Create a Kubernetes Node Pool

Creates a node pool inside the specified K8s cluster.

post

Authorizations

AuthorizationstringRequired

You will need to base64 encode the string containing your credentials.

Note:

• Basic Authentication is supported only when 2-Factor Authentication is not configured.
• Users with 2-Factor Authentication activated must generate new 2FA-secured tokens in the DCD using [Token Manager](https://docs.ionos.com/cloud/set-up-ionos-cloud/management/identity-access-management/token-manager). These tokens do not inherit the 2FA-secured property by default.
• Token deletion is only possible using the Token Manager.

Separate your username and password with a colon, i.e., username:password and send it as 'Authorization' request header. More details: https://en.wikipedia.org/wiki/Basic_access_authentication

Path parameters

k8sClusterIdstringRequired

The unique ID of the Kubernetes cluster.

Query parameters

prettybooleanOptional

Controls whether the response is pretty-printed (with indentations and new lines).

Default: true

depthinteger · int32 · max: 10Optional

Controls the detail depth of the response objects. GET /datacenters/[ID] - depth=0: Only direct properties are included; children (servers and other elements) are not included. - depth=1: Direct properties and children references are included. - depth=2: Direct properties and children properties are included. - depth=3: Direct properties and children properties and children's children are included. - depth=... and so on

Default: 0

Header parameters

X-Contract-Numberinteger · int32Optional

Users with multiple contracts must provide the contract number, for which all API requests are to be executed.

Body

idstringRead-onlyOptional

The resource's unique identifier.

Example: 1e072e52-2ed3-492f-b6b6-c6b116907527

typestring · enumRead-onlyOptional

The object type.

Possible values:

hrefstring · uriRead-onlyOptional

The URL to the object representation (absolute path).

Example: https://api.ionos.com/cloudapi/v6/k8s/30f8a4f6-6515-4c34-b49d-dea807453b90/nodepools/4735f530-4279-42f3-9562-386143098038

propertiesone ofRequired

Properties of a Kubernetes node pool to create. The variant is selected by 'serverType' through the discriminator below: 'DedicatedCore' and 'VCPU' map to the default (compute) node pool, 'GPU' maps to the GPU node pool. 'serverType' is intentionally optional in the default variant for backwards compatibility on this GA schema; when omitted it defaults to 'DedicatedCore' (applied server-side, as 'default' is annotation-only in OpenAPI 3.0) and routes to the default variant. It is required for GPU node pools.

or

Responses

202

Successful operation

application/json

default

Any erroneous status code: 400 (parse error), 401 (auth error), 402 (trial access), 403 (insufficient privileges), 404 (not found), 405 (unsupported HTTP method), 415 (unsupported content type, 422 (validation error), 429 (request rate limit exceeded), 500 (server error), or 503 (maintenance).

application/json

post/k8s/{k8sClusterId}/nodepools

POST /cloudapi/v6/k8s/{k8sClusterId}/nodepools HTTP/1.1
Host: api.ionos.com
Authorization: Basic username:password
Content-Type: application/json
Accept: */*
Content-Length: 747

{
  "metadata": {},
  "properties": {
    "name": "K8s-node-pool",
    "datacenterId": "1e072e52-2ed3-492f-b6b6-c6b116907521",
    "nodeCount": 2,
    "k8sVersion": "1.15.4",
    "maintenanceWindow": {
      "dayOfTheWeek": "Monday",
      "time": "13:00:00"
    },
    "autoScaling": {
      "minNodeCount": 1,
      "maxNodeCount": 3
    },
    "lans": [
      {
        "datacenterId": "00000000-0000-0000-0000-000000000000",
        "id": 3,
        "dhcp": true,
        "routes": [
          {
            "network": "1.2.3.4/24",
            "gatewayIp": "10.1.5.16"
          }
        ]
      }
    ],
    "labels": {
      "ANY_ADDITIONAL_PROPERTY": "text"
    },
    "annotations": {
      "ANY_ADDITIONAL_PROPERTY": "text"
    },
    "taints": [
      {
        "key": "dedicated",
        "value": "gpu-workloads",
        "effect": "NoSchedule"
      }
    ],
    "publicIps": [
      "81.173.1.2",
      "82.231.2.5",
      "92.221.2.4"
    ],
    "serverType": "DedicatedCore",
    "coresCount": 4,
    "ramSize": 2048,
    "availabilityZone": "AUTO",
    "storageType": "HDD",
    "storageSize": 100
  }
}

{
  "id": "1e072e52-2ed3-492f-b6b6-c6b116907527",
  "type": "nodepool",
  "href": "https://api.ionos.com/cloudapi/v6/k8s/30f8a4f6-6515-4c34-b49d-dea807453b90/nodepools/4735f530-4279-42f3-9562-386143098038",
  "metadata": {
    "etag": "45480eb3fbfc31f1d916c1eaa4abdcc3",
    "createdDate": "2015-12-04T14:34:09.809Z",
    "createdBy": "[e-mail]",
    "createdByUserId": "[e-mail]",
    "lastModifiedDate": "2015-12-04T14:34:09.809Z",
    "lastModifiedBy": "[e-mail]",
    "lastModifiedByUserId": "63cef532-26fe-4a64-a4e0-de7c8a506c90",
    "state": "AVAILABLE"
  },
  "properties": {
    "name": "K8s-node-pool",
    "datacenterId": "1e072e52-2ed3-492f-b6b6-c6b116907521",
    "nodeCount": 2,
    "serverType": "DedicatedCore",
    "templateUuid": "1e072e52-2ed3-492f-b6b6-c6b116907521",
    "coresCount": 4,
    "ramSize": 2048,
    "availabilityZone": "AUTO",
    "storageType": "PERFORMANCE",
    "storageSize": 100,
    "k8sVersion": "1.15.4",
    "maintenanceWindow": {
      "dayOfTheWeek": "Monday",
      "time": "13:00:00"
    },
    "autoScaling": {
      "minNodeCount": 1,
      "maxNodeCount": 3
    },
    "lans": [
      {
        "datacenterId": "00000000-0000-0000-0000-000000000000",
        "id": 3,
        "dhcp": true,
        "routes": [
          {
            "network": "1.2.3.4/24",
            "gatewayIp": "10.1.5.16"
          }
        ]
      }
    ],
    "labels": {
      "ANY_ADDITIONAL_PROPERTY": "text"
    },
    "annotations": {
      "ANY_ADDITIONAL_PROPERTY": "text"
    },
    "taints": [
      {
        "key": "dedicated",
        "value": "gpu-workloads",
        "effect": "NoSchedule"
      }
    ],
    "publicIps": [
      "81.173.1.2",
      "82.231.2.5",
      "92.221.2.4"
    ],
    "availableUpgradeVersions": [
      "1.16.4",
      "1.17.7"
    ]
  }
}