v1beta1

package
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 Go to latest Published: Sep 10, 2024 License: Apache-2.0 Imports: 13 Imported by: 125

Documentation

Overview

Package v1beta1 contains API Schema definitions for the kubeadm v1beta1 API group +kubebuilder:object:generate=true +groupName=bootstrap.cluster.x-k8s.io

Index

Constants

View Source 
const (
	// DataSecretAvailableCondition documents the status of the bootstrap secret generation process.
	//
	// NOTE: When the DataSecret generation starts the process completes immediately and within the
	// same reconciliation, so the user will always see a transition from Wait to Generated without having
	// evidence that BootstrapSecret generation is started/in progress.
	DataSecretAvailableCondition clusterv1.ConditionType = "DataSecretAvailable"

	// WaitingForClusterInfrastructureReason (Severity=Info) document a bootstrap secret generation process
	// waiting for the cluster infrastructure to be ready.
	//
	// NOTE: Having the cluster infrastructure ready is a pre-condition for starting to create machines;
	// the KubeadmConfig controller ensure this pre-condition is satisfied.
	WaitingForClusterInfrastructureReason = "WaitingForClusterInfrastructure"

	// DataSecretGenerationFailedReason (Severity=Warning) documents a KubeadmConfig controller detecting
	// an error while generating a data secret; those kind of errors are usually due to misconfigurations
	// and user intervention is required to get them fixed.
	DataSecretGenerationFailedReason = "DataSecretGenerationFailed"
)
View Source 
const (
	// CertificatesAvailableCondition documents that cluster certificates are available.
	//
	// NOTE: Cluster certificates are generated only for the KubeadmConfig object linked to the initial control plane
	// machine, if the cluster is not using a control plane ref object, if the certificates are not provided
	// by the users.
	// IMPORTANT: This condition won't be re-created after clusterctl move.
	CertificatesAvailableCondition clusterv1.ConditionType = "CertificatesAvailable"

	// CertificatesGenerationFailedReason (Severity=Warning) documents a KubeadmConfig controller detecting
	// an error while generating certificates; those kind of errors are usually temporary and the controller
	// automatically recover from them.
	CertificatesGenerationFailedReason = "CertificatesGenerationFailed"

	// CertificatesCorruptedReason (Severity=Error) documents a KubeadmConfig controller detecting
	// an error while retrieving certificates for a joining node.
	CertificatesCorruptedReason = "CertificatesCorrupted"
)

Variables

View Source 
var (
	// GroupVersion is group version used to register these objects.
	GroupVersion = schema.GroupVersion{Group: "bootstrap.cluster.x-k8s.io", Version: "v1beta1"}

	// AddToScheme adds the types in this group-version to the given scheme.
	AddToScheme = schemeBuilder.AddToScheme
)

Functions

This section is empty.

Types

type APIEndpoint 

type APIEndpoint struct {
	// AdvertiseAddress sets the IP address for the API server to advertise.
	// +optional
	AdvertiseAddress string `json:"advertiseAddress,omitempty"`

	// BindPort sets the secure port for the API Server to bind to.
	// Defaults to 6443.
	// +optional
	BindPort int32 `json:"bindPort,omitempty"`
}

APIEndpoint struct contains elements of API server instance deployed on a node.

func (*APIEndpoint) DeepCopy 

func (in *APIEndpoint) DeepCopy() *APIEndpoint

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new APIEndpoint.

func (*APIEndpoint) DeepCopyInto 

func (in *APIEndpoint) DeepCopyInto(out *APIEndpoint)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type APIServer 

type APIServer struct {
	ControlPlaneComponent `json:",inline"`

	// CertSANs sets extra Subject Alternative Names for the API Server signing cert.
	// +optional
	CertSANs []string `json:"certSANs,omitempty"`

	// TimeoutForControlPlane controls the timeout that we use for API server to appear
	// +optional
	TimeoutForControlPlane *metav1.Duration `json:"timeoutForControlPlane,omitempty"`
}

APIServer holds settings necessary for API server deployments in the cluster.

func (*APIServer) DeepCopy 

func (in *APIServer) DeepCopy() *APIServer

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new APIServer.

func (*APIServer) DeepCopyInto 

func (in *APIServer) DeepCopyInto(out *APIServer)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type BootstrapToken 

type BootstrapToken struct {
	// Token is used for establishing bidirectional trust between nodes and control-planes.
	// Used for joining nodes in the cluster.
	Token *BootstrapTokenString `json:"token"`
	// Description sets a human-friendly message why this token exists and what it's used
	// for, so other administrators can know its purpose.
	// +optional
	Description string `json:"description,omitempty"`
	// TTL defines the time to live for this token. Defaults to 24h.
	// Expires and TTL are mutually exclusive.
	// +optional
	TTL *metav1.Duration `json:"ttl,omitempty"`
	// Expires specifies the timestamp when this token expires. Defaults to being set
	// dynamically at runtime based on the TTL. Expires and TTL are mutually exclusive.
	// +optional
	Expires *metav1.Time `json:"expires,omitempty"`
	// Usages describes the ways in which this token can be used. Can by default be used
	// for establishing bidirectional trust, but that can be changed here.
	// +optional
	Usages []string `json:"usages,omitempty"`
	// Groups specifies the extra groups that this token will authenticate as when/if
	// used for authentication
	// +optional
	Groups []string `json:"groups,omitempty"`
}

BootstrapToken describes one bootstrap token, stored as a Secret in the cluster.

func (*BootstrapToken) DeepCopy 

func (in *BootstrapToken) DeepCopy() *BootstrapToken

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BootstrapToken.

func (*BootstrapToken) DeepCopyInto 

func (in *BootstrapToken) DeepCopyInto(out *BootstrapToken)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type BootstrapTokenDiscovery 

type BootstrapTokenDiscovery struct {
	// Token is a token used to validate cluster information
	// fetched from the control-plane.
	Token string `json:"token"`

	// APIServerEndpoint is an IP or domain name to the API server from which info will be fetched.
	// +optional
	APIServerEndpoint string `json:"apiServerEndpoint,omitempty"`

	// CACertHashes specifies a set of public key pins to verify
	// when token-based discovery is used. The root CA found during discovery
	// must match one of these values. Specifying an empty set disables root CA
	// pinning, which can be unsafe. Each hash is specified as "<type>:<value>",
	// where the only currently supported type is "sha256". This is a hex-encoded
	// SHA-256 hash of the Subject Public Key Info (SPKI) object in DER-encoded
	// ASN.1. These hashes can be calculated using, for example, OpenSSL:
	// openssl x509 -pubkey -in ca.crt openssl rsa -pubin -outform der 2>&/dev/null | openssl dgst -sha256 -hex
	// +optional
	CACertHashes []string `json:"caCertHashes,omitempty"`

	// UnsafeSkipCAVerification allows token-based discovery
	// without CA verification via CACertHashes. This can weaken
	// the security of kubeadm since other nodes can impersonate the control-plane.
	// +optional
	UnsafeSkipCAVerification bool `json:"unsafeSkipCAVerification,omitempty"`
}

BootstrapTokenDiscovery is used to set the options for bootstrap token based discovery.

func (*BootstrapTokenDiscovery) DeepCopy 

func (in *BootstrapTokenDiscovery) DeepCopy() *BootstrapTokenDiscovery

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BootstrapTokenDiscovery.

func (*BootstrapTokenDiscovery) DeepCopyInto 

func (in *BootstrapTokenDiscovery) DeepCopyInto(out *BootstrapTokenDiscovery)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type BootstrapTokenString 

type BootstrapTokenString struct {
	ID     string `json:"-"`
	Secret string `json:"-"`
}

BootstrapTokenString is a token of the format abcdef.abcdef0123456789 that is used for both validation of the practically of the API server from a joining node's point of view and as an authentication method for the node in the bootstrap phase of "kubeadm join". This token is and should be short-lived.

+kubebuilder:validation:Type=string

func NewBootstrapTokenString 

func NewBootstrapTokenString(token string) (*BootstrapTokenString, error)

NewBootstrapTokenString converts the given Bootstrap Token as a string to the BootstrapTokenString object used for serialization/deserialization and internal usage. It also automatically validates that the given token is of the right format.

func (*BootstrapTokenString) DeepCopy 

func (in *BootstrapTokenString) DeepCopy() *BootstrapTokenString

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BootstrapTokenString.

func (*BootstrapTokenString) DeepCopyInto 

func (in *BootstrapTokenString) DeepCopyInto(out *BootstrapTokenString)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (BootstrapTokenString) MarshalJSON 

func (bts BootstrapTokenString) MarshalJSON() ([]byte, error)

MarshalJSON implements the json.Marshaler interface.

func (BootstrapTokenString) String 

func (bts BootstrapTokenString) String() string

String returns the string representation of the BootstrapTokenString.

func (*BootstrapTokenString) UnmarshalJSON 

func (bts *BootstrapTokenString) UnmarshalJSON(b []byte) error

UnmarshalJSON implements the json.Unmarshaller interface.

type ClusterConfiguration 

type ClusterConfiguration struct {
	metav1.TypeMeta `json:",inline"`

	// Etcd holds configuration for etcd.
	// NB: This value defaults to a Local (stacked) etcd
	// +optional
	Etcd Etcd `json:"etcd,omitempty"`

	// Networking holds configuration for the networking topology of the cluster.
	// NB: This value defaults to the Cluster object spec.clusterNetwork.
	// +optional
	Networking Networking `json:"networking,omitempty"`

	// KubernetesVersion is the target version of the control plane.
	// NB: This value defaults to the Machine object spec.version
	// +optional
	KubernetesVersion string `json:"kubernetesVersion,omitempty"`

	// ControlPlaneEndpoint sets a stable IP address or DNS name for the control plane; it
	// can be a valid IP address or a RFC-1123 DNS subdomain, both with optional TCP port.
	// In case the ControlPlaneEndpoint is not specified, the AdvertiseAddress + BindPort
	// are used; in case the ControlPlaneEndpoint is specified but without a TCP port,
	// the BindPort is used.
	// Possible usages are:
	// e.g. In a cluster with more than one control plane instances, this field should be
	// assigned the address of the external load balancer in front of the
	// control plane instances.
	// e.g.  in environments with enforced node recycling, the ControlPlaneEndpoint
	// could be used for assigning a stable DNS to the control plane.
	// NB: This value defaults to the first value in the Cluster object status.apiEndpoints array.
	// +optional
	ControlPlaneEndpoint string `json:"controlPlaneEndpoint,omitempty"`

	// APIServer contains extra settings for the API server control plane component
	// +optional
	APIServer APIServer `json:"apiServer,omitempty"`

	// ControllerManager contains extra settings for the controller manager control plane component
	// +optional
	ControllerManager ControlPlaneComponent `json:"controllerManager,omitempty"`

	// Scheduler contains extra settings for the scheduler control plane component
	// +optional
	Scheduler ControlPlaneComponent `json:"scheduler,omitempty"`

	// DNS defines the options for the DNS add-on installed in the cluster.
	// +optional
	DNS DNS `json:"dns,omitempty"`

	// CertificatesDir specifies where to store or look for all required certificates.
	// NB: if not provided, this will default to `/etc/kubernetes/pki`
	// +optional
	CertificatesDir string `json:"certificatesDir,omitempty"`

	// ImageRepository sets the container registry to pull images from.
	// * If not set, the default registry of kubeadm will be used, i.e.
	//   * registry.k8s.io (new registry): >= v1.22.17, >= v1.23.15, >= v1.24.9, >= v1.25.0
	//   * k8s.gcr.io (old registry): all older versions
	//   Please note that when imageRepository is not set we don't allow upgrades to
	//   versions >= v1.22.0 which use the old registry (k8s.gcr.io). Please use
	//   a newer patch version with the new registry instead (i.e. >= v1.22.17,
	//   >= v1.23.15, >= v1.24.9, >= v1.25.0).
	// * If the version is a CI build (kubernetes version starts with `ci/` or `ci-cross/`)
	//  `gcr.io/k8s-staging-ci-images` will be used as a default for control plane components
	//   and for kube-proxy, while `registry.k8s.io` will be used for all the other images.
	// +optional
	ImageRepository string `json:"imageRepository,omitempty"`

	// FeatureGates enabled by the user.
	// +optional
	FeatureGates map[string]bool `json:"featureGates,omitempty"`

	// The cluster name
	// +optional
	ClusterName string `json:"clusterName,omitempty"`
}

ClusterConfiguration contains cluster-wide configuration for a kubeadm cluster.

func (*ClusterConfiguration) DeepCopy 

func (in *ClusterConfiguration) DeepCopy() *ClusterConfiguration

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterConfiguration.

func (*ClusterConfiguration) DeepCopyInto 

func (in *ClusterConfiguration) DeepCopyInto(out *ClusterConfiguration)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ClusterConfiguration) DeepCopyObject 

func (in *ClusterConfiguration) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*ClusterConfiguration) Hub 

func (*ClusterConfiguration) Hub()

type ClusterStatus deprecated 

type ClusterStatus struct {
	metav1.TypeMeta `json:",inline"`

	// APIEndpoints currently available in the cluster, one for each control plane/api server instance.
	// The key of the map is the IP of the host's default interface
	APIEndpoints map[string]APIEndpoint `json:"apiEndpoints"`
}

ClusterStatus contains the cluster status. The ClusterStatus will be stored in the kubeadm-config ConfigMap in the cluster, and then updated by kubeadm when additional control plane instance joins or leaves the cluster.

Deprecated: ClusterStatus has been removed from kubeadm v1beta3 API; This type is preserved only to support conversion to older versions of the kubeadm API.

func (*ClusterStatus) DeepCopy 

func (in *ClusterStatus) DeepCopy() *ClusterStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterStatus.

func (*ClusterStatus) DeepCopyInto 

func (in *ClusterStatus) DeepCopyInto(out *ClusterStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*ClusterStatus) DeepCopyObject 

func (in *ClusterStatus) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*ClusterStatus) Hub 

func (*ClusterStatus) Hub()

type ContainerLinuxConfig 

type ContainerLinuxConfig struct {
	// AdditionalConfig contains additional configuration to be merged with the Ignition
	// configuration generated by the bootstrapper controller. More info: https://coreos.github.io/ignition/operator-notes/#config-merging
	//
	// The data format is documented here: https://kinvolk.io/docs/flatcar-container-linux/latest/provisioning/cl-config/
	// +optional
	AdditionalConfig string `json:"additionalConfig,omitempty"`

	// Strict controls if AdditionalConfig should be strictly parsed. If so, warnings are treated as errors.
	// +optional
	Strict bool `json:"strict,omitempty"`
}

ContainerLinuxConfig contains CLC-specific configuration.

We use a structured type here to allow adding additional fields, for example 'version'.

func (*ContainerLinuxConfig) DeepCopy 

func (in *ContainerLinuxConfig) DeepCopy() *ContainerLinuxConfig

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ContainerLinuxConfig.

func (*ContainerLinuxConfig) DeepCopyInto 

func (in *ContainerLinuxConfig) DeepCopyInto(out *ContainerLinuxConfig)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ControlPlaneComponent 

type ControlPlaneComponent struct {
	// ExtraArgs is an extra set of flags to pass to the control plane component.
	// TODO: This is temporary and ideally we would like to switch all components to
	// use ComponentConfig + ConfigMaps.
	// +optional
	ExtraArgs map[string]string `json:"extraArgs,omitempty"`

	// ExtraVolumes is an extra set of host volumes, mounted to the control plane component.
	// +optional
	ExtraVolumes []HostPathMount `json:"extraVolumes,omitempty"`
}

ControlPlaneComponent holds settings common to control plane component of the cluster.

func (*ControlPlaneComponent) DeepCopy 

func (in *ControlPlaneComponent) DeepCopy() *ControlPlaneComponent

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControlPlaneComponent.

func (*ControlPlaneComponent) DeepCopyInto 

func (in *ControlPlaneComponent) DeepCopyInto(out *ControlPlaneComponent)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DNS 

type DNS struct {
	// ImageMeta allows to customize the image used for the DNS component
	ImageMeta `json:",inline"`
}

DNS defines the DNS addon that should be used in the cluster.

func (*DNS) DeepCopy 

func (in *DNS) DeepCopy() *DNS

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DNS.

func (*DNS) DeepCopyInto 

func (in *DNS) DeepCopyInto(out *DNS)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Discovery 

type Discovery struct {
	// BootstrapToken is used to set the options for bootstrap token based discovery
	// BootstrapToken and File are mutually exclusive
	// +optional
	BootstrapToken *BootstrapTokenDiscovery `json:"bootstrapToken,omitempty"`

	// File is used to specify a file or URL to a kubeconfig file from which to load cluster information
	// BootstrapToken and File are mutually exclusive
	// +optional
	File *FileDiscovery `json:"file,omitempty"`

	// TLSBootstrapToken is a token used for TLS bootstrapping.
	// If .BootstrapToken is set, this field is defaulted to .BootstrapToken.Token, but can be overridden.
	// If .File is set, this field **must be set** in case the KubeConfigFile does not contain any other authentication information
	// +optional
	TLSBootstrapToken string `json:"tlsBootstrapToken,omitempty"`

	// Timeout modifies the discovery timeout
	// +optional
	Timeout *metav1.Duration `json:"timeout,omitempty"`
}

Discovery specifies the options for the kubelet to use during the TLS Bootstrap process.

func (*Discovery) DeepCopy 

func (in *Discovery) DeepCopy() *Discovery

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Discovery.

func (*Discovery) DeepCopyInto 

func (in *Discovery) DeepCopyInto(out *Discovery)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type DiskSetup 

type DiskSetup struct {
	// Partitions specifies the list of the partitions to setup.
	// +optional
	Partitions []Partition `json:"partitions,omitempty"`

	// Filesystems specifies the list of file systems to setup.
	// +optional
	Filesystems []Filesystem `json:"filesystems,omitempty"`
}

DiskSetup defines input for generated disk_setup and fs_setup in cloud-init.

func (*DiskSetup) DeepCopy 

func (in *DiskSetup) DeepCopy() *DiskSetup

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DiskSetup.

func (*DiskSetup) DeepCopyInto 

func (in *DiskSetup) DeepCopyInto(out *DiskSetup)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Encoding 

type Encoding string

Encoding specifies the cloud-init file encoding. +kubebuilder:validation:Enum=base64;gzip;gzip+base64 

const (
	// Base64 implies the contents of the file are encoded as base64.
	Base64 Encoding = "base64"
	// Gzip implies the contents of the file are encoded with gzip.
	Gzip Encoding = "gzip"
	// GzipBase64 implies the contents of the file are first base64 encoded and then gzip encoded.
	GzipBase64 Encoding = "gzip+base64"
)

type Etcd 

type Etcd struct {

	// Local provides configuration knobs for configuring the local etcd instance
	// Local and External are mutually exclusive
	// +optional
	Local *LocalEtcd `json:"local,omitempty"`

	// External describes how to connect to an external etcd cluster
	// Local and External are mutually exclusive
	// +optional
	External *ExternalEtcd `json:"external,omitempty"`
}

Etcd contains elements describing Etcd configuration.

func (*Etcd) DeepCopy 

func (in *Etcd) DeepCopy() *Etcd

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Etcd.

func (*Etcd) DeepCopyInto 

func (in *Etcd) DeepCopyInto(out *Etcd)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ExternalEtcd 

type ExternalEtcd struct {
	// Endpoints of etcd members. Required for ExternalEtcd.
	Endpoints []string `json:"endpoints"`

	// CAFile is an SSL Certificate Authority file used to secure etcd communication.
	// Required if using a TLS connection.
	CAFile string `json:"caFile"`

	// CertFile is an SSL certification file used to secure etcd communication.
	// Required if using a TLS connection.
	CertFile string `json:"certFile"`

	// KeyFile is an SSL key file used to secure etcd communication.
	// Required if using a TLS connection.
	KeyFile string `json:"keyFile"`
}

ExternalEtcd describes an external etcd cluster. Kubeadm has no knowledge of where certificate files live and they must be supplied.

func (*ExternalEtcd) DeepCopy 

func (in *ExternalEtcd) DeepCopy() *ExternalEtcd

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalEtcd.

func (*ExternalEtcd) DeepCopyInto 

func (in *ExternalEtcd) DeepCopyInto(out *ExternalEtcd)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type File 

type File struct {
	// Path specifies the full path on disk where to store the file.
	Path string `json:"path"`

	// Owner specifies the ownership of the file, e.g. "root:root".
	// +optional
	Owner string `json:"owner,omitempty"`

	// Permissions specifies the permissions to assign to the file, e.g. "0640".
	// +optional
	Permissions string `json:"permissions,omitempty"`

	// Encoding specifies the encoding of the file contents.
	// +optional
	Encoding Encoding `json:"encoding,omitempty"`

	// Append specifies whether to append Content to existing file if Path exists.
	// +optional
	Append bool `json:"append,omitempty"`

	// Content is the actual content of the file.
	// +optional
	Content string `json:"content,omitempty"`

	// ContentFrom is a referenced source of content to populate the file.
	// +optional
	ContentFrom *FileSource `json:"contentFrom,omitempty"`
}

File defines the input for generating write_files in cloud-init.

func (*File) DeepCopy 

func (in *File) DeepCopy() *File

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new File.

func (*File) DeepCopyInto 

func (in *File) DeepCopyInto(out *File)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type FileDiscovery 

type FileDiscovery struct {
	// KubeConfigPath is used to specify the actual file path or URL to the kubeconfig file from which to load cluster information
	KubeConfigPath string `json:"kubeConfigPath"`

	// KubeConfig is used (optionally) to generate a KubeConfig based on the KubeadmConfig's information.
	// The file is generated at the path specified in KubeConfigPath.
	//
	// Host address (server field) information is automatically populated based on the Cluster's ControlPlaneEndpoint.
	// Certificate Authority (certificate-authority-data field) is gathered from the cluster's CA secret.
	//
	// +optional
	KubeConfig *FileDiscoveryKubeConfig `json:"kubeConfig,omitempty"`
}

FileDiscovery is used to specify a file or URL to a kubeconfig file from which to load cluster information.

func (*FileDiscovery) DeepCopy 

func (in *FileDiscovery) DeepCopy() *FileDiscovery

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FileDiscovery.

func (*FileDiscovery) DeepCopyInto 

func (in *FileDiscovery) DeepCopyInto(out *FileDiscovery)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type FileDiscoveryKubeConfig added in v1.7.4 

type FileDiscoveryKubeConfig struct {
	// Cluster contains information about how to communicate with the kubernetes cluster.
	//
	// By default the following fields are automatically populated:
	// - Server with the Cluster's ControlPlaneEndpoint.
	// - CertificateAuthorityData with the Cluster's CA certificate.
	// +optional
	Cluster *KubeConfigCluster `json:"cluster,omitempty"`

	// User contains information that describes identity information.
	// This is used to tell the kubernetes cluster who you are.
	User KubeConfigUser `json:"user"`
}

FileDiscoveryKubeConfig contains elements describing how to generate the kubeconfig for bootstrapping.

func (*FileDiscoveryKubeConfig) DeepCopy added in v1.7.4 

func (in *FileDiscoveryKubeConfig) DeepCopy() *FileDiscoveryKubeConfig

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FileDiscoveryKubeConfig.

func (*FileDiscoveryKubeConfig) DeepCopyInto added in v1.7.4 

func (in *FileDiscoveryKubeConfig) DeepCopyInto(out *FileDiscoveryKubeConfig)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type FileSource 

type FileSource struct {
	// Secret represents a secret that should populate this file.
	Secret SecretFileSource `json:"secret"`
}

FileSource is a union of all possible external source types for file data. Only one field may be populated in any given instance. Developers adding new sources of data for target systems should add them here.

func (*FileSource) DeepCopy 

func (in *FileSource) DeepCopy() *FileSource

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FileSource.

func (*FileSource) DeepCopyInto 

func (in *FileSource) DeepCopyInto(out *FileSource)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Filesystem 

type Filesystem struct {
	// Device specifies the device name
	Device string `json:"device"`
	// Filesystem specifies the file system type.
	Filesystem string `json:"filesystem"`
	// Label specifies the file system label to be used. If set to None, no label is used.
	Label string `json:"label"`
	// Partition specifies the partition to use. The valid options are: "auto|any", "auto", "any", "none", and <NUM>, where NUM is the actual partition number.
	// +optional
	Partition *string `json:"partition,omitempty"`
	// Overwrite defines whether or not to overwrite any existing filesystem.
	// If true, any pre-existing file system will be destroyed. Use with Caution.
	// +optional
	Overwrite *bool `json:"overwrite,omitempty"`
	// ReplaceFS is a special directive, used for Microsoft Azure that instructs cloud-init to replace a file system of <FS_TYPE>.
	// NOTE: unless you define a label, this requires the use of the 'any' partition directive.
	// +optional
	ReplaceFS *string `json:"replaceFS,omitempty"`
	// ExtraOpts defined extra options to add to the command for creating the file system.
	// +optional
	ExtraOpts []string `json:"extraOpts,omitempty"`
}

Filesystem defines the file systems to be created.

func (*Filesystem) DeepCopy 

func (in *Filesystem) DeepCopy() *Filesystem

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Filesystem.

func (*Filesystem) DeepCopyInto 

func (in *Filesystem) DeepCopyInto(out *Filesystem)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Format 

type Format string

Format specifies the output format of the bootstrap data +kubebuilder:validation:Enum=cloud-config;ignition 

const (
	// CloudConfig make the bootstrap data to be of cloud-config format.
	CloudConfig Format = "cloud-config"

	// Ignition make the bootstrap data to be of Ignition format.
	Ignition Format = "ignition"
)

type HostPathMount 

type HostPathMount struct {
	// Name of the volume inside the pod template.
	Name string `json:"name"`
	// HostPath is the path in the host that will be mounted inside
	// the pod.
	HostPath string `json:"hostPath"`
	// MountPath is the path inside the pod where hostPath will be mounted.
	MountPath string `json:"mountPath"`
	// ReadOnly controls write access to the volume
	// +optional
	ReadOnly bool `json:"readOnly,omitempty"`
	// PathType is the type of the HostPath.
	// +optional
	PathType corev1.HostPathType `json:"pathType,omitempty"`
}

HostPathMount contains elements describing volumes that are mounted from the host.

func (*HostPathMount) DeepCopy 

func (in *HostPathMount) DeepCopy() *HostPathMount

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HostPathMount.

func (*HostPathMount) DeepCopyInto 

func (in *HostPathMount) DeepCopyInto(out *HostPathMount)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type IgnitionSpec 

type IgnitionSpec struct {
	// ContainerLinuxConfig contains CLC specific configuration.
	// +optional
	ContainerLinuxConfig *ContainerLinuxConfig `json:"containerLinuxConfig,omitempty"`
}

IgnitionSpec contains Ignition specific configuration.

func (*IgnitionSpec) DeepCopy 

func (in *IgnitionSpec) DeepCopy() *IgnitionSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IgnitionSpec.

func (*IgnitionSpec) DeepCopyInto 

func (in *IgnitionSpec) DeepCopyInto(out *IgnitionSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ImageMeta 

type ImageMeta struct {
	// ImageRepository sets the container registry to pull images from.
	// if not set, the ImageRepository defined in ClusterConfiguration will be used instead.
	// +optional
	ImageRepository string `json:"imageRepository,omitempty"`

	// ImageTag allows to specify a tag for the image.
	// In case this value is set, kubeadm does not change automatically the version of the above components during upgrades.
	// +optional
	ImageTag string `json:"imageTag,omitempty"`
}

ImageMeta allows to customize the image used for components that are not originated from the Kubernetes/Kubernetes release process.

func (*ImageMeta) DeepCopy 

func (in *ImageMeta) DeepCopy() *ImageMeta

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ImageMeta.

func (*ImageMeta) DeepCopyInto 

func (in *ImageMeta) DeepCopyInto(out *ImageMeta)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type InitConfiguration 

type InitConfiguration struct {
	metav1.TypeMeta `json:",inline"`

	// BootstrapTokens is respected at `kubeadm init` time and describes a set of Bootstrap Tokens to create.
	// This information IS NOT uploaded to the kubeadm cluster configmap, partly because of its sensitive nature
	// +optional
	BootstrapTokens []BootstrapToken `json:"bootstrapTokens,omitempty"`

	// NodeRegistration holds fields that relate to registering the new control-plane node to the cluster.
	// When used in the context of control plane nodes, NodeRegistration should remain consistent
	// across both InitConfiguration and JoinConfiguration
	// +optional
	NodeRegistration NodeRegistrationOptions `json:"nodeRegistration,omitempty"`

	// LocalAPIEndpoint represents the endpoint of the API server instance that's deployed on this control plane node
	// In HA setups, this differs from ClusterConfiguration.ControlPlaneEndpoint in the sense that ControlPlaneEndpoint
	// is the global endpoint for the cluster, which then loadbalances the requests to each individual API server. This
	// configuration object lets you customize what IP/DNS name and port the local API server advertises it's accessible
	// on. By default, kubeadm tries to auto-detect the IP of the default interface and use that, but in case that process
	// fails you may set the desired value here.
	// +optional
	LocalAPIEndpoint APIEndpoint `json:"localAPIEndpoint,omitempty"`

	// SkipPhases is a list of phases to skip during command execution.
	// The list of phases can be obtained with the "kubeadm init --help" command.
	// This option takes effect only on Kubernetes >=1.22.0.
	// +optional
	SkipPhases []string `json:"skipPhases,omitempty"`

	// Patches contains options related to applying patches to components deployed by kubeadm during
	// "kubeadm init". The minimum kubernetes version needed to support Patches is v1.22
	// +optional
	Patches *Patches `json:"patches,omitempty"`
}

InitConfiguration contains a list of elements that is specific "kubeadm init"-only runtime information.

func (*InitConfiguration) DeepCopy 

func (in *InitConfiguration) DeepCopy() *InitConfiguration

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new InitConfiguration.

func (*InitConfiguration) DeepCopyInto 

func (in *InitConfiguration) DeepCopyInto(out *InitConfiguration)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*InitConfiguration) DeepCopyObject 

func (in *InitConfiguration) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*InitConfiguration) Hub 

func (*InitConfiguration) Hub()

type JoinConfiguration 

type JoinConfiguration struct {
	metav1.TypeMeta `json:",inline"`

	// NodeRegistration holds fields that relate to registering the new control-plane node to the cluster.
	// When used in the context of control plane nodes, NodeRegistration should remain consistent
	// across both InitConfiguration and JoinConfiguration
	// +optional
	NodeRegistration NodeRegistrationOptions `json:"nodeRegistration,omitempty"`

	// CACertPath is the path to the SSL certificate authority used to
	// secure comunications between node and control-plane.
	// Defaults to "/etc/kubernetes/pki/ca.crt".
	// +optional
	// TODO: revisit when there is defaulting from k/k
	CACertPath string `json:"caCertPath,omitempty"`

	// Discovery specifies the options for the kubelet to use during the TLS Bootstrap process
	// +optional
	// TODO: revisit when there is defaulting from k/k
	Discovery Discovery `json:"discovery,omitempty"`

	// ControlPlane defines the additional control plane instance to be deployed on the joining node.
	// If nil, no additional control plane instance will be deployed.
	// +optional
	ControlPlane *JoinControlPlane `json:"controlPlane,omitempty"`

	// SkipPhases is a list of phases to skip during command execution.
	// The list of phases can be obtained with the "kubeadm init --help" command.
	// This option takes effect only on Kubernetes >=1.22.0.
	// +optional
	SkipPhases []string `json:"skipPhases,omitempty"`

	// Patches contains options related to applying patches to components deployed by kubeadm during
	// "kubeadm join". The minimum kubernetes version needed to support Patches is v1.22
	// +optional
	Patches *Patches `json:"patches,omitempty"`
}

JoinConfiguration contains elements describing a particular node.

func (*JoinConfiguration) DeepCopy 

func (in *JoinConfiguration) DeepCopy() *JoinConfiguration

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JoinConfiguration.

func (*JoinConfiguration) DeepCopyInto 

func (in *JoinConfiguration) DeepCopyInto(out *JoinConfiguration)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*JoinConfiguration) DeepCopyObject 

func (in *JoinConfiguration) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*JoinConfiguration) Hub 

func (*JoinConfiguration) Hub()

type JoinControlPlane 

type JoinControlPlane struct {
	// LocalAPIEndpoint represents the endpoint of the API server instance to be deployed on this node.
	// +optional
	LocalAPIEndpoint APIEndpoint `json:"localAPIEndpoint,omitempty"`
}

JoinControlPlane contains elements describing an additional control plane instance to be deployed on the joining node.

func (*JoinControlPlane) DeepCopy 

func (in *JoinControlPlane) DeepCopy() *JoinControlPlane

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new JoinControlPlane.

func (*JoinControlPlane) DeepCopyInto 

func (in *JoinControlPlane) DeepCopyInto(out *JoinControlPlane)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type KubeConfigAuthExec added in v1.7.4 

type KubeConfigAuthExec struct {
	// Command to execute.
	Command string `json:"command"`

	// Arguments to pass to the command when executing it.
	// +optional
	Args []string `json:"args,omitempty"`

	// Env defines additional environment variables to expose to the process. These
	// are unioned with the host's environment, as well as variables client-go uses
	// to pass argument to the plugin.
	// +optional
	Env []KubeConfigAuthExecEnv `json:"env,omitempty"`

	// Preferred input version of the ExecInfo. The returned ExecCredentials MUST use
	// the same encoding version as the input.
	// Defaults to client.authentication.k8s.io/v1 if not set.
	// +optional
	APIVersion string `json:"apiVersion,omitempty"`

	// ProvideClusterInfo determines whether or not to provide cluster information,
	// which could potentially contain very large CA data, to this exec plugin as a
	// part of the KUBERNETES_EXEC_INFO environment variable. By default, it is set
	// to false. Package k8s.io/client-go/tools/auth/exec provides helper methods for
	// reading this environment variable.
	// +optional
	ProvideClusterInfo bool `json:"provideClusterInfo,omitempty"`
}

KubeConfigAuthExec specifies a command to provide client credentials. The command is exec'd and outputs structured stdout holding credentials.

See the client.authentication.k8s.io API group for specifications of the exact input and output format.

func (*KubeConfigAuthExec) DeepCopy added in v1.7.4 

func (in *KubeConfigAuthExec) DeepCopy() *KubeConfigAuthExec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeConfigAuthExec.

func (*KubeConfigAuthExec) DeepCopyInto added in v1.7.4 

func (in *KubeConfigAuthExec) DeepCopyInto(out *KubeConfigAuthExec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type KubeConfigAuthExecEnv added in v1.7.4 

type KubeConfigAuthExecEnv struct {
	Name  string `json:"name"`
	Value string `json:"value"`
}

KubeConfigAuthExecEnv is used for setting environment variables when executing an exec-based credential plugin.

func (*KubeConfigAuthExecEnv) DeepCopy added in v1.7.4 

func (in *KubeConfigAuthExecEnv) DeepCopy() *KubeConfigAuthExecEnv

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeConfigAuthExecEnv.

func (*KubeConfigAuthExecEnv) DeepCopyInto added in v1.7.4 

func (in *KubeConfigAuthExecEnv) DeepCopyInto(out *KubeConfigAuthExecEnv)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type KubeConfigAuthProvider added in v1.7.4 

type KubeConfigAuthProvider struct {
	// Name is the name of the authentication plugin.
	Name string `json:"name"`

	// Config holds the parameters for the authentication plugin.
	// +optional
	Config map[string]string `json:"config,omitempty"`
}

KubeConfigAuthProvider holds the configuration for a specified auth provider.

func (*KubeConfigAuthProvider) DeepCopy added in v1.7.4 

func (in *KubeConfigAuthProvider) DeepCopy() *KubeConfigAuthProvider

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeConfigAuthProvider.

func (*KubeConfigAuthProvider) DeepCopyInto added in v1.7.4 

func (in *KubeConfigAuthProvider) DeepCopyInto(out *KubeConfigAuthProvider)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type KubeConfigCluster added in v1.7.4 

type KubeConfigCluster struct {
	// Server is the address of the kubernetes cluster (https://hostname:port).
	//
	// Defaults to https:// + Cluster.Spec.ControlPlaneEndpoint.
	//
	// +optional
	Server string `json:"server,omitempty"`

	// TLSServerName is used to check server certificate. If TLSServerName is empty, the hostname used to contact the server is used.
	// +optional
	TLSServerName string `json:"tlsServerName,omitempty"`

	// InsecureSkipTLSVerify skips the validity check for the server's certificate. This will make your HTTPS connections insecure.
	// +optional
	InsecureSkipTLSVerify bool `json:"insecureSkipTLSVerify,omitempty"`

	// CertificateAuthorityData contains PEM-encoded certificate authority certificates.
	//
	// Defaults to the Cluster's CA certificate if empty.
	//
	// +optional
	CertificateAuthorityData []byte `json:"certificateAuthorityData,omitempty"`

	// ProxyURL is the URL to the proxy to be used for all requests made by this
	// client. URLs with "http", "https", and "socks5" schemes are supported.  If
	// this configuration is not provided or the empty string, the client
	// attempts to construct a proxy configuration from http_proxy and
	// https_proxy environment variables. If these environment variables are not
	// set, the client does not attempt to proxy requests.
	//
	// socks5 proxying does not currently support spdy streaming endpoints (exec,
	// attach, port forward).
	//
	// +optional
	ProxyURL string `json:"proxyURL,omitempty"`
}

KubeConfigCluster contains information about how to communicate with a kubernetes cluster.

Adapted from clientcmdv1.Cluster.

func (*KubeConfigCluster) DeepCopy added in v1.7.4 

func (in *KubeConfigCluster) DeepCopy() *KubeConfigCluster

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeConfigCluster.

func (*KubeConfigCluster) DeepCopyInto added in v1.7.4 

func (in *KubeConfigCluster) DeepCopyInto(out *KubeConfigCluster)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type KubeConfigUser added in v1.7.4 

type KubeConfigUser struct {
	// AuthProvider specifies a custom authentication plugin for the kubernetes cluster.
	// +optional
	AuthProvider *KubeConfigAuthProvider `json:"authProvider,omitempty"`

	// Exec specifies a custom exec-based authentication plugin for the kubernetes cluster.
	// +optional
	Exec *KubeConfigAuthExec `json:"exec,omitempty"`
}

KubeConfigUser contains information that describes identity information. This is used to tell the kubernetes cluster who you are.

Either authProvider or exec must be filled.

Adapted from clientcmdv1.AuthInfo.

func (*KubeConfigUser) DeepCopy added in v1.7.4 

func (in *KubeConfigUser) DeepCopy() *KubeConfigUser

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeConfigUser.

func (*KubeConfigUser) DeepCopyInto added in v1.7.4 

func (in *KubeConfigUser) DeepCopyInto(out *KubeConfigUser)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type KubeadmConfig 

type KubeadmConfig struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   KubeadmConfigSpec   `json:"spec,omitempty"`
	Status KubeadmConfigStatus `json:"status,omitempty"`
}

KubeadmConfig is the Schema for the kubeadmconfigs API.

func (*KubeadmConfig) DeepCopy 

func (in *KubeadmConfig) DeepCopy() *KubeadmConfig

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeadmConfig.

func (*KubeadmConfig) DeepCopyInto 

func (in *KubeadmConfig) DeepCopyInto(out *KubeadmConfig)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*KubeadmConfig) DeepCopyObject 

func (in *KubeadmConfig) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*KubeadmConfig) GetConditions 

func (c *KubeadmConfig) GetConditions() clusterv1.Conditions

GetConditions returns the set of conditions for this object.

func (*KubeadmConfig) Hub 

func (*KubeadmConfig) Hub()

func (*KubeadmConfig) SetConditions 

func (c *KubeadmConfig) SetConditions(conditions clusterv1.Conditions)

SetConditions sets the conditions on this object.

type KubeadmConfigList 

type KubeadmConfigList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []KubeadmConfig `json:"items"`
}

KubeadmConfigList contains a list of KubeadmConfig.

func (*KubeadmConfigList) DeepCopy 

func (in *KubeadmConfigList) DeepCopy() *KubeadmConfigList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeadmConfigList.

func (*KubeadmConfigList) DeepCopyInto 

func (in *KubeadmConfigList) DeepCopyInto(out *KubeadmConfigList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*KubeadmConfigList) DeepCopyObject 

func (in *KubeadmConfigList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*KubeadmConfigList) Hub 

func (*KubeadmConfigList) Hub()

type KubeadmConfigSpec 

type KubeadmConfigSpec struct {
	// ClusterConfiguration along with InitConfiguration are the configurations necessary for the init command
	// +optional
	ClusterConfiguration *ClusterConfiguration `json:"clusterConfiguration,omitempty"`

	// InitConfiguration along with ClusterConfiguration are the configurations necessary for the init command
	// +optional
	InitConfiguration *InitConfiguration `json:"initConfiguration,omitempty"`

	// JoinConfiguration is the kubeadm configuration for the join command
	// +optional
	JoinConfiguration *JoinConfiguration `json:"joinConfiguration,omitempty"`

	// Files specifies extra files to be passed to user_data upon creation.
	// +optional
	Files []File `json:"files,omitempty"`

	// DiskSetup specifies options for the creation of partition tables and file systems on devices.
	// +optional
	DiskSetup *DiskSetup `json:"diskSetup,omitempty"`

	// Mounts specifies a list of mount points to be setup.
	// +optional
	Mounts []MountPoints `json:"mounts,omitempty"`

	// PreKubeadmCommands specifies extra commands to run before kubeadm runs
	// +optional
	PreKubeadmCommands []string `json:"preKubeadmCommands,omitempty"`

	// PostKubeadmCommands specifies extra commands to run after kubeadm runs
	// +optional
	PostKubeadmCommands []string `json:"postKubeadmCommands,omitempty"`

	// Users specifies extra users to add
	// +optional
	Users []User `json:"users,omitempty"`

	// NTP specifies NTP configuration
	// +optional
	NTP *NTP `json:"ntp,omitempty"`

	// Format specifies the output format of the bootstrap data
	// +optional
	Format Format `json:"format,omitempty"`

	// Verbosity is the number for the kubeadm log level verbosity.
	// It overrides the `--v` flag in kubeadm commands.
	// +optional
	Verbosity *int32 `json:"verbosity,omitempty"`

	// UseExperimentalRetryJoin replaces a basic kubeadm command with a shell
	// script with retries for joins.
	//
	// This is meant to be an experimental temporary workaround on some environments
	// where joins fail due to timing (and other issues). The long term goal is to add retries to
	// kubeadm proper and use that functionality.
	//
	// This will add about 40KB to userdata
	//
	// For more information, refer to https://github.com/kubernetes-sigs/cluster-api/pull/2763#discussion_r397306055.
	// +optional
	//
	// Deprecated: This experimental fix is no longer needed and this field will be removed in a future release.
	// When removing also remove from staticcheck exclude-rules for SA1019 in golangci.yml
	UseExperimentalRetryJoin bool `json:"useExperimentalRetryJoin,omitempty"`

	// Ignition contains Ignition specific configuration.
	// +optional
	Ignition *IgnitionSpec `json:"ignition,omitempty"`
}

KubeadmConfigSpec defines the desired state of KubeadmConfig. Either ClusterConfiguration and InitConfiguration should be defined or the JoinConfiguration should be defined.

func (*KubeadmConfigSpec) DeepCopy 

func (in *KubeadmConfigSpec) DeepCopy() *KubeadmConfigSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeadmConfigSpec.

func (*KubeadmConfigSpec) DeepCopyInto 

func (in *KubeadmConfigSpec) DeepCopyInto(out *KubeadmConfigSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*KubeadmConfigSpec) Default added in v1.6.0 

func (c *KubeadmConfigSpec) Default()

Default defaults a KubeadmConfigSpec.

func (*KubeadmConfigSpec) Validate 

func (c *KubeadmConfigSpec) Validate(pathPrefix *field.Path) field.ErrorList

Validate ensures the KubeadmConfigSpec is valid.

type KubeadmConfigStatus 

type KubeadmConfigStatus struct {
	// Ready indicates the BootstrapData field is ready to be consumed
	// +optional
	Ready bool `json:"ready"`

	// DataSecretName is the name of the secret that stores the bootstrap data script.
	// +optional
	DataSecretName *string `json:"dataSecretName,omitempty"`

	// FailureReason will be set on non-retryable errors
	// +optional
	FailureReason string `json:"failureReason,omitempty"`

	// FailureMessage will be set on non-retryable errors
	// +optional
	FailureMessage string `json:"failureMessage,omitempty"`

	// ObservedGeneration is the latest generation observed by the controller.
	// +optional
	ObservedGeneration int64 `json:"observedGeneration,omitempty"`

	// Conditions defines current service state of the KubeadmConfig.
	// +optional
	Conditions clusterv1.Conditions `json:"conditions,omitempty"`
}

KubeadmConfigStatus defines the observed state of KubeadmConfig.

func (*KubeadmConfigStatus) DeepCopy 

func (in *KubeadmConfigStatus) DeepCopy() *KubeadmConfigStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeadmConfigStatus.

func (*KubeadmConfigStatus) DeepCopyInto 

func (in *KubeadmConfigStatus) DeepCopyInto(out *KubeadmConfigStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type KubeadmConfigTemplate 

type KubeadmConfigTemplate struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec KubeadmConfigTemplateSpec `json:"spec,omitempty"`
}

KubeadmConfigTemplate is the Schema for the kubeadmconfigtemplates API.

func (*KubeadmConfigTemplate) DeepCopy 

func (in *KubeadmConfigTemplate) DeepCopy() *KubeadmConfigTemplate

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeadmConfigTemplate.

func (*KubeadmConfigTemplate) DeepCopyInto 

func (in *KubeadmConfigTemplate) DeepCopyInto(out *KubeadmConfigTemplate)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*KubeadmConfigTemplate) DeepCopyObject 

func (in *KubeadmConfigTemplate) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*KubeadmConfigTemplate) Hub 

func (*KubeadmConfigTemplate) Hub()

type KubeadmConfigTemplateList 

type KubeadmConfigTemplateList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`
	Items           []KubeadmConfigTemplate `json:"items"`
}

KubeadmConfigTemplateList contains a list of KubeadmConfigTemplate.

func (*KubeadmConfigTemplateList) DeepCopy 

func (in *KubeadmConfigTemplateList) DeepCopy() *KubeadmConfigTemplateList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeadmConfigTemplateList.

func (*KubeadmConfigTemplateList) DeepCopyInto 

func (in *KubeadmConfigTemplateList) DeepCopyInto(out *KubeadmConfigTemplateList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*KubeadmConfigTemplateList) DeepCopyObject 

func (in *KubeadmConfigTemplateList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

func (*KubeadmConfigTemplateList) Hub 

func (*KubeadmConfigTemplateList) Hub()

type KubeadmConfigTemplateResource 

type KubeadmConfigTemplateResource struct {
	// Standard object's metadata.
	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
	// +optional
	ObjectMeta clusterv1.ObjectMeta `json:"metadata,omitempty"`

	Spec KubeadmConfigSpec `json:"spec,omitempty"`
}

KubeadmConfigTemplateResource defines the Template structure.

func (*KubeadmConfigTemplateResource) DeepCopy 

func (in *KubeadmConfigTemplateResource) DeepCopy() *KubeadmConfigTemplateResource

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeadmConfigTemplateResource.

func (*KubeadmConfigTemplateResource) DeepCopyInto 

func (in *KubeadmConfigTemplateResource) DeepCopyInto(out *KubeadmConfigTemplateResource)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type KubeadmConfigTemplateSpec 

type KubeadmConfigTemplateSpec struct {
	Template KubeadmConfigTemplateResource `json:"template"`
}

KubeadmConfigTemplateSpec defines the desired state of KubeadmConfigTemplate.

func (*KubeadmConfigTemplateSpec) DeepCopy 

func (in *KubeadmConfigTemplateSpec) DeepCopy() *KubeadmConfigTemplateSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeadmConfigTemplateSpec.

func (*KubeadmConfigTemplateSpec) DeepCopyInto 

func (in *KubeadmConfigTemplateSpec) DeepCopyInto(out *KubeadmConfigTemplateSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type LocalEtcd 

type LocalEtcd struct {
	// ImageMeta allows to customize the container used for etcd
	ImageMeta `json:",inline"`

	// DataDir is the directory etcd will place its data.
	// Defaults to "/var/lib/etcd".
	// +optional
	DataDir string `json:"dataDir,omitempty"`

	// ExtraArgs are extra arguments provided to the etcd binary
	// when run inside a static pod.
	// +optional
	ExtraArgs map[string]string `json:"extraArgs,omitempty"`

	// ServerCertSANs sets extra Subject Alternative Names for the etcd server signing cert.
	// +optional
	ServerCertSANs []string `json:"serverCertSANs,omitempty"`
	// PeerCertSANs sets extra Subject Alternative Names for the etcd peer signing cert.
	// +optional
	PeerCertSANs []string `json:"peerCertSANs,omitempty"`
}

LocalEtcd describes that kubeadm should run an etcd cluster locally.

func (*LocalEtcd) DeepCopy 

func (in *LocalEtcd) DeepCopy() *LocalEtcd

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LocalEtcd.

func (*LocalEtcd) DeepCopyInto 

func (in *LocalEtcd) DeepCopyInto(out *LocalEtcd)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type MountPoints 

type MountPoints []string

MountPoints defines input for generated mounts in cloud-init.

func (MountPoints) DeepCopy 

func (in MountPoints) DeepCopy() MountPoints

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MountPoints.

func (MountPoints) DeepCopyInto 

func (in MountPoints) DeepCopyInto(out *MountPoints)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type NTP 

type NTP struct {
	// Servers specifies which NTP servers to use
	// +optional
	Servers []string `json:"servers,omitempty"`

	// Enabled specifies whether NTP should be enabled
	// +optional
	Enabled *bool `json:"enabled,omitempty"`
}

NTP defines input for generated ntp in cloud-init.

func (*NTP) DeepCopy 

func (in *NTP) DeepCopy() *NTP

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NTP.

func (*NTP) DeepCopyInto 

func (in *NTP) DeepCopyInto(out *NTP)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Networking 

type Networking struct {
	// ServiceSubnet is the subnet used by k8s services.
	// Defaults to a comma-delimited string of the Cluster object's spec.clusterNetwork.pods.cidrBlocks, or
	// to "10.96.0.0/12" if that's unset.
	// +optional
	ServiceSubnet string `json:"serviceSubnet,omitempty"`
	// PodSubnet is the subnet used by pods.
	// If unset, the API server will not allocate CIDR ranges for every node.
	// Defaults to a comma-delimited string of the Cluster object's spec.clusterNetwork.services.cidrBlocks if that is set
	// +optional
	PodSubnet string `json:"podSubnet,omitempty"`
	// DNSDomain is the dns domain used by k8s services. Defaults to "cluster.local".
	// +optional
	DNSDomain string `json:"dnsDomain,omitempty"`
}

Networking contains elements describing cluster's networking configuration.

func (*Networking) DeepCopy 

func (in *Networking) DeepCopy() *Networking

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Networking.

func (*Networking) DeepCopyInto 

func (in *Networking) DeepCopyInto(out *Networking)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type NodeRegistrationOptions 

type NodeRegistrationOptions struct {

	// Name is the `.Metadata.Name` field of the Node API object that will be created in this `kubeadm init` or `kubeadm join` operation.
	// This field is also used in the CommonName field of the kubelet's client certificate to the API server.
	// Defaults to the hostname of the node if not provided.
	// +optional
	Name string `json:"name,omitempty"`

	// CRISocket is used to retrieve container runtime info. This information will be annotated to the Node API object, for later re-use
	// +optional
	CRISocket string `json:"criSocket,omitempty"`

	// Taints specifies the taints the Node API object should be registered with. If this field is unset, i.e. nil, in the `kubeadm init` process
	// it will be defaulted to []v1.Taint{'node-role.kubernetes.io/master=""'}. If you don't want to taint your control-plane node, set this field to an
	// empty slice, i.e. `taints: []` in the YAML file. This field is solely used for Node registration.
	// +optional
	Taints []corev1.Taint `json:"taints,omitempty"`

	// KubeletExtraArgs passes through extra arguments to the kubelet. The arguments here are passed to the kubelet command line via the environment file
	// kubeadm writes at runtime for the kubelet to source. This overrides the generic base-level configuration in the kubelet-config-1.X ConfigMap
	// Flags have higher priority when parsing. These values are local and specific to the node kubeadm is executing on.
	// +optional
	KubeletExtraArgs map[string]string `json:"kubeletExtraArgs,omitempty"`

	// IgnorePreflightErrors provides a slice of pre-flight errors to be ignored when the current node is registered.
	// +optional
	IgnorePreflightErrors []string `json:"ignorePreflightErrors,omitempty"`

	// ImagePullPolicy specifies the policy for image pulling
	// during kubeadm "init" and "join" operations. The value of
	// this field must be one of "Always", "IfNotPresent" or
	// "Never". Defaults to "IfNotPresent". This can be used only
	// with Kubernetes version equal to 1.22 and later.
	// +kubebuilder:validation:Enum=Always;IfNotPresent;Never
	// +optional
	ImagePullPolicy string `json:"imagePullPolicy,omitempty"`
}

NodeRegistrationOptions holds fields that relate to registering a new control-plane or node to the cluster, either via "kubeadm init" or "kubeadm join". Note: The NodeRegistrationOptions struct has to be kept in sync with the structs in MarshalJSON.

func (*NodeRegistrationOptions) DeepCopy 

func (in *NodeRegistrationOptions) DeepCopy() *NodeRegistrationOptions

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeRegistrationOptions.

func (*NodeRegistrationOptions) DeepCopyInto 

func (in *NodeRegistrationOptions) DeepCopyInto(out *NodeRegistrationOptions)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*NodeRegistrationOptions) MarshalJSON added in v1.2.3 

func (n *NodeRegistrationOptions) MarshalJSON() ([]byte, error)

MarshalJSON marshals NodeRegistrationOptions in a way that an empty slice in Taints is preserved. Taints are then rendered as: * nil => omitted from the marshalled JSON * [] => rendered as empty array (`[]`) * [regular-array] => rendered as usual We have to do this as the regular Golang JSON marshalling would just omit the empty slice (xref: https://github.com/golang/go/issues/22480). Note: We can't re-use the original struct as that would lead to an infinite recursion. Note: The structs in this func have to be kept in sync with the NodeRegistrationOptions struct.

type Partition 

type Partition struct {
	// Device is the name of the device.
	Device string `json:"device"`
	// Layout specifies the device layout.
	// If it is true, a single partition will be created for the entire device.
	// When layout is false, it means don't partition or ignore existing partitioning.
	Layout bool `json:"layout"`
	// Overwrite describes whether to skip checks and create the partition if a partition or filesystem is found on the device.
	// Use with caution. Default is 'false'.
	// +optional
	Overwrite *bool `json:"overwrite,omitempty"`
	// TableType specifies the tupe of partition table. The following are supported:
	// 'mbr': default and setups a MS-DOS partition table
	// 'gpt': setups a GPT partition table
	// +optional
	TableType *string `json:"tableType,omitempty"`
}

Partition defines how to create and layout a partition.

func (*Partition) DeepCopy 

func (in *Partition) DeepCopy() *Partition

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Partition.

func (*Partition) DeepCopyInto 

func (in *Partition) DeepCopyInto(out *Partition)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type PasswdSource added in v1.2.0 

type PasswdSource struct {
	// Secret represents a secret that should populate this password.
	Secret SecretPasswdSource `json:"secret"`
}

PasswdSource is a union of all possible external source types for passwd data. Only one field may be populated in any given instance. Developers adding new sources of data for target systems should add them here.

func (*PasswdSource) DeepCopy added in v1.2.0 

func (in *PasswdSource) DeepCopy() *PasswdSource

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PasswdSource.

func (*PasswdSource) DeepCopyInto added in v1.2.0 

func (in *PasswdSource) DeepCopyInto(out *PasswdSource)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Patches added in v1.1.0 

type Patches struct {
	// Directory is a path to a directory that contains files named "target[suffix][+patchtype].extension".
	// For example, "kube-apiserver0+merge.yaml" or just "etcd.json". "target" can be one of
	// "kube-apiserver", "kube-controller-manager", "kube-scheduler", "etcd". "patchtype" can be one
	// of "strategic" "merge" or "json" and they match the patch formats supported by kubectl.
	// The default "patchtype" is "strategic". "extension" must be either "json" or "yaml".
	// "suffix" is an optional string that can be used to determine which patches are applied
	// first alpha-numerically.
	// These files can be written into the target directory via KubeadmConfig.Files which
	// specifies additional files to be created on the machine, either with content inline or
	// by referencing a secret.
	// +optional
	Directory string `json:"directory,omitempty"`
}

Patches contains options related to applying patches to components deployed by kubeadm.

func (*Patches) DeepCopy added in v1.1.0 

func (in *Patches) DeepCopy() *Patches

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Patches.

func (*Patches) DeepCopyInto added in v1.1.0 

func (in *Patches) DeepCopyInto(out *Patches)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type SecretFileSource 

type SecretFileSource struct {
	// Name of the secret in the KubeadmBootstrapConfig's namespace to use.
	Name string `json:"name"`

	// Key is the key in the secret's data map for this value.
	Key string `json:"key"`
}

SecretFileSource adapts a Secret into a FileSource.

The contents of the target Secret's Data field will be presented as files using the keys in the Data field as the file names.

func (*SecretFileSource) DeepCopy 

func (in *SecretFileSource) DeepCopy() *SecretFileSource

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SecretFileSource.

func (*SecretFileSource) DeepCopyInto 

func (in *SecretFileSource) DeepCopyInto(out *SecretFileSource)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type SecretPasswdSource added in v1.2.0 

type SecretPasswdSource struct {
	// Name of the secret in the KubeadmBootstrapConfig's namespace to use.
	Name string `json:"name"`

	// Key is the key in the secret's data map for this value.
	Key string `json:"key"`
}

SecretPasswdSource adapts a Secret into a PasswdSource.

The contents of the target Secret's Data field will be presented as passwd using the keys in the Data field as the file names.

func (*SecretPasswdSource) DeepCopy added in v1.2.0 

func (in *SecretPasswdSource) DeepCopy() *SecretPasswdSource

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new SecretPasswdSource.

func (*SecretPasswdSource) DeepCopyInto added in v1.2.0 

func (in *SecretPasswdSource) DeepCopyInto(out *SecretPasswdSource)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type User 

type User struct {
	// Name specifies the user name
	Name string `json:"name"`

	// Gecos specifies the gecos to use for the user
	// +optional
	Gecos *string `json:"gecos,omitempty"`

	// Groups specifies the additional groups for the user
	// +optional
	Groups *string `json:"groups,omitempty"`

	// HomeDir specifies the home directory to use for the user
	// +optional
	HomeDir *string `json:"homeDir,omitempty"`

	// Inactive specifies whether to mark the user as inactive
	// +optional
	Inactive *bool `json:"inactive,omitempty"`

	// Shell specifies the user's shell
	// +optional
	Shell *string `json:"shell,omitempty"`

	// Passwd specifies a hashed password for the user
	// +optional
	Passwd *string `json:"passwd,omitempty"`

	// PasswdFrom is a referenced source of passwd to populate the passwd.
	// +optional
	PasswdFrom *PasswdSource `json:"passwdFrom,omitempty"`

	// PrimaryGroup specifies the primary group for the user
	// +optional
	PrimaryGroup *string `json:"primaryGroup,omitempty"`

	// LockPassword specifies if password login should be disabled
	// +optional
	LockPassword *bool `json:"lockPassword,omitempty"`

	// Sudo specifies a sudo role for the user
	// +optional
	Sudo *string `json:"sudo,omitempty"`

	// SSHAuthorizedKeys specifies a list of ssh authorized keys for the user
	// +optional
	SSHAuthorizedKeys []string `json:"sshAuthorizedKeys,omitempty"`
}

User defines the input for a generated user in cloud-init.

func (*User) DeepCopy 

func (in *User) DeepCopy() *User

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new User.

func (*User) DeepCopyInto 

func (in *User) DeepCopyInto(out *User)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

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