[root@localhost nfs]# docker build . [+] Building 0.1s (1/1) FINISHED docker:default => [internal] load build definition from dockerfile 0.0s => => transferring dockerfile: 151B 0.0s dockerfile:3 -------------------- 1 | FROM centos 2 | MAINTAINER nfs 3 | >>> VOLUNAME ['/data1','/etc'] 4 | -------------------- ERROR: failed to solve: dockerfile parse error on line 3: unknown instruction: VOLUNAME (did you mean VOLUME?) 写一个提示词