GetCandidateZonesClustersHostsForCreatingVm

GET/zstack/v1/vm-instances/candidate-destinations

Operation ID

GetCandidateZonesClustersHostsForCreatingVm

Since

3.10.0

Execution Mode

Synchronous

Auth Context

Auth Required

Auth Context

Send these values as request headers when calling this API.

AuthorizationstringRequired

Bearer Token

X-Tenant-IDstring

X-Tenant-ID

Request Inputs

application/json

Query Parameters

instanceOfferingUuid
String
Optional. The instance offering UUID.
imageUuid
StringRequired
The image UUID.
l3NetworkUuids
ListRequired
The L3 network list.
rootDiskOfferingUuid
String
Optional. The disk offering of the root volume. This parameter is required only when the image type specified in imageUuid is ISO.
dataDiskOfferingUuids
List
Optional. The disk offering list.

Body Fields

cpuNum
int
Optional. The CPU count.
memorySize
long
Optional. The memory size. Unit: Byte.

Responses

200 OK

On success, this API returns the following response structure.

success
booleanRequired
Whether the operation succeeds.
error
ErrorCodeRequired
The error code. If not null, the operation fails, or vice versa. For more information, see error.
- code
  StringRequired
  The error code, which is a numbered or alphanumeric code that specifies an error. For example, SYS.1000, HOST.1001.
- description
  StringRequired
  The brief description of the error.
- details
  StringRequired
  The details about the error.
- elaboration
  StringRequired
  The reserved field. Default value: null.
- opaque
  LinkedHashMapRequired
  The reserved field. Default value: null.
- cause
  ErrorCodeRequired
  The root error, which is the associated root cause of the current error. If no root error exists, this parameter is null.
zones
ListRequired
See zones.
- uuid
  StringRequired
  The resource UUID.
- name
  StringRequired
  The resource name.
- description
  StringRequired
  The detailed description of the resource.
- state
  StringRequired
  The resource state.
- type
  StringRequired
  The resource type.
- createDate
  TimestampRequired
  The creation date.
- lastOpDate
  TimestampRequired
  The last operation date.
clusters
ListRequired
See clusters.
- name
  StringRequired
  The resource name.
- uuid
  StringRequired
  The resource UUID.
- description
  StringRequired
  The detailed description of the resource.
- state
  StringRequired
  The cluster state.
- hypervisorType
  StringRequired
  The hypervisor type.
- createDate
  TimestampRequired
  The creation date.
- lastOpDate
  TimestampRequired
  The last operation date.
- zoneUuid
  StringRequired
  The zone UUID.
- type
  StringRequired
  The reserved field.
hosts
ListRequired
See hosts.
- zoneUuid
  StringRequired
  The zone UUID.
- name
  StringRequired
  The resource name.
- uuid
  StringRequired
  The resource UUID.
- clusterUuid
  StringRequired
  The cluster UUID.
- description
  StringRequired
  The detailed description of the resource.
- managementIp
  StringRequired
  The management IP.
- hypervisorType
  StringRequired
  The hypervisor type.
- state
  StringRequired
  The resource state.
- status
  StringRequired
  The resource status.
- totalCpuCapacity
  LongRequired
  The total CPU capacity.
- availableCpuCapacity
  LongRequired
  The available CPU capacity.
- totalMemoryCapacity
  LongRequired
  The total memory capacity.
- availableMemoryCapacity
  LongRequired
  The available memory capacity.
- createDate
  TimestampRequired
  The creation date.
- lastOpDate
  TimestampRequired
  The last operation date.

Request Example

Conversion Warnings

python: found "variable_assignment" AST node, only "command", "pipeline" or "redirected_statement" are supported instanceOfferingUuid=0a3d761b0e3031a9b3c62f418fdade09&imageUuid=f6885d39912b347880517a58a9f5ad5b\ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
javascript: found "variable_assignment" AST node, only "command", "pipeline" or "redirected_statement" are supported instanceOfferingUuid=0a3d761b0e3031a9b3c62f418fdade09&imageUuid=f6885d39912b347880517a58a9f5ad5b\ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
java: found "variable_assignment" AST node, only "command", "pipeline" or "redirected_statement" are supported instanceOfferingUuid=0a3d761b0e3031a9b3c62f418fdade09&imageUuid=f6885d39912b347880517a58a9f5ad5b\ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
go: found "variable_assignment" AST node, only "command", "pipeline" or "redirected_statement" are supported instanceOfferingUuid=0a3d761b0e3031a9b3c62f418fdade09&imageUuid=f6885d39912b347880517a58a9f5ad5b\ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

curl -X GET '{host}/zstack/v1/vm-instances/candidate-destinations?instanceOfferingUuid={instanceOfferingUuid}&imageUuid={imageUuid}&l3NetworkUuids={l3NetworkUuids}&rootDiskOfferingUuid={rootDiskOfferingUuid}&dataDiskOfferingUuids={dataDiskOfferingUuids}&zoneUuid={zoneUuid}&clusterUuid={clusterUuid}&defaultL3NetworkUuid={defaultL3NetworkUuid}&systemTags={systemTags}&userTags={userTags}' \
  -H 'Authorization: Bearer {token}' \
  -H 'Content-Type: application/json' \
  -d '{
  "cpuNum": "{cpuNum}",
  "memorySize": "{memorySize}"
}'

Response Example

{
  "zones": [
    {
      "uuid": "b145bc2ad8f14810a6eec0f28508ca14",
      "name": "zone"
    }
  ],
  "clusters": [
    {
      "name": "cluster1",
      "uuid": "49adbf0f48a14b899b0e6f7928556313",
      "hypervisorType": "KVM",
      "createDate": "May 11, 2017 1:23:06 PM",
      "lastOpDate": "May 11, 2017 1:23:06 PM",
      "zoneUuid": "b68fec24ba0f492c94c2e046072c16f0"
    }
  ],
  "hosts": [
    {
      "zoneUuid": "b145bc2ad8f14810a6eec0f28508ca14",
      "name": "example",
      "uuid": "e1a5cb10bcbc48b4ab6dd4e648ef5960",
      "clusterUuid": "d5b32ea0ae1444d3b8b5a6b9d759af54",
      "description": "example",
      "managementIp": "192.168.0.1",
      "hypervisorType": "KVM",
      "state": "Enabled",
      "status": "Connected",
      "totalCpuCapacity": 4,
      "availableCpuCapacity": 2,
      "totalMemoryCapacity": 4,
      "availableMemoryCapacity": 4,
      "createDate": "May 11, 2017 1:23:06 PM",
      "lastOpDate": "May 11, 2017 1:23:06 PM"
    }
  ]
}

VM Instance Operations

Volume Operations

Image Operations

Affinity Group Operations

VM Scheduling Rule Group Operations

Instance Offering Operations

Disk Offering Operations

Auto-Scaling Group Operations

Snapshot Group Operations

SSH Key Operations

Zone Operations

Cluster Operations

Host Operations

GPU Device Operations

Primary Storage Operations

Backup Storage Operations

SAN Storage Operations

Physical Network Operations

PCI Device Operations

USB Redirection Operations

USB Pass-through Operations

SR-IOV Operations

Loongarch SE Operations

Hygon SE Operations

Local Storage Operations

NFS Primary Storage Operations

Shared Mount Point Primary Storage Operations

Ceph Primary Storage Operations

Shared Block Primary Storage Operations

XStor Block Primary Storage Operations

ImageStore Backup Storage Operations

Ceph Backup Storage Operations

iSCSI Server Operations

FC Storage Operations

NVMe Storage Operations

Hardware SDN Controller Operations

L2 Network Operations

L3 Network Operations

Route Resource Operations

VPC Operations

OSPF Operations

Multicast Routing Operations

Policy Routing Operations

vRouter Route Table Operations

Network Service Operations

VPC Firewall Operations

Security Group Operations

VIP Operations

EIP Operations

Port Forwarding Operations

Load Balancing Operations

IPsec Operations

NetFlow APIs

Port Mirroring APIs

Shared Bandwidth Operations

Network Security Policy Schedule Operations

CloudFormation Operations

Bare Metal Management Operations

Installation Service Operations

Elastic Bare Metal Management(Plus)

vCenter Operations

Capacity Management Operations

SNS Operations

Metric Operations

Event Operations

Alarm Operations

Event Subscription Operations

Text Template Operations

Audit Operations

CBT Operations

Backup Service Operations

CDP Operations

Script Library

XML Hook

Job Scheduling APIs

Tag Operations

Migration Service Operations

Organization Operations

Project Operations

Ticket Operations