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Unlocking an ECS (Discarded) Function This API is used to unlock an ECS. After an ECS is unlocked, common users are allowed to manage the ECS. URI POST /v2.1/{project_id}/servers/{server_id}/action Table 1 describes the parameters in the URI. Table 1 Parameter description Parameter
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. URI PUT /v1/{project_id}/cloudservers/{server_id}/os-interface/{port_id} Table 1 describes the parameters
Resetting the Password for Logging In to an ECS in the OS Scenarios This section describes how to reset the password for logging in to an ECS in the OS when the password is about to expire, the password is forgotten, or you are logging in to the ECS for the first time. It is a good
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
Why Is the OS Version of My ECS Not the One in the Image I Selected During ECS Creation? Symptom You run the following command on your ECS to query its OS version: /etc/redhat-release Assume that the command output shows that the current version is CentOS 7.6. However, the OS version
How Do I Upgrade or Downgrade the Specifications of an ECS and Do I Need to Stop the ECS? If the specifications of an existing ECS cannot meet service requirements, modify the ECS specifications as needed, for example, upgrading the vCPUs and memory. To do so, switch to the list view
Why Do the Disks of a Windows ECS Go Offline After I Modify the ECS Specifications? Scenarios After you modify specifications of a Windows ECS, the disks may go offline. You need to check the number of disks after you modify the specifications. Procedure Check whether the number of
Why Does the Disk Attachment of a Linux ECS Fail After I Modify the ECS Specifications? Scenarios After you modify specifications of a Linux ECS, disk attachment may fail. You need to check the disk attachment after you modify the specifications. Procedure Log in to the ECS as user
Logging In to a Linux ECS from a Mobile Terminal Scenarios This section describes how to access a Linux ECS from a mobile terminal. For instructions about how to log in to a Linux ECS from an iOS terminal through Termius, see Logging In to a Linux ECS from an iOS Terminal. For instructions
Manually Installing a Tesla Driver on a GPU-accelerated ECS Scenarios Before using a GPU-accelerated ECS, make sure that the desired Tesla driver and CUDA toolkit have been installed on the ECS for computing acceleration. A computing-accelerated (P series) ECS created using a public
Logging In to a Windows ECS from a Linux Computer Scenarios This section describes how to log in to a Windows ECS from a Linux computer. Prerequisites The target ECS is running. The ECS must have an EIP bound. An EIP is not required if you log in to an ECS through an intranet using
Uninstalling a GPU Driver from a GPU-accelerated ECS Scenarios You can manually uninstall a GPU driver from a GPU-accelerated ECS. This section describes how to uninstall a GPU driver from a Windows ECS and a Linux ECS. Uninstalling a GPU Driver from a Windows ECS Uninstalling a GPU
Updating the One-Click Password Reset Plug-in for an ECS You can reset the password for logging in to an ECS with just a few clicks if you forgot the password or the password expires. This section describes how to update the one-click password reset plug-in for an ECS. Notes The one-click
Configuring Custom Policies for ECS Self-Service O&M Scenario ECS self-service O&M depends on Cloud Operations Center (COC). After COC is enabled and authorized, two agencies "ServiceLinkedAgencyForCOC" and "ServiceAgencyForCOC" will be automatically created and granted permissions
Exporting ECS Information from the Recycle Bin Scenarios The information of all your account's ECSs in the recycle bin can be exported to an XLSX file locally. The file contains the ECS name, ID, status, AZ, specifications, image, IP address, remaining duration, and DeH name. Procedure
Obtaining the ECS One-Click Password Reset Plug-in Scenarios If the password failed to be reset, this may be because the one-click password reset plug-in has not been installed. You can install the plug-in and verify its integrity following the instructions provided in this section
Logging In to a Linux ECS Using an SSH Password Scenarios This section describes how to remotely log in to a Linux ECS using an SSH password from a Windows and a Linux server, respectively. Prerequisites The target ECS is running. You have bound an EIP to the ECS. For details, see
Deleting the Initial Password for Logging In to a Windows ECS Scenarios After you obtain the initial password, it is a good practice to delete it to ensure system security. Deleting the initial password does not affect ECS operation or login. Once deleted, the password cannot be retrieved
