1.13. MultiClusterHub API

{
  "apiVersion": "apiextensions.k8s.io/v1",
  "kind": "CustomResourceDefinition",
  "metadata": {
    "name": "multiclusterhubs.operator.open-cluster-management.io"
    },
  "spec": {
    "group": "operator.open-cluster-management.io",
    "names": {
      "kind": "MultiClusterHub",
      "listKind": "MultiClusterHubList",
      "plural": "multiclusterhubs",
      "shortNames": [
          "mch"
	  ],
     "singular": "multiclusterhub"
     },
    "scope": "Namespaced",
    "versions": [
        {
	    "additionalPrinterColumns": [
                {
		   "description": "The overall status of the multicluster hub.",
                   "jsonPath": ".status.phase",
                   "name": "Status",
                   "type": "string"
		   },
               {
	           "jsonPath": ".metadata.creationTimestamp",
                   "name": "Age",
                   "type": "date"
		   }
            ],
            "name": "v1",
            "schema": {
                "openAPIV3Schema": {
                    "description": "MultiClusterHub defines the configuration for an instance of
          the multiCluster hub, a central point for managing multiple Kubernetes-based
          clusters. The deployment of multicluster hub components is determined based
          on the configuration that is defined in this resource.",
        "properties": {
            "apiVersion": {
                "description": "APIVersion defines the versioned schema of this representation
              of an object. Servers should convert recognized schemas to the latest
              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources",
                "type": "string"
            },
            "kind": {
                "description": "Kind is a string value representing the REST resource this
              object represents. Servers may infer this from the endpoint the client
              submits requests to. Cannot be updated. The value is in CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
                "type": "string"
            },
            "metadata": {
                "type": "object"
            },
            "spec": {
                "description": "MultiClusterHubSpec defines the desired state of MultiClusterHub.",
                "properties": {
                    "availabilityConfig": {
                        "description": "Specifies deployment replication for improved availability.
                  Options are: Basic and High (default).",
                        "type": "string"
                },
                "customCAConfigmap": {
                    "description": "Provide the customized OpenShift default ingress CA certificate
                  to {acm-short}.",
                  }
                    "type": "string"
                },
        "disableHubSelfManagement": {
                    "description": "Disable automatic import of the hub cluster as a managed
                  cluster.",
                    "type": "boolean"
                },
        "disableUpdateClusterImageSets": {
                    "description": "Disable automatic update of ClusterImageSets.",
                    "type": "boolean"
                },
                "hive": {
                    "description": "(Deprecated) Overrides for the default HiveConfig specification.",
                    "properties": {
        "additionalCertificateAuthorities": {
        "description": "(Deprecated) AdditionalCertificateAuthorities is
                      a list of references to secrets in the 'hive' namespace that
                      contain an additional Certificate Authority to use when communicating
                      with target clusters. These certificate authorities are
                      used in addition to any self-signed CA generated by each cluster
                      on installation.",
                           "items": {
                    "description": "LocalObjectReference contains the information
                        to let you locate the referenced object inside the same namespace.",
                    "properties": {
                    "name": {
                        "description": "Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names",
                        "type": "string"
                     }
		             },
                    "type": "object"
                      },
                           "type": "array"
                    },
                       "backup": {
                    "description": "(Deprecated) Backup specifies configuration for backup
                      integration. If absent, backup integration is disabled.",
                    "properties": {
                    "minBackupPeriodSeconds": {
                    "description": "(Deprecated) MinBackupPeriodSeconds specifies
                          that a minimum of MinBackupPeriodSeconds occurs in between
                          each backup. This is used to rate limit backups. This potentially
                          batches together multiple changes into one backup. No backups
                          are lost for changes that happen during the interval
                          that is queued up, and results in a backup once
                          the interval has been completed.",
                    "type": "integer"
                        },
                    "velero": {
                    "description": "(Deprecated) Velero specifies configuration for the Velero backup integration.",
		    "properties": {
			"enabled": {
			    "description": "(Deprecated) Enabled dictates if the Velero backup integration is enabled. If not specified, the default is disabled.",
			    "type": "boolean"
			}
		   },
		    "type": "object"
				        }
				  },
				        "type": "object"
				     },
		    "externalDNS": {
		    "description": "(Deprecated) ExternalDNS specifies configuration for external-dns if it is to be deployed by Hive. If absent, external-dns is not deployed.",
		    "properties": {
		    "aws": {
		    "description": "(Deprecated) AWS contains AWS-specific settings for external DNS.",
		    "properties": {
		        "credentials": {
			    "description": "(Deprecated) Credentials reference a secret that is used to authenticate with AWS Route53. It needs permission to manage entries in each of the managed domains for this cluster. Secret should have AWS keys named 'aws_access_key_id' and 'aws_secret_access_key'.",
			    "properties": {
				"name": {
																		            "description": "Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names",
																		                             "type": "string"
						    }
					},
			    "type": "object"
			}
		},
		   "type": "object"
					},
		   "gcp": {
		   "description": "(Deprecated) GCP contains Google Cloud Platform specific settings for external DNS.",
		   "properties": {
		       "credentials": {
			   "description": "(Deprecated) Credentials reference a secret that is used to authenticate with GCP DNS. It needs permission to manage entries in each of the managed domains for this cluster. Secret should have a key names 'osServiceAccount.json'. The credentials must specify the project to use.",
			   "properties": {
			       "name": {
		   "description": "Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names",
				   "type": "string"
							}
						},
			   "type": "object"
			}
		},
		"type": "object"
					}
				},
				      "type": "object"
					},
		"failedProvisionConfig": {
		"description": "(Deprecated) FailedProvisionConfig is used to configure settings related to handling provision failures.",
		"properties": {
		"skipGatherLogs": {
		"description": "(Deprecated) SkipGatherLogs disables functionality that attempts to gather full logs from the cluster if an installation fails for any reason. The logs are stored in a persistent volume for up to seven days.",
	        "type": "boolean"
				   }
				},
				  "type": "object"
				  },
		"globalPullSecret": {
		"description": "(Deprecated) GlobalPullSecret is used to specify a pull secret that is used globally by all of the cluster deployments. For each cluster deployment, the contents of GlobalPullSecret are merged with the specific pull secret for a cluster deployment(if specified), with precedence given to the contents of the pull secret for the cluster deployment.",
		"properties": {
		"name": {
		"description": "Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names",
		"type": "string"
			                }
				},
				  "type": "object"
							},
		"maintenanceMode": {
	        "description": "(Deprecated) MaintenanceMode can be set to true to disable the Hive controllers in situations where you need to ensure nothing is running that adds or act upon finalizers on Hive types. This should rarely be needed. Sets replicas to zero for the 'hive-controllers' deployment to accomplish this.",
				  "type": "boolean"
							}
						},
			  "required": [
				         "failedProvisionConfig"
						     ],
			  "type": "object"
						 },
		"imagePullSecret": {
		    "description": "Override pull secret for accessing MultiClusterHub operand and endpoint images.",
		    "type": "string"
					},
		"ingress": {
		    "description": "Configuration options for ingress management.",
		    "properties": {
			"sslCiphers": {
	"description": "List of SSL ciphers enabled for management ingress. Defaults to full list of supported ciphers.",
			    "items": {
		    "type": "string"
					},
			    "type": "array"
						}
					},
			       "type": "object"
						},
			   "nodeSelector": {
		   "additionalProperties": {
				   "type": "string"
						},
			       "description": "Set the node selectors..",
			       "type": "object"
			},
			   "overrides": {
			       "description": "Developer overrides.",
			       "properties": {
		   "imagePullPolicy": {
		   "description": "Pull policy of the multicluster hub images.",
			               "type": "string"
							}
						},
			      "type": "object"
									},
		   "separateCertificateManagement": {
				     "description": "(Deprecated) Install cert-manager into its own namespace.",
				     "type": "boolean"
						    }
					   },
			   "type": "object"
		       },
		       "status": {
			 "description": "MulticlusterHubStatus defines the observed state of MultiClusterHub.",
			 "properties": {
			     "components": {
		      "additionalProperties": {
		      "description": "StatusCondition contains condition information.",
				      "properties": {
		      "lastTransitionTime": {
		      "description": "LastTransitionTime is the last time the condition changed from one status to another.",
		      "format": "date-time",
		      "type": "string"
					},
		      "message": {
		      "description": "Message is a human-readable message indicating\ndetails about the last status change.",
		      "type": "string"
						},
				          "reason": {
		      "description": "Reason is a (brief) reason for the last status change of the condition.",
		      "type": "string"
						},
					  "status": {
		      "description": "Status is the status of the condition. One of True, False, Unknown.",
		      "type": "string"
					},
					  "type": {
		      "description": "Type is the type of the cluster condition.",
		      "type": "string"
					}
				},
				     "type": "object"
						      },
				  "description": "Components []ComponentCondition `json:\"manifests,omitempty\"`",
				  "type": "object"
							},
			      "conditions": {
				  "description": "Conditions contain the different condition statuses for the MultiClusterHub.",
				  "items": {
		      "description": "StatusCondition contains condition information.",
				      "properties": {
		      "lastTransitionTime": {
		      "description": "LastTransitionTime is the last time the condition changed from one status to another.",
		      "format": "date-time",
		      "type": "string"
					},
		      "lastUpdateTime": {
		      "description": "The last time this condition was updated.",
		      "format": "date-time",
		      "type": "string"
					},
		      "message": {
		      "description": "Message is a human-readable message indicating details about the last status change.",
		      "type": "string"
						},
				          "reason": {
		      "description": "Reason is a (brief) reason for the last status change of the condition.",
		      "type": "string"
					},
					  "status": {
		      "description": "Status is the status of the condition. One of True, False, Unknown.",
		      "type": "string"
						},
					  "type": {
		      "description": "Type is the type of the cluster condition.",
		      "type": "string"
					}
				},
				     "type": "object"
						      },
				 "type": "array"
					},
			     "currentVersion": {
				 "description": "CurrentVersion indicates the current version..",
				 "type": "string"
						},
			     "desiredVersion": {
				 "description": "DesiredVersion indicates the desired version.",
				 "type": "string"
						 },
			     "phase": {
				 "description": "Represents the running phase of the MultiClusterHub",
				 "type": "string"
							}
						},
	                 "type": "object"
					   }
				   },
                "type": "object"
			        }
		         },
        "served": true,
        "storage": true,
        "subresources": {
	    "status": {}
	    }
	}
    ]
  }
}