// OutputPaths is a list of file system paths to write the log data to.
	// The special values stdout and stderr can be used to output to the
	// standard I/O streams. This defaults to stdout.
	OutputPaths []string

	// ErrorOutputPaths is a list of file system paths to write logger errors to.
	// The special values stdout and stderr can be used to output to the
	// standard I/O streams. This defaults to stderr.
	ErrorOutputPaths []string

			v:    val("private-repo/istio", "1.12-this-is-unusual-tag"),
			want: "private-repo/istio/proxyv2:1.12-this-is-unusual-tag",
		},
		{
			desc: "unusual tag should work, default override",
			v:    val("private-repo/istio", "1.12-this-is-unusual-tag-distroless"),
			pc:   pc("default"),
			want: "private-repo/istio/proxyv2:1.12-this-is-unusual-tag",
		},
		{

			a.Security.SecretRotationGracePeriodRatio = 1
			return a
		})
		// We start the agent, but never send a single SDS request
		// This behavior is useful for supporting writing the certs to disk without Envoy
		checkCertsWritten(t, dir)

		// TODO: this does not actually work, rotation is tied to SDS currently
		// expectFileChanged(t, filepath.Join(dir, "cert-chain.pem"))

	// In reality there should not be race as istiod will only have one
	// in flight update for each type of resource.
	// TODO(bianpengyuan): this relies on the fact that istiod versions all ECDS resources
	// the same in a update response. This needs update to support per resource versioning,
	// in case istiod changes its behavior, or a different ECDS server is used.
	ecdsLastAckVersion    atomic.String

	// TODO we should derive this from IngressClass
	IstioIngressLabelValue = "ingressgateway"

	// IstioSystemNamespace is the namespace where Istio's components are deployed
	IstioSystemNamespace = "istio-system"

	// DefaultAuthenticationPolicyName is the name of the cluster-scoped authentication policy. Only
	// policy with this name in the cluster-scoped will be considered.

		// In theory, this should never happen, unless we decide a number was a bad idea in the future.
		return cur, false, false
	}
	if curNum > ControllerVersion {
		// A newer version owns this gateway, let them handle it
		return cur, false, false
	}
	if curNum == ControllerVersion {
		// We already manage this at this version

// A pod may be missing (nil) for two reasons:
//   - It is an endpoint without an associated Pod. In this case, expectPod will be false.
//   - It is an endpoint with an associate Pod, but its not found. In this case, expectPod will be true.
//     this may happen due to eventually consistency issues, out of order events, etc. In this case, the caller

		if tlsContext == nil {
			return "", nil
		}
		if !isH2 {
			tlsContext.CommonTlsContext.AlpnProtocols = nil
		}
		// This double conversion is to encode the typed config and get it out as struct
		// so that convertToJSON properly encodes the structure. Since this is just for
		// bootstrap generation this is better than having our custom structs.
		tlsContextStruct, _ := conversion.MessageToStruct(protoconv.MessageToAny(tlsContext))

	// its class and protocol. This is protected by mu.
	// Currently, this only applies to metrics, but a similar concept can likely be applied to logging and
	// tracing for performance.
	// The computedMetricsFilters lifetime is bound to the Telemetries object. During a push context
	// creation, we will preserve the Telemetries (and thus the cache) if not Telemetries are modified.
	// As result, this cache will live until any Telemetry is modified.

			}
		} else {
			// This is not a Wasm filter.
			wasmLog.Debugf("typed extension config %+v does not contain wasm http filter", typedStruct)
			return nil, nil, nil, nil
		}
	default:
		// This is not a Wasm filter.
		wasmLog.Debugf("cannot find typed config or typed struct in %+v", ec)
		return nil, nil, nil, nil
	}