安装docker,报错:
- $ sudo apt-get install docker-ce docker-ce-cli containerd.io
- Reading package lists... Done
- Building dependency tree... Done
- Reading state information... Done
- Package docker-ce is not available, but is referred to by another package.
- This may mean that the package is missing, has been obsoleted, or
- is only available from another source
- E: Package 'docker-ce' has no installation candidate
- E: Unable to locate package docker-ce-cli
- E: Unable to locate package containerd.io
复制代码 首先实验更新,并重新安装
- sudo apt-get update && apt-get upgrade
- sudo apt-get install docker-ce docker-ce-cli containerd.io
复制代码 如果依旧报错,说明apt的源设置的不对。
安装阿里云证书,并配置阿里云的docker源:
- curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add - #安装阿里云gpg证书
- cd /etc/apt/sources.list.d #在指定目录下新建docker.list文件,添加阿里云镜像源
- sudo touch docker.list
- sudo chmod 666 docker.list
- sudo echo "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable" > docker.list
复制代码 更新软件源,重新安装docker,等待安装完成:
- sudo apt-get update #更新软件源
- sudo apt-get install docker-ce docker-ce-cli containerd.io #重新安装docker
复制代码
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