103
vendor/sigs.k8s.io/controller-runtime/pkg/builder/controller.go
generated
vendored
103
vendor/sigs.k8s.io/controller-runtime/pkg/builder/controller.go
generated
vendored
@@ -22,9 +22,9 @@ import (
|
||||
|
||||
"github.com/go-logr/logr"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
"k8s.io/client-go/rest"
|
||||
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client/apiutil"
|
||||
"sigs.k8s.io/controller-runtime/pkg/controller"
|
||||
"sigs.k8s.io/controller-runtime/pkg/handler"
|
||||
@@ -34,18 +34,18 @@ import (
|
||||
"sigs.k8s.io/controller-runtime/pkg/source"
|
||||
)
|
||||
|
||||
// Supporting mocking out functions for testing
|
||||
// Supporting mocking out functions for testing.
|
||||
var newController = controller.New
|
||||
var getGvk = apiutil.GVKForObject
|
||||
|
||||
// project represents other forms that the we can use to
|
||||
// send/receive a given resource (metadata-only, unstructured, etc)
|
||||
// send/receive a given resource (metadata-only, unstructured, etc).
|
||||
type objectProjection int
|
||||
|
||||
const (
|
||||
// projectAsNormal doesn't change the object from the form given
|
||||
// projectAsNormal doesn't change the object from the form given.
|
||||
projectAsNormal objectProjection = iota
|
||||
// projectAsMetadata turns this into an metadata-only watch
|
||||
// projectAsMetadata turns this into an metadata-only watch.
|
||||
projectAsMetadata
|
||||
)
|
||||
|
||||
@@ -56,40 +56,33 @@ type Builder struct {
|
||||
watchesInput []WatchesInput
|
||||
mgr manager.Manager
|
||||
globalPredicates []predicate.Predicate
|
||||
config *rest.Config
|
||||
ctrl controller.Controller
|
||||
ctrlOptions controller.Options
|
||||
log logr.Logger
|
||||
name string
|
||||
}
|
||||
|
||||
// ControllerManagedBy returns a new controller builder that will be started by the provided Manager
|
||||
// ControllerManagedBy returns a new controller builder that will be started by the provided Manager.
|
||||
func ControllerManagedBy(m manager.Manager) *Builder {
|
||||
return &Builder{mgr: m}
|
||||
}
|
||||
|
||||
// ForType defines the type of Object being *reconciled*, and configures the ControllerManagedBy to respond to create / delete /
|
||||
// update events by *reconciling the object*.
|
||||
// This is the equivalent of calling
|
||||
// Watches(&source.Kind{Type: apiType}, &handler.EnqueueRequestForObject{})
|
||||
//
|
||||
// Deprecated: Use For
|
||||
func (blder *Builder) ForType(apiType runtime.Object) *Builder {
|
||||
return blder.For(apiType)
|
||||
}
|
||||
|
||||
// ForInput represents the information set by For method.
|
||||
type ForInput struct {
|
||||
object runtime.Object
|
||||
object client.Object
|
||||
predicates []predicate.Predicate
|
||||
objectProjection objectProjection
|
||||
err error
|
||||
}
|
||||
|
||||
// For defines the type of Object being *reconciled*, and configures the ControllerManagedBy to respond to create / delete /
|
||||
// update events by *reconciling the object*.
|
||||
// This is the equivalent of calling
|
||||
// Watches(&source.Kind{Type: apiType}, &handler.EnqueueRequestForObject{})
|
||||
func (blder *Builder) For(object runtime.Object, opts ...ForOption) *Builder {
|
||||
// Watches(&source.Kind{Type: apiType}, &handler.EnqueueRequestForObject{}).
|
||||
func (blder *Builder) For(object client.Object, opts ...ForOption) *Builder {
|
||||
if blder.forInput.object != nil {
|
||||
blder.forInput.err = fmt.Errorf("For(...) should only be called once, could not assign multiple objects for reconciliation")
|
||||
return blder
|
||||
}
|
||||
input := ForInput{object: object}
|
||||
for _, opt := range opts {
|
||||
opt.ApplyToFor(&input)
|
||||
@@ -101,15 +94,15 @@ func (blder *Builder) For(object runtime.Object, opts ...ForOption) *Builder {
|
||||
|
||||
// OwnsInput represents the information set by Owns method.
|
||||
type OwnsInput struct {
|
||||
object runtime.Object
|
||||
object client.Object
|
||||
predicates []predicate.Predicate
|
||||
objectProjection objectProjection
|
||||
}
|
||||
|
||||
// Owns defines types of Objects being *generated* by the ControllerManagedBy, and configures the ControllerManagedBy to respond to
|
||||
// create / delete / update events by *reconciling the owner object*. This is the equivalent of calling
|
||||
// Watches(&source.Kind{Type: <ForType-forInput>}, &handler.EnqueueRequestForOwner{OwnerType: apiType, IsController: true})
|
||||
func (blder *Builder) Owns(object runtime.Object, opts ...OwnsOption) *Builder {
|
||||
// Watches(&source.Kind{Type: <ForType-forInput>}, &handler.EnqueueRequestForOwner{OwnerType: apiType, IsController: true}).
|
||||
func (blder *Builder) Owns(object client.Object, opts ...OwnsOption) *Builder {
|
||||
input := OwnsInput{object: object}
|
||||
for _, opt := range opts {
|
||||
opt.ApplyToOwns(&input)
|
||||
@@ -140,14 +133,6 @@ func (blder *Builder) Watches(src source.Source, eventhandler handler.EventHandl
|
||||
return blder
|
||||
}
|
||||
|
||||
// WithConfig sets the Config to use for configuring clients. Defaults to the in-cluster config or to ~/.kube/config.
|
||||
//
|
||||
// Deprecated: Use ControllerManagedBy(Manager) and this isn't needed.
|
||||
func (blder *Builder) WithConfig(config *rest.Config) *Builder {
|
||||
blder.config = config
|
||||
return blder
|
||||
}
|
||||
|
||||
// WithEventFilter sets the event filters, to filter which create/update/delete/generic events eventually
|
||||
// trigger reconciliations. For example, filtering on whether the resource version has changed.
|
||||
// Given predicate is added for all watched objects.
|
||||
@@ -163,6 +148,12 @@ func (blder *Builder) WithOptions(options controller.Options) *Builder {
|
||||
return blder
|
||||
}
|
||||
|
||||
// WithLogger overrides the controller options's logger used.
|
||||
func (blder *Builder) WithLogger(log logr.Logger) *Builder {
|
||||
blder.ctrlOptions.Log = log
|
||||
return blder
|
||||
}
|
||||
|
||||
// Named sets the name of the controller to the given name. The name shows up
|
||||
// in metrics, among other things, and thus should be a prometheus compatible name
|
||||
// (underscores and alphanumeric characters only).
|
||||
@@ -173,19 +164,13 @@ func (blder *Builder) Named(name string) *Builder {
|
||||
return blder
|
||||
}
|
||||
|
||||
// WithLogger overrides the controller options's logger used.
|
||||
func (blder *Builder) WithLogger(log logr.Logger) *Builder {
|
||||
blder.log = log
|
||||
return blder
|
||||
}
|
||||
|
||||
// Complete builds the Application ControllerManagedBy.
|
||||
// Complete builds the Application Controller.
|
||||
func (blder *Builder) Complete(r reconcile.Reconciler) error {
|
||||
_, err := blder.Build(r)
|
||||
return err
|
||||
}
|
||||
|
||||
// Build builds the Application ControllerManagedBy and returns the Controller it created.
|
||||
// Build builds the Application Controller and returns the Controller it created.
|
||||
func (blder *Builder) Build(r reconcile.Reconciler) (controller.Controller, error) {
|
||||
if r == nil {
|
||||
return nil, fmt.Errorf("must provide a non-nil Reconciler")
|
||||
@@ -193,9 +178,13 @@ func (blder *Builder) Build(r reconcile.Reconciler) (controller.Controller, erro
|
||||
if blder.mgr == nil {
|
||||
return nil, fmt.Errorf("must provide a non-nil Manager")
|
||||
}
|
||||
|
||||
// Set the Config
|
||||
blder.loadRestConfig()
|
||||
if blder.forInput.err != nil {
|
||||
return nil, blder.forInput.err
|
||||
}
|
||||
// Checking the reconcile type exist or not
|
||||
if blder.forInput.object == nil {
|
||||
return nil, fmt.Errorf("must provide an object for reconciliation")
|
||||
}
|
||||
|
||||
// Set the ControllerManagedBy
|
||||
if err := blder.doController(r); err != nil {
|
||||
@@ -210,7 +199,7 @@ func (blder *Builder) Build(r reconcile.Reconciler) (controller.Controller, erro
|
||||
return blder.ctrl, nil
|
||||
}
|
||||
|
||||
func (blder *Builder) project(obj runtime.Object, proj objectProjection) (runtime.Object, error) {
|
||||
func (blder *Builder) project(obj client.Object, proj objectProjection) (client.Object, error) {
|
||||
switch proj {
|
||||
case projectAsNormal:
|
||||
return obj, nil
|
||||
@@ -279,12 +268,6 @@ func (blder *Builder) doWatch() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (blder *Builder) loadRestConfig() {
|
||||
if blder.config == nil {
|
||||
blder.config = blder.mgr.GetConfig()
|
||||
}
|
||||
}
|
||||
|
||||
func (blder *Builder) getControllerName(gvk schema.GroupVersionKind) string {
|
||||
if blder.name != "" {
|
||||
return blder.name
|
||||
@@ -293,6 +276,8 @@ func (blder *Builder) getControllerName(gvk schema.GroupVersionKind) string {
|
||||
}
|
||||
|
||||
func (blder *Builder) doController(r reconcile.Reconciler) error {
|
||||
globalOpts := blder.mgr.GetControllerOptions()
|
||||
|
||||
ctrlOptions := blder.ctrlOptions
|
||||
if ctrlOptions.Reconciler == nil {
|
||||
ctrlOptions.Reconciler = r
|
||||
@@ -305,11 +290,25 @@ func (blder *Builder) doController(r reconcile.Reconciler) error {
|
||||
return err
|
||||
}
|
||||
|
||||
// Setup concurrency.
|
||||
if ctrlOptions.MaxConcurrentReconciles == 0 {
|
||||
groupKind := gvk.GroupKind().String()
|
||||
|
||||
if concurrency, ok := globalOpts.GroupKindConcurrency[groupKind]; ok && concurrency > 0 {
|
||||
ctrlOptions.MaxConcurrentReconciles = concurrency
|
||||
}
|
||||
}
|
||||
|
||||
// Setup cache sync timeout.
|
||||
if ctrlOptions.CacheSyncTimeout == 0 && globalOpts.CacheSyncTimeout != nil {
|
||||
ctrlOptions.CacheSyncTimeout = *globalOpts.CacheSyncTimeout
|
||||
}
|
||||
|
||||
// Setup the logger.
|
||||
if ctrlOptions.Log == nil {
|
||||
ctrlOptions.Log = blder.mgr.GetLogger()
|
||||
}
|
||||
ctrlOptions.Log = ctrlOptions.Log.WithValues("reconcilerGroup", gvk.Group, "reconcilerKind", gvk.Kind)
|
||||
ctrlOptions.Log = ctrlOptions.Log.WithValues("reconciler group", gvk.Group, "reconciler kind", gvk.Kind)
|
||||
|
||||
// Build the controller and return.
|
||||
blder.ctrl, err = newController(blder.getControllerName(gvk), blder.mgr, ctrlOptions)
|
||||
|
||||
8
vendor/sigs.k8s.io/controller-runtime/pkg/builder/webhook.go
generated
vendored
8
vendor/sigs.k8s.io/controller-runtime/pkg/builder/webhook.go
generated
vendored
@@ -38,7 +38,7 @@ type WebhookBuilder struct {
|
||||
config *rest.Config
|
||||
}
|
||||
|
||||
// WebhookManagedBy allows inform its manager.Manager
|
||||
// WebhookManagedBy allows inform its manager.Manager.
|
||||
func WebhookManagedBy(m manager.Manager) *WebhookBuilder {
|
||||
return &WebhookBuilder{mgr: m}
|
||||
}
|
||||
@@ -86,7 +86,7 @@ func (blder *WebhookBuilder) registerWebhooks() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
// registerDefaultingWebhook registers a defaulting webhook if th
|
||||
// registerDefaultingWebhook registers a defaulting webhook if th.
|
||||
func (blder *WebhookBuilder) registerDefaultingWebhook() {
|
||||
defaulter, isDefaulter := blder.apiType.(admission.Defaulter)
|
||||
if !isDefaulter {
|
||||
@@ -157,11 +157,11 @@ func (blder *WebhookBuilder) isAlreadyHandled(path string) bool {
|
||||
}
|
||||
|
||||
func generateMutatePath(gvk schema.GroupVersionKind) string {
|
||||
return "/mutate-" + strings.Replace(gvk.Group, ".", "-", -1) + "-" +
|
||||
return "/mutate-" + strings.ReplaceAll(gvk.Group, ".", "-") + "-" +
|
||||
gvk.Version + "-" + strings.ToLower(gvk.Kind)
|
||||
}
|
||||
|
||||
func generateValidatePath(gvk schema.GroupVersionKind) string {
|
||||
return "/validate-" + strings.Replace(gvk.Group, ".", "-", -1) + "-" +
|
||||
return "/validate-" + strings.ReplaceAll(gvk.Group, ".", "-") + "-" +
|
||||
gvk.Version + "-" + strings.ToLower(gvk.Kind)
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user