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etcdctlv3: minor updates to put and make-mirror command

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This commit is contained in:
sharat 2016-09-28 00:44:30 +05:30
parent 150576fa72
commit dcfbcb7a68
2 changed files with 15 additions and 2 deletions
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15
etcdctl/README.md
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@ -32,6 +32,8 @@ PUT assigns the specified value with the specified key. If key already holds a v
- lease -- lease ID (in hexadecimal) to attach to the key. - lease -- lease ID (in hexadecimal) to attach to the key.
- prev-kv -- return the previous key-value pair before modification.
#### Return value #### Return value
##### Simple reply ##### Simple reply
@ -58,6 +60,16 @@ The protobuf encoding of the PUT [RPC response][etcdrpc].
# bar # bar
``` ```
```bash
./etcdctl put foo bar1 --prev-kv
# OK
# foo
# bar
./etcdctl get foo
# foo
# bar1
```
#### Notes #### Notes
If \<value\> isn't given as command line argument, this command tries to read the value from standard input. If \<value\> isn't given as command line argument, this command tries to read the value from standard input.
@ -690,7 +702,6 @@ Whenever a leader is elected, its proposal is given as output.
./etcdctl elect myelection foo ./etcdctl elect myelection foo
# myelection/1456952310051373265 # myelection/1456952310051373265
# foo # foo
``` ```
#### Notes #### Notes
@ -761,6 +772,8 @@ the database, the etcd member releases this free space back to the file system.
- no-dest-prefix -- Mirror key-values to the root of the destination cluster - no-dest-prefix -- Mirror key-values to the root of the destination cluster
- dest-insecure-transport -- Disable transport security for client connections
#### Return value #### Return value
Simple reply Simple reply

2
etcdctl/ctlv3/command/put_command.go
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@ -50,7 +50,7 @@ will store the content of the file to <key>.
Run: putCommandFunc, Run: putCommandFunc,
} }
cmd.Flags().StringVar(&leaseStr, "lease", "0", "lease ID (in hexadecimal) to attach to the key") cmd.Flags().StringVar(&leaseStr, "lease", "0", "lease ID (in hexadecimal) to attach to the key")
cmd.Flags().BoolVar(&putPrevKV, "prev-kv", false, "return changed key-value pairs") cmd.Flags().BoolVar(&putPrevKV, "prev-kv", false, "return the previous key-value pair before modification")
return cmd return cmd
} }