This link: HTTPS: // blog.csdn.net/zhangbeizhen18/article/details/85239758 error message: the Job for docker.service Because at The failed The Control Process the Exited with error code See "systemctl Status docker.service" and "journalctl -. xe " for the Details. use the command: systemctl status docker.service view status information to start the following information: Resolution: access a variety of ways to modify the configuration of the blog does not solve the problem, re-install the same version of Docker also not been resolved, then re-reference several blog Docker install the new version solves this problem, in order to facilitate access to follow-up recording this post. Native environment is installed on VirtualBox CentOS7. Installation Docker 1. Check kernel version <Docker claim CentOS system kernel version than 3.10> the uname -R & lt native <kernel version: 3.10.0-327.el7.x86_64> 2 . The update to the latest package yum the sudo yum Update . 3 install the required packages, yum-util provide yum-config-manager function, the other two are driven dependent devicemapper the sudo yum the install -Y-yum-utils devicemapper persistent- Data LVM2 . 4 disposed yum source. the sudo yum -config-manager---add the repo HTTPS: // download.docker .com / Linux / CentOS / docker-ce.repo 5 view warehouse docker version. yum List docker -ce --showduplicates | the Sort - r 6 . installation docker sudo yum install docker - ce 7 . start Docker, setting boot, stop Docker sudo systemctl Start Docker sudo systemctl enable Docker sudo systemctl sTOP Docker 8 . view version Docker version 9Use it to confirm whether a successful start, the use of search check Docker search MySQL 10 . View the success log status log systemctl status docker.service unloading Docker, for the old version is not installed successfully, relieved. 1 query installed packages yum List Installed | grep Docker native install an old version docker.x86_64, Docker -client.x86_64, docker- common.x86_64 2 package removal installed. Yum - the y-the Remove docker.x86_64 yum - Remove docker- Y client.x86_64 yum -Y-common.x86_64 Remove Docker
docker mounted in linux