cmd

Documentation

Index

• Constants
• Variables
• func JsonnetVM(cmd *cobra.Command) (*jsonnet.VM, error)
• func NewLogFormatter(out io.Writer) log.Formatter

Constants

const (

	// AnnotationGcTag annotation that triggers
	// garbage collection. Objects with value equal to
	// command-line flag that are *not* in config will be deleted.
	AnnotationGcTag = "kubecfg.ksonnet.io/garbage-collect-tag"

	// AnnotationGcStrategy controls gc logic.  Current values:
	// `auto` (default if absent) - do garbage collection
	// `ignore` - never garbage collect this object
	AnnotationGcStrategy = "kubecfg.ksonnet.io/garbage-collect-strategy"

	// GcStrategyAuto is the default automatic gc logic
	GcStrategyAuto = "auto"
	// GcStrategyIgnore means this object should be ignored by garbage collection
	GcStrategyIgnore = "ignore"
)

Variables

var RootCmd = &cobra.Command{
	Use:           "kubecfg",
	Short:         "Synchronise Kubernetes resources with config files",
	SilenceErrors: true,
	SilenceUsage:  true,
	PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
		goflag.CommandLine.Parse([]string{})
		flags := cmd.Flags()
		out := cmd.OutOrStderr()
		log.SetOutput(out)

		logFmt := NewLogFormatter(out)
		log.SetFormatter(logFmt)

		verbosity, err := flags.GetCount(flagVerbose)
		if err != nil {
			return err
		}
		log.SetLevel(logLevel(verbosity))

		return nil
	},
}

RootCmd is the root of cobra subcommand tree

var Version = "(dev build)"

Version is overridden by main

Functions

func JsonnetVM

func JsonnetVM(cmd *cobra.Command) (*jsonnet.VM, error)

JsonnetVM constructs a new jsonnet.VM, according to command line flags

func NewLogFormatter

func NewLogFormatter(out io.Writer) log.Formatter

NewLogFormatter creates a new log.Formatter customised for writer