/
types_infrastructure.go
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/
types_infrastructure.go
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package v1
import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
// +genclient
// +genclient:nonNamespaced
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// +kubebuilder:subresource:status
// Infrastructure holds cluster-wide information about Infrastructure. The canonical name is `cluster`
//
// Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer).
// +openshift:compatibility-gen:level=1
type Infrastructure struct {
metav1.TypeMeta `json:",inline"`
// metadata is the standard object's metadata.
// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
metav1.ObjectMeta `json:"metadata,omitempty"`
// spec holds user settable values for configuration
// +kubebuilder:validation:Required
// +required
Spec InfrastructureSpec `json:"spec"`
// status holds observed values from the cluster. They may not be overridden.
// +optional
Status InfrastructureStatus `json:"status"`
}
// InfrastructureSpec contains settings that apply to the cluster infrastructure.
type InfrastructureSpec struct {
// cloudConfig is a reference to a ConfigMap containing the cloud provider configuration file.
// This configuration file is used to configure the Kubernetes cloud provider integration
// when using the built-in cloud provider integration or the external cloud controller manager.
// The namespace for this config map is openshift-config.
//
// cloudConfig should only be consumed by the kube_cloud_config controller.
// The controller is responsible for using the user configuration in the spec
// for various platforms and combining that with the user provided ConfigMap in this field
// to create a stitched kube cloud config.
// The controller generates a ConfigMap `kube-cloud-config` in `openshift-config-managed` namespace
// with the kube cloud config is stored in `cloud.conf` key.
// All the clients are expected to use the generated ConfigMap only.
//
// +optional
CloudConfig ConfigMapFileReference `json:"cloudConfig"`
// platformSpec holds desired information specific to the underlying
// infrastructure provider.
PlatformSpec PlatformSpec `json:"platformSpec,omitempty"`
}
// InfrastructureStatus describes the infrastructure the cluster is leveraging.
type InfrastructureStatus struct {
// infrastructureName uniquely identifies a cluster with a human friendly name.
// Once set it should not be changed. Must be of max length 27 and must have only
// alphanumeric or hyphen characters.
InfrastructureName string `json:"infrastructureName"`
// platform is the underlying infrastructure provider for the cluster.
//
// Deprecated: Use platformStatus.type instead.
Platform PlatformType `json:"platform,omitempty"`
// platformStatus holds status information specific to the underlying
// infrastructure provider.
// +optional
PlatformStatus *PlatformStatus `json:"platformStatus,omitempty"`
// etcdDiscoveryDomain is the domain used to fetch the SRV records for discovering
// etcd servers and clients.
// For more info: https://github.com/etcd-io/etcd/blob/329be66e8b3f9e2e6af83c123ff89297e49ebd15/Documentation/op-guide/clustering.md#dns-discovery
// deprecated: as of 4.7, this field is no longer set or honored. It will be removed in a future release.
EtcdDiscoveryDomain string `json:"etcdDiscoveryDomain"`
// apiServerURL is a valid URI with scheme 'https', address and
// optionally a port (defaulting to 443). apiServerURL can be used by components like the web console
// to tell users where to find the Kubernetes API.
APIServerURL string `json:"apiServerURL"`
// apiServerInternalURL is a valid URI with scheme 'https',
// address and optionally a port (defaulting to 443). apiServerInternalURL can be used by components
// like kubelets, to contact the Kubernetes API server using the
// infrastructure provider rather than Kubernetes networking.
APIServerInternalURL string `json:"apiServerInternalURI"`
// controlPlaneTopology expresses the expectations for operands that normally run on control nodes.
// The default is 'HighlyAvailable', which represents the behavior operators have in a "normal" cluster.
// The 'SingleReplica' mode will be used in single-node deployments
// and the operators should not configure the operand for highly-available operation
// The 'External' mode indicates that the control plane is hosted externally to the cluster and that
// its components are not visible within the cluster.
// +kubebuilder:default=HighlyAvailable
// +kubebuilder:validation:Enum=HighlyAvailable;SingleReplica;External
ControlPlaneTopology TopologyMode `json:"controlPlaneTopology"`
// infrastructureTopology expresses the expectations for infrastructure services that do not run on control
// plane nodes, usually indicated by a node selector for a `role` value
// other than `master`.
// The default is 'HighlyAvailable', which represents the behavior operators have in a "normal" cluster.
// The 'SingleReplica' mode will be used in single-node deployments
// and the operators should not configure the operand for highly-available operation
// NOTE: External topology mode is not applicable for this field.
// +kubebuilder:default=HighlyAvailable
// +kubebuilder:validation:Enum=HighlyAvailable;SingleReplica
InfrastructureTopology TopologyMode `json:"infrastructureTopology"`
// cpuPartitioning expresses if CPU partitioning is a currently enabled feature in the cluster.
// CPU Partitioning means that this cluster can support partitioning workloads to specific CPU Sets.
// Valid values are "None" and "AllNodes". When omitted, the default value is "None".
// The default value of "None" indicates that no nodes will be setup with CPU partitioning.
// The "AllNodes" value indicates that all nodes have been setup with CPU partitioning,
// and can then be further configured via the PerformanceProfile API.
// +kubebuilder:default=None
// +default="None"
// +kubebuilder:validation:Enum=None;AllNodes
// +openshift:enable:FeatureSets=TechPreviewNoUpgrade
// +optional
CPUPartitioning CPUPartitioningMode `json:"cpuPartitioning,omitempty"`
}
// TopologyMode defines the topology mode of the control/infra nodes.
// NOTE: Enum validation is specified in each field that uses this type,
// given that External value is not applicable to the InfrastructureTopology
// field.
type TopologyMode string
const (
// "HighlyAvailable" is for operators to configure high-availability as much as possible.
HighlyAvailableTopologyMode TopologyMode = "HighlyAvailable"
// "SingleReplica" is for operators to avoid spending resources for high-availability purpose.
SingleReplicaTopologyMode TopologyMode = "SingleReplica"
// "External" indicates that the component is running externally to the cluster. When specified
// as the control plane topology, operators should avoid scheduling workloads to masters or assume
// that any of the control plane components such as kubernetes API server or etcd are visible within
// the cluster.
ExternalTopologyMode TopologyMode = "External"
)
// CPUPartitioningMode defines the mode for CPU partitioning
type CPUPartitioningMode string
const (
// CPUPartitioningNone means that no CPU Partitioning is on in this cluster infrastructure
CPUPartitioningNone CPUPartitioningMode = "None"
// CPUPartitioningAllNodes means that all nodes are configured with CPU Partitioning in this cluster
CPUPartitioningAllNodes CPUPartitioningMode = "AllNodes"
)
// PlatformLoadBalancerType defines the type of load balancer used by the cluster.
type PlatformLoadBalancerType string
const (
// LoadBalancerTypeUserManaged is a load balancer with control-plane VIPs managed outside of the cluster by the customer.
LoadBalancerTypeUserManaged PlatformLoadBalancerType = "UserManaged"
// LoadBalancerTypeOpenShiftManagedDefault is the default load balancer with control-plane VIPs managed by the OpenShift cluster.
LoadBalancerTypeOpenShiftManagedDefault PlatformLoadBalancerType = "OpenShiftManagedDefault"
)
// PlatformType is a specific supported infrastructure provider.
// +kubebuilder:validation:Enum="";AWS;Azure;BareMetal;GCP;Libvirt;OpenStack;None;VSphere;oVirt;IBMCloud;KubeVirt;EquinixMetal;PowerVS;AlibabaCloud;Nutanix;External
type PlatformType string
const (
// AWSPlatformType represents Amazon Web Services infrastructure.
AWSPlatformType PlatformType = "AWS"
// AzurePlatformType represents Microsoft Azure infrastructure.
AzurePlatformType PlatformType = "Azure"
// BareMetalPlatformType represents managed bare metal infrastructure.
BareMetalPlatformType PlatformType = "BareMetal"
// GCPPlatformType represents Google Cloud Platform infrastructure.
GCPPlatformType PlatformType = "GCP"
// LibvirtPlatformType represents libvirt infrastructure.
LibvirtPlatformType PlatformType = "Libvirt"
// OpenStackPlatformType represents OpenStack infrastructure.
OpenStackPlatformType PlatformType = "OpenStack"
// NonePlatformType means there is no infrastructure provider.
NonePlatformType PlatformType = "None"
// VSpherePlatformType represents VMWare vSphere infrastructure.
VSpherePlatformType PlatformType = "VSphere"
// OvirtPlatformType represents oVirt/RHV infrastructure.
OvirtPlatformType PlatformType = "oVirt"
// IBMCloudPlatformType represents IBM Cloud infrastructure.
IBMCloudPlatformType PlatformType = "IBMCloud"
// KubevirtPlatformType represents KubeVirt/Openshift Virtualization infrastructure.
KubevirtPlatformType PlatformType = "KubeVirt"
// EquinixMetalPlatformType represents Equinix Metal infrastructure.
EquinixMetalPlatformType PlatformType = "EquinixMetal"
// PowerVSPlatformType represents IBM Power Systems Virtual Servers infrastructure.
PowerVSPlatformType PlatformType = "PowerVS"
// AlibabaCloudPlatformType represents Alibaba Cloud infrastructure.
AlibabaCloudPlatformType PlatformType = "AlibabaCloud"
// NutanixPlatformType represents Nutanix infrastructure.
NutanixPlatformType PlatformType = "Nutanix"
// ExternalPlatformType represents generic infrastructure provider. Platform-specific components should be supplemented separately.
ExternalPlatformType PlatformType = "External"
)
// IBMCloudProviderType is a specific supported IBM Cloud provider cluster type
type IBMCloudProviderType string
const (
// Classic means that the IBM Cloud cluster is using classic infrastructure
IBMCloudProviderTypeClassic IBMCloudProviderType = "Classic"
// VPC means that the IBM Cloud cluster is using VPC infrastructure
IBMCloudProviderTypeVPC IBMCloudProviderType = "VPC"
// IBMCloudProviderTypeUPI means that the IBM Cloud cluster is using user provided infrastructure.
// This is utilized in IBM Cloud Satellite environments.
IBMCloudProviderTypeUPI IBMCloudProviderType = "UPI"
)
// ExternalPlatformSpec holds the desired state for the generic External infrastructure provider.
type ExternalPlatformSpec struct {
// PlatformName holds the arbitrary string representing the infrastructure provider name, expected to be set at the installation time.
// This field is solely for informational and reporting purposes and is not expected to be used for decision-making.
// +kubebuilder:default:="Unknown"
// +default="Unknown"
// +kubebuilder:validation:XValidation:rule="oldSelf == 'Unknown' || self == oldSelf",message="platform name cannot be changed once set"
// +optional
PlatformName string `json:"platformName,omitempty"`
}
// PlatformSpec holds the desired state specific to the underlying infrastructure provider
// of the current cluster. Since these are used at spec-level for the underlying cluster, it
// is supposed that only one of the spec structs is set.
type PlatformSpec struct {
// type is the underlying infrastructure provider for the cluster. This
// value controls whether infrastructure automation such as service load
// balancers, dynamic volume provisioning, machine creation and deletion, and
// other integrations are enabled. If None, no infrastructure automation is
// enabled. Allowed values are "AWS", "Azure", "BareMetal", "GCP", "Libvirt",
// "OpenStack", "VSphere", "oVirt", "KubeVirt", "EquinixMetal", "PowerVS",
// "AlibabaCloud", "Nutanix" and "None". Individual components may not support all platforms,
// and must handle unrecognized platforms as None if they do not support that platform.
//
// +unionDiscriminator
Type PlatformType `json:"type"`
// AWS contains settings specific to the Amazon Web Services infrastructure provider.
// +optional
AWS *AWSPlatformSpec `json:"aws,omitempty"`
// Azure contains settings specific to the Azure infrastructure provider.
// +optional
Azure *AzurePlatformSpec `json:"azure,omitempty"`
// GCP contains settings specific to the Google Cloud Platform infrastructure provider.
// +optional
GCP *GCPPlatformSpec `json:"gcp,omitempty"`
// BareMetal contains settings specific to the BareMetal platform.
// +optional
BareMetal *BareMetalPlatformSpec `json:"baremetal,omitempty"`
// OpenStack contains settings specific to the OpenStack infrastructure provider.
// +optional
OpenStack *OpenStackPlatformSpec `json:"openstack,omitempty"`
// Ovirt contains settings specific to the oVirt infrastructure provider.
// +optional
Ovirt *OvirtPlatformSpec `json:"ovirt,omitempty"`
// VSphere contains settings specific to the VSphere infrastructure provider.
// +optional
VSphere *VSpherePlatformSpec `json:"vsphere,omitempty"`
// IBMCloud contains settings specific to the IBMCloud infrastructure provider.
// +optional
IBMCloud *IBMCloudPlatformSpec `json:"ibmcloud,omitempty"`
// Kubevirt contains settings specific to the kubevirt infrastructure provider.
// +optional
Kubevirt *KubevirtPlatformSpec `json:"kubevirt,omitempty"`
// EquinixMetal contains settings specific to the Equinix Metal infrastructure provider.
// +optional
EquinixMetal *EquinixMetalPlatformSpec `json:"equinixMetal,omitempty"`
// PowerVS contains settings specific to the IBM Power Systems Virtual Servers infrastructure provider.
// +optional
PowerVS *PowerVSPlatformSpec `json:"powervs,omitempty"`
// AlibabaCloud contains settings specific to the Alibaba Cloud infrastructure provider.
// +optional
AlibabaCloud *AlibabaCloudPlatformSpec `json:"alibabaCloud,omitempty"`
// Nutanix contains settings specific to the Nutanix infrastructure provider.
// +optional
Nutanix *NutanixPlatformSpec `json:"nutanix,omitempty"`
// ExternalPlatformType represents generic infrastructure provider.
// Platform-specific components should be supplemented separately.
// +optional
External *ExternalPlatformSpec `json:"external,omitempty"`
}
// CloudControllerManagerState defines whether Cloud Controller Manager presence is expected or not
type CloudControllerManagerState string
const (
// Cloud Controller Manager is enabled and expected to be installed.
// This value indicates that new nodes should be tainted as uninitialized when created,
// preventing them from running workloads until they are initialized by the cloud controller manager.
CloudControllerManagerExternal CloudControllerManagerState = "External"
// Cloud Controller Manager is disabled and not expected to be installed.
// This value indicates that new nodes should not be tainted
// and no extra node initialization is expected from the cloud controller manager.
CloudControllerManagerNone CloudControllerManagerState = "None"
)
// CloudControllerManagerStatus holds the state of Cloud Controller Manager (a.k.a. CCM or CPI) related settings
// +kubebuilder:validation:XValidation:rule="has(self.state) == has(oldSelf.state)",message="state cannot be added or removed once set"
type CloudControllerManagerStatus struct {
// state determines whether or not an external Cloud Controller Manager is expected to
// be installed within the cluster.
// https://kubernetes.io/docs/tasks/administer-cluster/running-cloud-controller/#running-cloud-controller-manager
//
// When set to "External", new nodes will be tainted as uninitialized when created,
// preventing them from running workloads until they are initialized by the cloud controller manager.
// When omitted or set to "None", new nodes will be not tainted
// and no extra initialization from the cloud controller manager is expected.
// +kubebuilder:validation:Enum="";External;None
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="state is immutable once set"
// +optional
State CloudControllerManagerState `json:"state"`
}
// ExternalPlatformStatus holds the current status of the generic External infrastructure provider.
// +kubebuilder:validation:XValidation:rule="has(self.cloudControllerManager) == has(oldSelf.cloudControllerManager)",message="cloudControllerManager added or removed once set"
type ExternalPlatformStatus struct {
// CloudControllerManager contains settings specific to the external Cloud Controller Manager (a.k.a. CCM or CPI)
// +optional
CloudControllerManager CloudControllerManagerStatus `json:"cloudControllerManager"`
}
// PlatformStatus holds the current status specific to the underlying infrastructure provider
// of the current cluster. Since these are used at status-level for the underlying cluster, it
// is supposed that only one of the status structs is set.
type PlatformStatus struct {
// type is the underlying infrastructure provider for the cluster. This
// value controls whether infrastructure automation such as service load
// balancers, dynamic volume provisioning, machine creation and deletion, and
// other integrations are enabled. If None, no infrastructure automation is
// enabled. Allowed values are "AWS", "Azure", "BareMetal", "GCP", "Libvirt",
// "OpenStack", "VSphere", "oVirt", "EquinixMetal", "PowerVS", "AlibabaCloud", "Nutanix" and "None".
// Individual components may not support all platforms, and must handle
// unrecognized platforms as None if they do not support that platform.
//
// This value will be synced with to the `status.platform` and `status.platformStatus.type`.
// Currently this value cannot be changed once set.
Type PlatformType `json:"type"`
// AWS contains settings specific to the Amazon Web Services infrastructure provider.
// +optional
AWS *AWSPlatformStatus `json:"aws,omitempty"`
// Azure contains settings specific to the Azure infrastructure provider.
// +optional
Azure *AzurePlatformStatus `json:"azure,omitempty"`
// GCP contains settings specific to the Google Cloud Platform infrastructure provider.
// +optional
GCP *GCPPlatformStatus `json:"gcp,omitempty"`
// BareMetal contains settings specific to the BareMetal platform.
// +optional
BareMetal *BareMetalPlatformStatus `json:"baremetal,omitempty"`
// OpenStack contains settings specific to the OpenStack infrastructure provider.
// +optional
OpenStack *OpenStackPlatformStatus `json:"openstack,omitempty"`
// Ovirt contains settings specific to the oVirt infrastructure provider.
// +optional
Ovirt *OvirtPlatformStatus `json:"ovirt,omitempty"`
// VSphere contains settings specific to the VSphere infrastructure provider.
// +optional
VSphere *VSpherePlatformStatus `json:"vsphere,omitempty"`
// IBMCloud contains settings specific to the IBMCloud infrastructure provider.
// +optional
IBMCloud *IBMCloudPlatformStatus `json:"ibmcloud,omitempty"`
// Kubevirt contains settings specific to the kubevirt infrastructure provider.
// +optional
Kubevirt *KubevirtPlatformStatus `json:"kubevirt,omitempty"`
// EquinixMetal contains settings specific to the Equinix Metal infrastructure provider.
// +optional
EquinixMetal *EquinixMetalPlatformStatus `json:"equinixMetal,omitempty"`
// PowerVS contains settings specific to the Power Systems Virtual Servers infrastructure provider.
// +optional
PowerVS *PowerVSPlatformStatus `json:"powervs,omitempty"`
// AlibabaCloud contains settings specific to the Alibaba Cloud infrastructure provider.
// +optional
AlibabaCloud *AlibabaCloudPlatformStatus `json:"alibabaCloud,omitempty"`
// Nutanix contains settings specific to the Nutanix infrastructure provider.
// +optional
Nutanix *NutanixPlatformStatus `json:"nutanix,omitempty"`
// External contains settings specific to the generic External infrastructure provider.
// +optional
External *ExternalPlatformStatus `json:"external,omitempty"`
}
// AWSServiceEndpoint store the configuration of a custom url to
// override existing defaults of AWS Services.
type AWSServiceEndpoint struct {
// name is the name of the AWS service.
// The list of all the service names can be found at https://docs.aws.amazon.com/general/latest/gr/aws-service-information.html
// This must be provided and cannot be empty.
//
// +kubebuilder:validation:Pattern=`^[a-z0-9-]+$`
Name string `json:"name"`
// url is fully qualified URI with scheme https, that overrides the default generated
// endpoint for a client.
// This must be provided and cannot be empty.
//
// +kubebuilder:validation:Pattern=`^https://`
URL string `json:"url"`
}
// AWSPlatformSpec holds the desired state of the Amazon Web Services infrastructure provider.
// This only includes fields that can be modified in the cluster.
type AWSPlatformSpec struct {
// serviceEndpoints list contains custom endpoints which will override default
// service endpoint of AWS Services.
// There must be only one ServiceEndpoint for a service.
// +optional
ServiceEndpoints []AWSServiceEndpoint `json:"serviceEndpoints,omitempty"`
}
// AWSPlatformStatus holds the current status of the Amazon Web Services infrastructure provider.
type AWSPlatformStatus struct {
// region holds the default AWS region for new AWS resources created by the cluster.
Region string `json:"region"`
// ServiceEndpoints list contains custom endpoints which will override default
// service endpoint of AWS Services.
// There must be only one ServiceEndpoint for a service.
// +optional
ServiceEndpoints []AWSServiceEndpoint `json:"serviceEndpoints,omitempty"`
// resourceTags is a list of additional tags to apply to AWS resources created for the cluster.
// See https://docs.aws.amazon.com/general/latest/gr/aws_tagging.html for information on tagging AWS resources.
// AWS supports a maximum of 50 tags per resource. OpenShift reserves 25 tags for its use, leaving 25 tags
// available for the user.
// +kubebuilder:validation:MaxItems=25
// +optional
ResourceTags []AWSResourceTag `json:"resourceTags,omitempty"`
}
// AWSResourceTag is a tag to apply to AWS resources created for the cluster.
type AWSResourceTag struct {
// key is the key of the tag
// +kubebuilder:validation:Required
// +kubebuilder:validation:MinLength=1
// +kubebuilder:validation:MaxLength=128
// +kubebuilder:validation:Pattern=`^[0-9A-Za-z_.:/=+-@]+$`
// +required
Key string `json:"key"`
// value is the value of the tag.
// Some AWS service do not support empty values. Since tags are added to resources in many services, the
// length of the tag value must meet the requirements of all services.
// +kubebuilder:validation:Required
// +kubebuilder:validation:MinLength=1
// +kubebuilder:validation:MaxLength=256
// +kubebuilder:validation:Pattern=`^[0-9A-Za-z_.:/=+-@]+$`
// +required
Value string `json:"value"`
}
// AzurePlatformSpec holds the desired state of the Azure infrastructure provider.
// This only includes fields that can be modified in the cluster.
type AzurePlatformSpec struct{}
// AzurePlatformStatus holds the current status of the Azure infrastructure provider.
// +kubebuilder:validation:XValidation:rule="!has(oldSelf.resourceTags) && !has(self.resourceTags) || has(oldSelf.resourceTags) && has(self.resourceTags)",message="resourceTags may only be configured during installation"
type AzurePlatformStatus struct {
// resourceGroupName is the Resource Group for new Azure resources created for the cluster.
ResourceGroupName string `json:"resourceGroupName"`
// networkResourceGroupName is the Resource Group for network resources like the Virtual Network and Subnets used by the cluster.
// If empty, the value is same as ResourceGroupName.
// +optional
NetworkResourceGroupName string `json:"networkResourceGroupName,omitempty"`
// cloudName is the name of the Azure cloud environment which can be used to configure the Azure SDK
// with the appropriate Azure API endpoints.
// If empty, the value is equal to `AzurePublicCloud`.
// +optional
CloudName AzureCloudEnvironment `json:"cloudName,omitempty"`
// armEndpoint specifies a URL to use for resource management in non-soverign clouds such as Azure Stack.
// +optional
ARMEndpoint string `json:"armEndpoint,omitempty"`
// resourceTags is a list of additional tags to apply to Azure resources created for the cluster.
// See https://docs.microsoft.com/en-us/rest/api/resources/tags for information on tagging Azure resources.
// Due to limitations on Automation, Content Delivery Network, DNS Azure resources, a maximum of 15 tags
// may be applied. OpenShift reserves 5 tags for internal use, allowing 10 tags for user configuration.
// +kubebuilder:validation:MaxItems=10
// +kubebuilder:validation:XValidation:rule="self.all(x, x in oldSelf) && oldSelf.all(x, x in self)",message="resourceTags are immutable and may only be configured during installation"
// +optional
ResourceTags []AzureResourceTag `json:"resourceTags,omitempty"`
}
// AzureResourceTag is a tag to apply to Azure resources created for the cluster.
type AzureResourceTag struct {
// key is the key part of the tag. A tag key can have a maximum of 128 characters and cannot be empty. Key
// must begin with a letter, end with a letter, number or underscore, and must contain only alphanumeric
// characters and the following special characters `_ . -`.
// +kubebuilder:validation:Required
// +kubebuilder:validation:MinLength=1
// +kubebuilder:validation:MaxLength=128
// +kubebuilder:validation:Pattern=`^[a-zA-Z]([0-9A-Za-z_.-]*[0-9A-Za-z_])?$`
Key string `json:"key"`
// value is the value part of the tag. A tag value can have a maximum of 256 characters and cannot be empty. Value
// must contain only alphanumeric characters and the following special characters `_ + , - . / : ; < = > ? @`.
// +kubebuilder:validation:Required
// +kubebuilder:validation:MinLength=1
// +kubebuilder:validation:MaxLength=256
// +kubebuilder:validation:Pattern=`^[0-9A-Za-z_.=+-@]+$`
Value string `json:"value"`
}
// AzureCloudEnvironment is the name of the Azure cloud environment
// +kubebuilder:validation:Enum="";AzurePublicCloud;AzureUSGovernmentCloud;AzureChinaCloud;AzureGermanCloud;AzureStackCloud
type AzureCloudEnvironment string
const (
// AzurePublicCloud is the general-purpose, public Azure cloud environment.
AzurePublicCloud AzureCloudEnvironment = "AzurePublicCloud"
// AzureUSGovernmentCloud is the Azure cloud environment for the US government.
AzureUSGovernmentCloud AzureCloudEnvironment = "AzureUSGovernmentCloud"
// AzureChinaCloud is the Azure cloud environment used in China.
AzureChinaCloud AzureCloudEnvironment = "AzureChinaCloud"
// AzureGermanCloud is the Azure cloud environment used in Germany.
AzureGermanCloud AzureCloudEnvironment = "AzureGermanCloud"
// AzureStackCloud is the Azure cloud environment used at the edge and on premises.
AzureStackCloud AzureCloudEnvironment = "AzureStackCloud"
)
// GCPPlatformSpec holds the desired state of the Google Cloud Platform infrastructure provider.
// This only includes fields that can be modified in the cluster.
type GCPPlatformSpec struct{}
// GCPPlatformStatus holds the current status of the Google Cloud Platform infrastructure provider.
type GCPPlatformStatus struct {
// resourceGroupName is the Project ID for new GCP resources created for the cluster.
ProjectID string `json:"projectID"`
// region holds the region for new GCP resources created for the cluster.
Region string `json:"region"`
}
// BareMetalPlatformLoadBalancer defines the load balancer used by the cluster on BareMetal platform.
// +union
type BareMetalPlatformLoadBalancer struct {
// type defines the type of load balancer used by the cluster on BareMetal platform
// which can be a user-managed or openshift-managed load balancer
// that is to be used for the OpenShift API and Ingress endpoints.
// When set to OpenShiftManagedDefault the static pods in charge of API and Ingress traffic load-balancing
// defined in the machine config operator will be deployed.
// When set to UserManaged these static pods will not be deployed and it is expected that
// the load balancer is configured out of band by the deployer.
// When omitted, this means no opinion and the platform is left to choose a reasonable default.
// The default value is OpenShiftManagedDefault.
// +default="OpenShiftManagedDefault"
// +kubebuilder:default:="OpenShiftManagedDefault"
// +kubebuilder:validation:Enum:="OpenShiftManagedDefault";"UserManaged"
// +kubebuilder:validation:XValidation:rule="oldSelf == '' || self == oldSelf",message="type is immutable once set"
// +optional
// +unionDiscriminator
Type PlatformLoadBalancerType `json:"type,omitempty"`
}
// BareMetalPlatformSpec holds the desired state of the BareMetal infrastructure provider.
// This only includes fields that can be modified in the cluster.
type BareMetalPlatformSpec struct{}
// BareMetalPlatformStatus holds the current status of the BareMetal infrastructure provider.
// For more information about the network architecture used with the BareMetal platform type, see:
// https://github.com/openshift/installer/blob/master/docs/design/baremetal/networking-infrastructure.md
type BareMetalPlatformStatus struct {
// apiServerInternalIP is an IP address to contact the Kubernetes API server that can be used
// by components inside the cluster, like kubelets using the infrastructure rather
// than Kubernetes networking. It is the IP that the Infrastructure.status.apiServerInternalURI
// points to. It is the IP for a self-hosted load balancer in front of the API servers.
//
// Deprecated: Use APIServerInternalIPs instead.
APIServerInternalIP string `json:"apiServerInternalIP,omitempty"`
// apiServerInternalIPs are the IP addresses to contact the Kubernetes API
// server that can be used by components inside the cluster, like kubelets
// using the infrastructure rather than Kubernetes networking. These are the
// IPs for a self-hosted load balancer in front of the API servers. In dual
// stack clusters this list contains two IPs otherwise only one.
//
// +kubebuilder:validation:Format=ip
// +kubebuilder:validation:MaxItems=2
APIServerInternalIPs []string `json:"apiServerInternalIPs"`
// ingressIP is an external IP which routes to the default ingress controller.
// The IP is a suitable target of a wildcard DNS record used to resolve default route host names.
//
// Deprecated: Use IngressIPs instead.
IngressIP string `json:"ingressIP,omitempty"`
// ingressIPs are the external IPs which route to the default ingress
// controller. The IPs are suitable targets of a wildcard DNS record used to
// resolve default route host names. In dual stack clusters this list
// contains two IPs otherwise only one.
//
// +kubebuilder:validation:Format=ip
// +kubebuilder:validation:MaxItems=2
IngressIPs []string `json:"ingressIPs"`
// nodeDNSIP is the IP address for the internal DNS used by the
// nodes. Unlike the one managed by the DNS operator, `NodeDNSIP`
// provides name resolution for the nodes themselves. There is no DNS-as-a-service for
// BareMetal deployments. In order to minimize necessary changes to the
// datacenter DNS, a DNS service is hosted as a static pod to serve those hostnames
// to the nodes in the cluster.
NodeDNSIP string `json:"nodeDNSIP,omitempty"`
// loadBalancer defines how the load balancer used by the cluster is configured.
// +default={"type": "OpenShiftManagedDefault"}
// +kubebuilder:default={"type": "OpenShiftManagedDefault"}
// +openshift:enable:FeatureSets=TechPreviewNoUpgrade
// +optional
LoadBalancer *BareMetalPlatformLoadBalancer `json:"loadBalancer,omitempty"`
}
// OpenStackPlatformLoadBalancer defines the load balancer used by the cluster on OpenStack platform.
// +union
type OpenStackPlatformLoadBalancer struct {
// type defines the type of load balancer used by the cluster on OpenStack platform
// which can be a user-managed or openshift-managed load balancer
// that is to be used for the OpenShift API and Ingress endpoints.
// When set to OpenShiftManagedDefault the static pods in charge of API and Ingress traffic load-balancing
// defined in the machine config operator will be deployed.
// When set to UserManaged these static pods will not be deployed and it is expected that
// the load balancer is configured out of band by the deployer.
// When omitted, this means no opinion and the platform is left to choose a reasonable default.
// The default value is OpenShiftManagedDefault.
// +default="OpenShiftManagedDefault"
// +kubebuilder:default:="OpenShiftManagedDefault"
// +kubebuilder:validation:Enum:="OpenShiftManagedDefault";"UserManaged"
// +kubebuilder:validation:XValidation:rule="oldSelf == '' || self == oldSelf",message="type is immutable once set"
// +optional
// +unionDiscriminator
Type PlatformLoadBalancerType `json:"type,omitempty"`
}
// OpenStackPlatformSpec holds the desired state of the OpenStack infrastructure provider.
// This only includes fields that can be modified in the cluster.
type OpenStackPlatformSpec struct{}
// OpenStackPlatformStatus holds the current status of the OpenStack infrastructure provider.
type OpenStackPlatformStatus struct {
// apiServerInternalIP is an IP address to contact the Kubernetes API server that can be used
// by components inside the cluster, like kubelets using the infrastructure rather
// than Kubernetes networking. It is the IP that the Infrastructure.status.apiServerInternalURI
// points to. It is the IP for a self-hosted load balancer in front of the API servers.
//
// Deprecated: Use APIServerInternalIPs instead.
APIServerInternalIP string `json:"apiServerInternalIP,omitempty"`
// apiServerInternalIPs are the IP addresses to contact the Kubernetes API
// server that can be used by components inside the cluster, like kubelets
// using the infrastructure rather than Kubernetes networking. These are the
// IPs for a self-hosted load balancer in front of the API servers. In dual
// stack clusters this list contains two IPs otherwise only one.
//
// +kubebuilder:validation:Format=ip
// +kubebuilder:validation:MaxItems=2
APIServerInternalIPs []string `json:"apiServerInternalIPs"`
// cloudName is the name of the desired OpenStack cloud in the
// client configuration file (`clouds.yaml`).
CloudName string `json:"cloudName,omitempty"`
// ingressIP is an external IP which routes to the default ingress controller.
// The IP is a suitable target of a wildcard DNS record used to resolve default route host names.
//
// Deprecated: Use IngressIPs instead.
IngressIP string `json:"ingressIP,omitempty"`
// ingressIPs are the external IPs which route to the default ingress
// controller. The IPs are suitable targets of a wildcard DNS record used to
// resolve default route host names. In dual stack clusters this list
// contains two IPs otherwise only one.
//
// +kubebuilder:validation:Format=ip
// +kubebuilder:validation:MaxItems=2
IngressIPs []string `json:"ingressIPs"`
// nodeDNSIP is the IP address for the internal DNS used by the
// nodes. Unlike the one managed by the DNS operator, `NodeDNSIP`
// provides name resolution for the nodes themselves. There is no DNS-as-a-service for
// OpenStack deployments. In order to minimize necessary changes to the
// datacenter DNS, a DNS service is hosted as a static pod to serve those hostnames
// to the nodes in the cluster.
NodeDNSIP string `json:"nodeDNSIP,omitempty"`
// loadBalancer defines how the load balancer used by the cluster is configured.
// +default={"type": "OpenShiftManagedDefault"}
// +kubebuilder:default={"type": "OpenShiftManagedDefault"}
// +optional
LoadBalancer *OpenStackPlatformLoadBalancer `json:"loadBalancer,omitempty"`
}
// OvirtPlatformLoadBalancer defines the load balancer used by the cluster on Ovirt platform.
// +union
type OvirtPlatformLoadBalancer struct {
// type defines the type of load balancer used by the cluster on Ovirt platform
// which can be a user-managed or openshift-managed load balancer
// that is to be used for the OpenShift API and Ingress endpoints.
// When set to OpenShiftManagedDefault the static pods in charge of API and Ingress traffic load-balancing
// defined in the machine config operator will be deployed.
// When set to UserManaged these static pods will not be deployed and it is expected that
// the load balancer is configured out of band by the deployer.
// When omitted, this means no opinion and the platform is left to choose a reasonable default.
// The default value is OpenShiftManagedDefault.
// +default="OpenShiftManagedDefault"
// +kubebuilder:default:="OpenShiftManagedDefault"
// +kubebuilder:validation:Enum:="OpenShiftManagedDefault";"UserManaged"
// +kubebuilder:validation:XValidation:rule="oldSelf == '' || self == oldSelf",message="type is immutable once set"
// +optional
// +unionDiscriminator
Type PlatformLoadBalancerType `json:"type,omitempty"`
}
// OvirtPlatformSpec holds the desired state of the oVirt infrastructure provider.
// This only includes fields that can be modified in the cluster.
type OvirtPlatformSpec struct{}
// OvirtPlatformStatus holds the current status of the oVirt infrastructure provider.
type OvirtPlatformStatus struct {
// apiServerInternalIP is an IP address to contact the Kubernetes API server that can be used
// by components inside the cluster, like kubelets using the infrastructure rather
// than Kubernetes networking. It is the IP that the Infrastructure.status.apiServerInternalURI
// points to. It is the IP for a self-hosted load balancer in front of the API servers.
//
// Deprecated: Use APIServerInternalIPs instead.
APIServerInternalIP string `json:"apiServerInternalIP,omitempty"`
// apiServerInternalIPs are the IP addresses to contact the Kubernetes API
// server that can be used by components inside the cluster, like kubelets
// using the infrastructure rather than Kubernetes networking. These are the
// IPs for a self-hosted load balancer in front of the API servers. In dual
// stack clusters this list contains two IPs otherwise only one.
//
// +kubebuilder:validation:Format=ip
// +kubebuilder:validation:MaxItems=2
APIServerInternalIPs []string `json:"apiServerInternalIPs"`
// ingressIP is an external IP which routes to the default ingress controller.
// The IP is a suitable target of a wildcard DNS record used to resolve default route host names.
//
// Deprecated: Use IngressIPs instead.
IngressIP string `json:"ingressIP,omitempty"`
// ingressIPs are the external IPs which route to the default ingress
// controller. The IPs are suitable targets of a wildcard DNS record used to
// resolve default route host names. In dual stack clusters this list
// contains two IPs otherwise only one.
//
// +kubebuilder:validation:Format=ip
// +kubebuilder:validation:MaxItems=2
IngressIPs []string `json:"ingressIPs"`
// deprecated: as of 4.6, this field is no longer set or honored. It will be removed in a future release.
NodeDNSIP string `json:"nodeDNSIP,omitempty"`
// loadBalancer defines how the load balancer used by the cluster is configured.
// +default={"type": "OpenShiftManagedDefault"}
// +kubebuilder:default={"type": "OpenShiftManagedDefault"}
// +openshift:enable:FeatureSets=TechPreviewNoUpgrade
// +optional
LoadBalancer *OvirtPlatformLoadBalancer `json:"loadBalancer,omitempty"`
}
// VSpherePlatformLoadBalancer defines the load balancer used by the cluster on VSphere platform.
// +union
type VSpherePlatformLoadBalancer struct {
// type defines the type of load balancer used by the cluster on VSphere platform
// which can be a user-managed or openshift-managed load balancer
// that is to be used for the OpenShift API and Ingress endpoints.
// When set to OpenShiftManagedDefault the static pods in charge of API and Ingress traffic load-balancing
// defined in the machine config operator will be deployed.
// When set to UserManaged these static pods will not be deployed and it is expected that
// the load balancer is configured out of band by the deployer.
// When omitted, this means no opinion and the platform is left to choose a reasonable default.
// The default value is OpenShiftManagedDefault.
// +default="OpenShiftManagedDefault"
// +kubebuilder:default:="OpenShiftManagedDefault"
// +kubebuilder:validation:Enum:="OpenShiftManagedDefault";"UserManaged"
// +kubebuilder:validation:XValidation:rule="oldSelf == '' || self == oldSelf",message="type is immutable once set"
// +optional
// +unionDiscriminator
Type PlatformLoadBalancerType `json:"type,omitempty"`
}
// VSpherePlatformFailureDomainSpec holds the region and zone failure domain and
// the vCenter topology of that failure domain.
type VSpherePlatformFailureDomainSpec struct {
// name defines the arbitrary but unique name
// of a failure domain.
// +kubebuilder:validation:Required
// +kubebuilder:validation:MinLength=1
// +kubebuilder:validation:MaxLength=256
Name string `json:"name"`
// region defines the name of a region tag that will
// be attached to a vCenter datacenter. The tag
// category in vCenter must be named openshift-region.
// +kubebuilder:validation:MinLength=1
// +kubebuilder:validation:MaxLength=80
// +kubebuilder:validation:Required
Region string `json:"region"`
// zone defines the name of a zone tag that will
// be attached to a vCenter cluster. The tag
// category in vCenter must be named openshift-zone.
// +kubebuilder:validation:MinLength=1
// +kubebuilder:validation:MaxLength=80
// +kubebuilder:validation:Required
Zone string `json:"zone"`
// server is the fully-qualified domain name or the IP address of the vCenter server.
// +kubebuilder:validation:Required
// +kubebuilder:validation:MinLength=1
// +kubebuilder:validation:MaxLength=255
// ---
// + Validation is applied via a patch, we validate the format as either ipv4, ipv6 or hostname
Server string `json:"server"`
// Topology describes a given failure domain using vSphere constructs
// +kubebuilder:validation:Required
Topology VSpherePlatformTopology `json:"topology"`
}
// VSpherePlatformTopology holds the required and optional vCenter objects - datacenter,
// computeCluster, networks, datastore and resourcePool - to provision virtual machines.
type VSpherePlatformTopology struct {
// datacenter is the name of vCenter datacenter in which virtual machines will be located.
// The maximum length of the datacenter name is 80 characters.
// +kubebuilder:validation:Required
// +kubebuilder:validation:MaxLength=80
Datacenter string `json:"datacenter"`
// computeCluster the absolute path of the vCenter cluster
// in which virtual machine will be located.
// The absolute path is of the form /<datacenter>/host/<cluster>.
// The maximum length of the path is 2048 characters.
// +kubebuilder:validation:Required
// +kubebuilder:validation:MaxLength=2048
// +kubebuilder:validation:Pattern=`^/.*?/host/.*?`
ComputeCluster string `json:"computeCluster"`
// networks is the list of port group network names within this failure domain.
// Currently, we only support a single interface per RHCOS virtual machine.
// The available networks (port groups) can be listed using
// `govc ls 'network/*'`
// The single interface should be the absolute path of the form
// /<datacenter>/network/<portgroup>.
// +kubebuilder:validation:Required
// +kubebuilder:validation:MaxItems=1
// +kubebuilder:validation:MinItems=1
Networks []string `json:"networks"`
// datastore is the absolute path of the datastore in which the
// virtual machine is located.
// The absolute path is of the form /<datacenter>/datastore/<datastore>
// The maximum length of the path is 2048 characters.
// +kubebuilder:validation:Required
// +kubebuilder:validation:MaxLength=2048
// +kubebuilder:validation:Pattern=`^/.*?/datastore/.*?`
Datastore string `json:"datastore"`
// resourcePool is the absolute path of the resource pool where virtual machines will be
// created. The absolute path is of the form /<datacenter>/host/<cluster>/Resources/<resourcepool>.
// The maximum length of the path is 2048 characters.
// +kubebuilder:validation:MaxLength=2048
// +kubebuilder:validation:Pattern=`^/.*?/host/.*?/Resources.*`
// +optional
ResourcePool string `json:"resourcePool,omitempty"`
// folder is the absolute path of the folder where
// virtual machines are located. The absolute path
// is of the form /<datacenter>/vm/<folder>.
// The maximum length of the path is 2048 characters.
// +kubebuilder:validation:MaxLength=2048
// +kubebuilder:validation:Pattern=`^/.*?/vm/.*?`
// +optional
Folder string `json:"folder,omitempty"`
}
// VSpherePlatformVCenterSpec stores the vCenter connection fields.
// This is used by the vSphere CCM.
type VSpherePlatformVCenterSpec struct {
// server is the fully-qualified domain name or the IP address of the vCenter server.
// +kubebuilder:validation:Required
// +kubebuilder:validation:MaxLength=255
// ---
// + Validation is applied via a patch, we validate the format as either ipv4, ipv6 or hostname
Server string `json:"server"`
// port is the TCP port that will be used to communicate to
// the vCenter endpoint.
// When omitted, this means the user has no opinion and
// it is up to the platform to choose a sensible default,
// which is subject to change over time.
// +kubebuilder:validation:Minimum=1
// +kubebuilder:validation:Maximum=32767
// +optional
Port int32 `json:"port,omitempty"`
// The vCenter Datacenters in which the RHCOS
// vm guests are located. This field will
// be used by the Cloud Controller Manager.
// Each datacenter listed here should be used within
// a topology.
// +kubebuilder:validation:Required
// +kubebuilder:validation:MinItems=1
Datacenters []string `json:"datacenters"`
}
// VSpherePlatformNodeNetworkingSpec holds the network CIDR(s) and port group name for
// including and excluding IP ranges in the cloud provider.
// This would be used for example when multiple network adapters are attached to
// a guest to help determine which IP address the cloud config manager should use
// for the external and internal node networking.
type VSpherePlatformNodeNetworkingSpec struct {
// networkSubnetCidr IP address on VirtualMachine's network interfaces included in the fields' CIDRs
// that will be used in respective status.addresses fields.
// ---
// + Validation is applied via a patch, we validate the format as cidr
// +optional
NetworkSubnetCIDR []string `json:"networkSubnetCidr,omitempty"`
// network VirtualMachine's VM Network names that will be used to when searching
// for status.addresses fields. Note that if internal.networkSubnetCIDR and
// external.networkSubnetCIDR are not set, then the vNIC associated to this network must
// only have a single IP address assigned to it.
// The available networks (port groups) can be listed using
// `govc ls 'network/*'`
// +optional
Network string `json:"network,omitempty"`
// excludeNetworkSubnetCidr IP addresses in subnet ranges will be excluded when selecting
// the IP address from the VirtualMachine's VM for use in the status.addresses fields.
// ---
// + Validation is applied via a patch, we validate the format as cidr
// +optional
ExcludeNetworkSubnetCIDR []string `json:"excludeNetworkSubnetCidr,omitempty"`
}
// VSpherePlatformNodeNetworking holds the external and internal node networking spec.
type VSpherePlatformNodeNetworking struct {
// external represents the network configuration of the node that is externally routable.
// +optional
External VSpherePlatformNodeNetworkingSpec `json:"external"`
// internal represents the network configuration of the node that is routable only within the cluster.
// +optional
Internal VSpherePlatformNodeNetworkingSpec `json:"internal"`