cache

Documentation

Index

• type Snapshot
  • func NewSnapshot(version string, assignments map[string]envoy_types.Resource) *Snapshot
  • func (s *Snapshot) Consistent() error
  • func (s *Snapshot) GetResources(typ string) map[string]envoy_types.Resource
  • func (s *Snapshot) GetSupportedTypes() []string
  • func (s *Snapshot) GetVersion(typ string) string
  • func (s *Snapshot) WithVersion(typ string, version string) util_xds.Snapshot

Types

type Snapshot

type Snapshot struct {
	MonitoringAssignments envoy_cache.Resources
}

Snapshot is an internally consistent snapshot of xDS resources.

func NewSnapshot

func NewSnapshot(version string, assignments map[string]envoy_types.Resource) *Snapshot

NewSnapshot creates a snapshot from response types and a version.

func (*Snapshot) Consistent

func (s *Snapshot) Consistent() error

Consistent check verifies that the dependent resources are exactly listed in the snapshot.

func (*Snapshot) GetResources

func (s *Snapshot) GetResources(typ string) map[string]envoy_types.Resource

GetResources selects snapshot resources by type.

func (*Snapshot) GetSupportedTypes

func (s *Snapshot) GetSupportedTypes() []string

GetSupportedTypes returns a list of xDS types supported by this snapshot.

func (*Snapshot) GetVersion

func (s *Snapshot) GetVersion(typ string) string

GetVersion returns the version for a resource type.

func (*Snapshot) WithVersion

func (s *Snapshot) WithVersion(typ string, version string) util_xds.Snapshot

WithVersion creates a new snapshot with a different version for a given resource type.