Docker Machine (Docker VM)

Installing Docker

[[email protected] ~]# yum-y install  Docker

Start Docker

[[email protected] ~]# Systemctl start Docker

Download the Docker machine binaries and unzip them to path

[Email protected] ~]# curl-l https://github.com/docker/machine/releases/download/v0.12.2/ docker-machine-' uname-s '-' uname-m ' >/tmp/docker-machine &&chmod +x/tmp/docker-machine &&  /tmp/docker-machine/usr/local/bin/docker-machine

Check the installation version

[Email protected] ~]# Docker-machine version
Docker-machine version 0.12.2, build 9371605

Create a virtual machine

Command

Docker-machine create-d VirtualBox VMname

If you experience the following issues

[Email protected] ~]# docker-machine create-d virtualbox VMname/root/.docker/machine/certs//root/ . docker/machine/certs/cert.pemrunning Pre-Create Checks ... Error with pre  -create Check: "Vboxmanage not found. Make sure VirtualBox is installed
And Vboxmanage is in the path "

Upload the installation package,

Link: http://pan.baidu.com/s/1slpxvzv Password: qrlk

Install dependencies and install VirtualBox

[Email protected] ~]# yum-y localinstall virtualbox-5.1-5.1. 20_114628_el7-1

Create again

[Email protected] ~]# docker-machine create-d VirtualBox VMname

View the new machine

[[email protected] ~]# docker-machinelsname      ACTIVE   DRIVER       State     URL                         SWARM   dockerors  default   -        VMname   Running   tcp://192.168.99.100:2376           v17.0

Get environment information for a new virtual machine

[Email protected] ~]# Docker-machine env VMnameExport Docker_tls_verify="1"Export Docker_host="tcp://192.168.99.100:2376"Export Docker_cert_path="/root/.docker/machine/machines/default"Export Docker_machine_name="default"# Run Thiscommand to configure your shell: # eval $ (Docker-machine envdefault)

Import the host's environment variables into the created virtual machine

[[Email protected] ~]# eval $ (docker-machine env VMname)

View Virtual Machine IP

[Email protected] ~]# docker-machine IP VMname

View all virtual machines and IPs

[[email protected] ~]# Docker-machine ls

Go to the newly created virtual machine

[[email protected] ~]# docker-machine ssh VMname

Download Nginx image

[Email protected]:~$ Docker Pull Nginx

Installing Nginx

[Email protected]:~$ Docker run-d-P 8000:80--name nginx01 Nginx

You can also install Nginx outside the virtual machine

[Email protected] ~]# docker-machine ssh vmnaem8000:--name nginx01 nginx

Access Nginx

[[email protected] ~]# docker-machine ssh VMname curl-i192.168.99.101:8000HTTP/1.1  $Okserver:nginx/1.13.3Date:sat, GenevaSep .  the: the: +gmtcontent-type:text/htmlcontent-length:612 Last-modified:tue, OneJul .  -: .: -Gmtconnection:keep-Aliveetag:"5964cd3f-264"Accept-ranges:bytes% Total% Received%xferd Average Speed time time dload Upload Total spent left Speed0   612    0     0    0     0      0      0--:--:-- --:--:-- --:--:--0

Start

[Email protected] ~]# docker-machine start VMname

Stop it

[Email protected] ~]# docker-machine stop  VMname

Restart

[Email protected] ~]# docker-machine restart VMname

Docker Machine (Docker VM)