Get Cluster Namespace Management

Returns information about a specific cluster.

Request

URI

GET

https://{api_host}/api/vcenter/namespace-management/clusters/{cluster}

COPY

Path Parameters

string

cluster

Required

Identifier for the cluster on which vSphere Namespaces are enabled. The parameter must be an identifier for the resource type: ClusterComputeResource.

Authentication

This operation uses the following authentication methods.

api_key

Responses

200

Information about the desired state of the specified cluster.

Returns NamespaceManagement_Clusters_Info of type(s) application/json

{
    "size_hint": "string",
    "stat_summary": {
        "cpu_used": 0,
        "cpu_capacity": 0,
        "memory_used": 0,
        "memory_capacity": 0,
        "storage_used": 0,
        "storage_capacity": 0
    },
    "config_status": "string",
    "conditions": [
        {
            "type": "string",
            "description": {
                "id": "string",
                "default_message": "string",
                "args": [
                    "string"
                ],
                "params": {
                    "params": {
                        "s": "string",
                        "dt": "string",
                        "i": 0,
                        "d": "number",
                        "l": {
                            "id": "string",
                            "params": {
                                "params": "Std_LocalizationParam Object"
                            }
                        },
                        "format": "string",
                        "precision": 0
                    }
                },
                "localized": "string"
            },
            "status": "string",
            "last_transition_time": "string",
            "reason": "string",
            "severity": "string",
            "messages": [
                {
                    "severity": "string",
                    "details": "Std_LocalizableMessage Object"
                }
            ]
        }
    ],
    "messages": [
        {
            "severity": "string",
            "details": "Std_LocalizableMessage Object"
        }
    ],
    "kubernetes_status": "string",
    "kubernetes_status_messages": [
        {
            "severity": "string",
            "details": "Std_LocalizableMessage Object"
        }
    ],
    "api_server_management_endpoint": "string",
    "api_server_cluster_endpoint": "string",
    "api_servers": [
        "string"
    ],
    "tls_management_endpoint_certificate": "string",
    "tls_endpoint_certificate": "string",
    "network_provider": "string",
    "ncp_cluster_network_info": {
        "pod_cidrs": [
            {
                "address": "string",
                "prefix": 0
            }
        ],
        "ingress_cidrs": [
            {
                "address": "string",
                "prefix": 0
            }
        ],
        "egress_cidrs": [
            {
                "address": "string",
                "prefix": 0
            }
        ],
        "cluster_distributed_switch": "string",
        "nsx_edge_cluster": "string",
        "default_ingress_tls_certificate": "string",
        "nsx_tier0_gateway": "string",
        "namespace_subnet_prefix": 0,
        "routed_mode": false
    },
    "workload_networks": {
        "supervisor_primary_workload_network": {
            "network": "string",
            "network_provider": "NamespaceManagement_Clusters_NetworkProvider Object",
            "vsphere_network": {
                "portgroup": "string",
                "ip_assignment_mode": "string",
                "address_ranges": [
                    {
                        "address": "string",
                        "count": 0
                    }
                ],
                "gateway": "string",
                "subnet_mask": "string"
            },
            "nsx_network": {
                "namespace_network_cidrs": [
                    "NamespaceManagement_Ipv4Cidr Object"
                ],
                "ingress_cidrs": [
                    "NamespaceManagement_Ipv4Cidr Object"
                ],
                "egress_cidrs": [
                    "NamespaceManagement_Ipv4Cidr Object"
                ],
                "nsx_tier0_gateway": "string",
                "subnet_prefix_length": 0,
                "routed_mode": false,
                "load_balancer_size": "string"
            },
            "namespaces": [
                "string"
            ]
        },
        "network_list": [
            {
                "network": "string",
                "network_provider": "NamespaceManagement_Clusters_NetworkProvider Object",
                "vsphere_network": {
                    "portgroup": "string",
                    "ip_assignment_mode": "string",
                    "address_ranges": [
                        {
                            "address": "string",
                            "count": 0
                        }
                    ],
                    "gateway": "string",
                    "subnet_mask": "string"
                },
                "nsx_network": {
                    "namespace_network_cidrs": [
                        "NamespaceManagement_Ipv4Cidr Object"
                    ],
                    "ingress_cidrs": [
                        "NamespaceManagement_Ipv4Cidr Object"
                    ],
                    "egress_cidrs": [
                        "NamespaceManagement_Ipv4Cidr Object"
                    ],
                    "nsx_tier0_gateway": "string",
                    "subnet_prefix_length": 0,
                    "routed_mode": false,
                    "load_balancer_size": "string"
                },
                "namespaces": [
                    "string"
                ]
            }
        ]
    },
    "workload_ntp_servers": [
        "string"
    ],
    "load_balancers": [
        {
            "id": "string",
            "address_ranges": [
                "NamespaceManagement_IPRange Object"
            ],
            "provider": "string",
            "ha_proxy_info": {
                "servers": [
                    {
                        "host": "string",
                        "port": 0
                    }
                ],
                "username": "string",
                "certificate_authority_chain": "string"
            },
            "avi_info": {
                "server": "NamespaceManagement_LoadBalancers_Server Object",
                "username": "string",
                "certificate_authority_chain": "string"
            }
        }
    ],
    "service_cidr": {
        "address": "string",
        "prefix": 0
    },
    "master_management_network": {
        "floating_IP": "string",
        "network": "string",
        "mode": "string",
        "address_range": {
            "starting_address": "string",
            "address_count": 0,
            "subnet_mask": "string",
            "gateway": "string"
        }
    },
    "master_DNS": [
        "string"
    ],
    "worker_DNS": [
        "string"
    ],
    "master_storage_policy": "string",
    "ephemeral_storage_policy": "string",
    "cns_file_config": {
        "vsan_clusters": [
            "string"
        ]
    },
    "login_banner": "string",
    "Master_DNS_names": [
        "string"
    ],
    "image_storage": {
        "storage_policy": "string"
    },
    "default_image_registry": {
        "hostname": "string",
        "port": 0
    },
    "default_image_repository": "string",
    "master_DNS_search_domains": [
        "string"
    ],
    "master_NTP_servers": [
        "string"
    ],
    "default_kubernetes_service_content_library": "string",
    "cluster_proxy_config": {
        "proxy_settings_source": "string",
        "https_proxy_config": "string",
        "http_proxy_config": "string",
        "no_proxy_config": [
            "string"
        ],
        "tls_root_ca_bundle": "string"
    }
}

NamespaceManagement_SizingHint

size_hint

Optional

The SizingHint enumerated type determines the configuration of Kubernetes API server and the worker nodes. It also determines the default values associated with the maximum number of pods and services. Use ClusterSizeInfo.get to get information associated with a SizingHint.
TINY : Cluster size of 'tiny'.
SMALL : Cluster size of 'small'.
MEDIUM : Cluster size of 'medium'.
LARGE : Cluster size of 'large'.

NamespaceManagement_Clusters_Stats

stat_summary

Required

The Clusters.Stats structure contains the basic runtime statistics about a vSphere Namespaces-enabled cluster.

NamespaceManagement_Clusters_ConfigStatus

config_status

Required

The Clusters.ConfigStatus enumerated type describes the status of reaching the desired state configuration for the cluster.
CONFIGURING : The Namespace configuration is being applied to the cluster.
REMOVING : The Namespace configuration is being removed from the cluster.
RUNNING : The cluster is configured correctly with the Namespace configuration.
ERROR : Failed to apply the Namespace configuration to the cluster, user intervention needed.

array of NamespaceManagement_Clusters_Condition

conditions

Optional

The conditions that need to be met for the cluster to reach the desired state. This field is optional because it was added in a newer version than its parent node.

array of NamespaceManagement_Clusters_Message

messages

Required

Current set of messages associated with the object.

NamespaceManagement_Clusters_KubernetesStatus

kubernetes_status

Required

The Clusters.KubernetesStatus enumerated type describes the cluster's ability to deploy pods.
READY : The cluster is able to accept pods.
WARNING : The cluster may be able to accept pods, but has warning messages.
ERROR : The cluster may not be able to accept pods and has error messages.

array of NamespaceManagement_Clusters_Message

kubernetes_status_messages

Required

Current set of messages associated with the object.

string

api_server_management_endpoint

Required

Kubernetes API Server IP address on the management network. This is a floating IP and assigned to one of the control plane VMs on the management network. This endpoint is used by vSphere components.

string

api_server_cluster_endpoint

Required

Kubernetes API Server IP address via cluster network. This is the IP address of the Kubernetes LoadBalancer type service fronting the apiservers. This endpoint is the one configured in kubeconfig after login, and used for most human and application interaction with Kubernetes.

array of string

api_servers

Required

Identifier of the Kubernetes API servers. These are the IP addresses of the VM instances for the Kubernetes control plane on the management network.

string

tls_management_endpoint_certificate

Optional

PEM-encoded x509 certificate used by TLS endpoint on Kubernetes API servers when accessed from the management network, e.g. from ESX servers or VCSA. set only when Clusters.Info.api-server-management-endpoint is used.

string

tls_endpoint_certificate

Optional

PEM-encoded x509 certificate(s) used by TLS endpoint on Kubernetes API servers when accessed via the load balancer, e.g. devops user on corporate network. In case of a certificates chain, the order of the certificates in this field is important. The first certificate must be the leaf certificate for your domain name, the second the intermediate certificate(s) and the last one must be the root certificate. set only when Clusters.Info.api-server-management-endpoint is used.

NamespaceManagement_Clusters_NetworkProvider

network_provider

Required

Identifies the network plugin that cluster networking functionalities for this vSphere Namespaces Cluster.
NSXT_CONTAINER_PLUGIN : NSX-T Container Plugin.
VSPHERE_NETWORK : vSphere Networking.

NamespaceManagement_Clusters_NCPClusterNetworkInfo

ncp_cluster_network_info

Optional

The Clusters.NCPClusterNetworkInfo structure contains the NSX Container Plugin-specific cluster networking configuration.

NamespaceManagement_Clusters_WorkloadNetworksInfo

workload_networks

Optional

The Clusters.WorkloadNetworksInfo contains information related to configuration of vSphere Namespaces Network objects.

array of string

workload_ntp_servers

Optional

Information about NTP server DNS names or IP addresses to use for workloads such as Tanzu Kubernetes Grid VMs, specified in order of preference. unset when NTP server for Kubernetes API servers is used.

array of NamespaceManagement_LoadBalancers_Info

load_balancers

Optional

Information related to the Load balancer used for provisioning virtual servers in the namespace. This field is optional and it is only relevant when the value of Clusters.Info.network-provider is VSPHERE_NETWORK.

NamespaceManagement_Ipv4Cidr

service_cidr

Required

The Ipv4Cidr structure contains the specification for representing CIDR notation of IP range. For example, this can be used to represent 256 IP addresses using 10.10.10.0/24.

NamespaceManagement_Clusters_NetworkSpec

master_management_network

Optional

The Clusters.NetworkSpec contains information related to network configuration for one or more interfaces.

array of string

master_DNS

Optional

List of DNS server IP addresses to use on Kubernetes API server, specified in order of preference. If unset, no default DNS servers are set.

array of string

worker_DNS

Optional

List of DNS server IP addresses to use for pods that execute on the worker nodes (which are native pods on ESXi hosts in the vSphere Namespaces Supervisor). If unset, no default DNS servers are set.

string

master_storage_policy

Optional

Identifier of storage policy associated with Kubernetes API server. This field is optional because it was added in a newer version than its parent node. When clients pass a value of this structure as a parameter, the field must be an identifier for the resource type: SpsStorageProfile. When operations return a value of this structure as a result, the field will be an identifier for the resource type: SpsStorageProfile.

string

ephemeral_storage_policy

Optional

Identifier of storage policy associated with ephemeral disks of all the Kubernetes Pods in the cluster. This field is optional because it was added in a newer version than its parent node. When clients pass a value of this structure as a parameter, the field must be an identifier for the resource type: SpsStorageProfile. When operations return a value of this structure as a result, the field will be an identifier for the resource type: SpsStorageProfile.

NamespaceManagement_CNSFileConfig

cns_file_config

Optional

The CNSFileConfig structure contains the specification required to set the configuration for Cloud Native Storage file volume support on Supervisor.

string

login_banner

Optional

Disclaimer to be displayed prior to login via the Kubectl plugin. If unset, just skip it.

array of string

Master_DNS_names

Optional

List of additional DNS names to associate with the Kubernetes API server. These DNS names are embedded in the TLS certificate presented by the API server. If unset, no additional DNS names are embedded in the TLS certificate.

NamespaceManagement_Clusters_ImageStorageSpec

image_storage

Optional

The Clusters.ImageStorageSpec structure contains the specification required to configure storage used for container images.

NamespaceManagement_Clusters_ImageRegistry

default_image_registry

Optional

The Clusters.ImageRegistry structure contains the specification required to configure container image registry endpoint.

string

default_image_repository

Optional

Default image repository to use when Kubernetes Pod container specification does not specify it as part of the container image name. If unset, defaults to Docker Hub official repository in case of Docker Hub image registry, otherwise defaults to empty string.

array of string

master_DNS_search_domains

Optional

List of domains (for example "vmware.com") to be searched when trying to lookup a host name on Kubernetes API server, specified in order of preference. If unset, no default DNS search domains are set.

array of string

master_NTP_servers

Optional

List of NTP server DNS names or IP addresses to use on Kubernetes API server, specified in order of preference. If unset, VMware Tools based time synchronization is enabled.

string

default_kubernetes_service_content_library

Optional

Identifier of the Content Library which holds the VM Images for vSphere Kubernetes Service. This Content Library should be subscribed to VMware's hosted vSphere Kubernetes Service Repository. If unset, a default subscribed Content Library will be created. It will sync VMware-supplied images for Tanzu Kubernetes Grid over the internet. When clients pass a value of this structure as a parameter, the field must be an identifier for the resource type: com.vmware.content.Library. When operations return a value of this structure as a result, the field will be an identifier for the resource type: com.vmware.content.Library.

NamespaceManagement_ProxyConfiguration

cluster_proxy_config

Optional

The ProxyConfiguration structure defines proxy configuration to be used by the Supervisor.

400

com.vmware.vapi.std.errors.unsupported : if the specified cluster does not have vSphere Namespaces enabled.

Returns Std_Errors_Error of type(s) application/json

{
    "messages": [
        {
            "id": "string",
            "default_message": "string",
            "args": [
                "string"
            ],
            "params": {
                "params": {
                    "s": "string",
                    "dt": "string",
                    "i": 0,
                    "d": "number",
                    "l": {
                        "id": "string",
                        "params": {
                            "params": "Std_LocalizationParam Object"
                        }
                    },
                    "format": "string",
                    "precision": 0
                }
            },
            "localized": "string"
        }
    ],
    "data": {},
    "error_type": "string"
}

array of Std_LocalizableMessage

messages

Required

Stack of one or more localizable messages for human error consumers. The message at the top of the stack (first in the list) describes the error from the perspective of the operation the client invoked.

Each subsequent message in the stack describes the "cause" of the prior message.

object

data

Optional

Data to facilitate clients responding to the operation reporting a standard error to indicating that it was unable to complete successfully. Operations may provide data that clients can use when responding to errors. Since the data that clients need may be specific to the context of the operation reporting the error, different operations that report the same error may provide different data in the error. The documentation for each each operation will describe what, if any, data it provides for each error it reports.

The ArgumentLocations, FileLocations, and TransientIndication structures are intended as possible values for this field. DynamicID may also be useful as a value for this field (although that is not its primary purpose). Some services may provide their own specific structures for use as the value of this field when reporting errors from their operations.

Some operations will not set this field when reporting errors.

Std_Errors_Error_Type

error_type

Optional

Enumeration of all standard errors. Used as discriminator in protocols that have no standard means for transporting the error type, e.g. REST.
ERROR : Discriminator for the Error type.
ALREADY_EXISTS : Discriminator for the AlreadyExists type.
ALREADY_IN_DESIRED_STATE : Discriminator for the AlreadyInDesiredState type.
CANCELED : Discriminator for the Canceled type.
CONCURRENT_CHANGE : Discriminator for the ConcurrentChange type.
FEATURE_IN_USE : Discriminator for the FeatureInUse type.
INTERNAL_SERVER_ERROR : Discriminator for the InternalServerError type.
INVALID_ARGUMENT : Discriminator for the InvalidArgument type.
INVALID_ELEMENT_CONFIGURATION : Discriminator for the InvalidElementConfiguration type.
INVALID_ELEMENT_TYPE : Discriminator for the InvalidElementType type.
INVALID_REQUEST : Discriminator for the InvalidRequest type.
NOT_ALLOWED_IN_CURRENT_STATE : Discriminator for the NotAllowedInCurrentState type.
NOT_FOUND : Discriminator for the NotFound type.
OPERATION_NOT_FOUND : Discriminator for the OperationNotFound type.
RESOURCE_BUSY : Discriminator for the ResourceBusy type.
RESOURCE_IN_USE : Discriminator for the ResourceInUse type.
RESOURCE_INACCESSIBLE : Discriminator for the ResourceInaccessible type.
SERVICE_UNAVAILABLE : Discriminator for the ServiceUnavailable type.
TIMED_OUT : Discriminator for the TimedOut type.
UNABLE_TO_ALLOCATE_RESOURCE : Discriminator for the UnableToAllocateResource type.
UNAUTHENTICATED : Discriminator for the Unauthenticated type.
UNAUTHORIZED : Discriminator for the Unauthorized type.
UNEXPECTED_INPUT : Discriminator for the UnexpectedInput type.
UNSUPPORTED : Discriminator for the Unsupported type.
UNVERIFIED_PEER : Discriminator for the UnverifiedPeer type.

401

com.vmware.vapi.std.errors.unauthenticated : if the user can not be authenticated.

Returns Std_Errors_Error of type(s) application/json

{
    "messages": [
        {
            "id": "string",
            "default_message": "string",
            "args": [
                "string"
            ],
            "params": {
                "params": {
                    "s": "string",
                    "dt": "string",
                    "i": 0,
                    "d": "number",
                    "l": {
                        "id": "string",
                        "params": {
                            "params": "Std_LocalizationParam Object"
                        }
                    },
                    "format": "string",
                    "precision": 0
                }
            },
            "localized": "string"
        }
    ],
    "data": {},
    "error_type": "string"
}

array of Std_LocalizableMessage

messages

Required

Each subsequent message in the stack describes the "cause" of the prior message.

object

data

Optional

Some operations will not set this field when reporting errors.

Std_Errors_Error_Type

error_type

Optional

403

com.vmware.vapi.std.errors.unauthorized : if the user does not have System.Read privilege.

Returns Std_Errors_Error of type(s) application/json

{
    "messages": [
        {
            "id": "string",
            "default_message": "string",
            "args": [
                "string"
            ],
            "params": {
                "params": {
                    "s": "string",
                    "dt": "string",
                    "i": 0,
                    "d": "number",
                    "l": {
                        "id": "string",
                        "params": {
                            "params": "Std_LocalizationParam Object"
                        }
                    },
                    "format": "string",
                    "precision": 0
                }
            },
            "localized": "string"
        }
    ],
    "data": {},
    "error_type": "string"
}

array of Std_LocalizableMessage

messages

Required

Each subsequent message in the stack describes the "cause" of the prior message.

object

data

Optional

Some operations will not set this field when reporting errors.

Std_Errors_Error_Type

error_type

Optional

404

com.vmware.vapi.std.errors.not_found : if cluster could not be located.

Returns Std_Errors_Error of type(s) application/json

{
    "messages": [
        {
            "id": "string",
            "default_message": "string",
            "args": [
                "string"
            ],
            "params": {
                "params": {
                    "s": "string",
                    "dt": "string",
                    "i": 0,
                    "d": "number",
                    "l": {
                        "id": "string",
                        "params": {
                            "params": "Std_LocalizationParam Object"
                        }
                    },
                    "format": "string",
                    "precision": 0
                }
            },
            "localized": "string"
        }
    ],
    "data": {},
    "error_type": "string"
}

array of Std_LocalizableMessage

messages

Required

Each subsequent message in the stack describes the "cause" of the prior message.

object

data

Optional

Some operations will not set this field when reporting errors.

Std_Errors_Error_Type

error_type

Optional

500

com.vmware.vapi.std.errors.error : if the system reports an error while responding to the request.

Returns Std_Errors_Error of type(s) application/json

{
    "messages": [
        {
            "id": "string",
            "default_message": "string",
            "args": [
                "string"
            ],
            "params": {
                "params": {
                    "s": "string",
                    "dt": "string",
                    "i": 0,
                    "d": "number",
                    "l": {
                        "id": "string",
                        "params": {
                            "params": "Std_LocalizationParam Object"
                        }
                    },
                    "format": "string",
                    "precision": 0
                }
            },
            "localized": "string"
        }
    ],
    "data": {},
    "error_type": "string"
}

array of Std_LocalizableMessage

messages

Required

Each subsequent message in the stack describes the "cause" of the prior message.

object

data

Optional

Some operations will not set this field when reporting errors.

Std_Errors_Error_Type

error_type

Optional

default

'Default' means this response is used for all HTTP codes that are not covered individually for this operation.

Returns Std_Errors_Error of type(s) application/json

{
    "messages": [
        {
            "id": "string",
            "default_message": "string",
            "args": [
                "string"
            ],
            "params": {
                "params": {
                    "s": "string",
                    "dt": "string",
                    "i": 0,
                    "d": "number",
                    "l": {
                        "id": "string",
                        "params": {
                            "params": "Std_LocalizationParam Object"
                        }
                    },
                    "format": "string",
                    "precision": 0
                }
            },
            "localized": "string"
        }
    ],
    "data": {},
    "error_type": "string"
}

array of Std_LocalizableMessage

messages

Required

Each subsequent message in the stack describes the "cause" of the prior message.

object

data

Optional

Some operations will not set this field when reporting errors.

Std_Errors_Error_Type

error_type

Optional