50 lines
1.5 KiB
Go
50 lines
1.5 KiB
Go
// Copyright 2015 CoreOS, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package main is a simple wrapper of the real etcd entrypoint package
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// (located at github.com/coreos/etcd/etcdmain) to ensure that etcd is still
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// "go getable"; e.g. `go get github.com/coreos/etcd` works as expected and
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// builds a binary in $GOBIN/etcd
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//
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// This package should NOT be extended or modified in any way; to modify the
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// etcd binary, work in the `github.com/coreos/etcd/etcdmain` package.
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//
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package main
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import (
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"log"
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"os"
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"strconv"
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"github.com/coreos/etcd/etcdmain"
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"github.com/coreos/etcd/migrate/starter"
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"github.com/coreos/etcd/pkg/coreos"
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)
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func main() {
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if str := os.Getenv("ETCD_ALLOW_LEGACY_MODE"); str != "" {
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v, err := strconv.ParseBool(str)
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if err != nil {
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log.Fatalf("failed to parse ETCD_ALLOW_LEGACY_MODE=%s as bool", str)
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}
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if v {
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starter.StartDesiredVersion(os.Args[1:])
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}
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} else if coreos.IsCoreOS() {
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starter.StartDesiredVersion(os.Args[1:])
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}
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etcdmain.Main()
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}
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