NutanixCluster

The NutanixCluster resource defines the configuration of a CAPX Kubernetes cluster.

Example of a NutanixCluster resource:

apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
kind: NutanixCluster
metadata:
  name: ${CLUSTER_NAME}
  namespace: ${NAMESPACE}
spec:
  controlPlaneEndpoint:
    host: ${CONTROL_PLANE_ENDPOINT_IP}
    port: ${CONTROL_PLANE_ENDPOINT_PORT=6443}
  prismCentral:
    address: ${NUTANIX_ENDPOINT}
    additionalTrustBundle:
      kind: ConfigMap
      name: user-ca-bundle
    credentialRef:
      kind: Secret
      name: ${CLUSTER_NAME}
    insecure: ${NUTANIX_INSECURE=false}
    port: ${NUTANIX_PORT=9440}

NutanixCluster spec

The table below provides an overview of the supported parameters of the spec attribute of a NutanixCluster resource.

Configuration parameters

Key	Type	Description
controlPlaneEndpoint	object	Defines the host IP and port of the CAPX Kubernetes cluster.
controlPlaneEndpoint.host	string	Host IP to be assigned to the CAPX Kubernetes cluster.
controlPlaneEndpoint.port	int	Port of the CAPX Kubernetes cluster. Default: 6443
prismCentral	object	(Optional) Prism Central endpoint definition.
prismCentral.address	string	IP/FQDN of Prism Central.
prismCentral.port	int	Port of Prism Central. Default: 9440
prismCentral.insecure	bool	Disable Prism Central certificate checking. Default: false
prismCentral.credentialRef	object	Reference to credentials used for Prism Central connection.
prismCentral.credentialRef.kind	string	Kind of the credentialRef. Allowed value: Secret
prismCentral.credentialRef.name	string	Name of the secret containing the Prism Central credentials.
prismCentral.credentialRef.namespace	string	(Optional) Namespace of the secret containing the Prism Central credentials.
prismCentral.additionalTrustBundle	object	Reference to the certificate trust bundle used for Prism Central connection.
prismCentral.additionalTrustBundle.kind	string	Kind of the additionalTrustBundle. Allowed value: ConfigMap
prismCentral.additionalTrustBundle.name	string	Name of the ConfigMap containing the Prism Central trust bundle.
prismCentral.additionalTrustBundle.namespace	string	(Optional) Namespace of the ConfigMap containing the Prism Central trust bundle.
failureDomains	list	(Optional) Failure domains for the Kubernetes nodes
failureDomains.[].name	string	Name of the failure domain
failureDomains.[].cluster	object	Reference (name or uuid) to the Prism Element cluster. Name or UUID can be passed
failureDomains.[].cluster.type	string	Type to identify the Prism Element cluster. Allowed values: name and uuid
failureDomains.[].cluster.name	string	Name of the Prism Element cluster.
failureDomains.[].cluster.uuid	string	UUID of the Prism Element cluster.
failureDomains.[].subnets	list	(Optional) Reference (name or uuid) to the subnets to be assigned to the VMs.
failureDomains.[].subnets.[].type	string	Type to identify the subnet. Allowed values: name and uuid
failureDomains.[].subnets.[].name	string	Name of the subnet.
failureDomains.[].subnets.[].uuid	string	UUID of the subnet.
failureDomains.[].controlPlane	bool	Indicates if a failure domain is suited for control plane nodes

Note

To prevent duplicate IP assignments, it is required to assign an IP-address to the controlPlaneEndpoint.host variable that is not part of the Nutanix IPAM or DHCP range assigned to the subnet of the CAPX cluster.