mirror of
https://github.com/etcd-io/etcd.git
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62 lines
1.6 KiB
Go
62 lines
1.6 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 command
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import (
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"time"
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"github.com/coreos/etcd/Godeps/_workspace/src/github.com/spf13/cobra"
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"github.com/coreos/etcd/clientv3"
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"github.com/coreos/etcd/pkg/transport"
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)
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// GlobalFlags are flags that defined globally
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// and are inherited to all sub-commands.
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type GlobalFlags struct {
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Endpoints string
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TLS transport.TLSInfo
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}
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func mustClient(cmd *cobra.Command) *clientv3.Client {
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endpoint, err := cmd.Flags().GetString("endpoint")
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if err != nil {
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ExitWithError(ExitError, err)
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}
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// set tls if any one tls option set
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var cfgtls *transport.TLSInfo
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tls := transport.TLSInfo{}
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if tls.CertFile, err = cmd.Flags().GetString("cert"); err == nil {
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cfgtls = &tls
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}
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if tls.KeyFile, err = cmd.Flags().GetString("key"); err == nil {
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cfgtls = &tls
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}
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if tls.CAFile, err = cmd.Flags().GetString("cacert"); err == nil {
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cfgtls = &tls
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}
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cfg := clientv3.Config{
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Endpoints: []string{endpoint},
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TLS: cfgtls,
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DialTimeout: 20 * time.Second,
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}
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client, err := clientv3.New(cfg)
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if err != nil {
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ExitWithError(ExitBadConnection, err)
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}
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return client
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}
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