SL Micro 上的远程 root 登录

For enhanced security, new installations of SL Micro 6.1 and later do not allow password-based remote root login anymore, which affects server and proxy container hosts running on SL Micro and managed SL Micro clients. Also, SLE Micro 5.5 clients with password-based remote root login which will when be migrated to 6.1/6.2 will suddenly lose this access and must be newly configured. For more information, see SL Micro Release Notes 6.1 (https://www.suse.com/releasenotes/x86_64/SL-Micro/6.1/index.html#jsc-SMO-405).

在部署 SUSE Multi-Linux Manager 的组件（如 SUSE Multi-Linux Manager 代理）时，默认情况下需要进行基于口令的远程 root 登录。您可通过以下步骤启用基于口令的远程 root 登录。

过程：在 SL Micro 上启用基于口令的 SSH root 登录

You can enable SSH root login in two different ways. Either of them will work; choose the one that best fits your setup.

Option A: Use the preconfigured package

  1. Install the package openssh-server-config-rootlogin from the UI/API on the client.

  2. Reboot the container host to activate the new configuration either from UI or from terminal

Option B: Edit the SSH configuration manually

  1. Add a drop-in config /etc/ssh/sshd_config.d/permit_root.conf file, with the following content:

    PermitRootLogin yes

  2. Reload the SSH server configuration

    systemctl reload sshd

  3. If connected using SSH, before disconnecting from the server, validate the SSH server is working correctly by opening a new SSH connection.

有关 transactional-update 详细信息，请参见 https://documentation.suse.com/sle-micro/6.1/html/Micro-transactional-updates/。