Developer Documentation

ClustersNCPClusterNetworkUpdateSpec

The Clusters.NCPClusterNetworkUpdateSpec structure encapsulates the NSX Container Plugin-specific cluster networking configuration parameters for the vSphere Namespaces Cluster Update operation.


Properties

Required Property Name Type Description
optional default_ingress_tls_certificate string

PEM-encoded x509 certificate used by NSX as a default fallback certificate for Kubernetes Ingress services.

optional egress_cidrs array of NamespaceManagementIpv4Cidr

CIDR blocks from which NSX assigns IP addresses used for performing SNAT from container IPs to external IPs. These ranges should not overlap with those in Clusters.NCPClusterNetworkUpdateSpec.pod-cidrs, com.vmware.vcenter.namespace_management.EnableSpec#serviceCidr, Clusters.NCPClusterNetworkUpdateSpec.ingress-cidrs, or other services running in the datacenter. An update operation only allows for addition of new CIDR blocks to the existing list. If unset, CIDR from which Kubernetes allocates egress IP addresses will not be modified.

optional ingress_cidrs array of NamespaceManagementIpv4Cidr

CIDR blocks from which NSX assigns IP addresses for Kubernetes Ingresses and Kubernetes Services of type LoadBalancer. These ranges should not overlap with those in Clusters.NCPClusterNetworkUpdateSpec.pod-cidrs, com.vmware.vcenter.namespace_management.EnableSpec#serviceCidr, Clusters.NCPClusterNetworkUpdateSpec.egress-cidrs, or other services running in the datacenter. An update operation only allows for addition of new CIDR blocks to the existing list. If unset, CIDRs from which Kubernetes allocates ingress IP addresses will not be modified.

optional pod_cidrs array of NamespaceManagementIpv4Cidr

CIDR blocks from which Kubernetes allocates pod IP addresses. This range should not overlap with those in com.vmware.vcenter.namespace_management.EnableSpec#serviceCidr, Clusters.NCPClusterNetworkUpdateSpec.ingress-cidrs, Clusters.NCPClusterNetworkUpdateSpec.egress-cidrs, or other services running in the datacenter. An update operation only allows for addition of new CIDR blocks to the existing list. All Pod CIDR blocks must be of at least subnet size /23. If unset, CIDRs from which Kubernetes allocates pod IP addresses will not be modified.

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