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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,117 @@ | ||
| /* | ||
| Copyright 2022 The cert-manager Authors. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package crcontroller | ||
|
|
||
| import ( | ||
| "context" | ||
|
|
||
| cmapi "github.com/cert-manager/cert-manager/pkg/apis/certmanager/v1" | ||
| cmclient "github.com/cert-manager/cert-manager/pkg/client/clientset/versioned" | ||
| "github.com/go-logr/logr" | ||
| routev1 "github.com/openshift/api/route/v1" | ||
| routev1client "github.com/openshift/client-go/route/clientset/versioned" | ||
| "k8s.io/apimachinery/pkg/api/errors" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/client-go/rest" | ||
| "k8s.io/client-go/tools/record" | ||
| "sigs.k8s.io/controller-runtime/pkg/builder" | ||
| "sigs.k8s.io/controller-runtime/pkg/manager" | ||
| "sigs.k8s.io/controller-runtime/pkg/reconcile" | ||
|
|
||
| "github.com/cert-manager/openshift-routes/internal/cmd/app/options" | ||
| ) | ||
|
|
||
| type Route struct { | ||
| routeClient routev1client.Interface | ||
| certClient cmclient.Interface | ||
| eventRecorder record.EventRecorder | ||
|
|
||
| log logr.Logger | ||
| } | ||
|
|
||
| func shouldSync(log logr.Logger, route *routev1.Route) bool { | ||
| if len(route.ObjectMeta.OwnerReferences) > 0 { | ||
| for _, o := range route.ObjectMeta.OwnerReferences { | ||
| if o.Kind == "Ingress" { | ||
| log.V(5).Info("Route is owned by an Ingress") | ||
| return false | ||
| } | ||
| } | ||
| } | ||
|
|
||
| if metav1.HasAnnotation(route.ObjectMeta, cmapi.IssuerNameAnnotationKey) { | ||
| log.V(5).Info("Route has the annotation", "annotation-key", cmapi.IssuerNameAnnotationKey, "annotation-value", route.Annotations[cmapi.IssuerNameAnnotationKey]) | ||
| return true | ||
| } | ||
|
|
||
| if metav1.HasAnnotation(route.ObjectMeta, cmapi.IngressIssuerNameAnnotationKey) { | ||
| log.V(5).Info("Route has the annotation", "annotation-key", cmapi.IngressIssuerNameAnnotationKey, "annotation-value", route.Annotations[cmapi.IngressIssuerNameAnnotationKey]) | ||
| return true | ||
| } | ||
|
|
||
| log.V(5).Info("Route does not have the cert-manager issuer annotation") | ||
| return false | ||
| } | ||
|
|
||
| func (r *Route) Reconcile(ctx context.Context, req reconcile.Request) (reconcile.Result, error) { | ||
| log := r.log.WithValues("object", req.NamespacedName) | ||
| log.V(5).Info("started reconciling") | ||
| route, err := r.routeClient.RouteV1().Routes(req.Namespace).Get(ctx, req.Name, metav1.GetOptions{}) | ||
| if errors.IsNotFound(err) { | ||
| return reconcile.Result{}, nil | ||
| } | ||
| if err != nil { | ||
| return reconcile.Result{}, err | ||
| } | ||
| log.V(5).Info("retrieved route") | ||
|
|
||
| if !shouldSync(log, route) { | ||
| return reconcile.Result{}, nil | ||
| } | ||
|
|
||
| return r.sync(ctx, req, route.DeepCopy()) | ||
| } | ||
|
|
||
| func New(base logr.Logger, config *rest.Config, recorder record.EventRecorder) (*Route, error) { | ||
| routeClient, err := routev1client.NewForConfig(config) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| certClient, err := cmclient.NewForConfig(config) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| return &Route{ | ||
| routeClient: routeClient, | ||
| certClient: certClient, | ||
| log: base.WithName("route"), | ||
| eventRecorder: recorder, | ||
| }, nil | ||
| } | ||
|
|
||
| func AddToManager(mgr manager.Manager, opts *options.Options) error { | ||
| controller, err := New(opts.Logr, opts.RestConfig, opts.EventRecorder) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| return builder. | ||
| ControllerManagedBy(mgr). | ||
| For(&routev1.Route{}). | ||
| Owns(&cmapi.CertificateRequest{}). | ||
| Complete(controller) | ||
| } |
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