cache

Documentation

Overview

Package cache contains the constants and functions for reading/writing to the process local cache some specific supported objects

Index

• Constants
• Variables
• func Delete(c string)
• func LoadCluster() (*apiv1.Cluster, error)
• func LoadEnv(c string) ([]string, error)
• func Store(c string, v interface{})

Constants

const (
	// ClusterKey is the key to be used to access the cached cluster
	ClusterKey = "cluster"
	// WALArchiveKey is the key to be used to access the cached envs for wal-archive
	WALArchiveKey = "wal-archive"
	// WALRestoreKey is the key to be used to access the cached envs for wal-restore
	WALRestoreKey = "wal-restore"
)

Variables

var (
	ErrCacheMiss         = errors.New("cache miss")
	ErrUnsupportedObject = errors.New("unsupported cache object")
)

ErrCacheMiss is returned when the requested value is not found in cache, or it is expired.

Functions

func Delete

func Delete(c string)

Delete an object from the local cache

func LoadCluster

func LoadCluster() (*apiv1.Cluster, error)

LoadCluster loads a key from the local cache

func LoadEnv

func LoadEnv(c string) ([]string, error)

LoadEnv loads a key from the local cache

func Store

func Store(c string, v interface{})

Store write an object into the local cache