# Copyright 2021 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-kafka-source-descheduler
  namespace: knative-eventing
  labels:
    kafka.eventing.knative.dev/release: devel
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.
    #
    # These predicate plugins are used to filter out pods that
    # a vreplica cannot be removed from due to not satisfying the
    # predicate condition. For each pod, the descheduler
    # will call filter plugins in their configured order.
    # predicates: |+
                    []
    #
    # These priority plugins are used to score each pod that
    # has passed the filtering phase. The scheduler will then
    # select the pod with the highest weighted score sum to
    # remove vreplica from. If two pods have an equal score,
    # a pod is chosen randomly.
    # priorities: |+
                  [
                    {"Name": "RemoveWithEvenPodSpreadPriority",
                    "Weight": 10,
                    "Args": "{\"MaxSkew\": 2}"},
                    {"Name": "RemoveWithAvailabilityZonePriority",
                    "Weight": 10,
                    "Args":  "{\"MaxSkew\": 2}"},
                    {"Name": "RemoveWithHighestOrdinalPriority",
                    "Weight": 2}
                  ]
