Basic TLS support.

pkg/api/types.go

@@ -2241,6 +2241,21 @@ const (
 
 	// SSHAuthPrivateKey is the key of the required SSH private key for SecretTypeSSHAuth secrets
 	SSHAuthPrivateKey = "ssh-privatekey"
+
+	// SecretTypeTLS contains information about a TLS client or server secret. It
+	// is primarily used with TLS termination of the Ingress resource, but may be
+	// used in other types.
+	//
+	// Required fields:
+	// - Secret.Data["tls.key"] - TLS private key.
+	//   Secret.Data["tls.crt"] - TLS certificate.
+	// TODO: Consider supporting different formats, specifying CA/destinationCA.
+	SecretTypeTLS SecretType = "kubernetes.io/tls"
+
+	// TLSCertKey is the key for tls certificates in a TLS secert.
+	TLSCertKey = "tls.crt"
+	// TLSPrivateKeyKey is the key for the private key field in a TLS secret.
+	TLSPrivateKeyKey = "tls.key"
 )
 
 type SecretList struct {