sudo systemctl restart docker 总结 将用户添加到Docker组的完整过程如下: 确认你具有管理员权限。 (可选)确认docker组是否存在。 使用usermod -aG docker your_username将用户添加到docker组。 验证用户是否已被添加到docker组,并重新登录用户账户以使更改生效。 现在,该用户应该能够无需sudo即可执行Docker命令。
Step 2. Add user to the docker group sudo usermod -aG docker $USER Theusermodcommand with -a option means that you are adding or appending the user to a particular group. This should always be used with the -G option which specifies the group that the user is currently in. $USER ind...
If we already have the user, and the group set up, and we want to add the user, we could use either ofusermod, orgpasswd( a safer option to avoid dangerous mistakes ). For example, we want to add the userdakksh, to the groupdocker, we would run sudo usermod -a -G docker dakk...
usermod -aG docker$USER The user needs toLog out and log backinto the Ubuntu server so that group membership is re-evaluated. After that the user will be able to run Docker commands without using root or sudo. If the group does not exist, Create the docker group: sudo groupadd docker ...
Dockerfile+FROM: String+RUN: String[]+USER: String+WORKDIR: String+CMD: String[] 关系图 USERstringusernamestringhome_directorySUDO_GROUPintgroup_idstringgroup_namebelongs_to 总结 在这篇文章中,我们详细探讨了如何在Dockerfile中使用useradd命令来创建新的用户。我们从创建Dockerfile开始,一步一步地通过适当...
usermod -aG docker $USER 1. The user needs toLog out and log backinto the Ubuntu server so that group membership is re-evaluated. After that the user will be able to run Docker commands without using root or sudo. If the group does not exist, Create the docker group: ...
MAINTAINER docker_user docker_user@email.com # Commands to update the image RUN echo"deb http://archive.ubuntu.com/ubuntu/ raring main universe" >> /etc/apt/sources.list RUN apt-get update && apt-get install -y nginx RUN echo"\ndaemon off;" >> /etc/nginx/nginx.conf ...
when the user is created The docker package is not yet installed then, so the group does not exist The cloud-init groups don't allow creating system groups or specifying gid It is possible to create a regular group, but it looks silly and shifts the numbers... That is: if "docker" ...
Dockerfile中的ADD命令用于将文件、目录或远程URL添加到Docker镜像中的指定目录。如果在使用ADD命令时定位目标文件夹失败,可能是由于以下原因: 1. 目标文件夹路径错误:请确保目标...
问带有-u选项的useradd导致docker挂起EN普通隐藏利用文件属性里面的“隐藏”属性，再“显示所有文件和文件...