我在 AlmaLinux 8.9 服务器上遇到了命名服务的问题。DNS 服务(命名)成功启动,但几秒钟后突然停止,导致失败状态。
以下是详细信息:
Operating System: AlmaLinux 8.9
DNS Software: BIND (named)
Control Panel: cPanel installed
Issue: named service starts but stops automatically after a few seconds
Error: systemctl status named shows "failed (Result: exit-code)"
Port: port 53 is open in CSF (UDP/TCP)
我已经验证了以下内容:
Permissions on configuration files (/etc/named.conf, /etc/rndc.key) are correct.
Configuration syntax has been validated using named-checkconf, and no errors were reported.
Resource usage (CPU, memory, disk) appears sufficient.
cPanel is installed on the server.
尽管进行了这些检查,命名服务在启动后不久仍会继续失败。此外,对此服务器上的 DNS 设置所做的任何更改都不会传播。
我尝试了以下故障排除步骤,但没有成功:
Restarting the named service multiple times.
Reviewing the rndc configuration and key file (/etc/rndc.key).
Checking journal logs (journalctl -u named) for any additional errors or clues.
有人能帮我找出这个问题的根本原因并提供可能的解决方案吗?非常感谢您的帮助。
谢谢。
编辑:
我使用命令检查了日志journalctl -u named -e
并发现以下条目:
Jun 27 12:05:12 irserver2.mydomain.com systemd[1]: Started Berkeley Internet Name Domain (DNS).
Jun 27 12:05:20 irserver2.mydomain.com sh[1932405]: kill: not enough arguments
Jun 27 12:05:20 irserver2.mydomain.com systemd[1]: named.service: Control process exited, code=exited status=1
Jun 27 12:05:20 irserver2.mydomain.com systemd[1]: named.service: Failed with result 'exit-code'.
6
named
?是否named
配置为记录到文件而不是日志(并且该文件中是否有错误)?–
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