#### ConfigStore

The `ConfigStore` reads a variety of resources and exposes them over a standard interface (Get, List, etc). These types are wrapped in a common `config.Config` struct, contrasting with typical Kubernetes clients which use per-resource types. The most common is reading from Kubernetes via the `crdclient` package.

```mermaid
graph TD
    subgraph ConfigStore
        xcs(XDS Client)

)

// API suite container common to both ErasureSD and Erasure.
type TestSuiteCommon struct {
	serverType string
	testServer TestServer
	endPoint   string
	accessKey  string
	secretKey  string
	signer     signerType
	secure     bool
	client     *http.Client
}

type check struct {
	*testing.T
	testType string
}

	)
)

type K8sHandlers interface {
	GetPodIfAmbient(podName, podNamespace string) (*corev1.Pod, error)
	GetActiveAmbientPodSnapshot() []*corev1.Pod
	Start()
}

type InformerHandlers struct {
	ctx             context.Context
	dataplane       MeshDataplane
	systemNamespace string

	queue      controllers.Queue
	pods       kclient.Client[*corev1.Pod]
	namespaces kclient.Client[*corev1.Namespace]
}

		return subtle.ConstantTimeCompare(caPublicKey.Marshal(), k.Marshal()) == 1
	}

	_, err = checker.Authenticate(c, clientKey)
	return
}

type sftpLogger struct{}

func (s *sftpLogger) Info(tag xsftp.LogType, msg string) {
	logger.Info(msg)
}

func (s *sftpLogger) Error(tag xsftp.LogType, err error) {
	switch tag {
	case xsftp.AcceptNetworkError:

					b.ReportMetric(float64(n)*float64(ops)/spent.Seconds(), "vops/s")
					b.ReportMetric(latency/float64(ops), "ms/op")
				}
			})
		}
	})
}

func BenchmarkStream(b *testing.B) {
	tests := []struct {
		name string
		fn   func(b *testing.B, n int)
	}{
		{name: "request", fn: benchmarkGridStreamReqOnly},
		{name: "responses", fn: benchmarkGridStreamRespOnly},
		{name: "twoway", fn: benchmarkGridStreamTwoway},

// Only changing meaning of fields requires a version bump.
// bucketMetadataFormat refers to the format.
// bucketMetadataVersion can be used to track a rolling upgrade of a field.
type BucketMetadata struct {
	Name                        string
	Created                     time.Time
	LockEnabled                 bool // legacy not used anymore.
	PolicyConfigJSON            []byte
	NotificationConfigXML       []byte

)

const (
	tlsClientSessionCacheSize = 100
)

// ConnectionOptions is a structure containing options for connecting
// to a KMS.
type ConnectionOptions struct {
	CADir string // Path to directory (or file) containing CA certificates
}

// Connect returns a new Conn to a KMS. It uses configuration from the
// environment and returns a:
//

	ChecksumIncludesMultipart

	// ChecksumNone indicates no checksum.
	ChecksumNone ChecksumType = 0
)

// Checksum is a type and base 64 encoded value.
type Checksum struct {
	Type      ChecksumType
	Encoded   string
	Raw       []byte
	WantParts int
}

// Is returns if c is all of t.
func (c ChecksumType) Is(t ChecksumType) bool {
	if t == ChecksumNone {

)

// Input is the main input: a stack of readers and some macro definitions.
// It also handles #include processing (by pushing onto the input stack)
// and parses and instantiates macro definitions.
type Input struct {
	Stack
	includes        []string
	beginningOfLine bool
	ifdefStack      []bool
	macros          map[string]*Macro
	text            string // Text of last token returned by Next.
	peek            bool

	healingTrackerFilename        = ".healing.bin"
)

//go:generate msgp -file $GOFILE -unexported

// healingTracker is used to persist healing information during a heal.
type healingTracker struct {
	disk StorageAPI    `msg:"-"`
	mu   *sync.RWMutex `msg:"-"`

	ID         string
	PoolIndex  int
	SetIndex   int
	DiskIndex  int
	Path       string
	Endpoint   string
	Started    time.Time