/
validation.go
53 lines (47 loc) · 1.63 KB
/
validation.go
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// Copyright Istio 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 bootstrap
import (
"istio.io/istio/pilot/pkg/features"
"istio.io/istio/pkg/config/schema/collections"
"istio.io/istio/pkg/log"
"istio.io/istio/pkg/webhooks/validation/controller"
"istio.io/istio/pkg/webhooks/validation/server"
)
func (s *Server) initConfigValidation(args *PilotArgs) error {
if s.kubeClient == nil {
return nil
}
log.Info("initializing config validator")
// always start the validation server
params := server.Options{
Schemas: collections.PilotGatewayAPI(),
DomainSuffix: args.RegistryOptions.KubeOptions.DomainSuffix,
Mux: s.httpsMux,
}
_, err := server.New(params)
if err != nil {
return err
}
s.readinessFlags.configValidationReady.Store(true)
if features.ValidationWebhookConfigName != "" && s.kubeClient != nil {
s.addStartFunc("validation controller", func(stop <-chan struct{}) error {
log.Infof("Starting validation controller")
go controller.NewValidatingWebhookController(
s.kubeClient, args.Revision, args.Namespace, s.istiodCertBundleWatcher).Run(stop)
return nil
})
}
return nil
}