cache

package

v1.2.1 Latest Latest Go to latest Published: Jun 30, 2021 License: Apache-2.0 Imports: 5 Imported by: 0

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type Snapshot struct {
	MonitoringAssignments envoy_cache.Resources
}

Snapshot is an internally consistent snapshot of xDS resources.

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

NewSnapshot creates a snapshot from response types and a version.

func (s *Snapshot) Consistent() error

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

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

GetResources selects snapshot resources by type.

func (s *Snapshot) GetResourcesAndTtl(typ string) map[string]envoy_types.ResourceWithTtl

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

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

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

GetVersion returns the version for a resource type.

func (s *Snapshot) WithVersion(typ string, version string) util_xds_v3.Snapshot

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