Change History

Released On	Description
2023-06-27	This issue is the fifth official release. Modified the following content: Added Ubuntu 18 and later in Setting the NIC to DHCP. Added a Cloudbase-Init configuration item in Installing and Configuring Cloudbase-Init. Updated steps in Configuring Cloud-Init.
2023-03-13	This issue is the fourth official release. Added the following content: Product Advantages Application Scenarios Features Constraints OSs Supported by BMSs Creating a BMS System Disk Image Tagging an Image Basic Concepts What Do I Do If I Cannot Find a Desired Image? What Are the Differences Between Images and Backups? Can I Tailor an Image? How Can I Back Up the Current Status of an ECS for Restoration in the Case of a System Fault? How Can I Apply a Private Image to an Existing ECS? Can I Import Data from a Data Disk Image to a Data Disk? Full-ECS Image FAQs Is There Any Difference Between the Image Created from a CSBS/CBR Backup and That Created from an ECS? What Do I Do If an ECS Created from a Windows Image Failed to Start After Running Sysprep? What Do I Do If I Cannot Create an Image in ZVHD2 Format Using an API? What Are the Differences Between Sharing Images and Replicating Images? How Do I Select an OS? Why Can't I Find My Private Image When I Want to Use It to Create an ECS or Change the OS of an ECS? Image Replication Image Deletion What Do I Do If Private Images Cannot Be Found on the Enterprise Project Management Service Page After EPS Is Enabled? What Do I Do If I Cannot Create an Image from a CSBS Backup or BMS Using a Subaccount with the Allow_all Permission After EPS Is Enabled? Cloud-Init Installation FAQ Can I Change the Image of a Purchased ECS? What Do I Do If No Partition Is Found During the Startup of an ECS Created from an Imported Private Image? Driver Installation Must I Install Guest OS Drivers on an ECS? Why Do I Need to Install and Update VMTools for Windows? What Is the Cause of the Failure to Install a Guest OS Driver on a Windows ECS? How Do I Install UVP VMTools in Windows? How Do I Install Native KVM Drivers in Linux? How Do I Install Native Xen and KVM Drivers? Image Tags How Many Tags Can I Add to an Image? How Do I Add, Delete, and Modify Image Tags? How Do I Search for Private Images by Tag? Modified the following content: Added the Tag Management Service (TMS) and updated the figure showing relationships between IMS and other services in Related Services. Updated the figure in Related Services. Added the Enterprise Project parameter in Creating a System Disk Image from a Windows ECS and Creating a System Disk Image from a Linux ECS. Added restrictions on VMDK image files in Preparing an Image File. Added configuration items Function, Enterprise Project, and Tag in Registering an External Image File as a Private Image and Registering an External Image File as a Private Image. Added a screenshot of the console operations in Creating a Data Disk Image from an External Image File. Added the description of sharing full-ECS image in Creating a Full-ECS Image from an ECS. Added CBR billing in Creating a Full-ECS Image from a CBR Backup. Added the Architecture and Enterprise Project parameters in Registering an ISO File as an ISO Image and Creating a Linux ECS from an ISO Image. Clarified that the operations in Overview are only applicable to the management console. Added a screenshot of the console operations in Quickly Importing an Image File (Linux) and Quickly Importing an Image File (Windows). Added attributes Boot Mode and Cloud-Init and updated the console operation screenshot in Modifying an Image. Added new scenarios in Deleting Images. Clarified that the cloud platform does not ensure the integrity or security of shared images and advised users to use images from a trusted sharer in Overview. Added a console operation screenshot and description in Overview. Added follow-up operations in Accepting or Rejecting Shared Images. Clarified that users need to be billed for storing exported images in Exporting an Image. Added the parameter Enterprise Project in Replicating Images. Added new questions and answers in Image Creation FAQs. Added new questions and answers in Image Sharing FAQs. Updated the console operation screenshot in How Do I Make a System Disk Image Support Fast ECS Creation?. Deleted the following content: "Replicating Images Across Regions"
2022-10-27	This issue is the third official release. Added the following content: Billing Importing an Image What Do I Do If I Cannot Share My Images? Modified the following content: Added the follow-up use of a system disk image to change the OS of an ECS in Introduction. Added background information in Creating a Full-ECS Image from an ECS. Added the description of a full-ECS image's status in Creating a Full-ECS Image from an ECS. Added the method of downloading the quick import tool in Quickly Importing an Image File. Added public image sources of private images that cannot be exported in Exporting an Image. Added the method of downloading the PV driver and UVP VMTools in Obtaining Required Software Packages. Added architecture descriptions in Installing the PV Driver. Added the reminder about restarting the ECS after UVP VMTools is installed in Installing UVP VMTools. Optimized the description in Optimization Process. Added a note for deleting log files in Clearing System Logs. Added the official guidance on Cloud-Init installation and a command for checking whether Cloud-Init has been installed in Installing Cloud-Init. Optimized operations in Configuring Cloud-Init.
2021-06-30	This issue is the second official release. Added the following content: Encrypting Images Why Can't I Find an ISO Image When I Want to Use It to Create an ECS or Change the OS of an ECS? Image Encryption Can I Download My Private Images to a Local PC? Can I Use the System Disk Image of an ECS on a BMS After I Export It from the Cloud Platform? Why Is the Image Size in an OBS Bucket Different from That Displayed in IMS? Can I Download a Public Image to My Local PC? What Do I Do If the Export Option Is Unavailable for My Image? What Are the Differences Between Import/Export and Fast Import/Export? Permissions Permissions Management Modified the following content: Modified "Prerequisites" in Creating a Data Disk Image from an ECS. Added the startup file /boot/efi/EFI/euleros/grub.cfg of EulerOS 2.9 in Changing the Disk Identifier in the GRUB Configuration File to UUID. Added the configuration of Cloud-Init 18.3 and later versions in Configuring Cloud-Init. Added the operation for enabling IPv6 on Windows Server 2012 in How Do I Configure an ECS to Dynamically Acquire IPv6 Addresses?
2020-10-31	This issue is the first official release.