webhook

package
v1.12.9 Latest Latest
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Published: Mar 8, 2024 License: Apache-2.0 Imports: 4 Imported by: 0

Documentation

Overview

Package webhook is the internal version of the webhook config API. +groupName=webhook.config.cert-manager.io

Index

Constants

This section is empty.

Variables

View Source
var (
	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
	AddToScheme   = SchemeBuilder.AddToScheme
)
View Source
var SchemeGroupVersion = schema.GroupVersion{Group: webhook.GroupName, Version: runtime.APIVersionInternal}

SchemeGroupVersion is group version used to register these objects

Functions

func Resource

func Resource(resource string) schema.GroupResource

Resource takes an unqualified resource and returns a Group qualified GroupResource

Types

type DynamicServingConfig

type DynamicServingConfig struct {
	// Namespace of the Kubernetes Secret resource containing the TLS certificate
	// used as a CA to sign dynamic serving certificates.
	SecretNamespace string

	// Namespace of the Kubernetes Secret resource containing the TLS certificate
	// used as a CA to sign dynamic serving certificates.
	SecretName string

	// DNSNames that must be present on serving certificates signed by the CA.
	DNSNames []string
}

DynamicServingConfig makes the webhook generate a CA and persist it into Secret resources. This CA will be used by all instances of the webhook for signing serving certificates.

func (*DynamicServingConfig) DeepCopy

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

func (*DynamicServingConfig) DeepCopyInto

func (in *DynamicServingConfig) DeepCopyInto(out *DynamicServingConfig)

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

type FilesystemServingConfig

type FilesystemServingConfig struct {
	// Path to a file containing TLS certificate & chain to serve with
	CertFile string

	// Path to a file containing a TLS private key to server with
	KeyFile string
}

FilesystemServingConfig enables using a certificate and private key found on the local filesystem. These files will be periodically polled in case they have changed, and dynamically reloaded.

func (*FilesystemServingConfig) DeepCopy

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

func (*FilesystemServingConfig) DeepCopyInto

func (in *FilesystemServingConfig) DeepCopyInto(out *FilesystemServingConfig)

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

type TLSConfig

type TLSConfig struct {
	// cipherSuites is the list of allowed cipher suites for the server.
	// Values are from tls package constants (https://golang.org/pkg/crypto/tls/#pkg-constants).
	// If not specified, the default for the Go version will be used and may change over time.
	CipherSuites []string

	// minTLSVersion is the minimum TLS version supported.
	// Values are from tls package constants (https://golang.org/pkg/crypto/tls/#pkg-constants).
	// If not specified, the default for the Go version will be used and may change over time.
	MinTLSVersion string

	// Filesystem enables using a certificate and private key found on the local filesystem.
	// These files will be periodically polled in case they have changed, and dynamically reloaded.
	Filesystem FilesystemServingConfig

	// When Dynamic serving is enabled, the webhook will generate a CA used to sign webhook
	// certificates and persist it into a Kubernetes Secret resource (for other replicas of the
	// webhook to consume).
	// It will then generate a certificate in-memory for itself using this CA to serve with.
	// The CAs certificate can then be copied into the appropriate Validating, Mutating and Conversion
	// webhook configuration objects (typically by cainjector).
	Dynamic DynamicServingConfig
}

TLSConfig configures how TLS certificates are sourced for serving. Only one of 'filesystem' or 'dynamic' may be specified.

func (*TLSConfig) DeepCopy

func (in *TLSConfig) DeepCopy() *TLSConfig

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

func (*TLSConfig) DeepCopyInto

func (in *TLSConfig) DeepCopyInto(out *TLSConfig)

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

func (*TLSConfig) DynamicConfigProvided

func (c *TLSConfig) DynamicConfigProvided() bool

func (*TLSConfig) FilesystemConfigProvided

func (c *TLSConfig) FilesystemConfigProvided() bool

type WebhookConfiguration

type WebhookConfiguration struct {
	metav1.TypeMeta

	// securePort is the port number to listen on for secure TLS connections from the kube-apiserver.
	// Defaults to 6443.
	SecurePort *int

	// healthzPort is the port number to listen on (using plaintext HTTP) for healthz connections.
	// Defaults to 6080.
	HealthzPort *int

	// tlsConfig is used to configure the secure listener's TLS settings.
	TLSConfig TLSConfig

	// kubeConfig is the kubeconfig file used to connect to the Kubernetes apiserver.
	// If not specified, the webhook will attempt to load the in-cluster-config.
	KubeConfig string

	// apiServerHost is used to override the API server connection address.
	// Deprecated: use `kubeConfig` instead.
	APIServerHost string

	// enablePprof configures whether pprof is enabled.
	EnablePprof bool

	// pprofAddress configures the address on which /debug/pprof endpoint will be served if enabled.
	// Defaults to 'localhost:6060'.
	PprofAddress string

	// featureGates is a map of feature names to bools that enable or disable experimental
	// features.
	// Default: nil
	// +optional
	FeatureGates map[string]bool
}

func (*WebhookConfiguration) DeepCopy

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

func (*WebhookConfiguration) DeepCopyInto

func (in *WebhookConfiguration) DeepCopyInto(out *WebhookConfiguration)

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

func (*WebhookConfiguration) DeepCopyObject

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

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

Directories

Path Synopsis
Package install installs the API group, making it available as an option to all of the API encoding/decoding machinery.
Package install installs the API group, making it available as an option to all of the API encoding/decoding machinery.
+groupName=webhook.config.cert-manager.io
+groupName=webhook.config.cert-manager.io

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