mirror of
https://github.com/etcd-io/etcd.git
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62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
// Copyright 2016 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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"fmt"
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"os"
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v3 "github.com/coreos/etcd/clientv3"
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"github.com/spf13/cobra"
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)
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// NewStatusCommand returns the cobra command for "Status".
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func NewStatusCommand() *cobra.Command {
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return &cobra.Command{
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Use: "status",
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Short: "status prints out the statuses of the members with given endpoints.",
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Run: statusCommandFunc,
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}
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}
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type statusInfo struct {
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ep string
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resp *v3.StatusResponse
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}
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func statusCommandFunc(cmd *cobra.Command, args []string) {
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c := mustClientFromCmd(cmd)
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statusList := []statusInfo{}
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var err error
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for _, ep := range c.Endpoints() {
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ctx, cancel := commandCtx(cmd)
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resp, serr := c.Status(ctx, ep)
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cancel()
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if serr != nil {
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err = serr
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fmt.Fprintf(os.Stderr, "Failed to get the status of endpoint %s (%v)", ep, serr)
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continue
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}
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statusList = append(statusList, statusInfo{ep: ep, resp: resp})
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}
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display.MemberStatus(statusList)
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if err != nil {
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os.Exit(ExitError)
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}
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}
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