买了台云主机自己折腾,装了最新的centos8操作系统,按照docker官网的安装步骤装docker,结果报了个错。。。然后一番折腾,安装成功!
安装步骤:
1. 下载docker-ce的repo
curl https://download.docker.com/linux/centos/docker-ce.repo -o /etc/yum.repos.d/docker-ce.repo
2. 安装依赖(这是相比centos7的关键步骤)
yum install https://download.docker.com/linux/fedora/30/x86_64/stable/Packages/containerd.io-1.2.6-3.3.fc30.x86_64.rpm
3. 安装docker-ce
yum install docker-ce
4. 启动docker
systemctl start docker
到此,docker安装成功
附加内容:
(1)查看docker日志
docker logs container_ID
(2)清除docker 日志
docker ps -a
docker inspect container_ID | grep json.log
cat /dev/null > /var/log/......log-json.log
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