/
main.go
57 lines (48 loc) · 1.4 KB
/
main.go
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// Copyright 2019 Antrea 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 (
"flag"
"math/rand"
"os"
"path"
"time"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
"k8s.io/component-base/logs"
"antrea.io/antrea/pkg/antctl"
)
var commandName = path.Base(os.Args[0])
var rootCmd = &cobra.Command{
Use: commandName,
Short: commandName + " is the command line tool for Antrea",
Long: commandName + " is the command line tool for Antrea that supports showing status of ${component}",
}
func init() {
// prevent any unexpected output at beginning
flag.Set("logtostderr", "false")
flag.Set("v", "0")
pflag.CommandLine.MarkHidden("log-flush-frequency")
}
func main() {
logs.InitLogs()
defer logs.FlushLogs()
rand.Seed(time.Now().UTC().UnixNano())
antctl.CommandList.ApplyToRootCommand(rootCmd)
err := rootCmd.Execute()
if err != nil {
logs.FlushLogs()
os.Exit(1)
}
}