common

const (
	OTelAttrHTTPMethod     = "http.method"
	OTelAttrHTTPURL        = "http.url"
	OTelAttrHTTPFlavor     = "http.flavor"
	OTelAttrHTTPHost       = "http.host"
	OTelAttrHTTPUserAgent  = "http.user_agent"
	OTelAttrHTTPStatusCode = "http.status_code"

	OTelAttrHTTPRequestHeader  = "http.request.header."
	OTelAttrHTTPResponseHeader = "http.response.header."
)

const (
	OTelAttrK8sNodeName      = "k8s.node.name"
	OTelAttrK8sNamespaceName = "k8s.namespace.name"
	OTelAttrK8sPodName       = "k8s.pod.name"
)

const (
	OTelAttrServiceName      = "service.name"
	OTelAttrServiceNamespace = "service.namespace"

	OTelAttrServiceNameDefaultPrefix = "hubble-otel-unknown"
)

const (
	AttributeEventKindVersion     = keyNamespaceCilium + "event_kind"
	AttributeEventEncoding        = keyNamespaceCilium + "event_encoding"
	AttributeEventEncodingOptions = keyNamespaceCilium + "event_encoding_options"

	AttributeEventKindVersionFlowV1alpha1 = "flow/v1alpha2"

	// in order to comply with the spec, cilium.flow_event is used with flat maps,
	// and cilium.event_object is used to hold JSON-encoded or nested payloads,
	// so that namespace and standalone key collision is avoided
	AttributeFlowEventNamespace = keyNamespaceCilium + "flow_event"
	AttributeEventObject        = keyNamespaceCilium + "event_object"

	AttributeEventDescription = keyNamespaceCilium + "event_description"

	DefaultLogEncoding       = EncodingTypedMap
	DefaultTraceEncoding     = EncodingFlatStringMap
	EncodingJSON             = "JSON"
	EncodingJSONBASE64       = "JSON+base64"
	EncodingFlatStringMap    = "FlatStringMap"
	EncodingSemiFlatTypedMap = "SemiFlatTypedMap"
	EncodingTypedMap         = "TypedMap"
)