Create NodePool
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Create NodePool
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Available in VPC
Create a NodePool that sets the number of WorkerNodes in the cluster, their specifications, and more.
Requests
The following describes the request format for the endpoint. The request format is as follows.
| Method | URI |
|---|---|
| POST | /clusters/{uuid}/node-pool |
Request headers
For headers common to all Ncloud Kubernetes Service APIs, see Ncloud Kubernetes Service common headers.
Request path parameters
The following describes the parameters.
| Field | Type | Required | Description |
|---|---|---|---|
uuid | String | Required | Cluster's UUID
|
Request syntax
The request syntax is as follows.
{
"name": "np4",
"nodeCount": 2,
"softwareCode": "SW.VSVR.OS.LNX64.UBNTU.SVR22.WRKND.G003",
"serverSpecCode": "s2-g3",
"storageSize": 100,
"autoscale": {
"enabled": false,
"max": 3,
"min": 1
},
"labels": [
{
"key": "label_key",
"value": "value"
}
],
"taints": [
{
"key": "taints_key",
"value": "value",
"effect": "NoExecute"
}
],
"serverRoleId": "string"
}
Request body
The following describes the request body.
| Field | Type | Required | Description |
|---|---|---|---|
name | String | Required | NodePool name |
nodeCount | Integer | Conditional | Number of nodes to be registered
|
softwareCode | String | Optional | Server image code |
serverSpecCode | String | Optional | Server specification code |
storageSize | Integer | Optional | Storage size |
autoscale | Array | Optional | Autoscale option |
autoscale.enabled | Boolean | Optional | Autoscale availability
|
autoscale.max | Integer | Optional | Maximum number of nodes available for autoscaling
|
autoscale.min | Integer | Optional | Minimum number of nodes available for autoscaling
|
labels[] | Array | Optional | Labels to apply to all nodes in the NodePool |
labels[].key | String | Conditional | Keys in labels
|
labels[].value | String | Conditional | Values in labels
|
taints[] | Array | Optional | Manage schedulers to avoid using nodes in a particular pod |
taints[].key | String | Conditional | Keys in taints
|
taints[].value | String | Optional | Values in taints
|
taints[].effect | String | Conditional | scheduler management method
|
serverRoleId | String | Optional | ID to assign roles to NodePool servers
|
Request example
The following is a sample request.
curl --location 'https://nks.apigw.ntruss.com/vnks/v2/clusters/{uuid}/node-pool' \
--header 'x-ncp-apigw-timestamp: {timestamp}' \
--header 'x-ncp-iam-access-key: {access key}' \
--header 'x-ncp-apigw-signature-v2: {API gateway signature}' \
--data '{
"name": "np4",
"nodeCount": 2,
"softwareCode": "SW.VSVR.OS.LNX64.UBNTU.SVR22.WRKND.G003",
"serverSpecCode": "s2-g3",
"storageSize": 100,
"autoscale": {
"enabled": true,
"max": 2,
"min": 1
},
"labels": [
{
"key": "label_key",
"value": "value"
}
],
"taints": [
{
"key": "taints_key",
"value": "value",
"effect": "NoExecute"
}
]
}'
Responses
The following describes the response format.
Response status codes
For response status codes common to all Ncloud Kubernetes Service APIs, see Ncloud Kubernetes Service response status codes.
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