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Purchasing an ECS in Quick Config Mode Scenarios Elastic Cloud Server (ECS) is a cloud server that provides scalable, on-demand resources, including vCPUs, memory, OS, and Elastic Volume Service (EVS) disks. After purchasing an ECS, you can use it like using your local computer or
Recovering an ECS from the Recycle Bin Scenarios You can recover ECSs from the recycle bin as needed within the kept duration. Constraints If your account is frozen or restricted, the recycle bin is unavailable. ECSs in the recycle bin cannot be recovered. Procedure Log in to the
One-Click ECS Password Reset Plug-in Obtaining the ECS One-Click Password Reset Plug-in Installing the One-Click Password Reset Plug-in on an Individual ECS Updating the One-Click Password Reset Plug-in for an ECS Using Scripts to Batch Update the One-Click Password Reset Plug-ins
How Is ECS Security Ensured? Host Security Service (HSS) helps you identify and manage the assets on your servers, eliminate risks, and defend against intrusions and web page tampering. There are also advanced protection and security operations functions available to help you easily
Can a Database Be Deployed on an ECS? Yes. You can deploy a database of any type on an ECS. Parent topic: Application Deployment and Software Installation
Can a Deleted ECS Be Restored? Whether a deleted ECS can be restored depends on whether data backup was enabled for it. If backup was enabled, you can use the backup files to restore data. If backup was not enabled, data cannot be restored. Therefore, before deleting an ECS, ensure
Obtaining the Password for Logging In to a Windows ECS Scenarios Password authentication is required to log in to a Windows ECS. If you select the key pair as the login credential when creating an ECS, you can obtain the administrator password generated when the ECS was initially
Deleting the Password for Logging In to a Windows ECS Scenarios After obtaining the initial password, you are advised to delete it from the system to ensure security. Deleting the initial password does not affect ECS running or login. Once deleted, the password cannot be retrieved
Updating Attributes of a Specified NIC for an ECS Function This API is used to update the attributes of a specified NIC for an ECS. Currently, only the NIC IP address can be updated. Constraints The attributes of a specified NIC can be updated only for stopped ECSs. Only the attributes
Deleting NICs from an ECS in a Batch Function This API is used to delete one or multiple NICs from an ECS. This API is an asynchronous API. After the deletion request is successfully delivered, a job ID is returned. This does not mean the deletion is complete. You need to call the
Updating NIC Attachment Information of an ECS Function This API is used to update the NIC attachment information of an ECS. Currently, only delete_on_determination can be updated. Debugging You can debug this API in API Explorer. Authorization Each account has all of the permissions
Detaching an EVS Disk from an ECS Function This API is used to detach an EVS disk from an ECS. This API is an asynchronous API. After the detachment request is successfully delivered, a job ID is returned. This does not mean the detachment is complete. You need to call the API by
Modifying a Single Disk Attached to an ECS Function This API is used to modify the information about a single disk attached to an ECS. Currently, only the delete_on_termination parameter can be modified. Constraints Yearly/monthly-billed disks cannot be modified. Shared disks cannot
Deleting Tags from an ECS in a Batch Function This API is used to delete tags from a specified ECS in a batch. The Tag Management Service (TMS) uses this API to batch manage the tags of an ECS. This API is idempotent. When you delete a tag but the tag does not exist, a successful
Querying Details About an ECS Group Function This API is used to query details about an ECS group. Debugging You can debug this API in API Explorer. Authorization Each account has all of the permissions required to call all APIs, but IAM users must have the required permissions specifically
Querying the NICs That Can Be Attached to An ECS Function This API is used to query the NICs that can be attached to an ECS. Debugging You can debug this API in API Explorer. Authorization Each account has all of the permissions required to call all APIs, but IAM users must have the
Creating an ECS (Discarded) Function This API is used to create a pay-per-use ECS. This API does not support automatic rollback after creating an ECS failed. If automatic rollback is required, call the API POST /v1/{project_id}/cloudservers. For details, see Creating ECSs (Pay-per-Use
Modifying an ECS (Discarded) Function This API is used to modify ECS details. Only the name and description of an ECS can be modified. This API has been discarded. Use the API described in Modifying ECS Details. URI PUT /v2.1/{project_id}/servers/{server_id} Table 1 describes the
Deleting an ECS (Discarded) Function This API is used to delete an ECS. This API has been discarded. Use the API described in Deleting ECSs. Constraints When an ECS is deleted, the NIC that is attached to the ECS and specified by port_id through the OpenStack Nova API will be retained
Starting an ECS (Discarded) Function This API is used to start a single ECS. This API has been discarded. Use the API described in Starting ECSs in a Batch. URI POST /v2.1/{project_id}/servers/{server_id}/action Table 1 describes the parameters in the URI. Table 1 Parameter description
