前言

目前對docker支持最好的是Ubuntu系統，docker不支持在windows上運行，必須借助docker-machine。docker提供了toolbox用于在windows和mac平臺安裝docker。

工具箱包括：

      docker machine

      Docker Engine

      Kitematic

      docker命令行運行環境

      Oracle VM VirtualBox

安裝之前需要檢查BIOS中虛擬化的設置是否已打開，參考此頁面

1、下載安裝文件

https://www.docker.com/toolbox

2、雙擊安裝文件進行安裝

3、運行docker run hello-world

運行時出現下面的問題

Post http://127.0.0.1:2375/v1.20/containers/create: dial tcp 127.0.0.1:2375: ConnectEx tcp: No connection could be made because the target machine actively refused it.. * Are you trying to connect to a TLS-enabled daemon without TLS? * Is your docker daemon up and running?

如下解決：

docker-machine regenerate-certs defaultdocker-machine restart default

顯示環境變量：

 $ docker-machine env default --shell sh  export DOCKER_TLS_VERIFY="1"  export DOCKER_HOST="tcp://192.168.99.100:2376"  export DOCKER_CERT_PATH="C:/Users/apex/.docker/machine/machines/default"  export DOCKER_MACHINE_NAME="default"  # Run this command to configure your shell:  # eval "$(E:/04_Program Files/docker_toolbox/Docker Toolbox/docker-machine.exe env default)"

設置環境變量：

eval "$(docker-machine env default --shell sh)"

再次運行：

$ docker run hello-worldUnable to find image 'hello-world:latest' locallyPulling repository docker.io/library/hello-worldaf340544ed62: Pulling image (latest) from docker.io/library/hello-worldaf340544ed62: Pulling image (latest) from docker.io/library/hello-world, endpoint: https://registry-1.docker.io/v1/af340544ed62: Pulling dependent layers535020c3e8ad: Pulling metadata535020c3e8ad: Pulling fs layer535020c3e8ad: Download completeaf340544ed62: Pulling metadataaf340544ed62: Pulling fs layeraf340544ed62: Download completeaf340544ed62: Download completeStatus: Downloaded newer image for hello-world:latestHello from Docker.This message shows that your installation appears to be working correctly.To generate this message, Docker took the following steps: 1. The Docker client contacted the Docker daemon. 2. The Docker daemon pulled the "hello-world" image from the Docker Hub. 3. The Docker daemon created a new container from that image which runs the executable that produces the output you are currently reading. 4. The Docker daemon streamed that output to the Docker client, which sent it to your terminal.To try something more ambitious, you can run an Ubuntu container with: $ docker run -it ubuntu bashShare images, automate workflows, and more with a free Docker Hub account: https://hub.docker.comFor more examples and ideas, visit: https://docs.docker.com/userguide/