3-7 run vs cmd vsent

3-7 run vs cmd vsentrypoint

3-7 run vs cmd vsentrypoint

3-7 run vs cmd vsentrypoint

docker build -t xiaopeng163/centos-entrypoint-shell .

3-7 run vs cmd vsentrypoint

有了image 以后，就可以创建container 执行 docker run xiaopeng163/centos-entrypoint-shell 创建一个容器 打印出 hello Docker

3-7 run vs cmd vsentrypoint

3-7 run vs cmd vsentrypoint

docker run xiaopeng163/centod-entrypoint-exec 打印出 hello $name vim Dockerfile

3-7 run vs cmd vsentrypoint

docker build -t xiaopeng163/centos-entrypoint-exec-new .

docker run xiaopeng163/centod-entrypoint-exec-new 打印出 hello Docker

3-7 run vs cmd vsentrypoint

3-7 run vs cmd vsentrypoint

把退出的docker container 删除掉

3-7 run vs cmd vsentrypoint

docker run -it xiaopeng163/centos-cmd-shell /bin/bash 会把 里面 cmd 命令覆盖掉

docker run -it xiaopeng163/centos-entrypoint-shell /bin/bash 不会把 entrypoint 命令覆盖掉