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在某些环境下,可能需要大量的新建docker虚拟机,然后仅仅运行几秒钟,然后就彻底删除,如运行单元测试,oj判题。这些情况下保存虚拟机的状态是完全没有必要的,如何让docker把虚拟机产生的文件完全放在内存中?
人生最曼妙的风景,竟是内心的淡定与从容!
docker run有个--rmOptions
docker run
--rm
--rm=false Automatically remove the container when it exits (incompatible with -d)
docker run
有个--rm
Options