cache

Documentation

Index

• type Cache
  • func New() *Cache
  • func (c *Cache) Addresses() []string
  • func (c *Cache) Update(tgs []*targetgroup.Group)

Types

type Cache

type Cache struct {
	sync.Mutex
	// contains filtered or unexported fields
}

Cache is a store for target groups. It provides thread safe updates and a way for obtaining all addresses from the stored target groups.

func New

func New() *Cache

New returns a new empty Cache.

func (*Cache) Addresses

func (c *Cache) Addresses() []string

Addresses returns all the addresses from all target groups present in the Cache.

func (*Cache) Update

func (c *Cache) Update(tgs []*targetgroup.Group)

Update stores the targets for the given groups. Note: targets for a group are replaced entirely on update. If a group with no target is given this is equivalent to deleting all the targets for this group.