songdechao

etcd log param to set error

1

### What happened? etcd --log-rotation-config-json={"maxsize": 100, "maxage": 7, "maxbackups": 7, "localtime": false, "compress": true} {"level":"info","ts":1659613158.4970117,"caller":"etcdmain/etcd.go:72","msg":"Running: ","args":["etcd","--log-rotation-config-json={maxsize:","100,","maxage:","7,","maxbackups:","7,","localtime:","false,","compress:","true}"]} {"level":"warn","ts":1659613158.4971104,"caller":"etcdmain/etcd.go:74","msg":"failed to verify flags","error":"'100,' is not a valid flag"} ### What did you expect...

the spc config save how to set multi command，eg: