zoukankan      html  css  js  c++  java
  • How to Install Docker on Ubuntu 14.04 LTS

    Introduction

    Docker is a container-based software framework for automating deployment of applications. “Containers” are encapsulated, lightweight, and portable application modules.

    Pre-Flight Check

    • These instructions are intended for installing Docker.
    • I’ll be working from a Liquid Web Core Managed Ubuntu 14.04 LTS server, and I’ll be logged in as root.

    Step 1: Installation of Docker

    First, you’ll follow a simple best practice: ensuring the list of available packages is up to date before installing anything new.

    apt-get update

    Let’s install Docker by installing the docker-io package:

    apt-get -y install docker.io

    Link and fix paths with the following two commands:

    ln -sf /usr/bin/docker.io /usr/local/bin/docker
    sed -i '$acomplete -F _docker docker' /etc/bash_completion.d/docker.io

    Finally, and optionally, let’s configure Docker to start when the server boots:

    update-rc.d docker.io defaults

    Step 2: Download a Docker Container

    Let’s begin using Docker! Download the fedora Docker image:

    docker pull ubuntu

    Step 3: Run a Docker Container

    Now, to setup a basic ubuntu container with a bash shell, we just run one command. docker run will run a command in a new container, -i attaches stdin and stdout, -t allocates a tty, and we’re using the standard ubuntu container.

    docker run -i -t ubuntu /bin/bash

    That’s it! You’re now using a bash shell inside of a ubuntu docker container.

    To disconnect, or detach, from the shell without exiting use the escape sequence Ctrl-p + Ctrl-q.

    There are many community containers already available, which can be found through a search. In the command below I am searching for the keyword debian:

    docker search debian

  • 相关阅读:
    基础数据类型:列表
    基础数据类型(数字、布尔值、字符串)
    深浅copy
    集合
    逻辑运算
    poj 2287 Tian Ji -- The Horse Racing(贪心)
    hdu 1547 Bubble Shooter(深搜)
    hdu 1242 Rescue
    hdu 1175 连连看(深搜)
    hdu 2298 Toxophily(数学题)
  • 原文地址:https://www.cnblogs.com/ordili/p/6088987.html
Copyright © 2011-2022 走看看