constants

Documentation

Overview

Package constants provides TKG constants

Index

• Constants
• Variables

Constants

const (
	KindCluster                 = "Cluster"
	KindTanzuKubernetesCluster  = "TanzuKubernetesCluster"
	KindClusterClass            = "ClusterClass"
	ClusterClassFeature         = "vmware-system-tkg-clusterclass"
	TKCAPIFeature               = "vmware-system-tkg-tkc-api"
	TKGSClusterClassNamespace   = "vmware-system-tkg"
	TKGSTKCAPINamespace         = "vmware-system-tkg"
	TKGStkcapiNamespace         = "vmware-system-tkg"
	CorePackagesNamespaceInTKGS = "vmware-system-tkg"
	CorePackagesNamespaceInTKGM = "tkg-system"

	ErrorMsgFeatureGateNotActivated = "vSphere with Tanzu environment detected, however, the feature '%v' is not activated in '%v' namespace"
	ErrorMsgFeatureGateStatus       = "error while checking feature '%v' status in namespace '%v'"
	ErrorMsgClusterExistsAlready    = "cluster with name %s already exists, please specify another name"
	ErrorMsgClusterListError        = "unable to get list of workload clusters managed by current management cluster"

	ErrorMsgCClassInputFeatureFlagDisabled = "" /* 132-byte string literal not displayed */

	PacificGCMControllerDeployment = "vmware-system-tkg-controller-manager"
	PacificGCMControllerNamespace  = "vmware-system-tkg"
	// PacificClusterKind vsphere-pacific provider work load cluster kind
	PacificClusterKind              = "TanzuKubernetesCluster"
	PacificClusterListKind          = "TanzuKubernetesClusterList"
	DefaultPacificClusterAPIVersion = "run.tanzu.vmware.com/v1alpha2"

	CronJobKind    = "CronJob"
	CeipNamespace  = "tkg-system-telemetry"
	CeipAPIVersion = "batch/v1beta1"
	CeipJobName    = "tkg-telemetry"

	AntreaDeploymentName      = "antrea-controller"
	AntreaDeploymentNamespace = "kube-system"
	CalicoDeploymentName      = "calico-kube-controllers"
	CalicoDeploymentNamespace = "kube-system"

	TanzuRunAPIGroupPath = "/apis/run.tanzu.vmware.com"

	PinnipedSupervisorNameSpace              = "pinniped-supervisor"
	PinnipedFederationDomainObjectName       = "pinniped-federation-domain"
	PinnipedFederationDomainObjectKind       = "FederationDomain"
	PinnipedFederationDomainObjectAPIVersion = "config.supervisor.pinniped.dev/v1alpha1"
	PinnipedSupervisorDefaultTLSSecretName   = "pinniped-supervisor-default-tls-certificate" // #nosec

	TkgNamespace = "tkg-system"

	TkrNamespace       = "tkr-system"
	TkrConfigMapName   = "tkr-controller-config"
	TkgPublicNamespace = "tkg-system-public"
	TmcNamespace       = "vmware-system-tmc"

	KappControllerNamespace     = "tkg-system"
	KappControllerConfigMapName = "kapp-controller-config"

	AddonsManagerDeploymentName      = "tanzu-addons-controller-manager"
	KappControllerDeploymentName     = "kapp-controller"
	TkrControllerDeploymentName      = "tkr-controller-manager"
	KappControllerPackageName        = "kapp-controller"
	CoreManagementPluginsPackageName = "tanzu-core-management-plugins"

	AkoStatefulSetName       = "ako"
	AkoAddonName             = "load-balancer-and-ingress-service"
	AkoNamespace             = "avi-system"
	AkoCleanUpAnnotationKey  = "AviObjectDeletionStatus"
	AkoCleanUpFinishedStatus = "Done"

	ServiceDNSSuffix             = ".svc"
	ServiceDNSClusterLocalSuffix = ".svc.cluster.local"

	// TKGDataValueFormatString is required annotations for YTT data value file
	TKGDataValueFormatString = "#@data/values\n#@overlay/match-child-defaults missing_ok=True\n---\n"

	CAPVClusterSelectorKey = "capv.vmware.com/cluster.name"
)

cluster related constants used internally

const (
	PlanDev    = "dev"
	PlanProd   = "prod"
	PlanDevCC  = "devcc"
	PlanProdCC = "prodcc"
)

deployment plan constants

const (
	InfrastructureProviderVSphere = "vsphere"
	InfrastructureProviderTkgs    = "tkgs"
	InfrastructureProviderAWS     = "aws"
	InfrastructureProviderAzure   = "azure"
	InfrastructureProviderDocker  = "docker"
)

infrastructure provider name constants

const (
	VSphereMachineTemplate = "VSphereMachineTemplate"
	AWSMachineTemplate     = "AWSMachineTemplate"
	AzureMachineTemplate   = "AzureMachineTemplate"
	DockerMachineTemplate  = "DockerMachineTemplate"
)

machine template name constants

const (
	// InfrastructureRefVSphere is the vSphere infrastructure
	InfrastructureRefVSphere = "VSphereCluster"
	// InfrastructureRefAWS is the AWS infrastructure
	InfrastructureRefAWS = "AWSCluster"
	// InfrastructureRefAzure is the Azure infrastructure
	InfrastructureRefAzure = "AzureCluster"
	// InfrastructureRefDocker is the docker infrastructure
	InfrastructureRefDocker = "DockerCluster"
)

const (
	IPv4Family                 = "ipv4"
	IPv6Family                 = "ipv6"
	DualStackPrimaryIPv4Family = "ipv4,ipv6"
	DualStackPrimaryIPv6Family = "ipv6,ipv4"

	LocalHost     = "localhost"
	LocalHostIP   = "127.0.0.1"
	LocalHostIPv6 = "::1"

	LinkLocalAddress = "169.254.0.0/16"
	AzurePublicVIP   = "168.63.129.16"
)

networking constants

const (
	// AddonSecretType is the add on Secret type
	AddonSecretType = "tkg.tanzu.vmware.com/addon" // nolint:gosec
	// AddonNameLabel is the label on the Secret to indicate the name of addon to be installed
	AddonNameLabel = "tkg.tanzu.vmware.com/addon-name"
	// ClusterNameLabel is the label on the Secret to indicate the cluster on which addon is to be installed
	ClusterNameLabel = "tkg.tanzu.vmware.com/cluster-name"
	// ClusterPauseLabel is the label on the Cluster Object to indicate the cluster is paused by TKG
	ClusterPauseLabel = "tkg.tanzu.vmware.com/paused"
	// PackageTypeLabel is the label on the PackageInstall which mentions type of the package
	PackageTypeLabel = "tkg.tanzu.vmware.com/package-type"
	// CLIPluginImageRepositoryOverrideLabel is the label on the configmap which specifies CLIPlugin image repository override
	CLIPluginImageRepositoryOverrideLabel = "cli.tanzu.vmware.com/cliplugin-image-repository-override"
)

addons related constants

const (
	TKGManagementPackageName           = "tkg.tanzu.vmware.com"
	TKGManagementPackageInstallName    = "tkg-pkg"
	TKGManagementPackageRepositoryName = "tanzu-management"
	PackageTypeManagement              = "management"
)

TKG management package related constants

const (
	RegexpMachineDeploymentsOverrides = `spec.topology.workers.machineDeployments.[0-9].variables.overrides`
	RegexpTopologyClassValue          = `tkg-(aws|azure|vsphere)-default`

	TopologyVariablesNetworkSubnets   = "spec.topology.variables.network.subnets"
	TopologyVariablesNodes            = "spec.topology.variables.nodes"
	TopologyVariablesTrust            = "spec.topology.variables.trust"
	TopologyWorkersMachineDeployments = "spec.topology.workers.machineDeployments"
	TopologyClass                     = "spec.topology.class"
	TopologyVariables                 = "spec.topology.variables"

	TopologyWorkersMachineDeploymentsClass0         = "spec.topology.workers.machineDeployments.0.class"
	TopologyWorkersMachineDeploymentsName0          = "spec.topology.workers.machineDeployments.0.name"
	TopologyWorkersMachineDeploymentsReplicas0      = "spec.topology.workers.machineDeployments.0.replicas"
	TopologyWorkersMachineDeploymentsFailureDomain0 = "spec.topology.workers.machineDeployments.0.failureDomain"

	TopologyWorkersMachineDeploymentsClass1         = "spec.topology.workers.machineDeployments.1.class"
	TopologyWorkersMachineDeploymentsName1          = "spec.topology.workers.machineDeployments.1.name"
	TopologyWorkersMachineDeploymentsReplicas1      = "spec.topology.workers.machineDeployments.1.replicas"
	TopologyWorkersMachineDeploymentsFailureDomain1 = "spec.topology.workers.machineDeployments.1.failureDomain"

	TopologyWorkersMachineDeploymentsClass2         = "spec.topology.workers.machineDeployments.2.class"
	TopologyWorkersMachineDeploymentsName2          = "spec.topology.workers.machineDeployments.2.name"
	TopologyWorkersMachineDeploymentsReplicas2      = "spec.topology.workers.machineDeployments.2.replicas"
	TopologyWorkersMachineDeploymentsFailureDomain2 = "spec.topology.workers.machineDeployments.2.failureDomain"

	SPEC = "spec"

	TopologyClassIncorrectValueErrMsg            = "cluster class missing in configuration or not following naming convention"
	ClusterResourceAsInputFileNotSupportedErrMsg = "input file with Cluster resource definition is not supported"
)

Cluster class variables constants

const (
	// OverrideFolderKey key for overrides folder to override the default overrides directory($HOME/.cluster-api/overrides)
	OverrideFolderKey          = "overridesFolder"
	ImagesConfigKey            = "images"
	ReleaseKey                 = "release"
	ProvidersConfigKey         = "providers"
	CertManagerConfigKey       = "cert-manager"
	InfrastructureProviderType = "InfrastructureProvider"

	KeyTkg                  = "tkg"
	KeyRegions              = "regions"
	KeyRegionName           = "name"
	KeyCurrentRegionContext = "current-region-context"
	KeyRegionContext        = "context"

	KeyCertManagerTimeout = "cert-manager-timeout"
)

config key name constants

const (
	ConfigVariableDefaultBomFile                      = "TKG_DEFAULT_BOM"
	ConfigVariableCustomImageRepository               = "TKG_CUSTOM_IMAGE_REPOSITORY"
	ConfigVariableDevImageRepository                  = "TKG_DEV_IMAGE_REPOSITORY"
	ConfigVariableCompatibilityCustomImagePath        = "TKG_CUSTOM_COMPATIBILITY_IMAGE_PATH"
	ConfigVariableCustomImageRepositorySkipTLSVerify  = "TKG_CUSTOM_IMAGE_REPOSITORY_SKIP_TLS_VERIFY"
	ConfigVariableCustomImageRepositoryCaCertificate  = "TKG_CUSTOM_IMAGE_REPOSITORY_CA_CERTIFICATE"
	ConfigVariableDefaultStandaloneDiscoveryImagePath = "TKG_DEFAULT_STANDALONE_DISCOVERY_IMAGE_PATH"
	ConfigVariableDefaultStandaloneDiscoveryImageTag  = "TKG_DEFAULT_STANDALONE_DISCOVERY_IMAGE_TAG"
	ConfigVariableDefaultStandaloneDiscoveryType      = "TKG_DEFAULT_STANDALONE_DISCOVERY_TYPE"
	ConfigVariableDefaultStandaloneDiscoveryLocalPath = "TKG_DEFAULT_STANDALONE_DISCOVERY_LOCAL_PATH"
	ConfigVariableClusterAPIServerPort                = "CLUSTER_API_SERVER_PORT"
	ConfigVariableBastionHostEnabled                  = "BASTION_HOST_ENABLED"
	ConfigVariableVipNetworkInterface                 = "VIP_NETWORK_INTERFACE"

	ConfigVariableAWSRegion          = "AWS_REGION"
	ConfigVariableAWSSecretAccessKey = "AWS_SECRET_ACCESS_KEY" //nolint:gosec
	ConfigVariableAWSAccessKeyID     = "AWS_ACCESS_KEY_ID"     //nolint:gosec
	ConfigVariableAWSSessionToken    = "AWS_SESSION_TOKEN"     //nolint:gosec
	ConfigVariableAWSProfile         = "AWS_PROFILE"
	ConfigVariableAWSB64Credentials  = "AWS_B64ENCODED_CREDENTIALS" //nolint:gosec
	ConfigVariableAWSVPCID           = "AWS_VPC_ID"
	ConfigVariableAWSSSHKeyName      = "AWS_SSH_KEY_NAME"

	ConfigVariableAWSPublicNodeCIDR             = "AWS_PUBLIC_NODE_CIDR"
	ConfigVariableAWSPrivateNodeCIDR            = "AWS_PRIVATE_NODE_CIDR"
	ConfigVariableAWSPublicNodeCIDR1            = "AWS_PUBLIC_NODE_CIDR_1"
	ConfigVariableAWSPrivateNodeCIDR1           = "AWS_PRIVATE_NODE_CIDR_1"
	ConfigVariableAWSPublicNodeCIDR2            = "AWS_PUBLIC_NODE_CIDR_2"
	ConfigVariableAWSPrivateNodeCIDR2           = "AWS_PRIVATE_NODE_CIDR_2"
	ConfigVariableAWSPublicSubnetID             = "AWS_PUBLIC_SUBNET_ID"
	ConfigVariableAWSPrivateSubnetID            = "AWS_PRIVATE_SUBNET_ID"
	ConfigVariableAWSPublicSubnetID1            = "AWS_PUBLIC_SUBNET_ID_1"
	ConfigVariableAWSPrivateSubnetID1           = "AWS_PRIVATE_SUBNET_ID_1"
	ConfigVariableAWSPublicSubnetID2            = "AWS_PUBLIC_SUBNET_ID_2"
	ConfigVariableAWSPrivateSubnetID2           = "AWS_PRIVATE_SUBNET_ID_2"
	ConfigVariableAWSVPCCIDR                    = "AWS_VPC_CIDR"
	ConfigVariableAWSNodeAz                     = "AWS_NODE_AZ"
	ConfigVariableAWSNodeAz1                    = "AWS_NODE_AZ_1"
	ConfigVariableAWSNodeAz2                    = "AWS_NODE_AZ_2"
	ConfigVariableAWSAMIID                      = "AWS_AMI_ID"
	ConfigVariableAWSLoadBalancerSchemeInternal = "AWS_LOAD_BALANCER_SCHEME_INTERNAL"
	ConfigVariableAWSNodeOsDiskSizeGib          = "AWS_NODE_OS_DISK_SIZE_GIB"

	ConfigVariableAWSIdentityRefKind           = "AWS_IDENTITY_REF_KIND"
	ConfigVariableAWSIdentityRefName           = "AWS_IDENTITY_REF_NAME"
	ConfigVariableAWSSecurityGroupNode         = "AWS_SECURITY_GROUP_NODE"
	ConfigVariableAWSSecurityGroupApiserverLb  = "AWS_SECURITY_GROUP_APISERVER_LB"
	ConfigVariableAWSSecurityGroupBastion      = "AWS_SECURITY_GROUP_BASTION"
	ConfigVariableAWSSecurityGroupControlplane = "AWS_SECURITY_GROUP_CONTROLPLANE"
	ConfigVariableAWSSecurityGroupLb           = "AWS_SECURITY_GROUP_LB"
	ConfigVariableAWSControlplaneOsDiskSizeGib = "AWS_CONTROL_PLANE_OS_DISK_SIZE_GIB"

	ConfigVariableVsphereAz0                       = "VSPHERE_AZ_0"
	ConfigVariableVsphereAz1                       = "VSPHERE_AZ_1"
	ConfigVariableVsphereAz2                       = "VSPHERE_AZ_2"
	ConfigVariableVsphereCloneMode                 = "VSPHERE_CLONE_MODE"
	ConfigVariableVsphereControlPlaneEndpoint      = "VSPHERE_CONTROL_PLANE_ENDPOINT"
	ConfigVariableVsphereServer                    = "VSPHERE_SERVER"
	ConfigVariableVsphereUsername                  = "VSPHERE_USERNAME"
	ConfigVariableVspherePassword                  = "VSPHERE_PASSWORD"
	ConfigVariableVsphereTLSThumbprint             = "VSPHERE_TLS_THUMBPRINT"
	ConfigVariableVsphereSSHAuthorizedKey          = "VSPHERE_SSH_AUTHORIZED_KEY"
	ConfigVariableVsphereTemplate                  = "VSPHERE_TEMPLATE"
	ConfigVariableVsphereTemplateMoid              = "VSPHERE_TEMPLATE_MOID"
	ConfigVariableVsphereDatacenter                = "VSPHERE_DATACENTER"
	ConfigVariableVsphereResourcePool              = "VSPHERE_RESOURCE_POOL"
	ConfigVariableVsphereStoragePolicyID           = "VSPHERE_STORAGE_POLICY_ID"
	ConfigVariableVsphereDatastore                 = "VSPHERE_DATASTORE"
	ConfigVariableVsphereFolder                    = "VSPHERE_FOLDER"
	ConfigVariableVsphereWorkerpciDevices          = "VSPHERE_WORKER_PCI_DEVICES"
	ConfigVariableVsphereControlPlanepciDevices    = "VSPHERE_CONTROL_PLANE_PCI_DEVICES"
	ConfigVariableVsphereControlPlaneCustomVMXKeys = "VSPHERE_CONTROL_PLANE_CUSTOM_VMX_KEYS"
	ConfigVariableVsphereWorkerCustomVMXKeys       = "VSPHERE_WORKER_CUSTOM_VMX_KEYS"
	ConfigVariableVsphereIgnorepciDevicesAllowList = "VSPHERE_IGNORE_PCI_DEVICES_ALLOW_LIST"
	ConfigVariableVsphereWorkerRolloutStrategy     = "WORKER_ROLLOUT_STRATEGY"
	ConfigVariableVsphereNumCpus                   = "VSPHERE_NUM_CPUS"
	ConfigVariableVsphereMemMib                    = "VSPHERE_MEM_MIB"
	ConfigVariableVsphereDiskGib                   = "VSPHERE_DISK_GIB"
	ConfigVariableVsphereWorkerNumCpus             = "VSPHERE_WORKER_NUM_CPUS"
	ConfigVariableVsphereWorkerMemMib              = "VSPHERE_WORKER_MEM_MIB"
	ConfigVariableVsphereWorkerDiskGib             = "VSPHERE_WORKER_DISK_GIB"
	ConfigVariableVsphereCPNumCpus                 = "VSPHERE_CONTROL_PLANE_NUM_CPUS"
	ConfigVariableVsphereCPMemMib                  = "VSPHERE_CONTROL_PLANE_MEM_MIB"
	ConfigVariableVsphereCPDiskGib                 = "VSPHERE_CONTROL_PLANE_DISK_GIB"
	ConfigVariableVsphereInsecure                  = "VSPHERE_INSECURE" // VCInsecure decides if the vc connection will skip the ssl validation or not.
	ConfigVariableVsphereVersion                   = "VSPHERE_VERSION"
	ConfigVariableVsphereNetwork                   = "VSPHERE_NETWORK"
	ConfigVariableVsphereHaProvider                = "AVI_CONTROL_PLANE_HA_PROVIDER"

	ConfigVariableAzureControlPlaneSubnet                    = "AZURE_CONTROL_PLANE_SUBNET_NAME"
	ConfigVariableAzureControlPlaneSubnetName                = "AZURE_CONTROL_PLANE_SUBNET_NAME"
	ConfigVariableAzureControlPlaneSubnetCidr                = "AZURE_CONTROL_PLANE_SUBNET_CIDR"
	ConfigVariableAzureCPMachineType                         = "AZURE_CONTROL_PLANE_MACHINE_TYPE"
	ConfigVariableAzureControlPlaneDataDiskSizeGib           = "AZURE_CONTROL_PLANE_DATA_DISK_SIZE_GIB"
	ConfigVariableAzureControlPlaneOsDiskStorageAccountType  = "AZURE_CONTROL_PLANE_OS_DISK_STORAGE_ACCOUNT_TYPE"
	ConfigVariableAzureControlPlaneOsDiskSizeGib             = "AZURE_CONTROL_PLANE_OS_DISK_SIZE_GIB"
	ConfigVariableAzureControlPlaneOutboundLbFrontendIPCount = "AZURE_CONTROL_PLANE_OUTBOUND_LB_FRONTEND_IP_COUNT"
	ConfigVariableAzureControlPlaneOutboundLb                = "AZURE_ENABLE_CONTROL_PLANE_OUTBOUND_LB"
	ConfigVariableAzureControlPlaneSubnetSecurityGroup       = "AZURE_CONTROL_PLANE_SUBNET_SECURITY_GROUP"

	ConfigVariableAzureCustomTags                  = "AZURE_CUSTOM_TAGS"
	ConfigVariableAzureEnableAcceleratedNetworking = "AZURE_ENABLE_ACCELERATED_NETWORKING"
	ConfigVariableAzureEnablePrivateCluster        = "AZURE_ENABLE_PRIVATE_CLUSTER"
	ConfigVariableAzureFrontendPrivateIP           = "AZURE_FRONTEND_PRIVATE_IP"
	ConfigVariableAzureLocation                    = "AZURE_LOCATION"
	ConfigVariableAzureIdentityName                = "AZURE_IDENTITY_NAME"
	ConfigVariableAzureIdentityNamespace           = "AZURE_IDENTITY_NAMESPACE"
	ConfigVariableAzureImageID                     = "AZURE_IMAGE_ID"
	ConfigVariableAzureImagePublisher              = "AZURE_IMAGE_PUBLISHER"
	ConfigVariableAzureImageOffer                  = "AZURE_IMAGE_OFFER"
	ConfigVariableAzureImageSku                    = "AZURE_IMAGE_SKU"
	ConfigVariableAzureImageVersion                = "AZURE_IMAGE_VERSION"
	ConfigVariableAzureImageThirdParty             = "AZURE_IMAGE_THIRD_PARTY"
	ConfigVariableAzureImageResourceGroup          = "AZURE_IMAGE_RESOURCE_GROUP"
	ConfigVariableAzureImageName                   = "AZURE_IMAGE_NAME"
	ConfigVariableAzureImageSubscriptionID         = "AZURE_IMAGE_SUBSCRIPTION_ID"
	ConfigVariableAzureImageGallery                = "AZURE_IMAGE_GALLERY"
	ConfigVariableAzureSubscriptionIDB64           = "AZURE_SUBSCRIPTION_ID_B64"
	ConfigVariableAzureTenantIDB64                 = "AZURE_TENANT_ID_B64"
	ConfigVariableAzureClientSecretB64             = "AZURE_CLIENT_SECRET_B64" //nolint:gosec
	ConfigVariableAzureClientIDB64                 = "AZURE_CLIENT_ID_B64"
	ConfigVariableAzureSubscriptionID              = "AZURE_SUBSCRIPTION_ID"
	ConfigVariableAzureTenantID                    = "AZURE_TENANT_ID"
	ConfigVariableAzureClientSecret                = "AZURE_CLIENT_SECRET" //nolint:gosec
	ConfigVariableAzureClientID                    = "AZURE_CLIENT_ID"
	ConfigVariableAzureResourceGroup               = "AZURE_RESOURCE_GROUP"
	ConfigVariableAzureVnetName                    = "AZURE_VNET_NAME"
	ConfigVariableAzureVnetResourceGroup           = "AZURE_VNET_RESOURCE_GROUP"
	ConfigVariableAzureVnetCidr                    = "AZURE_VNET_CIDR"

	ConfigVariableAzureWorkerSubnet                       = "AZURE_NODE_SUBNET_NAME"
	ConfigVariableAzureWorkerSubnetName                   = "AZURE_NODE_SUBNET_NAME"
	ConfigVariableAzureAZ                                 = "AZURE_NODE_AZ"
	ConfigVariableAzureAZ1                                = "AZURE_NODE_AZ_1"
	ConfigVariableAzureAZ2                                = "AZURE_NODE_AZ_2"
	ConfigVariableAzureNodeOsDiskSizeGib                  = "AZURE_NODE_OS_DISK_SIZE_GIB"
	ConfigVariableAzureNodeOsDiskStorageAccountType       = "AZURE_NODE_OS_DISK_STORAGE_ACCOUNT_TYPE"
	ConfigVariableAzureEnableNodeDataDisk                 = "AZURE_ENABLE_NODE_DATA_DISK"
	ConfigVariableAzureNodeDataDiskSizeGib                = "AZURE_NODE_DATA_DISK_SIZE_GIB"
	ConfigVariableAzureNodeSubnetSecurityGroup            = "AZURE_NODE_SUBNET_SECURITY_GROUP"
	ConfigVariableAzureEnableNodeOutboundLb               = "AZURE_ENABLE_NODE_OUTBOUND_LB"
	ConfigVariableAzureNodeOutboundLbFrontendIPCount      = "AZURE_NODE_OUTBOUND_LB_FRONTEND_IP_COUNT"
	ConfigVariableAzureNodeOutboundLbIdleTimeoutInMinutes = "AZURE_NODE_OUTBOUND_LB_IDLE_TIMEOUT_IN_MINUTES"
	ConfigVariableAzureWorkerNodeSubnetCidr               = "AZURE_NODE_SUBNET_CIDR"
	ConfigVariableAzureSSHPublicKeyB64                    = "AZURE_SSH_PUBLIC_KEY_B64"
	ConfigVariableAzureNodeMachineType                    = "AZURE_NODE_MACHINE_TYPE"
	ConfigVariableAzureEnvironment                        = "AZURE_ENVIRONMENT"

	ConfigVariableDockerMachineTemplateImage = "DOCKER_MACHINE_TEMPLATE_IMAGE"

	ConfigVariablePinnipedSupervisorIssuerURL          = "SUPERVISOR_ISSUER_URL"
	ConfigVariablePinnipedSupervisorIssuerCABundleData = "SUPERVISOR_ISSUER_CA_BUNDLE_DATA_B64"

	ConfigVariableClusterRole                = "TKG_CLUSTER_ROLE"
	ConfigVariableForceRole                  = "_TKG_CLUSTER_FORCE_ROLE"
	ConfigVariableProviderType               = "PROVIDER_TYPE"
	ConfigVariableTKGVersion                 = "TKG_VERSION"
	ConfigVariableBuildEdition               = "BUILD_EDITION"
	ConfigVariableFilterByAddonType          = "FILTER_BY_ADDON_TYPE"
	ConfigVaraibleDisableCRSForAddonType     = "DISABLE_CRS_FOR_ADDON_TYPE"
	ConfigVariableEnableAutoscaler           = "ENABLE_AUTOSCALER"
	ConfigVariableDisableTMCCloudPermissions = "DISABLE_TMC_CLOUD_PERMISSIONS"

	ConfigVariableControlPlaneMachineCount = "CONTROL_PLANE_MACHINE_COUNT"
	ConfigVariableControlPlaneMachineType  = "CONTROL_PLANE_MACHINE_TYPE"

	ConfigVariableWorkerMachineCount  = "WORKER_MACHINE_COUNT"
	ConfigVariableWorkerMachineCount0 = "WORKER_MACHINE_COUNT_0"
	ConfigVariableWorkerMachineCount1 = "WORKER_MACHINE_COUNT_1"
	ConfigVariableWorkerMachineCount2 = "WORKER_MACHINE_COUNT_2"
	ConfigVariableNodeMachineType     = "NODE_MACHINE_TYPE"
	ConfigVariableNodeMachineType1    = "NODE_MACHINE_TYPE_1"
	ConfigVariableNodeMachineType2    = "NODE_MACHINE_TYPE_2"
	ConfigVariableCPMachineType       = "CONTROL_PLANE_MACHINE_TYPE"

	ConfigVariableNamespace            = "NAMESPACE"
	ConfigVariableEnableClusterOptions = "ENABLE_CLUSTER_OPTIONS"

	TKGHTTPProxy        = "TKG_HTTP_PROXY"
	TKGHTTPSProxy       = "TKG_HTTPS_PROXY"
	TKGHTTPProxyEnabled = "TKG_HTTP_PROXY_ENABLED"
	TKGNoProxy          = "TKG_NO_PROXY"
	TKGProxyCACert      = "TKG_PROXY_CA_CERT"
	EnableAuditLogging  = "ENABLE_AUDIT_LOGGING"
	TKGIPFamily         = "TKG_IP_FAMILY"

	ConfigVariableOSName    = "OS_NAME"
	ConfigVariableOSVersion = "OS_VERSION"
	ConfigVariableOSArch    = "OS_ARCH"

	ConfigVariableClusterCIDR = "CLUSTER_CIDR"
	ConfigVariableServiceCIDR = "SERVICE_CIDR"

	ConfigVariableCoreDNSIP = "CORE_DNS_IP"

	ConfigVariableIPFamily = "TKG_IP_FAMILY"
	TKGIPV6Primary         = "TKG_IPV6_PRIMARY"

	ConfigVariableControlPlaneNodeNameservers = "CONTROL_PLANE_NODE_NAMESERVERS"
	ConfigVariableWorkerNodeNameservers       = "WORKER_NODE_NAMESERVERS"

	ConfigVariableClusterPlan             = "CLUSTER_PLAN"
	ConfigVariableClusterName             = "CLUSTER_NAME"
	ConfigVariableClusterClass            = "CLUSTER_CLASS"
	ConfigVariableInfraProvider           = "INFRASTRUCTURE_PROVIDER"
	ConfigVariableTkrName                 = "KUBERNETES_RELEASE"
	ConfigVariableKubernetesVersion       = "KUBERNETES_VERSION"
	ConfigVariableCNI                     = "CNI"
	ConfigVariableEnableCEIPParticipation = "ENABLE_CEIP_PARTICIPATION"
	ConfigVariableDeployTKGOnVsphere7     = "DEPLOY_TKG_ON_VSPHERE7"
	ConfigVariableEnableTKGSonVsphere7    = "ENABLE_TKGS_ON_VSPHERE7"
	ConfigVariableSize                    = "SIZE"
	ConfigVariableControlPlaneSize        = "CONTROLPLANE_SIZE"
	ConfigVariableWorkerSize              = "WORKER_SIZE"

	ConfigVariableNsxtPassword                     = "NSXT_PASSWORD"
	ConfigVariableAviPassword                      = "AVI_PASSWORD"
	ConfigVariableLDAPBindPassword                 = "LDAP_BIND_PASSWORD"                   //nolint:gosec
	ConfigVariableOIDCIdentiryProviderClientSecret = "OIDC_IDENTITY_PROVIDER_CLIENT_SECRET" //nolint:gosec

	// Config variables for image tags used for provider installation
	ConfigVariableInternalKubeRBACProxyImageTag   = "KUBE_RBAC_PROXY_IMAGE_TAG"
	ConfigVariableInternalCABPKControllerImageTag = "CABPK_CONTROLLER_IMAGE_TAG"
	ConfigVariableInternalCAPIControllerImageTag  = "CAPI_CONTROLLER_IMAGE_TAG"
	ConfigVariableInternalKCPControllerImageTag   = "KCP_CONTROLLER_IMAGE_TAG"
	ConfigVariableInternalCAPDManagerImageTag     = "CAPD_CONTROLLER_IMAGE_TAG"
	ConfigVariableInternalCAPAManagerImageTag     = "CAPA_CONTROLLER_IMAGE_TAG"
	ConfigVariableInternalCAPVManagerImageTag     = "CAPV_CONTROLLER_IMAGE_TAG"
	ConfigVariableInternalCAPZManagerImageTag     = "CAPZ_CONTROLLER_IMAGE_TAG"
	ConfigVariableInternalNMIImageTag             = "NMI_IMAGE_TAG"

	// Other variables related to provider installation
	ConfigVariableClusterTopology = "CLUSTER_TOPOLOGY"

	ConfigVariablePackageInstallTimeout = "PACKAGE_INSTALL_TIMEOUT"

	// Windows specific variables
	ConfigVariableIsWindowsWorkloadCluster = "IS_WINDOWS_WORKLOAD_CLUSTER"

	// AVI aka. NSX Advanced Load Balancer specific variables
	ConfigVariableAviEnable = "AVI_ENABLE"

	ConfigVariableAviControllerAddress  = "AVI_CONTROLLER"
	ConfigVariableAviControllerVersion  = "AVI_CONTROLLER_VERSION"
	ConfigVariableAviControllerUsername = "AVI_USERNAME"
	ConfigVariableAviControllerPassword = "AVI_PASSWORD"
	ConfigVariableAviControllerCA       = "AVI_CA_DATA_B64"

	ConfigVariableAviCloudName                           = "AVI_CLOUD_NAME"
	ConfigVariableAviServiceEngineGroup                  = "AVI_SERVICE_ENGINE_GROUP"
	ConfigVariableAviManagementClusterServiceEngineGroup = "AVI_MANAGEMENT_CLUSTER_SERVICE_ENGINE_GROUP"

	ConfigVariableAviDataPlaneNetworkName    = "AVI_DATA_NETWORK"
	ConfigVariableAviDataPlaneNetworkCIDR    = "AVI_DATA_NETWORK_CIDR"
	ConfigVariableAviControlPlaneNetworkName = "AVI_CONTROL_PLANE_NETWORK"
	ConfigVariableAviControlPlaneNetworkCIDR = "AVI_CONTROL_PLANE_NETWORK_CIDR"

	ConfigVariableAviManagementClusterDataPlaneNetworkName       = "AVI_MANAGEMENT_CLUSTER_VIP_NETWORK_NAME"
	ConfigVariableAviManagementClusterDataPlaneNetworkCIDR       = "AVI_MANAGEMENT_CLUSTER_VIP_NETWORK_CIDR"
	ConfigVariableAviManagementClusterControlPlaneVipNetworkName = "AVI_MANAGEMENT_CLUSTER_CONTROL_PLANE_VIP_NETWORK_NAME"
	ConfigVariableAviManagementClusterControlPlaneVipNetworkCIDR = "AVI_MANAGEMENT_CLUSTER_CONTROL_PLANE_VIP_NETWORK_CIDR"

	ConfigVariableFeatureFlagPackageBasedLCM = "FEATURE_FLAG_PACKAGE_BASED_LCM"
)

Configuration variable name constants

const (
	DefaultCNIType = "antrea"

	DefaultDevControlPlaneMachineCount  = 1
	DefaultProdControlPlaneMachineCount = 3
	DefaultDevWorkerMachineCount        = 1
	DefaultProdWorkerMachineCount       = 3

	DefaultOperationTimeout            = 30 * time.Second
	DefaultLongRunningOperationTimeout = 30 * time.Minute

	DefaultCertmanagerDeploymentTimeout = 40 * time.Minute

	DefaultNamespace = "default"

	// de-facto defaults initially chosen by kops: https://github.com/kubernetes/kops
	DefaultIPv4ClusterCIDR = "100.96.0.0/11"
	DefaultIPv4ServiceCIDR = "100.64.0.0/13"

	// chosen to match our IPv4 defaults
	// use /48 for cluster CIDR because each node gets a /64 by default in IPv6
	DefaultIPv6ClusterCIDR = "fd00:100:96::/48"
	// use /108 is the max allowed for IPv6
	DefaultIPv6ServiceCIDR = "fd00:100:64::/108"

	// dual stack IPv4,IPv6 defaults
	DefaultDualStackPrimaryIPv4ClusterCIDR = DefaultIPv4ClusterCIDR + "," + DefaultIPv6ClusterCIDR
	DefaultDualStackPrimaryIPv4ServiceCIDR = DefaultIPv4ServiceCIDR + "," + DefaultIPv6ServiceCIDR

	DefaultDualStackPrimaryIPv6ClusterCIDR = DefaultIPv6ClusterCIDR + "," + DefaultIPv4ClusterCIDR
	DefaultDualStackPrimaryIPv6ServiceCIDR = DefaultIPv6ServiceCIDR + "," + DefaultIPv4ServiceCIDR
	// DefaultIsWindowsWorkloadCluster is false, indicating that the normal thing to do is, is to make linux clusters.
	DefaultIsWindowsWorkloadCluster = false

	// Default maximum query per second for the rest config
	DefaultQPS = 200
	// Default maximum burst for throttle for the rest config
	DefaultBurst = 200
)

default value constants

const (
	NoProxy     = "NO_PROXY"
	HTTPProxy   = "HTTP_PROXY"
	HTTPSProxy  = "HTTPS_PROXY"
	ProxyCACert = "PROXY_CA_CERT"
)

environment variables for http proxy

const (
	ConfigFilePermissions       = 0o600
	DefaultDirectoryPermissions = 0o700
)

ConfigFilePermissions defines the permissions of the config file

const (
	LocalProvidersFolderName  = "providers"
	LocalProvidersZipFileName = "providers.zip"
	LocalTanzuFileLock        = ".tanzu.lock"

	LocalProvidersConfigFileName = "config.yaml"
	LocalBOMsFolderName          = "bom"
	LocalCompatibilityFolderName = "compatibility"

	LocalProvidersChecksumFileName = "providers.sha256sum"
	OverrideFolder                 = "overrides"

	TKGKubeconfigDir    = ".kube-tkg"
	TKGKubeconfigFile   = "config"
	TKGKubeconfigTmpDir = "tmp"

	TKGConfigFileName               = "config.yaml"
	TKGDefaultClusterConfigFileName = "cluster-config.yaml"
	TKGCompatibilityFileName        = "tkg-compatibility.yaml"
	TKGConfigDefaultFileName        = "config_default.yaml"

	TKGClusterConfigFileDirForUI           = "clusterconfigs"
	TKGRegistryCertFile                    = "registry_certs"
	TKGRegistryTrustedRootCAFileForWindows = ".registry_trusted_root_certs_win"

	LogFolderName = "logs"

	TKGPackageValuesFile = "tkgpackagevalues.yaml"
	TKGPackageValues     = "tkg-package-values"
)

File name related constants

const (
	AllowedRegistries = "ALLOWED_REGISTRY"
)

const AviControllerVersionRegex = `^\d+(\.\d+)*$`

Avi aka. NSX Advanced LoadBalancer version regex expression

const (
	SuppressProvidersUpdate = "SUPPRESS_PROVIDERS_UPDATE"
)

environment variables for internal development use

const (
	TKGRegistryContains = "registry.vmware.com/tkg"
)

registry related constants

const (
	TanzuCLISystemNamespace = "tanzu-cli-system"
)

Variables

var ClusterAttributesHigherPrecedenceToLowerMap = map[string]string{
	"spec.topology.workers.machineDeployments.1.variables.overrides.NODE_MACHINE_TYPE": "spec.topology.variables.nodes.1.machineType",
	"spec.topology.workers.machineDeployments.2.variables.overrides.NODE_MACHINE_TYPE": "spec.topology.variables.nodes.2.machineType",
}

var ClusterAttributesToLegacyVariablesMapAws = map[string]string{

	"spec.topology.variables.region":     ConfigVariableAWSRegion,
	"spec.topology.variables.sshKeyName": ConfigVariableAWSSSHKeyName,

	"spec.topology.variables.loadBalancerSchemeInternal": ConfigVariableAWSLoadBalancerSchemeInternal,

	"spec.topology.variables.network.subnets.0.az":           ConfigVariableAWSNodeAz,
	"spec.topology.variables.network.subnets.0.private.cidr": ConfigVariableAWSPrivateNodeCIDR,
	"spec.topology.variables.network.subnets.0.private.id":   ConfigVariableAWSPrivateSubnetID,
	"spec.topology.variables.network.subnets.0.public.cidr":  ConfigVariableAWSPublicNodeCIDR,
	"spec.topology.variables.network.subnets.0.public.id":    ConfigVariableAWSPublicSubnetID,
	"spec.topology.variables.network.subnets.1.az":           ConfigVariableAWSNodeAz1,
	"spec.topology.variables.network.subnets.1.private.cidr": ConfigVariableAWSPrivateNodeCIDR1,
	"spec.topology.variables.network.subnets.1.private.id":   ConfigVariableAWSPrivateSubnetID1,
	"spec.topology.variables.network.subnets.1.public.cidr":  ConfigVariableAWSPublicNodeCIDR1,
	"spec.topology.variables.network.subnets.1.public.id":    ConfigVariableAWSPublicSubnetID1,
	"spec.topology.variables.network.subnets.2.az":           ConfigVariableAWSNodeAz2,
	"spec.topology.variables.network.subnets.2.private.cidr": ConfigVariableAWSPrivateNodeCIDR2,
	"spec.topology.variables.network.subnets.2.private.id":   ConfigVariableAWSPrivateSubnetID2,
	"spec.topology.variables.network.subnets.2.public.cidr":  ConfigVariableAWSPublicNodeCIDR2,
	"spec.topology.variables.network.subnets.2.public.id":    ConfigVariableAWSPublicSubnetID2,

	"spec.topology.variables.network.vpc.cidr":       ConfigVariableAWSVPCCIDR,
	"spec.topology.variables.network.vpc.existingID": ConfigVariableAWSVPCID,

	"spec.topology.variables.network.securityGroupOverrides.bastion":      ConfigVariableAWSSecurityGroupBastion,
	"spec.topology.variables.network.securityGroupOverrides.apiServerLB":  ConfigVariableAWSSecurityGroupApiserverLb,
	"spec.topology.variables.network.securityGroupOverrides.lb":           ConfigVariableAWSSecurityGroupLb,
	"spec.topology.variables.network.securityGroupOverrides.controlPlane": ConfigVariableAWSSecurityGroupControlplane,
	"spec.topology.variables.network.securityGroupOverrides.node":         ConfigVariableAWSSecurityGroupNode,

	"spec.topology.variables.bastion.enabled": ConfigVariableBastionHostEnabled,

	"spec.topology.variables.identityRef.name": ConfigVariableAWSIdentityRefName,
	"spec.topology.variables.identityRef.kind": ConfigVariableAWSIdentityRefKind,

	"spec.topology.variables.worker.instanceType":       ConfigVariableNodeMachineType,
	"spec.topology.variables.worker.rootVolume.sizeGiB": ConfigVariableAWSNodeOsDiskSizeGib,

	"spec.topology.variables.controlPlane.instanceType":       ConfigVariableControlPlaneMachineType,
	"spec.topology.variables.controlPlane.rootVolume.sizeGiB": ConfigVariableAWSControlplaneOsDiskSizeGib,

	TopologyWorkersMachineDeploymentsClass0:         "",
	TopologyWorkersMachineDeploymentsName0:          "",
	TopologyWorkersMachineDeploymentsReplicas0:      ConfigVariableWorkerMachineCount0,
	TopologyWorkersMachineDeploymentsFailureDomain0: "",

	"spec.topology.workers.machineDeployments.0.metadata.annotations.run.tanzu.vmware.com/resolve-os-image": "",

	TopologyWorkersMachineDeploymentsClass1:         "",
	TopologyWorkersMachineDeploymentsName1:          "",
	TopologyWorkersMachineDeploymentsReplicas1:      ConfigVariableWorkerMachineCount1,
	TopologyWorkersMachineDeploymentsFailureDomain1: "",

	"spec.topology.workers.machineDeployments.1.variables.overrides.worker.instanceType": ConfigVariableNodeMachineType1,

	TopologyWorkersMachineDeploymentsClass2:         "",
	TopologyWorkersMachineDeploymentsName2:          "",
	TopologyWorkersMachineDeploymentsReplicas2:      ConfigVariableWorkerMachineCount2,
	TopologyWorkersMachineDeploymentsFailureDomain2: "",

	"spec.topology.workers.machineDeployments.2.variables.overrides.worker.instanceType": ConfigVariableNodeMachineType2,
}

ClusterAttributesToLegacyVariablesMapAws has, AWS Cluster object attributes path mapped to legacy variable names. spec.topology.variables.* mapped as per config_variable_association.star:get_aws_vars() other attributes mapped as per infrastructure-aws/v*.*.*/yttcc/overlay.yaml

var ClusterAttributesToLegacyVariablesMapAzure = map[string]string{

	"spec.topology.variables.network.vnet.cidrBlocks":    ConfigVariableAzureVnetCidr,
	"spec.topology.variables.network.vnet.name":          ConfigVariableAzureVnetName,
	"spec.topology.variables.network.vnet.resourceGroup": ConfigVariableAzureVnetResourceGroup,

	"spec.topology.variables.location":          ConfigVariableAzureLocation,
	"spec.topology.variables.resourceGroup":     ConfigVariableAzureResourceGroup,
	"spec.topology.variables.subscriptionID":    ConfigVariableAzureSubscriptionID,
	"spec.topology.variables.environment":       ConfigVariableAzureEnvironment,
	"spec.topology.variables.sshPublicKey":      ConfigVariableAzureSSHPublicKeyB64,
	"spec.topology.variables.frontendPrivateIP": ConfigVariableAzureFrontendPrivateIP,
	"spec.topology.variables.customTags":        ConfigVariableAzureCustomTags,

	"spec.topology.variables.acceleratedNetworking.enabled": ConfigVariableAzureEnableAcceleratedNetworking,
	"spec.topology.variables.privateCluster.enabled":        ConfigVariableAzureEnablePrivateCluster,

	"spec.topology.variables.identityRef.name":      ConfigVariableAzureIdentityName,
	"spec.topology.variables.identityRef.namespace": ConfigVariableAzureIdentityNamespace,

	"spec.topology.variables.controlPlane.vmSize":            ConfigVariableAzureCPMachineType,
	"spec.topology.variables.controlPlane.dataDisks.sizeGiB": ConfigVariableAzureControlPlaneDataDiskSizeGib,

	"spec.topology.variables.controlPlane.osDisk.sizeGiB":            ConfigVariableAzureControlPlaneOsDiskSizeGib,
	"spec.topology.variables.controlPlane.osDisk.storageAccountType": ConfigVariableAzureControlPlaneOsDiskStorageAccountType,

	"spec.topology.variables.controlPlane.subnet.name":          ConfigVariableAzureControlPlaneSubnetName,
	"spec.topology.variables.controlPlane.subnet.cidr":          ConfigVariableAzureControlPlaneSubnetCidr,
	"spec.topology.variables.controlPlane.subnet.securityGroup": ConfigVariableAzureControlPlaneSubnetSecurityGroup,

	"spec.topology.variables.controlPlane.outboundLB.enabled":         ConfigVariableAzureControlPlaneOutboundLb,
	"spec.topology.variables.controlPlane.outboundLB.frontendIPCount": ConfigVariableAzureControlPlaneOutboundLbFrontendIPCount,

	"spec.topology.variables.worker.vmSize":                    ConfigVariableAzureNodeMachineType,
	"spec.topology.variables.worker.osDisk.sizeGiB":            ConfigVariableAzureNodeOsDiskSizeGib,
	"spec.topology.variables.worker.osDisk.storageAccountType": ConfigVariableAzureNodeOsDiskStorageAccountType,
	"spec.topology.variables.worker.dataDisks.sizeGiB":         ConfigVariableAzureNodeDataDiskSizeGib,

	"spec.topology.variables.worker.subnet.cidr":          ConfigVariableAzureWorkerNodeSubnetCidr,
	"spec.topology.variables.worker.subnet.name":          ConfigVariableAzureWorkerSubnetName,
	"spec.topology.variables.worker.subnet.securityGroup": ConfigVariableAzureNodeSubnetSecurityGroup,

	"spec.topology.variables.worker.outboundLB.enabled":              ConfigVariableAzureEnableNodeOutboundLb,
	"spec.topology.variables.worker.outboundLB.frontendIPCount":      ConfigVariableAzureNodeOutboundLbFrontendIPCount,
	"spec.topology.variables.worker.outboundLB.idleTimeoutInMinutes": ConfigVariableAzureNodeOutboundLbIdleTimeoutInMinutes,

	TopologyWorkersMachineDeploymentsClass0:         "",
	TopologyWorkersMachineDeploymentsName0:          "",
	TopologyWorkersMachineDeploymentsReplicas0:      ConfigVariableWorkerMachineCount0,
	TopologyWorkersMachineDeploymentsFailureDomain0: ConfigVariableAzureAZ,

	"spec.topology.workers.machineDeployments.0.metadata.annotations.run.tanzu.vmware.com/resolve-os-image": "",

	TopologyWorkersMachineDeploymentsClass1:         "",
	TopologyWorkersMachineDeploymentsName1:          "",
	TopologyWorkersMachineDeploymentsReplicas1:      ConfigVariableWorkerMachineCount1,
	TopologyWorkersMachineDeploymentsFailureDomain1: ConfigVariableAzureAZ1,

	"spec.topology.workers.machineDeployments.1.variables.overrides.worker.vmSize": ConfigVariableNodeMachineType1,

	TopologyWorkersMachineDeploymentsClass2:         "",
	TopologyWorkersMachineDeploymentsName2:          "",
	TopologyWorkersMachineDeploymentsReplicas2:      ConfigVariableWorkerMachineCount2,
	TopologyWorkersMachineDeploymentsFailureDomain2: ConfigVariableAzureAZ2,

	"spec.topology.workers.machineDeployments.2.variables.overrides.worker.vmSize": ConfigVariableNodeMachineType2,
}

ClusterAttributesToLegacyVariablesMapAzure has, Azure Cluster object attributes path mapped to legacy variable names. spec.topology.variables.* mapped as per config_variable_association.star:get_azure_vars() other attributes mapped as per infrastructure-azure/v*.*.*/yttcc/overlay.yaml

var ClusterAttributesToLegacyVariablesMapCommon = map[string]string{
	"metadata.name":      ConfigVariableClusterName,
	"metadata.namespace": ConfigVariableNamespace,

	"spec.clusterNetwork.pods.cidrBlocks":     ConfigVariableClusterCIDR,
	"spec.clusterNetwork.services.cidrBlocks": ConfigVariableServiceCIDR,

	"spec.topology.class":   ConfigVariableClusterClass,
	"spec.topology.version": ConfigVariableKubernetesVersion,

	"spec.topology.controlPlane.replicas": ConfigVariableControlPlaneMachineCount,

	"spec.topology.controlPlane.metadata.annotations.run.tanzu.vmware.com/resolve-os-image": "",

	"spec.topology.variables.network.ipv6Primary":      TKGIPV6Primary,
	"spec.topology.variables.network.proxy":            TKGHTTPProxyEnabled,
	"spec.topology.variables.network.proxy.httpProxy":  TKGHTTPProxy,
	"spec.topology.variables.network.proxy.httpsProxy": TKGHTTPSProxy,
	"spec.topology.variables.network.proxy.noProxy":    TKGNoProxy,

	"spec.topology.variables.imageRepository.host":                     ConfigVariableCustomImageRepository,
	"spec.topology.variables.imageRepository.tlsCertificateValidation": ConfigVariableCustomImageRepositorySkipTLSVerify,

	"spec.topology.variables.clusterRole": ConfigVariableClusterRole,

	"spec.topology.variables.auditLogging.enabled": EnableAuditLogging,

	"spec.topology.variables.trust.proxy":           TKGProxyCACert,
	"spec.topology.variables.trust.imageRepository": ConfigVariableCustomImageRepositoryCaCertificate,

	"spec.topology.variables.apiServerPort": ConfigVariableClusterAPIServerPort,
}

ClusterAttributesToLegacyVariablesMapCommon has cluster class attributes to legacy variable names, are common for all infra providers.

var ClusterAttributesToLegacyVariablesMapDocker = map[string]string{}

ClusterAttributesToLegacyVariablesMapDocker has, Docker Cluster object attributes path mapped to legacy variable names.

var ClusterAttributesToLegacyVariablesMapVsphere = map[string]string{

	"spec.topology.variables.apiServerEndpoint":      ConfigVariableVsphereControlPlaneEndpoint,
	"spec.topology.variables.vipNetworkInterface":    ConfigVariableVipNetworkInterface,
	"spec.topology.variables.aviAPIServerHAProvider": ConfigVariableVsphereHaProvider,

	"spec.topology.variables.vcenter.cloneMode":     ConfigVariableVsphereCloneMode,
	"spec.topology.variables.vcenter.network":       ConfigVariableVsphereNetwork,
	"spec.topology.variables.vcenter.resourcePool":  ConfigVariableVsphereResourcePool,
	"spec.topology.variables.vcenter.template":      ConfigVariableVsphereTemplate,
	"spec.topology.variables.vcenter.tlsThumbprint": ConfigVariableVsphereTLSThumbprint,
	"spec.topology.variables.vcenter.datacenter":    ConfigVariableVsphereDatacenter,
	"spec.topology.variables.vcenter.datastore":     ConfigVariableVsphereDatastore,
	"spec.topology.variables.vcenter.folder":        ConfigVariableVsphereFolder,
	"spec.topology.variables.vcenter.server":        ConfigVariableVsphereServer,

	"spec.topology.variables.user.sshAuthorizedKeys": ConfigVariableVsphereSSHAuthorizedKey,

	"spec.topology.variables.controlPlane.machine.diskGiB":     ConfigVariableVsphereCPDiskGib,
	"spec.topology.variables.controlPlane.machine.memoryMiB":   ConfigVariableVsphereCPMemMib,
	"spec.topology.variables.controlPlane.machine.numCPUs":     ConfigVariableVsphereCPNumCpus,
	"spec.topology.variables.controlPlane.network.nameservers": ConfigVariableControlPlaneNodeNameservers,

	"spec.topology.variables.worker.machine.diskGiB":     ConfigVariableVsphereWorkerDiskGib,
	"spec.topology.variables.worker.machine.memoryMiB":   ConfigVariableVsphereWorkerMemMib,
	"spec.topology.variables.worker.machine.numCPUs":     ConfigVariableVsphereWorkerNumCpus,
	"spec.topology.variables.worker.network.nameservers": ConfigVariableWorkerNodeNameservers,

	TopologyWorkersMachineDeploymentsClass0:         "",
	TopologyWorkersMachineDeploymentsName0:          "",
	TopologyWorkersMachineDeploymentsReplicas0:      ConfigVariableWorkerMachineCount,
	TopologyWorkersMachineDeploymentsFailureDomain0: ConfigVariableVsphereAz0,

	TopologyWorkersMachineDeploymentsClass1:         "",
	TopologyWorkersMachineDeploymentsName1:          "",
	TopologyWorkersMachineDeploymentsReplicas1:      ConfigVariableWorkerMachineCount1,
	TopologyWorkersMachineDeploymentsFailureDomain1: ConfigVariableVsphereAz1,

	TopologyWorkersMachineDeploymentsClass2:         "",
	TopologyWorkersMachineDeploymentsName2:          "",
	TopologyWorkersMachineDeploymentsReplicas2:      ConfigVariableWorkerMachineCount2,
	TopologyWorkersMachineDeploymentsFailureDomain2: ConfigVariableVsphereAz2,
}

ClusterAttributesToLegacyVariablesMapVsphere has, Vsphere Cluster object attributes path mapped to legacy variable names. spec.topology.variables.* mapped as per config_variable_association.star:get_vsphere_vars() other attributes mapped as per infrastructure-vsphere/v*.*.*/yttcc/overlay.yaml

var ClusterAttributesWithArrayTypeValue = map[string]bool{
	"spec.clusterNetwork.pods.cidrBlocks":             true,
	"spec.clusterNetwork.services.cidrBlocks":         true,
	"spec.topology.variables.network.proxy.noProxy":   true,
	"spec.topology.variables.user.sshAuthorizedKeys":  true,
	"spec.topology.variables.network.vnet.cidrBlocks": true,
}

ClusterAttributesWithArrayTypeValue has, list of Cluster attributes paths, which value type is array list

var InfrastructureProviders = map[string]bool{
	InfrastructureProviderVSphere: true,
	InfrastructureProviderTkgs:    true,
	InfrastructureProviderAWS:     true,
	InfrastructureProviderAzure:   true,
	InfrastructureProviderDocker:  true,
}

var InfrastructureSpecificVariableMappingMap = map[string]map[string]string{
	InfrastructureProviderVSphere: ClusterAttributesToLegacyVariablesMapVsphere,
	InfrastructureProviderAWS:     ClusterAttributesToLegacyVariablesMapAws,
	InfrastructureProviderAzure:   ClusterAttributesToLegacyVariablesMapAzure,
	InfrastructureProviderDocker:  ClusterAttributesToLegacyVariablesMapDocker,
}

InfrastructureSpecificVariableMappingMap has, infra name to variable mapping map, which makes easy to get infra specific mapping map