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Querying ECS Metadata Configuration Function This API is used to query the metadata configuration of an ECS. Constraints The ECS status (which is specified by OS-EXT-STS:vm_state) must be active, stopped, paused, or suspended.
You are advised to reset the ECS login password on the management console by referring to Resetting the Password for Logging In to an ECS on the Management Console. Prerequisites The ECS can be logged in. Background Table 1 shows the ECS password complexity requirements.
Deleting Specified ECS Metadata Function This API is used to delete specified ECS metadata. Constraints An ECS must be in active, stopped, paused, or suspended state, which is specified by OS-EXT-STS:vm_state.
Constraints An ECS allows a maximum of 10 tags. This API supports checking fine-grained permissions for enterprise projects. For details, see ecs:cloudServers:batchSetServerTags.
Prerequisites The yearly/monthly ECS is not expired. Enabling Auto-Renewal During Purchase You can enable auto-renewal on the ECS purchase page. For details, see Purchasing a Custom ECS.
Parent topic: Deploying MySQL on a Windows ECS
Therefore, before deleting an ECS, ensure that the data on the ECS has been backed up or migrated. Parent topic: ECS Deletion and Unsubscription
For details, see: Logging In to a Windows ECS Using VNC Logging In to a Linux ECS Using VNC The next time you log in, you can choose a proper login method based on your local environment and whether your ECS has an EIP bound. For details, see How Do I Log In to My ECS?.
ECS Lag (Windows) Why Is My Windows ECS Running Slowly?
ECS Lag (Linux) Why Is My Linux ECS Running Slowly?
Cold Migrating an ECS Function An ECS deployed on a DeH can be migrated to another DeH. An ECS deployed on a DeH can be migrated to a public resource pool. An ECS deployed in a public resource pool can be migrated to a DeH. This API is an asynchronous API.
Will NICs Added to an ECS Start Automatically? Based on test results, if the ECS runs CentOS 7.0, NICs added to the ECS cannot start automatically. You must start the NICs manually. Parent topic: Network Configuration
Parent topic: ECS Failure
Log in to the ECS using MSTSC and check whether audio files can be played properly. Parent topic: ECS Failure
A deleted ECS is retained in the ECS list on the management console only for a short period of time before it is permanently removed from the system. You can purchase another ECS of the same specifications. Parent topic: ECS Deletion and Unsubscription
Creating an ECS and Specifying a Non-root User for Login Scenarios When you create an ECS, user root is used by default for logging in to Linux ECSs. If you want to use a non-root user for login, create an ECS by referring to this section.
Adding NICs to an ECS in a Batch Function This API is used to add one or multiple NICs to an ECS. This API is an asynchronous API. After the NIC addition request is successfully delivered, a job ID is returned. This does not mean the NIC addition is complete.
After purchasing an ECS, you can click the ECS name on the list page and view the creation time and launch time in the ECS Information area. Parent topic: ECS Creation
Can I Change the OS of an ECS? Yes, you can change the OS of an ECS. If the OS running on an ECS cannot meet service requirements, for example, a higher OS version is required, you can change the ECS OS.
How Quickly Can I Obtain an ECS? Obtaining an ECS can take as little as a few minutes. The time it takes to obtain an ECS depends on ECS specifications, available resources (such as EVS disks and EIPs), and system load.
