/zkServer.sh start
ExecStop=/opt/apache-zookeeper-3.7.0-bin/bin/zkServer.sh stop
Restart=on-failure
[Install]
WantedBy=multi-user.target
sudo systemctl daemon-reload
sudo systemctl start zookeeper
sudo systemctl enable zookeeper
sudo systemctl status zookeeper
以上步骤展示了如何在Debian系统上安装和配置Zookeeper。请根据实际需求调整配置参数,并确保所有服务器的配置一致,以实现集群功能。