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cmd.go
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cmd.go
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package server
import (
"fmt"
"path/filepath"
"github.com/pubg/kubeconfig-updater/backend/application"
"github.com/pubg/kubeconfig-updater/backend/pkg/common"
"github.com/spf13/cobra"
)
func Cmd() *cobra.Command {
var serverCmd = &cobra.Command{
Use: "server",
Short: "headless 서버 모드로 동작",
Long: `kubeconfig-updater를 headless 서버 모드로 동작하는 명령`,
}
grpcPort := 0
grpcWebPort := 0
useMock := false
configPath := ""
flags := serverCmd.Flags()
flags.IntVar(&grpcPort, "port", 10980, "Grpc Listen Port")
flags.IntVar(&grpcWebPort, "web-port", 10981, "Grpc-Web Listen Port")
flags.BoolVar(&useMock, "mock", false, "Use Mock Controller")
flags.StringVar(&configPath, "config", filepath.Join("~", ".kubeconfig-updater-gui", "application-config.yaml"), "Application config path (yaml and json support)")
serverCmd.RunE = func(cmd *cobra.Command, args []string) error {
absConfigPath, err := common.ResolvePathToAbs(configPath)
if err != nil {
fmt.Printf("Error occurred while normalize config path, path:%s\n", configPath)
return err
}
app := &application.ServerApplication{}
err = app.InitApplication(&application.ServerApplicationOption{
GrpcPort: grpcPort,
GrpcWebPort: grpcWebPort,
AbsConfigPath: absConfigPath,
UseMockController: useMock,
})
if err != nil {
return err
}
fmt.Printf("Wait until server close...\n")
app.StartApplication()
<-app.ApplicationClose
fmt.Printf("Server closed, exit process\n")
return nil
}
return serverCmd
}