--change选项将对创建的映像应用Dockerfile指令。支持Dockerfile指令: CMD|ENTRYPOINT|ENV|EXPOSE|LABEL|ONBUILD|USER|VOLUME|WORKDIR docker commit --change='CMD ["apachectl", "-DFOREGROUND"]' -c "EXPOSE 80" c3f279d17e0a svendowideit/testimage:version4 save&load 【保存镜像,并不是容器】 # save ...
1. 如果希望cmd不变,那么就需要保证运行的容器cmd正确,针对上边提到的case可以在docker run一个容器时不指定cmd(docker run -dit image:tag),这样就会使用默认的cmd运行容器,此时再commit就不会出现上边提到的问题。 2. docker commit时可以指定--change参数替换image中的cmd,比如:--change=‘CMD ["/bin/sh", ...
docker inspect -f "{{ .Config.Env }}" commited_nginx:2.0 增加了2个环境变量,每个都用 --change "ENV env=value",这个里面就是dockerfile构建的命令 这样,环境变量就在commit的时候,就进入镜像了。 2.7、commit,设置启动命令 就是和dockerfile中是一样的操作。 --change='CMD ["apachectl", "-DFOREG...
$docker psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMESc3f279d17e0a ubuntu:24.04 /bin/bash 7 days ago Up 25 hours desperate_dubinsky197387f1b436 ubuntu:24.04 /bin/bash 7 days ago Up 25 hours focused_hamilton$docker commit --change='CMD ["apachectl", "-DFOREGROUND"]'-c"EXPOSE ...
--change 应用Dockerfile 指令到新镜像(如 ENV、CMD 等) 示例 docker container commit c16378f943fe rhel-httpd:latest 上述示例将容器 c16378f943fe 的更改提交为一个名为 rhel-httpd 版本为 latest 的新镜像。 注意:在命名镜像时,只允许使用小写字母、数字和连接符(-)。 这样做后,可以通过运行以下命令来验...
Fixed docker commit when the daemon configured with --userns-remap. Fixed docker image list to show real image creation date. Added support for -a flag to docker pull (pull all remote repository tags). Added support for --group-add flag to docker run (append extra groups). Adjusted some ...
格式:docker [container] commit [OPTIONS] CONTAINER [REPOSITORY [:TAG]] 主要选项包括: -a,–author=””:作者信息; -c,–change=[]:提交的时候执行dockerfile指令,包括CMD | ENTRYPOINT | ENV | EXPOSE | LABEL | ONBUILD | USER | VOLUME | WORKDIR等; ...
docker commit[OPTIONS]CONTAINER[REPOSITORY[:TAG]] 主要选项(OPTIONS)如下: -a, --author - {string}, 作者(如:"John Hannibal Smith ") -c, --change - {list}, 使用Dockerfile指令来创建镜像(默认 []) -m, --message - {string}, 提交备注信息 ...
The Docker engine includes tools that automate container image creation. While you can create container images manually by running thedocker commitcommand, adopting an automated image creation process has many benefits, including: Storing container images as code. ...
git_revert_line.sh - reverts the first line that matches a given regex from the Git head commit's version of the same line number. Useful to revert some changes caused by over zealous sed'ing scripts, where you want to cherry-pick revert a single line change git_files_in_history.sh ...