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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
Restarting an ECS (Discarded) Function This API is used to restart a single ECS. This API has been discarded. Use the API described in Restarting 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
Disabling an ECS(Discarded) Function This API is used to stop a single ECS. This API has been discarded. Use the API described in Stopping 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
Locking an ECS (Discarded) Function This API is used to lock an ECS. You are only allowed to lock your own ECSs. After ECSs are locked, you will not be able to perform management operations on them, including life cycle management, status management, NIC management, disk management
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 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
Creating an ECS (Pay-per-Use) Function This API is used to create one or more ECSs billed in pay-per-use mode. This API is an asynchronous API. After the creation request is successfully delivered, a job ID is returned. This does not mean that the creation is complete. You need to
ECS Specifications Supported by MRS Clusters MRS uses ECSs of the following types in different application scenarios. General computing-plus: C3, C3ne, C6, and C6s Memory-optimized: M3, and M6 Ultra-high I/O: I3 and IR3 Kunpeng general computing-plus: KC1 MRS uses the following BMS
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
Batch Executing Commands on ECS Instances Scenarios Cloud Operations Center (COC) provides unified operations on ECS instances. You can submit script commands to one or more ECSs without login to quickly perform routine maintenance on them. Precautions You can perform this operation
Batch Changing OSs of ECS Instances Scenarios Cloud Operations Center (COC) provides unified operations on ECS instances. You can change the OSs of ECS instances one by one or in batches. Precautions If any instance is running, you need to stop the instance before performing this
Batch Reinstalling OSs of ECS Instances Scenarios Cloud Operations Center (COC) provides unified operations on ECS instances. You can reinstall the OSs of ECS instances one by one or in batches. Precautions If any instance is running, you need to stop the instance before performing
Quickly Viewing ECS Security Situation ECSs that are not protected by HSS are scanned for free in the early morning on each Monday. This section describes how to view the security situation of ECSs that are not protected by HSS. If you use HSS to protect ECSs, you can refer to this
Purchasing an ECS and Installing SAP HANA You must install SAP HANA first, and then the Backint Agent. You must install SAP HANA Studio or SAP HANA Cockpit on a Windows ECS to configure Backint. If you install SAP HANA on different servers, do not use the same system ID (SID). Otherwise
Comparing DCS and Open-Source Cache Services DCS supports single-node, master/standby, and cluster instances, ensuring high read/write performance and fast data access. It also supports various instance management operations to facilitate your O&M. With DCS, you only need to focus
Comparing DCS Redis Instance Types Table 1 describes the differences between different Redis instance types in terms of features and commands. DCS for Redis 3.0 is no longer provided. You can use DCS for Redis 5.0 or later. Table 1 Differences between DCS instance types Item Single-Node
