Ubuntu 16.04安装docker详细步骤 转载
转自 https://blog.csdn.net/jinking01/article/details/82490688
因需要安装opendronemap,而这个依赖于docker,所以记录了一下安装docker的步骤,比较简单.通过apt的docker官方源安装最新的Docker CE(Community Edition),即Docker社区版,是开发人员和小型团队的理想选择。
开始安装
- 由于apt官方库里的docker版本可能比较旧,所以先卸载可能存在的旧版本:
$ sudo apt-get remove docker docker-engine docker-ce docker.io
- 更新apt包索引:
$ sudo apt-get update
- 安装以下包以使apt可以通过HTTPS使用存储库(repository):
$ sudo apt-get install -y apt-transport-https ca-certificates curl software-properties-common
- 添加Docker官方的GPG密钥:
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
- 使用下面的命令来设置stable存储库:
$ sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
- 再更新一下apt包索引:
$ sudo apt-get update
- 安装最新版本的Docker CE:
$ sudo apt-get install -y docker-ce
验证docker
- 查看docker服务是否启动:
$ systemctl status docker
- 若未启动,则启动docker服务:
$ sudo systemctl start docker
- 经典的hello world:
$ sudo docker run hello-world
有以上输出,表示docker安装成功.
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