mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
42 lines
1.5 KiB
Go
42 lines
1.5 KiB
Go
// Copyright 2016 The etcd Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package api
|
|
|
|
import (
|
|
"github.com/coreos/etcd/etcdserver/membership"
|
|
"github.com/coreos/etcd/pkg/types"
|
|
|
|
"github.com/coreos/go-semver/semver"
|
|
)
|
|
|
|
// Cluster is an interface representing a collection of members in one etcd cluster.
|
|
type Cluster interface {
|
|
// ID returns the cluster ID
|
|
ID() types.ID
|
|
// ClientURLs returns an aggregate set of all URLs on which this
|
|
// cluster is listening for client requests
|
|
ClientURLs() []string
|
|
// Members returns a slice of members sorted by their ID
|
|
Members() []*membership.Member
|
|
// Member retrieves a particular member based on ID, or nil if the
|
|
// member does not exist in the cluster
|
|
Member(id types.ID) *membership.Member
|
|
// IsIDRemoved checks whether the given ID has been removed from this
|
|
// cluster at some point in the past
|
|
IsIDRemoved(id types.ID) bool
|
|
// Version is the cluster-wide minimum major.minor version.
|
|
Version() *semver.Version
|
|
}
|