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Binding an EIP to an ECS Scenarios This section describes how to bind an EIP to an ECS by calling APIs. Prerequisites You have created an ECS. For details, see Purchasing an ECS. If you use a token for authentication, you must obtain the token and add X-Auth-Token to the request header
What Is KVS? Overview Key-Value Storage Service (KVS) provides fully managed key-value (KV) data storage and indexing for sectors such as gaming, big data, and Internet. It is mainly used to store KV data (including metadata, description data, management parameters, and state data
Deploying an Application on ECS Purchasing and Configuring an ECS This section uses Elastic Cloud Server (ECS). You can also use your own Linux host that runs Ubuntu 16.04 OS. Buy an ECS. The following table lists mandatory configurations. You can also select other configurations
ECS Specifications for CloudPond This section describes the specifications supported by CloudPond. General Computing General Computing-plus Memory-Optimized For details, see Specifications. For details about how to purchase an ECS, see Creating an ECS at an edge site. General Computing
Modifying ECS Details Function This API is used to modify ECS details. Only the name and description of an ECS can be modified. This API supports checking fine-grained permissions for enterprise projects. For details, see ecs:cloudServers:updateServer. Constraints This API is used
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. After the cold migration
Modifying the Specifications of an ECS Function This API is used to modify ECS specifications. This API is an asynchronous API. After the specifications modification request is successfully delivered, a job ID is returned. This does not mean the modification is complete. You need
Querying NICs of an ECS Function This API is used to query NICs of an ECS. URI GET /v1/{project_id}/cloudservers/{server_id}/os-interface Table 1 describes the parameters in the URI. Table 1 Parameter description Parameter Mandatory Description project_id Yes Specifies the project
Changing a VPC for an ECS Function This API is used to change a VPC for an ECS. This API is an asynchronous API. After the VPC change request is successfully delivered, job_id is returned. This does not mean the VPC change is complete. You need to call the API by referring to Querying
Updating ECS Metadata Function This API is used to update ECS metadata. If the metadata does not contain the target field, the field is automatically added. If the metadata contains the target field, the field value is automatically updated. If the field in the metadata is not requested
Querying Tags of an ECS Function This API is used to query the tags of a specified ECS. The Tag Management Service (TMS) uses this API to query all tags of an ECS. This API supports checking fine-grained permissions for enterprise projects. For details, see ecs:cloudServers:showServerTags
ECS Group Management Creating an ECS Group Deleting an ECS Group Adding an ECS to an ECS Group Removing an ECS from an ECS Group Querying ECS Groups Querying Details About an ECS Group Parent topic: APIs
Creating an ECS Group Function This API is used to create an ECS group. Constraints Only anti-affinity groups are supported. URI POST /v1/{project_id}/cloudservers/os-server-groups Table 1 describes the parameters in the URI. Table 1 Parameter description Parameter Mandatory Description
Deleting an ECS Group Function This API is used to delete an ECS group. URI DELETE /v1/{project_id}/cloudservers/os-server-groups/{server_group_id} Table 1 describes the parameters in the URI. Table 1 Parameter description Parameter Mandatory Description project_id Yes Specifies the
Querying ECS Groups Function This API is used to query ECS groups. URI GET /v1/{project_id}/cloudservers/os-server-groups?limit={limit}&marker={marker} Table 1 describes the parameters in the URI. Table 1 Path parameters Parameter Mandatory Description project_id Yes Specifies the
Attaching a NIC to an ECS Scenarios If an ECS requires multiple NICs, you can call the API for creating NICs and attach them to the ECS. A NIC can be attached by setting the nics parameter during ECS creation or after the ECS is created. This section describes how to attach a NIC
ECS Group Management Permission API Action Dependencies IAM Project Enterprise Project Authorization by Instance Authorization by Tag Deleting an ECS group DELETE /v1/{project_id}/cloudservers/os-server-groups/{server_group_id} ecs:cloudServers:deleteServerGroup - Supported Supported
Encrypting Data in ECS Overview KMS supports one-click encryption for ECS. The images and data disks of ECS can be encrypted. When creating an ECS, if you select an encrypted image, the system disk of the created ECS automatically has encryption enabled, with its encryption mode same
Querying ECS Specifications Function This API is used to query ECS specifications. Calling Method For details, see Calling APIs. URI GET /v1/{project_id}/dbss/audit/specification Table 1 URI parameter Parameter Mandatory Parameter Type Description project_id Yes String Project ID.
Creating and Configuring an ECS In the private image list, locate the system disk image registered in Registering an Image File as an ECS Private Image, and click Apply for Server in the Operation column of the image. For details about the parameters for creating an ECS, see Purchasing