需要有关 Netplan 配置问题的帮助

Question

当我这样做时sudo netplan apply，它会向我显示权限警告。以下是终端显示的相同消息。

** (generate:2496): WARNING **: 05:24:24.943: Permissions for /etc/netplan/00-installer-config.yaml are too open. Netplan configuration should NOT be accessible by others.

** (generate:2496): WARNING **: 05:24:24.943: Permissions for /etc/netplan/01-network-manager-all.yaml are too open. Netplan configuration should NOT be accessible by others.
Cannot call openvswitch: ovsdb-server.service is not running.

** (process:2494): WARNING **: 05:24:25.215: Permissions for /etc/netplan/00-installer-config.yaml are too open. Netplan configuration should NOT be accessible by others.

** (process:2494): WARNING **: 05:24:25.215: Permissions for /etc/netplan/01-network-manager-all.yaml are too open. Netplan configuration should NOT be accessible by others.

** (process:2494): WARNING **: 05:24:25.296: Permissions for /etc/netplan/00-installer-config.yaml are too open. Netplan configuration should NOT be accessible by others.

** (process:2494): WARNING **: 05:24:25.296: Permissions for /etc/netplan/01-network-manager-all.yaml are too open. Netplan configuration should NOT be accessible by others.

** (process:2494): WARNING **: 05:24:25.296: Permissions for /etc/netplan/00-installer-config.yaml are too open. Netplan configuration should NOT be accessible by others.

** (process:2494): WARNING **: 05:24:25.296: Permissions for /etc/netplan/01-network-manager-all.yaml are too open. Netplan configuration should NOT be accessible by others.

stat /etc/netplan/00-installer-config.yaml:

  File: /etc/netplan/00-installer-config.yaml
  Size: 117         Blocks: 8          IO Block: 4096   regular file
Device: 253,0   Inode: 787924      Links: 1
Access: (0644/-rw-r--r--)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2023-07-10 00:36:05.082334425 +0000
Modify: 2023-06-12 09:56:02.404864248 +0000
Change: 2023-06-12 09:56:02.404864248 +0000
 Birth: 2023-06-12 09:56:02.404864248 +0000

stat netplan 命令的更清晰版本：https://www.coderstool.com/cs/Yf7XHb

cat /etc/netplan/00-installer-config.yaml:

network:
  ethernets:
    enp0s1:
      dhcp4: true
  version: 2

更清晰的代码片段： https: //www.coderstool.com/cs/3HwyVa

我继续使用“sudo systemctl start isc-dhcp-server”，“sudo systemctl enable isc-dhcp-server”，然后“sudo systemctl status isc-dhcp-server”。以下是命令的结果。

命令片段： https: //www.coderstool.com/cs/bF69W4

Answer 1

chmod 600 /etc/netplan/your_config_file.yaml应该可以解决你的问题。对警告中列出的每个 netplan 文件执行此操作。