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etcdctl: support member update command

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Xiang Li 2015-07-01 13:55:00 -07:00 committed by Yicheng Qin
parent 6e3769d39e
commit ee82ee05b4
1 changed files with 27 additions and 0 deletions
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27
etcdctl/command/member_commands.go
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@ -44,6 +44,11 @@ func NewMemberCommand() cli.Command {
Usage: "remove an existing member from the etcd cluster",
Action: actionMemberRemove,
},
cli.Command{
Name: "update",
Usage: "update an existing member in the etcd cluster",
Action: actionMemberUpdate,
},
},
}
}
@ -163,3 +168,25 @@ func actionMemberRemove(c *cli.Context) {
fmt.Printf("Removed member %s from cluster\n", removalID)
}
func actionMemberUpdate(c *cli.Context) {
args := c.Args()
if len(args) != 2 {
fmt.Fprintln(os.Stderr, "Provide an ID and a list of comma separated peerURL (0xabcd http://example.com,http://example1.com)")
os.Exit(1)
}
mAPI := mustNewMembersAPI(c)
mid := args[0]
urls := args[1]
ctx, cancel := context.WithTimeout(context.Background(), client.DefaultRequestTimeout)
err := mAPI.Update(ctx, mid, strings.Split(urls, ","))
cancel()
if err != nil {
fmt.Fprintln(os.Stderr, err.Error())
os.Exit(1)
}
fmt.Printf("Updated member with ID %s in cluster\n", mid)
}