CentOS7的docker下載后啟動失敗 Job for docker.service failed because the control process exited with

CentOS7下載docker后啟動會出現的錯誤：Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details
說明docker就沒有啟動成功

 

解決方法：

vim /etc/sysconfig/docker-storage

添加配置文件中：

DOCKER_STORAGE_OPTIONS="--selinux-enabled --log-driver=journald --signature-verification=false"

vim /etc/docker/daemon.json

寫入指定參數：
{ "storage-driver": "devicemapper" }
重啟docker服務

systemctl restart docker

沒有出現錯誤信息，說明問題已經解決