config

Documentation

Overview

Package config holds the typed objects that define the schemas for ConfigMap objects that pertain to our API objects.

Index

• func ToContext(ctx context.Context, c *Config) context.Context
• type Config
  • func FromContext(ctx context.Context) *Config
  • func FromContextOrDefaults(ctx context.Context) *Config
• type Store
  • func NewStore(logger configmap.Logger, onAfterStore ...func(name string, value interface{})) *Store
  • func (s *Store) Load() *Config
  • func (s *Store) ToContext(ctx context.Context) context.Context

Functions

func ToContext

func ToContext(ctx context.Context, c *Config) context.Context

ToContext attaches the provided Config to the provided context, returning the new context with the Config attached.

Types

type Config

type Config struct {
	Defaults *cfgmap.Defaults
	Features *cfgmap.Features
}

Config holds the collection of configurations that we attach to contexts.

func FromContext

func FromContext(ctx context.Context) *Config

FromContext extracts a Config from the provided context.

func FromContextOrDefaults

func FromContextOrDefaults(ctx context.Context) *Config

FromContextOrDefaults is like FromContext, but when no Config is attached it returns a Config populated with the defaults for each of the Config fields.

type Store

type Store struct {
	*configmap.UntypedStore
}

Store is a typed wrapper around configmap.Untyped store to handle our configmaps.

func NewStore

func NewStore(logger configmap.Logger, onAfterStore ...func(name string, value interface{})) *Store

NewStore creates a new store of Configs and optionally calls functions when ConfigMaps are updated.

func (*Store) Load

func (s *Store) Load() *Config

Load creates a Config from the current config state of the Store.

func (*Store) ToContext

func (s *Store) ToContext(ctx context.Context) context.Context

ToContext attaches the current Config state to the provided context.