istio.io/istio@v0.0.0-20240520182934-d79c90f27776/pilot/pkg/serviceregistry/provider/providers.go (about)

     1  // Copyright Istio Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package provider
    16  
    17  // ID defines underlying platform supporting service registry
    18  type ID string
    19  
    20  const (
    21  	// Mock is a service registry that contains 2 hard-coded test services
    22  	Mock ID = "Mock"
    23  	// Kubernetes is a service registry backed by k8s API server
    24  	Kubernetes ID = "Kubernetes"
    25  	// External is a service registry for externally provided ServiceEntries
    26  	External ID = "External"
    27  )
    28  
    29  func (id ID) String() string {
    30  	return string(id)
    31  }