今天突然想玩玩docker,于是去下载centos7。突然发现官网已经有了8,于是下来常常鲜。但是在安装是却出错了,说是缺少组件。
错误:
问题: package docker-ce-3:19.03.3-3.el7.x86_64 requires containerd.io >= 1.2.2-3, but none of the providers can be installed
- cannot install the best candidate for the job
- package containerd.io-1.2.10-3.2.el7.x86_64 is excluded
- package containerd.io-1.2.2-3.3.el7.x86_64 is excluded
- package containerd.io-1.2.2-3.el7.x86_64 is excluded
- package containerd.io-1.2.4-3.1.el7.x86_64 is excluded
- package containerd.io-1.2.5-3.1.el7.x86_64 is excluded
- package containerd.io-1.2.6-3.3.el7.x86_64 is excluded
在我找了百度以后,找到了解决方案。
安装步骤
下载docker-ce的repo
curl https://download.docker.com/linux/centos/docke-ce.repo -o /etc/yum.repos.d/docker-ce.repo
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
安装docker-ce
yum install docker-ce
启动docker
systemctl start docker
到此,docker仅是安装成功,其他功能有待测试。
参考地址:https://www.cnblogs.com/ding2016/p/11592999.html
最后更新 2019-12-07
非常感谢