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Add score plugin for NodeResourcesFit

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This commit is contained in:
yuzhiquan
2021-05-07 18:15:18 +08:00
committed by Abdullah Gharaibeh
parent 06dfe683ce
commit deb14b995a
32 changed files with 1107 additions and 537 deletions
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20
pkg/scheduler/framework/plugins/legacy_registry.go
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@@ -20,6 +20,7 @@ import (
"fmt"
"sort"
"k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apiserver/pkg/util/feature"
"k8s.io/klog/v2"
@@ -383,16 +384,31 @@ func NewLegacyRegistry() *LegacyRegistry {
plugins.Score = appendToPluginSet(plugins.Score, nodepreferavoidpods.Name, &args.Weight)
})
registry.registerPriorityConfigProducer(MostRequestedPriority,
func(args ConfigProducerArgs, plugins *config.Plugins, _ *[]config.PluginConfig) {
func(args ConfigProducerArgs, plugins *config.Plugins, pluginConfig *[]config.PluginConfig) {
plugins.Score = appendToPluginSet(plugins.Score, noderesources.MostAllocatedName, &args.Weight)
*pluginConfig = append(*pluginConfig,
config.PluginConfig{Name: noderesources.MostAllocatedName, Args: &config.NodeResourcesMostAllocatedArgs{
Resources: []config.ResourceSpec{
{Name: string(v1.ResourceCPU), Weight: 1},
{Name: string(v1.ResourceMemory), Weight: 1},
},
}})
})
registry.registerPriorityConfigProducer(BalancedResourceAllocation,
func(args ConfigProducerArgs, plugins *config.Plugins, _ *[]config.PluginConfig) {
plugins.Score = appendToPluginSet(plugins.Score, noderesources.BalancedAllocationName, &args.Weight)
})
registry.registerPriorityConfigProducer(LeastRequestedPriority,
func(args ConfigProducerArgs, plugins *config.Plugins, _ *[]config.PluginConfig) {
func(args ConfigProducerArgs, plugins *config.Plugins, pluginConfig *[]config.PluginConfig) {
plugins.Score = appendToPluginSet(plugins.Score, noderesources.LeastAllocatedName, &args.Weight)
*pluginConfig = append(*pluginConfig,
config.PluginConfig{Name: noderesources.LeastAllocatedName, Args: &config.NodeResourcesLeastAllocatedArgs{
Resources: []config.ResourceSpec{
{Name: string(v1.ResourceCPU), Weight: 1},
{Name: string(v1.ResourceMemory), Weight: 1},
},
}})
})
registry.registerPriorityConfigProducer(noderesources.RequestedToCapacityRatioName,
func(args ConfigProducerArgs, plugins *config.Plugins, pluginConfig *[]config.PluginConfig) {