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// Copyright 2015 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 version implements etcd version parsing and contains latest version
// information.
package version
import (
"fmt"
"strings"
"github.com/coreos/go-semver/semver"
)
var (
// MinClusterVersion is the min cluster version this etcd binary is compatible with.
MinClusterVersion = "3.0.0"
Version = "3.3.0+git"
APIVersion = "unknown"
// Git SHA Value will be set during build
GitSHA = "Not provided (use ./build instead of go build)"
)
func init() {
ver, err := semver.NewVersion(Version)
if err == nil {
APIVersion = fmt.Sprintf("%d.%d", ver.Major, ver.Minor)
}
}
type Versions struct {
Server string `json:"etcdserver"`
Cluster string `json:"etcdcluster"`
// TODO: raft state machine version
}
// Cluster only keeps the major.minor.
func Cluster(v string) string {
vs := strings.Split(v, ".")
if len(vs) <= 2 {
return v
}
return fmt.Sprintf("%s.%s", vs[0], vs[1])
}
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