Xiang Li
535064924c
etcdctlv3: make PUT command clean and documented
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před 10 roky | |
|---|---|---|
| .. | ||
| command | před 10 roky | |
| README.md | před 10 roky | |
| help.go | před 10 roky | |
| main.go | před 10 roky | |
README.md
etcdctl
Commands
PUT [options] <key> <value>
PUT assigns the specified value with the specified key. If key already holds a value, it is overwritten.
Options
- lease -- lease ID (in hexadecimal) to attach to the key.
Return value
Simple reply
OK if PUT executed correctly. Exit code is zero.
Error string if PUT failed. Exit code is non-zero.
TODO: probably json and binary encoded proto
Examples
./etcdctl PUT foo bar --lease=0x1234abcd
OK
./etcdctl range foo
bar
Notes
If <value> isn't given as command line argument, this command tries to read the value from standard input.
When <value> begins with '-', <value> is interpreted as a flag. Insert '--' for workaround:
./etcdctl put <key> -- <value>
./etcdctl put -- <key> <value>