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Add support for writing out of tree custom scheduler plugins

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This commit is contained in:
Jun Gong 2019-05-21 18:27:37 +08:00
parent 8c3b7d7679
commit ea8e1e01c5
1 changed files with 9 additions and 1 deletions
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10
cmd/kube-scheduler/app/server.go
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@ -58,6 +58,8 @@ import (
"k8s.io/klog"
)
var frameworkRegistry = framework.NewRegistry()
// NewSchedulerCommand creates a *cobra.Command object with default parameters
func NewSchedulerCommand() *cobra.Command {
opts, err := options.NewOptions()
@ -175,7 +177,7 @@ func Run(cc schedulerserverconfig.CompletedConfig, stopCh <-chan struct{}) error
cc.Recorder,
cc.ComponentConfig.AlgorithmSource,
stopCh,
framework.NewRegistry(),
frameworkRegistry,
cc.ComponentConfig.Plugins,
cc.ComponentConfig.PluginConfig,
scheduler.WithName(cc.ComponentConfig.SchedulerName),
@ -326,3 +328,9 @@ func newHealthzHandler(config *kubeschedulerconfig.KubeSchedulerConfiguration, s
}
return pathRecorderMux
}
// RegisterFrameworkPlugin adds a new plugin to the registry. If a plugin with the same name
// exists, it returns an error.
func RegisterFrameworkPlugin(name string, factory framework.PluginFactory) error {
return frameworkRegistry.Register(name, factory)
}