安装docker步骤及错误解决方案

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第一步:yum install -y docker

第二步:查看安装版本   docker version

第三步:启动docker

systemctl start docker

错误信息:Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.

查看具体错误信息:systemctl status docker.service

解决错误:依次检查是否正确

第一步:vi /etc/sysconfig/docker-storage

DOCKER_STORAGE_OPTIONS=

第二步:vi  /etc/sysconfig/docker

OPTIONS='--selinux-enabled --log-driver=journald --signature-verification=false'

if [ -z "${DOCKER_CERT_PATH}" ]; then

    DOCKER_CERT_PATH=/etc/docker

fi

第三步:vi /etc/docker/daemon.json

{ "storage-driver": "devicemapper" }

第四步:重启docker并查看状态

systemctl  restart  docker

systemctl status docker.service

第五步:查看docker进程是否启动

ps -ef|grep docker

至此docker环境就已经配置完成了

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转载自blog.csdn.net/fjj15732621696/article/details/82084885