Data Structure for Querying Details About Specifications

os_extra_specs (flavor) Field Description

This field is used by the following APIs:

  • Querying details about flavors and extended flavor information: /v1/{project_id}/cloudservers/flavors

  • Querying details about the extended ECS flavor field: /v1/{project_id}/flavors/{flavor_id}/os-extra_specs

Table 1 os_extra_specs field description

Parameter

Type

Description

ecs:performancetype

String

Specifies the ECS flavor type:

  • normal: general computing

  • cpuv1: computing I

  • cpuv2: computing II

  • computingv3: general computing-plus

  • highmem: memory-optimized

  • saphana: large-memory

  • diskintensive: disk-intensive

  • diskintensive: disk-intensive

  • highio: ultra-high I/O

  • highcpu: high-performance computing

  • gpu: GPU-accelerated

resource_type

String

Specifies the resource type. resource_type is used to differentiate between the types of the physical servers accommodating ECSs.

instance_vnic:type

String

Specifies the NIC type. The value of this parameter is consistently enhanced, indicating that network enhancement ECSs are to be created.

instance_vnic:instance_bandwidth

String

Specifies the maximum bandwidth in the unit of Mbit/s. The maximum value of this parameter is 10,000.

instance_vnic:max_count

String

Specifies the maximum number of NICs. The maximum value of this parameter is 4.

quota:local_disk

String

The value of this parameter is in format of "{type}:{count}:{size}:{safeFormat}", where,

  • type: indicates the disk type, which can only be HDD.

  • count: indicates the number of local disks.

  • size: indicates the capacity of a single disk, in GB. Currently, only 1675 is supported. The actual disk size is 1800, and the available size after formatting is 1675.

  • safeFormat: indicates whether the local disks of the ECS are securely formatted.

Note

This field is dedicated for disk-intensive ECSs.

quota:nvme_ssd

String

The value of this parameter is in the format of {type}:{spec}:{num}:{size}:{safeFormat}:.

  • type: indicates the capacity of a single NVME SSD disk attached to the ECS, which can only be 1.6 TB or 3.2 TB.

  • spec: indicates the specification of the NVME SSD disk, which can be large or small.

    If the value is large, only I3 ECSs are supported.

  • num: indicates the number of partitions on the disk.

  • size: indicates the capacity, in the unit of GB, of the disk used by the guest user. If the spec value is large, the value of this parameter is the size of a single disk attached to the ECS. If the spec value is small, the value of this parameter is 1/4 or 1/2 of the specification.

  • safeFormat: indicates whether the local disks of the ECS are securely formatted.

    If the value is True, only I3 ECSs are supported.

Note

This field is dedicated for ultra-high I/O ECSs.

extra_spec:io:persistent_grant

String

Specifies whether persistence is supported. The value of this parameter is true.

This parameter indicates that the ECS is persistently authorized to access the storage.

Note

This field is dedicated for disk-intensive D1 ECSs.

ecs:generation

String

Specifies the generation of an ECS type.

For example, 3 in s3 indicates the general-purpose third-generation ECSs. For details about flavors and generations, see "ECS Specifications" in the Elastic Cloud Server User Guide.

ecs:virtualization_env_types

String

Specifies a virtualization type.

  • If the parameter value is FusionCompute, the ECS uses Xen virtualization.

  • If the parameter value is CloudCompute, the ECS uses KVM virtualization.

Note

This field is optional.

cond:operation:status

String

This parameter takes effect region-wide. If an AZ is not configured in the cond:operation:az parameter, the value of this parameter is used by default. If this parameter is not set or used, the meaning of normal applies. Options:

  • normal: indicates normal commercial use of the flavor.

  • abandon: indicates that the flavor has been canceled (not displayed).

  • sellout: indicates that the flavor has been sold out.

  • obt: indicates that the flavor is under open beta testing (OBT).

  • obt_sellout: indicates that the OBT resources are sold out.

  • promotion: indicates the recommended flavor (commercial use, which is similar to normal).

cond:operation:az

String

This parameter takes effect AZ-wide. If an AZ is not configured in this parameter, the value of the cond:operation:status parameter is used by default. This parameter is in the format of "az(xx)". The value in parentheses is the flavor status in an AZ. If the parentheses are left blank, the configuration is invalid. The cond:operation:az options are the same as the cond:operation:status options.

For example, a flavor is for commercial use in AZs 0 and 3, sold out in AZ 1, for OBT in AZ 2, and is canceled in other AZs. Then, set parameters as follows:

  • cond:operation:status: abandon

  • cond:operation:az: az0(normal), az1(sellout), az2(obt), az3(normal)

Note

Configure this parameter if the flavor status in an AZ is different from the cond:operation:status value.

quota:max_rate

String

Specifies the maximum bandwidth.

  • Unit: Mbit/s. If a bandwidth is in the unit of Gbit/s, it must be divided by 1,000.

quota:min_rate

String

Specified the assured bandwidth.

  • Unit: Mbit/s. If a bandwidth is in the unit of Gbit/s, it must be divided by 1,000.

quota:max_pps

String

Specifies the maximum intranet PPS.

  • Unit: number. If a value is in the unit of 10,000, it must be divided by 10,000.

cond:operation:charge

String

Specifies a billing type.

  • All the billing types are supported if this parameter is not set.

cond:compute

String

Specifies computing constraints.

  • autorecovery: indicates that automatic recovery is supported.

  • If this parameter does not exist, automatic recovery is not supported.

last updated: 2024-11-08 14:21 UTC - commit: c986e0f7c0392c4cd98c9cb56ea7f6b22cacb972