# Copyright 2020 Google LLC
#
# 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.

---
apiVersion: admissionregistration.k8s.io/v1
kind: ValidatingWebhookConfiguration
metadata:
  name: istiod-istio-system-mcp
  labels:
    app: istiod
    release: istio
    istio: istiod
webhooks:
  - name: validation.istio.io
    clientConfig:
      url: VALIDATION_URL # {"$ref":"#/definitions/io.k8s.cli.substitutions.validation-url"}
      caBundle: "" # patched at runtime when the webhook is ready.
    rules:
      - operations:
          - CREATE
          - UPDATE
        apiGroups:
          - security.istio.io
          - networking.istio.io
          - telemetry.istio.io
        apiVersions:
          - "*"
        resources:
          - "*"
    # Fail open until the validation webhook is ready. The webhook controller
    # will update this to `Fail` and patch in the `caBundle` when the webhook
    # endpoint is ready.
    failurePolicy: Ignore
    sideEffects: None
    admissionReviewVersions: ["v1beta1", "v1"]
