{"level":"warn","ts":"2021-10-25T04:44:43.003Z","caller":"clientv3/retry_interceptor.go:61","msg":"retrying of unary invoker failed","target":"endpoint://client-2a2a87e2-6781-4b6f-be42-b2cef95f90e2/oof-has-etcd.onap:2379","attempt":0,"error":"rpc error: code = Unavailable desc = etcdserver: request timed out"}
Error: etcdserver: request timed out