pkg

const (
	// ConfigName is the name of the configmap containing all
	// customizations for networking features.
	//
	// Deprecated: use knative.dev/networking/pkg/config.ConfigMapName
	ConfigName = config.ConfigMapName

	// DefaultDomainTemplate is the default golang template to use when
	// constructing the Knative Route's Domain(host)
	//
	// Deprecated: use knative.dev/networking/pkg/config.DefaultDomainTemplate
	DefaultDomainTemplate = config.DefaultDomainTemplate

	// DefaultTagTemplate is the default golang template to use when
	// constructing the Knative Route's tag names.
	//
	// Deprecated: use knative.dev/networking/pkg/config.DefaultTagTemplate
	DefaultTagTemplate = config.DefaultTagTemplate

	// DefaultIngressClassKey is the name of the configuration entry
	// that specifies the default Ingress.
	//
	// Deprecated: use knative.dev/networking/pkg/config.DefaultIngressClassKey
	DefaultIngressClassKey = config.DefaultIngressClassKey

	// DefaultCertificateClassKey is the name of the configuration entry
	// that specifies the default Certificate.
	//
	// Deprecated: use knative.dev/networking/pkg/config.DefaultCertificateClassKey
	DefaultCertificateClassKey = config.DefaultCertificateClassKey

	// IstioIngressClassName value for specifying knative's Istio
	// Ingress reconciler.
	//
	// Deprecated: use knative.dev/networking/pkg/config.IstioIngressClassName
	IstioIngressClassName = config.IstioIngressClassName

	// CertManagerCertificateClassName value for specifying Knative's Cert-Manager
	// Certificate reconciler.
	//
	// Deprecated: use knative.dev/networking/pkg/config.CertManagerCertificateClassName
	CertManagerCertificateClassName = config.CertManagerCertificateClassName

	// DomainTemplateKey is the name of the configuration entry that
	// specifies the golang template string to use to construct the
	// Knative service's DNS name.
	//
	// Deprecated: use knative.dev/networking/pkg/config.DomainTemplateKey
	DomainTemplateKey = config.DomainTemplateKey

	// TagTemplateKey is the name of the configuration entry that
	// specifies the golang template string to use to construct the
	// hostname for a Route's tag.
	//
	// Deprecated: use knative.dev/networking/pkg/config.TagTemplateKey
	TagTemplateKey = config.TagTemplateKey

	// RolloutDurationKey is the name of the configuration entry
	// that specifies the default duration of the configuration rollout.
	//
	// Deprecated: use knative.dev/networking/pkg/config.RolloutDurationKey
	RolloutDurationKey = config.RolloutDurationKey

	// NamespaceWildcardCertSelectorKey is the name of the configuration
	// entry that specifies a LabelSelector to control which namespaces
	// have a wildcard certificate provisioned for them.
	//
	// Deprecated: use knative.dev/networking/pkg/config.NamespaceWildcardCertSelectorKey
	NamespaceWildcardCertSelectorKey = config.NamespaceWildcardCertSelectorKey

	// AutocreateClusterDomainClaimsKey is the key for the
	// AutocreateClusterDomainClaims property.
	//
	// Deprecated: use knative.dev/networking/pkg/config.AutocreateClusterDomainClaimsKey
	AutocreateClusterDomainClaimsKey = config.AutocreateClusterDomainClaimsKey

	// AutoTLSKey is the name of the configuration entry
	// that specifies enabling auto-TLS or not.
	//
	// Deprecated: use knative.dev/networking/pkg/config.AutoTLSKey
	AutoTLSKey = config.AutoTLSKey

	// HTTPProtocolKey is the name of the configuration entry that
	// specifies the HTTP endpoint behavior of Knative ingress.
	//
	// Deprecated: use knative.dev/networking/pkg/config.HTTPProtocolKey
	HTTPProtocolKey = config.HTTPProtocolKey

	// EnableMeshPodAddressabilityKey is the config for enabling pod addressability in mesh.
	//
	// Deprecated: use knative.dev/networking/pkg/config.EnableMeshPodAddressabilityKey
	EnableMeshPodAddressabilityKey = config.EnableMeshPodAddressabilityKey

	// MeshCompatibilityModeKey is the config for selecting the mesh compatibility mode.
	//
	// Deprecated: use knative.dev/networking/pkg/config.MeshCompatibilityModeKey
	MeshCompatibilityModeKey = config.MeshCompatibilityModeKey

	// DefaultExternalSchemeKey is the config for defining the scheme of external URLs.
	//
	// Deprecated: use knative.dev/networking/pkg/config.DefaultExternalSchemeKey
	DefaultExternalSchemeKey = config.DefaultExternalSchemeKey
)

const (
	// ProbeHeaderName is the name of a header that can be added to
	// requests to probe the knative networking layer.  Requests
	// with this header will not be passed to the user container or
	// included in request metrics.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.ProbeKey
	ProbeHeaderName = header.ProbeKey

	// ProxyHeaderName is the name of an internal header that activator
	// uses to mark requests going through it.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.ProxyKey
	ProxyHeaderName = header.ProxyKey

	// HashHeaderName is the name of an internal header that Ingress controller
	// uses to find out which version of the networking config is deployed.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.HashKey
	HashHeaderName = header.HashKey

	// HashHeaderValue is the value that must appear in the HashHeaderName
	// header in order for our network hash to be injected.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.HashValueOverride
	HashHeaderValue = header.HashValueOverride

	// OriginalHostHeader is used to avoid Istio host based routing rules
	// in Activator.
	// The header contains the original Host value that can be rewritten
	// at the Queue proxy level back to be a host header.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.OriginalHostKey
	OriginalHostHeader = header.OriginalHostKey

	// KubeProbeUAPrefix is the user agent prefix of the probe.
	// Since K8s 1.8, prober requests have
	//   User-Agent = "kube-probe/{major-version}.{minor-version}".
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.KubeProbeUAPrefix
	KubeProbeUAPrefix = header.KubeProbeUAPrefix

	// KubeletProbeHeaderName is the name of the header supplied by kubelet
	// probes.  Istio with mTLS rewrites probes, but their probes pass a
	// different user-agent.  So we augment the probes with this header.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.KubeletProbeKey
	KubeletProbeHeaderName = header.KubeletProbeKey

	// UserAgentKey is the constant for header "User-Agent".
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.UserAgentKey
	UserAgentKey = header.UserAgentKey

	// ActivatorUserAgent is the user-agent header value set in probe requests sent
	// from activator.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.ActivatorUserAgent
	ActivatorUserAgent = header.ActivatorUserAgent

	// QueueProxyUserAgent is the user-agent header value set in probe requests sent
	// from queue-proxy.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.QueueProxyUserAgent
	QueueProxyUserAgent = header.QueueProxyUserAgent

	// IngressReadinessUserAgent is the user-agent header value
	// set in probe requests for Ingress status.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.IngressReadinessUserAgent
	IngressReadinessUserAgent = header.IngressReadinessUserAgent

	// AutoscalingUserAgent is the user-agent header value set in probe
	// requests sent by autoscaling implementations.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.AutoscalingUserAgent
	AutoscalingUserAgent = header.AutoscalingUserAgent

	// TagHeaderName is the name of the header entry which has a tag name as value.
	// The tag name specifies which route was expected to be chosen by Ingress.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.RouteTagKey
	TagHeaderName = header.RouteTagKey

	// DefaultRouteHeaderName is the name of the header entry
	// identifying whether a request is routed via the default route or not.
	// It has one of the string value "true" or "false".
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.DefaultRouteKey
	DefaultRouteHeaderName = header.DefaultRouteKey

	// PassthroughLoadbalancingHeaderName is the name of the header that directs
	// load balancers to not load balance the respective request but to
	// send it to the request's target directly.
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.PassthroughLoadbalancingKey
	PassthroughLoadbalancingHeaderName = header.PassthroughLoadbalancingKey

	// ProtoAcceptContent is the content type to be used when autoscaler scrapes metrics from the QP
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.ProtobufMIMEType
	ProtoAcceptContent = header.ProtobufMIMEType

	// ProbeHeaderValue is the value used in 'K-Network-Probe'
	//
	// Deprecated: use knative.dev/networking/pkg/http/header.ProbeValue
	ProbeHeaderValue = header.ProbeValue
)

const (
	// ProbePath is the name of a path that activator, autoscaler and
	// prober(used by KIngress generally) use for health check.
	//
	// Deprecated: use knative.dev/networking/pkg/http.HealthCheckPath
	ProbePath = http.HealthCheckPath

	// FlushInterval controls the time when we flush the connection in the
	// reverse proxies (Activator, QP).
	// As of go1.16, a FlushInterval of 0 (the default) still flushes immediately
	// when Content-Length is -1, which means the default works properly for
	// streaming/websockets, without flushing more often than necessary for
	// non-streaming requests.
	//
	// Deprecated: use knative.dev/networking/pkg/http/proxy.FlushInterval
	FlushInterval = proxy.FlushInterval
)

const (
	// ReqIn represents an incoming request
	//
	// Deprecated: use knative.dev/networking/pkg/http/stats.ReqIn
	ReqIn = stats.ReqIn

	// ReqOut represents a finished request
	//
	// Deprecated: use knative.dev/networking/pkg/http/stats.ReqOut
	ReqOut = stats.ReqOut

	// ProxiedIn represents an incoming request through a proxy.
	//
	// Deprecated: use knative.dev/networking/pkg/http/stats.ProxiedIn
	ProxiedIn = stats.ProxiedIn

	// ProxiedOut represents a finished proxied request.
	//
	// Deprecated: use knative.dev/networking/pkg/http/stats.ProxiedOut
	ProxiedOut = stats.ProxiedOut
)

const (
	// VisibilityLabelKey is the label to indicate visibility of Route
	// and KServices.  It can be an annotation too but since users are
	// already using labels for domain, it probably best to keep this
	// consistent.
	//
	// Deprecated: use knative.dev/networking/pkg/apis/networking.VisibilityLabelKey
	VisibilityLabelKey = networking.VisibilityLabelKey
)