Updated on 2022-02-22 GMT+08:00

Querying BMS Flavors (Native OpenStack API)

Function

This API is used to query BMS flavors.

Constraints

The flavors you obtained using this API are all the flavors in the system. The flavors whose names starting with physical are BMS flavors and can be used to create BMSs.

URI

GET /v2.1/{project_id}/flavors/detail{?minDisk={minDisk}&minRam={minRam}&sort_key={sort_key}&sort_dir={sort_dir}}

Table 1 lists the parameters.

Table 1 Parameter description

Parameter

Mandatory

Description

project_id

Yes

Specifies the project ID.

For details about how to obtain the project ID, see Obtaining a Project ID.

Table 2 lists the optional parameters that can be used to query BMS flavors.

Table 2 Optional parameters

Parameter

Mandatory

Type

Description

minDisk

No

String

Specifies the minimum disk size in GB. Only the BMSs with a disk size greater than or equal to the minimum size can be queried.

minRam

No

String

Specifies the minimum memory size in MB. Only the BMSs with the memory size greater than or equal to the minimum size can be queried.

sort_key

No

String

Specifies the sorting field. The default value is flavorid. The value of this parameter can also be name, memory_mb, vcpus, root_gb, or flavorid.

sort_dir

No

String

Specifies the sorting of BMS flavors.

The value can be asc or desc, and is asc by default.

Request Message

  • Request parameters

    None

  • Example request
    • With no optional parameter
      1
      GET https://{ECS Endpoint}/v2.1/bbf1946d374b44a0a2a95533562ba954/flavors/detail
      
    • With an optional parameter
      1
      GET https://{ECS Endpoint}/v2.1/bbf1946d374b44a0a2a95533562ba954/flavors/detail?minDisk=3725
      
    • With multiple optional parameters
      1
      GET https://{ECS Endpoint}/v2.1/bbf1946d374b44a0a2a95533562ba954/flavors/detail?minDisk=3725&is_public=true
      

Response Message

  • Response parameters

    Parameter

    Type

    Description

    flavors

    Array of objects

    Specifies BMS flavors. For details, see Table 3.

    Table 3 flavors field data structure description

    Parameter

    Type

    Description

    id

    String

    Specifies the BMS flavor ID.

    name

    String

    Specifies the BMS flavor name.

    vcpus

    Integer

    Specifies the number of CPU cores in the BMS flavor.

    ram

    Integer

    Specifies the memory size (MB) in the BMS flavor.

    disk

    Integer

    Specifies the disk size (GB) in the BMS flavor.

    swap

    String

    This is a reserved attribute.

    OS-FLV-EXT-DATA:ephemeral

    Integer

    This is a reserved attribute.

    OS-FLV-DISABLED:disabled

    Boolean

    This is a reserved attribute.

    rxtx_factor

    Float

    This is a reserved attribute.

    os-flavor-access:is_public

    Boolean

    This is a reserved attribute.

    links

    Array of objects

    Specifies shortcut links of the BMS flavor. For details, see Table 4.

    Table 4 links field data structure description

    Parameter

    Type

    Description

    rel

    String

    Specifies the shortcut link marker name.

    • self: resource link that contains the version number. It is used when immediate tracing is required.
    • bookmark: resource link that can be stored for a long time.

    href

    String

    Specifies the corresponding shortcut link.

  • Example response
    {
        "flavors": [
            {
                "name": "physical.o2.medium",
                "links": [
                    {
                        "href": "https://openstack.example.com/v2/c685484a8cc2416b97260938705deb65/flavors/physical.o2.medium",
                        "rel": "self"
                    },
                    {
                        "href": "https://openstack.example.com/c685484a8cc2416b97260938705deb65/flavors/physical.o2.medium",
                        "rel": "bookmark"
                     }
                ],
                "ram": 321725,
                "OS-FLV-DISABLED:disabled": false,
                "vcpus": 56,
                "swap": "",
                "os-flavor-access:is_public": true,
                "rxtx_factor": 1,
                "OS-FLV-EXT-DATA:ephemeral": 0,
                "disk": 3725,
                "id": "physical.o2.medium"
            }
        ]
                    }

Returned Values

Normal values

Returned Values

Description

200

The server has successfully processed the request.

For details about other returned values, see Status Codes.

Error Codes

See Error Codes.