Documentation
¶
Overview ¶
Package v1alpha1 contains the v1alpha1 implementation of ExtensionConfig.
Index ¶
- Constants
- Variables
- type ClientConfig
- type ExtensionConfig
- func (in *ExtensionConfig) DeepCopy() *ExtensionConfig
- func (in *ExtensionConfig) DeepCopyInto(out *ExtensionConfig)
- func (in *ExtensionConfig) DeepCopyObject() runtime.Object
- func (e *ExtensionConfig) GetConditions() clusterv1.Conditions
- func (e *ExtensionConfig) GetV1Beta2Conditions() []metav1.Condition
- func (e *ExtensionConfig) SetConditions(conditions clusterv1.Conditions)
- func (e *ExtensionConfig) SetV1Beta2Conditions(conditions []metav1.Condition)
- type ExtensionConfigList
- type ExtensionConfigSpec
- type ExtensionConfigStatus
- type ExtensionConfigV1Beta2Status
- type ExtensionHandler
- type FailurePolicy
- type GroupVersionHook
- type ServiceReference
Constants ¶
const ( // ExtensionConfigDiscoveredV1Beta2Condition is true if the runtime extension has been successfully discovered. ExtensionConfigDiscoveredV1Beta2Condition = "Discovered" // ExtensionConfigDiscoveredV1Beta2Reason surfaces that the runtime extension has been successfully discovered. ExtensionConfigDiscoveredV1Beta2Reason = "Discovered" // ExtensionConfigNotDiscoveredV1Beta2Reason surfaces that the runtime extension has not been successfully discovered. ExtensionConfigNotDiscoveredV1Beta2Reason = "NotDiscovered" )
ExtensionConfig's Discovered conditions and corresponding reasons that will be used in v1Beta2 API version.
const ( // RuntimeExtensionDiscoveredCondition is a condition set on an ExtensionConfig object once it has been discovered by the Runtime SDK client. RuntimeExtensionDiscoveredCondition clusterv1.ConditionType = "Discovered" // DiscoveryFailedReason documents failure of a Discovery call. DiscoveryFailedReason string = "DiscoveryFailed" // InjectCAFromSecretAnnotation is the annotation that specifies that an ExtensionConfig // object wants injection of CAs. The value is a reference to a Secret // as <namespace>/<name>. InjectCAFromSecretAnnotation string = "runtime.cluster.x-k8s.io/inject-ca-from-secret" // PendingHooksAnnotation is the annotation used to keep track of pending runtime hooks. // The annotation will be used to track the intent to call a hook as soon as an operation completes; // the intent will be removed as soon as the hook call completes successfully. PendingHooksAnnotation string = "runtime.cluster.x-k8s.io/pending-hooks" // OkToDeleteAnnotation is the annotation used to indicate if a cluster is ready to be fully deleted. // This annotation is added to the cluster after the BeforeClusterDelete hook has passed. OkToDeleteAnnotation string = "runtime.cluster.x-k8s.io/ok-to-delete" )
Variables ¶
var ( // GroupVersion is group version used to register these objects. GroupVersion = schema.GroupVersion{Group: "runtime.cluster.x-k8s.io", Version: "v1alpha1"} // AddToScheme adds the types in this group-version to the given scheme. AddToScheme = schemeBuilder.AddToScheme )
Functions ¶
This section is empty.
Types ¶
type ClientConfig ¶
type ClientConfig struct { // url gives the location of the Extension server, in standard URL form // (`scheme://host:port/path`). // Note: Exactly one of `url` or `service` must be specified. // // The scheme must be "https". // // The `host` should not refer to a service running in the cluster; use // the `service` field instead. // // A path is optional, and if present may be any string permissible in // a URL. If a path is set it will be used as prefix to the hook-specific path. // // Attempting to use a user or basic auth e.g. "user:password@" is not // allowed. Fragments ("#...") and query parameters ("?...") are not // allowed either. // // +optional // +kubebuilder:validation:MinLength=1 // +kubebuilder:validation:MaxLength=512 URL *string `json:"url,omitempty"` // service is a reference to the Kubernetes service for the Extension server. // Note: Exactly one of `url` or `service` must be specified. // // If the Extension server is running within a cluster, then you should use `service`. // // +optional Service *ServiceReference `json:"service,omitempty"` // caBundle is a PEM encoded CA bundle which will be used to validate the Extension server's server certificate. // +optional // +kubebuilder:validation:MinLength=1 // +kubebuilder:validation:MaxLength=51200 CABundle []byte `json:"caBundle,omitempty"` }
ClientConfig contains the information to make a client connection with an Extension server.
func (*ClientConfig) DeepCopy ¶
func (in *ClientConfig) DeepCopy() *ClientConfig
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClientConfig.
func (*ClientConfig) DeepCopyInto ¶
func (in *ClientConfig) DeepCopyInto(out *ClientConfig)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type ExtensionConfig ¶
type ExtensionConfig 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 // +optional metav1.ObjectMeta `json:"metadata,omitempty"` // spec is the desired state of the ExtensionConfig. // +optional Spec ExtensionConfigSpec `json:"spec,omitempty"` // status is the current state of the ExtensionConfig // +optional Status ExtensionConfigStatus `json:"status,omitempty"` }
ExtensionConfig is the Schema for the ExtensionConfig API.
func (*ExtensionConfig) DeepCopy ¶
func (in *ExtensionConfig) DeepCopy() *ExtensionConfig
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionConfig.
func (*ExtensionConfig) DeepCopyInto ¶
func (in *ExtensionConfig) DeepCopyInto(out *ExtensionConfig)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (*ExtensionConfig) DeepCopyObject ¶
func (in *ExtensionConfig) DeepCopyObject() runtime.Object
DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (*ExtensionConfig) GetConditions ¶
func (e *ExtensionConfig) GetConditions() clusterv1.Conditions
GetConditions returns the set of conditions for this object.
func (*ExtensionConfig) GetV1Beta2Conditions ¶ added in v1.10.0
func (e *ExtensionConfig) GetV1Beta2Conditions() []metav1.Condition
GetV1Beta2Conditions returns the set of conditions for this object.
func (*ExtensionConfig) SetConditions ¶
func (e *ExtensionConfig) SetConditions(conditions clusterv1.Conditions)
SetConditions sets the conditions on this object.
func (*ExtensionConfig) SetV1Beta2Conditions ¶ added in v1.10.0
func (e *ExtensionConfig) SetV1Beta2Conditions(conditions []metav1.Condition)
SetV1Beta2Conditions sets conditions for an API object.
type ExtensionConfigList ¶
type ExtensionConfigList struct { metav1.TypeMeta `json:",inline"` // metadata is the standard list's metadata. // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#lists-and-simple-kinds // +optional metav1.ListMeta `json:"metadata,omitempty"` // items is the list of ExtensionConfigs. Items []ExtensionConfig `json:"items"` }
ExtensionConfigList contains a list of ExtensionConfig.
func (*ExtensionConfigList) DeepCopy ¶
func (in *ExtensionConfigList) DeepCopy() *ExtensionConfigList
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionConfigList.
func (*ExtensionConfigList) DeepCopyInto ¶
func (in *ExtensionConfigList) DeepCopyInto(out *ExtensionConfigList)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (*ExtensionConfigList) DeepCopyObject ¶
func (in *ExtensionConfigList) DeepCopyObject() runtime.Object
DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
type ExtensionConfigSpec ¶
type ExtensionConfigSpec struct { // clientConfig defines how to communicate with the Extension server. // +required ClientConfig ClientConfig `json:"clientConfig"` // namespaceSelector decides whether to call the hook for an object based // on whether the namespace for that object matches the selector. // Defaults to the empty LabelSelector, which matches all objects. // +optional NamespaceSelector *metav1.LabelSelector `json:"namespaceSelector,omitempty"` // settings defines key value pairs to be passed to all calls // to all supported RuntimeExtensions. // Note: Settings can be overridden on the ClusterClass. // +optional Settings map[string]string `json:"settings,omitempty"` }
ExtensionConfigSpec defines the desired state of ExtensionConfig.
func (*ExtensionConfigSpec) DeepCopy ¶
func (in *ExtensionConfigSpec) DeepCopy() *ExtensionConfigSpec
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionConfigSpec.
func (*ExtensionConfigSpec) DeepCopyInto ¶
func (in *ExtensionConfigSpec) DeepCopyInto(out *ExtensionConfigSpec)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type ExtensionConfigStatus ¶
type ExtensionConfigStatus struct { // handlers defines the current ExtensionHandlers supported by an Extension. // +optional // +listType=map // +listMapKey=name // +kubebuilder:validation:MaxItems=512 Handlers []ExtensionHandler `json:"handlers,omitempty"` // conditions define the current service state of the ExtensionConfig. // +optional Conditions clusterv1.Conditions `json:"conditions,omitempty"` // v1beta2 groups all the fields that will be added or modified in ExtensionConfig's status with the V1Beta2 version. // +optional V1Beta2 *ExtensionConfigV1Beta2Status `json:"v1beta2,omitempty"` }
ExtensionConfigStatus defines the observed state of ExtensionConfig.
func (*ExtensionConfigStatus) DeepCopy ¶
func (in *ExtensionConfigStatus) DeepCopy() *ExtensionConfigStatus
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionConfigStatus.
func (*ExtensionConfigStatus) DeepCopyInto ¶
func (in *ExtensionConfigStatus) DeepCopyInto(out *ExtensionConfigStatus)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type ExtensionConfigV1Beta2Status ¶ added in v1.10.0
type ExtensionConfigV1Beta2Status struct { // conditions represents the observations of a ExtensionConfig's current state. // Known condition types are Discovered, Paused. // +optional // +listType=map // +listMapKey=type // +kubebuilder:validation:MaxItems=32 Conditions []metav1.Condition `json:"conditions,omitempty"` }
ExtensionConfigV1Beta2Status groups all the fields that will be added or modified in ExtensionConfig with the V1Beta2 version. See https://github.com/kubernetes-sigs/cluster-api/blob/main/docs/proposals/20240916-improve-status-in-CAPI-resources.md for more context.
func (*ExtensionConfigV1Beta2Status) DeepCopy ¶ added in v1.10.0
func (in *ExtensionConfigV1Beta2Status) DeepCopy() *ExtensionConfigV1Beta2Status
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionConfigV1Beta2Status.
func (*ExtensionConfigV1Beta2Status) DeepCopyInto ¶ added in v1.10.0
func (in *ExtensionConfigV1Beta2Status) DeepCopyInto(out *ExtensionConfigV1Beta2Status)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type ExtensionHandler ¶
type ExtensionHandler struct { // name is the unique name of the ExtensionHandler. // +required // +kubebuilder:validation:MinLength=1 // +kubebuilder:validation:MaxLength=512 Name string `json:"name"` // requestHook defines the versioned runtime hook which this ExtensionHandler serves. // +required RequestHook GroupVersionHook `json:"requestHook"` // timeoutSeconds defines the timeout duration for client calls to the ExtensionHandler. // Defaults to 10 is not set. // +optional TimeoutSeconds *int32 `json:"timeoutSeconds,omitempty"` // failurePolicy defines how failures in calls to the ExtensionHandler should be handled by a client. // Defaults to Fail if not set. // +optional // +kubebuilder:validation:Enum=Ignore;Fail FailurePolicy *FailurePolicy `json:"failurePolicy,omitempty"` }
ExtensionHandler specifies the details of a handler for a particular runtime hook registered by an Extension server.
func (*ExtensionHandler) DeepCopy ¶
func (in *ExtensionHandler) DeepCopy() *ExtensionHandler
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtensionHandler.
func (*ExtensionHandler) DeepCopyInto ¶
func (in *ExtensionHandler) DeepCopyInto(out *ExtensionHandler)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type FailurePolicy ¶
type FailurePolicy string
FailurePolicy specifies how unrecognized errors when calling the ExtensionHandler are handled. FailurePolicy helps with extensions not working consistently, e.g. due to an intermittent network issue. The following type of errors are never ignored by FailurePolicy Ignore: - Misconfigurations (e.g. incompatible types) - Extension explicitly returns a Status Failure.
const ( // FailurePolicyIgnore means that an error when calling the extension is ignored. FailurePolicyIgnore FailurePolicy = "Ignore" // FailurePolicyFail means that an error when calling the extension is propagated as an error. FailurePolicyFail FailurePolicy = "Fail" )
type GroupVersionHook ¶
type GroupVersionHook struct { // apiVersion is the group and version of the Hook. // +required // +kubebuilder:validation:MinLength=1 // +kubebuilder:validation:MaxLength=512 APIVersion string `json:"apiVersion"` // hook is the name of the hook. // +required // +kubebuilder:validation:MinLength=1 // +kubebuilder:validation:MaxLength=256 Hook string `json:"hook"` }
GroupVersionHook defines the runtime hook when the ExtensionHandler is called.
func (*GroupVersionHook) DeepCopy ¶
func (in *GroupVersionHook) DeepCopy() *GroupVersionHook
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GroupVersionHook.
func (*GroupVersionHook) DeepCopyInto ¶
func (in *GroupVersionHook) DeepCopyInto(out *GroupVersionHook)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
type ServiceReference ¶
type ServiceReference struct { // namespace is the namespace of the service. // +required // +kubebuilder:validation:MinLength=1 // +kubebuilder:validation:MaxLength=63 Namespace string `json:"namespace"` // name is the name of the service. // +required // +kubebuilder:validation:MinLength=1 // +kubebuilder:validation:MaxLength=63 Name string `json:"name"` // path is an optional URL path and if present may be any string permissible in // a URL. If a path is set it will be used as prefix to the hook-specific path. // +optional // +kubebuilder:validation:MinLength=1 // +kubebuilder:validation:MaxLength=512 Path *string `json:"path,omitempty"` // port is the port on the service that's hosting the Extension server. // Defaults to 443. // Port should be a valid port number (1-65535, inclusive). // +optional Port *int32 `json:"port,omitempty"` }
ServiceReference holds a reference to a Kubernetes Service of an Extension server.
func (*ServiceReference) DeepCopy ¶
func (in *ServiceReference) DeepCopy() *ServiceReference
DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ServiceReference.
func (*ServiceReference) DeepCopyInto ¶
func (in *ServiceReference) DeepCopyInto(out *ServiceReference)
DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.