ubuntu安装docker(测试:ubuntu 18.4)

    技术2023-09-11  96

    简介:

    ubuntu安装很简单,就直接放操作了。

    附加:快速搭建各种漏洞环境(Various vulnerability environment) https://github.com/Medicean/VulAppsubuntu16.4或18.4前期的源和系统准备可以参照:https://blog.csdn.net/lm2017/article/details/101985812

    操作:

    1.删除原先的docker(默认没有)  sudo apt-get remove docker docker-engine docker.io containerd runc 2.添加 Docker 的官方 GPG 密钥 curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

    3.验证您现在是否拥有带有指纹的密钥 sudo apt-key fingerprint 0EBFCD88

    4.设置稳定版仓库 sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

    5. 安装最新的Docker-ce   sudo apt-get update sudo apt-get install docker-ce

    6.apt-get install docker-ce可能会出现的问题,无问题直接跳过 可能会发生下面的提示:     无法获得锁 /var/lib/dpkg/lock - open (11: 资源暂时不可用)     无法锁定管理目录(/var/lib/dpkg/),是否有其他进程正占用它? 解决办法如下: (1)终端输入 ps  aux ,列出进程。找到含有apt-get的进程,直接sudo kill PID。(应该会kill把) (2)强制解锁,命令     sudo rm /var/cache/apt/archives/lock     sudo rm /var/lib/dpkg/lock 完成后重新 sudo apt-get install docker-ce 7.配置docker镜像加速 sudo curl -sSL https://get.daocloud.io/daotools/set_mirror.sh | sh -s http://d1c9c786.m.daocloud.io sudo systemctl restart docke

    问题附加:

    1.用Hello World校验Docker的安装

    sudo docker run hello-world

    如果出现Unable to find image 'hello-world:latest' locally

    latest: Pulling from library/hello-world d1725b59e92d: Pull complete 

    不要慌,服务器从Docker Hub获取到最新的Hello World镜像,下载到本地。

    再次输入docker run hello-world,回车:

    Hello from Docker. This message shows that your installation appears to be working correctly.

    2.Error response from daemon: Get https://registry-1.docker.io/v2/: x509: certificate is valid for drivefca.com, www.drivefca.com, not registry-1.docker.io(20200403更新问题)

    或者提示

     sudo vim /etc/docker/daemon.json(若没有自行创建) 写入: {   "registry-mirrors": [     "http://hub-mirror.c.163.com"   ],   "insecure-registries": [     "registry-1.docker.io"   ] } 最终重启一下docker: sudo systemctl daemon-reload  sudo systemctl restart docker

     

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