adapter

Documentation

Overview

Package adapter exports top-level adapter logic.

Index

• Constants
• func ParseFlags(args []string, extraFlags *pflag.FlagSet, adapter *basecmd.AdapterBase) error
• type Adapter
  • func NewAdapter(options Options) (Adapter, error)
• type Options

Constants

const (
	// Name of the adapter.
	Name = "newrelic-k8s-metrics-adapter"
	// DefaultSecurePort is a default port adapter will be listening on using HTTPS.
	DefaultSecurePort = 6443
)

Functions

func ParseFlags

func ParseFlags(args []string, extraFlags *pflag.FlagSet, adapter *basecmd.AdapterBase) error

ParseFlags parses given arguments as custom custom-metrics-apiserver into given adapter base.

It also allows specifying extra flags if one wants to add extra flags to API server built on top of adapter base.

If adapter is nil, temporary adapter will be used.

Extra flags are also optional.

Types

type Adapter

type Adapter interface {
	Run(<-chan struct{}) error
}

Adapter represents adapter functionality.

func NewAdapter

func NewAdapter(options Options) (Adapter, error)

NewAdapter validates given adapter options and creates new runnable adapter instance.

type Options

type Options struct {
	Args                    []string
	ExtraFlags              *pflag.FlagSet
	ExternalMetricsProvider provider.ExternalMetricsProvider
}

Options holds the configuration for the adapter.