mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
synced 2025-10-30 17:58:14 +00:00
efb2bb71cd
Refactor the kube-scheduler configuration API, command setup, and server setup according to the guidelines established in #32215 and using the kube-proxy refactor (#34727) as a model of a well factored component adhering to said guidelines. * Config API: clarify meaning and use of algorithm source by replacing modality derived from bools and string emptiness checks with an explicit AlgorithmSource type hierarchy. * Config API: consolidate client connection config with common structs. * Config API: split and simplify healthz/metrics server configuration. * Config API: clarify leader election configuration. * Config API: improve defaulting. * CLI: deprecate all flags except `--config`. * CLI: port all flags to new config API. * CLI: refactor to match kube-proxy Cobra command style. * Server: refactor away configurator.go to clarify application wiring. * Server: refactor to more clearly separate wiring/setup from running. Fixes #52428.
48 lines
1.4 KiB
Go
48 lines
1.4 KiB
Go
/*
|
|
Copyright 2014 The Kubernetes 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
|
|
|
|
http://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.
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
goflag "flag"
|
|
"os"
|
|
|
|
"github.com/spf13/pflag"
|
|
|
|
utilflag "k8s.io/apiserver/pkg/util/flag"
|
|
"k8s.io/apiserver/pkg/util/logs"
|
|
_ "k8s.io/kubernetes/pkg/client/metrics/prometheus" // for client metric registration
|
|
_ "k8s.io/kubernetes/pkg/version/prometheus" // for version metric registration
|
|
"k8s.io/kubernetes/plugin/cmd/kube-scheduler/app"
|
|
)
|
|
|
|
func main() {
|
|
command := app.NewSchedulerCommand()
|
|
|
|
// TODO: once we switch everything over to Cobra commands, we can go back to calling
|
|
// utilflag.InitFlags() (by removing its pflag.Parse() call). For now, we have to set the
|
|
// normalize func and add the go flag set by hand.
|
|
pflag.CommandLine.SetNormalizeFunc(utilflag.WordSepNormalizeFunc)
|
|
pflag.CommandLine.AddGoFlagSet(goflag.CommandLine)
|
|
// utilflag.InitFlags()
|
|
logs.InitLogs()
|
|
defer logs.FlushLogs()
|
|
|
|
if err := command.Execute(); err != nil {
|
|
os.Exit(1)
|
|
}
|
|
}
|