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Security Updates for HCE Security Updates Overview About CVE Yum Command Parameters Querying Security Updates Checking for Security Updates Installing Security Updates
Selecting HCE as the Public Image When Creating an ECS Procedure Log in to the ECS console. Select HCE as the public image. On the Configure Basic Settings page, select Public Image, and select Huawei Cloud EulerOS and an image version. For details about the other steps to purchase
Migrating an OS to HCE 2.0 Constraints Migrating Procedure Conflicting Packages Parent topic: Migrating an OS
Upgrading HCE and RPM Packages Upgrade Overview Using dnf or yum to Upgrade Upgrade Using OSMT Appendixes
Migrating an OS to HCE 1.1 Constraints Migration Operations Parent topic: Migrating an OS
Configuring Repositories and Installing Software for HCE HCE uses RPM packages to manage software and provides the official repository matching the OS to release software packages and update packages. You can run the dnf/yum commands for common software management functions, such
Why Can't HCE Obtain an IPv6 Address After IPv6 Is Enabled for an ECS? Background After IPv6 is enabled for ECS NICs on the ECS console, HCE cannot obtain an IPv6 address because DHCP is not correctly configured for the OS. Symptoms IPv6 has been enabled on the ECS console, and an
Changing an OS to HCE Constraints If you want to change the OS of a yearly/monthly ECS, the system disk capacity may be insufficient for the new image. If this is the case, you need to detach the system disk from the ECS and expand its capacity before changing the OS. There must be
How Do I Enable SELinux of HCE? SELinux is disabled by default on HCE. You can enable SELinux as needed. Do not run the /etc/selinux/config command to enable SELinux. If you enable SELinux by running this command, login may fail. Procedure Open the configuration file /boot/grub2/grub.cfg
How Do I Disable SELinux of HCE? By default, SELinux is enabled on HCE. You can disable it as needed. 1. Run getenforce to check the SELinux status. Enforcing indicates SELinux is enabled. Figure 1 Example of enabled SELinux 2. Open the /etc/selinux/config configuration file, set
