flag

Overview ¶

Package flag implements shortcuts for parsing flags and creating kubernetes client from them.

Usage ¶

Create ConfigFlag that by default looks for config in your home dir and use a shortcut to create kubernetes.Clientset

import kflag "github.com/bukowa/goutils/kubernetes/config/flag"
import "flag"

cf := kflag.NewConfigFlag()
// set flags
cf.Set()
// parse flags
flag.Parse()
// create kubernetes client
c, err := kubeConfigFlag.NewClient()

By default config file from home directory will be used `$HOME/.kube/config`. If you set --kubeconfig to empty value then client will use in-cluster config files.

cf := kflag.NewConfigFlag()
// change default to use in-cluster config
cf.Default = ""
// parse flags
flag.Parse()
// create kubernetes client
c, err := kubeConfigFlag.NewClient()