mirror of https://github.com/k3s-io/k3s
78 lines
2.4 KiB
Go
78 lines
2.4 KiB
Go
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/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package plugins
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import (
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"k8s.io/kubernetes/pkg/scheduler/internal/cache"
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plugins "k8s.io/kubernetes/pkg/scheduler/plugins/v1alpha1"
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)
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// DefaultPluginSet is the default plugin registrar used by the default scheduler.
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type DefaultPluginSet struct {
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data *plugins.PluginData
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reservePlugins []plugins.ReservePlugin
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prebindPlugins []plugins.PrebindPlugin
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}
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var _ = plugins.PluginSet(&DefaultPluginSet{})
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// ReservePlugins returns a slice of default reserve plugins.
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func (r *DefaultPluginSet) ReservePlugins() []plugins.ReservePlugin {
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return r.reservePlugins
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}
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// PrebindPlugins returns a slice of default prebind plugins.
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func (r *DefaultPluginSet) PrebindPlugins() []plugins.PrebindPlugin {
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return r.prebindPlugins
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}
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// Data returns a pointer to PluginData.
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func (r *DefaultPluginSet) Data() *plugins.PluginData {
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return r.data
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}
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// NewDefaultPluginSet initializes default plugin set and returns its pointer.
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func NewDefaultPluginSet(ctx *plugins.PluginContext, schedulerCache *cache.Cache) *DefaultPluginSet {
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defaultRegistrar := DefaultPluginSet{
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data: &plugins.PluginData{
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Ctx: ctx,
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SchedulerCache: schedulerCache,
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},
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}
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defaultRegistrar.registerReservePlugins()
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defaultRegistrar.registerPrebindPlugins()
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return &defaultRegistrar
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}
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func (r *DefaultPluginSet) registerReservePlugins() {
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r.reservePlugins = []plugins.ReservePlugin{
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// Init functions of all reserve plugins go here. They are called in the
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// same order that they are registered.
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// Example:
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// examples.NewStatefulMultipointExample(map[int]string{1: "test1", 2: "test2"}),
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}
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}
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func (r *DefaultPluginSet) registerPrebindPlugins() {
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r.prebindPlugins = []plugins.PrebindPlugin{
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// Init functions of all prebind plugins go here. They are called in the
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// same order that they are registered.
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// Example:
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// examples.NewStatelessPrebindExample(),
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}
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}
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