我正在尝试在虚拟机上部署 PieCloudDB 数据库实例。如果我想实现网络访问控制,防止非法访问,如何配置白名单来实现?
部署PieCloudDB后,您可以通过SSH登录Coordinator节点,执行以下命令确认网络配置文件路径:
ps -ef | grep dispatch ## Check the coordinator service port
cd /home/openpie/cn0/mytest/1/6003/ ## Adjust the path according to your deployment
vim pg_hba.conf ## Add your allowed network whitelist to the "IPv4 local connections:"
for example:
host all all 192.168.1.0/24 md5
然后执行以下命令应用配置:
ps -ef | grep dispatch ## Check the PID of the coordinator process
kill -SIGHUP pid