# Copyright 2020 The Knative 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
#
#     https://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: v1
kind: ConfigMap
metadata:
  name: config-features
  namespace: knative-serving
  labels:
    serving.knative.dev/release: devel
  annotations:
    knative.dev/example-checksum: "66de029c"
data:
  _example: |
    ################################
    #                              #
    #    EXAMPLE CONFIGURATION     #
    #                              #
    ################################

    # This block is not actually functional configuration,
    # but serves to illustrate the available configuration
    # options and document them in a way that is accessible
    # to users that `kubectl edit` this config map.
    #
    # These sample configuration options may be copied out of
    # this example block and unindented to be in the data block
    # to actually change the configuration.

    # Indicates whether multi container support is enabled
    multi-container: "enabled"

    # Indicates whether Kubernetes affinity support is enabled
    kubernetes.podspec-affinity: "disabled"

    # Indicates whether Kubernetes nodeSelector support is enabled
    kubernetes.podspec-nodeselector: "disabled"

    # Indicates whether Kubernetes tolerations support is enabled
    kubernetes.podspec-tolerations: "disabled"

    # Indicates whether Kubernetes FieldRef support is enabled
    kubernetes.podspec-fieldref: "disabled"

    # This feature validates PodSpecs from the validating webhook
    # against the K8s API Server.
    #
    # When "enabled", the server will always run the extra validation.
    # When "allowed", the server will not run the dry-run validation by default.
    #   However, clients may enable the behavior on an individual Service by
    #   attaching the following metadata annotation: "features.knative.dev/podspec-dryrun":"enabled".
    kubernetes.podspec-dryrun: "allowed"

    # Indicates whether new responsive garbage collection is enabled. This
    # feature labels revisions in real-time as they become referenced and
    # dereferenced by Routes. This allows us to reap revisions shortly after
    # they are no longer active.
    # ALPHA WARNING: This feature is not yet stable or complete. Enabling it
    # should be used for testing purposes only.
    responsive-revision-gc: "disabled"
