在Ubuntu上配置Zookeeper权限通常涉及以下几个方面:
sudo addgroup zookeeper
sudo adduser --system --group --no-create-home --home /var/lib/zookeeper zookeeper
zoo.cfg
)的权限设置正确,以防止未授权访问。sudo chown zookeeper:zookeeper /etc/zookeeper/conf/zoo.cfg
sudo chmod 640 /etc/zookeeper/conf/zoo.cfg
/var/lib/zookeeper
)需要有适当的权限,以确保只有ZooKeeper进程可以读写数据。sudo chown -R zookeeper:zookeeper /var/lib/zookeeper
sudo chmod -R 750 /var/lib/zookeeper
/var/log/zookeeper
)也应该有适当的权限设置。sudo chown zookeeper:zookeeper /var/log/zookeeper
sudo chmod 640 /var/log/zookeeper
zoo.cfg
中配置。authProvider.1=org.apache.zookeeper.server.auth.SASLAuthenticationProvider
jaasLoginRenew=3600000
zookeeper.acl
),并定义用户和权限。createUser user1 password1
createRole role1 "user1"
grant role1 "create,read,write" /path/to/node
sudo systemctl restart zookeeper
sudo ufw allow 2181/tcp
sudo ufw status
请注意,这些操作应该由具有适当系统管理权限的用户执行。在进行任何更改之前,请确保备份所有重要数据和配置文件,并了解每个命令的作用。