Use Vagrant quickly create virtual machines

Foreword

Record a vagrant virtual machine creation process.

Host for the Windows 10 64 Wei

Virtual machine images as ubuntu 16.04 xenial64 xenial-server-cloudimg-amd64

data

vagrant URL: https://www.vagrantup.com/

Offline Address box: http://www.vagrantbox.es/

 

process

Virtual Set (win7 not available):

Download and install VirtualBox: https://download.virtualbox.org/virtualbox/6.0.10/VirtualBox-6.0.10-132072-Win.exe

Download and install Vagrant: https://releases.hashicorp.com/vagrant/2.2.5/vagrant_2.2.5_x86_64.msi

Download BOX Ubuntu 16.04: https://cloud-images.ubuntu.com/xenial/current/xenial-server-cloudimg-amd64-vagrant.box

 

# Add a box

$ vagrant box add ubuntu_xenial64 xenial-server-cloudimg-amd64-vagrant.box

 

# New configuration file vagrantfile

```

# -*- mode: ruby -*-

# vi: set ft=ruby :

 

ENV["LC_ALL"] = "en_US.UTF-8"

 

Vagrant.configure("2") do |config|

config.vm.define "node10" do |node10|

node10.vm.box = "ubuntu_xenial64"

node10.vm.network "private_network", ip: "192.168.2.10"

end

config.vm.hostname = "node10"

config.vm.synced_folder "E:/VM/vagrant_share", "/vagrant_share"

end

```

#安装启动虚拟机

$ vagrant up

#登陆虚拟机

$ vagrant ssh

#新增账户

$ sudo useradd -m oniong -s /bin/bash

$ sudo passwd oniong

#sudo提权

$ vagrant@node10:~$ sudo chmod u+w /etc/sudoers

$ vagrant@node10:~$ sudo vim /etc/sudoers

oniong ALL=(ALL) NOPASSWD: ALL

$ sudo chmod u-w /etc/sudoers

#免密登陆

$ ssh [email protected]

$ ssh-keygen -t rsa

将宿主机的公钥添加到 oniong home .ssh/authorized_keys 中

$ chmod 600 authorized_keys

#ubuntu 镜像加速

https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu/

#docker 镜像加速

https://mirrors.tuna.tsinghua.edu.cn/help/docker-ce/

https://docs.docker.com/install/linux/docker-ce/ubuntu/

$ sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

$ sudo add-apt-repository \ "deb [arch=amd64] https://mirrors.tuna.tsinghua.edu.cn/docker-ce/linux/ubuntu \ $(lsb_release -cs) \ stable"

$ sudo apt update

$ sudo apt-get install \ apt-transport-https \ ca-certificates \ curl \ gnupg-agent \ software-properties-common

$ sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose

#docker hub 镜像加速

https://www.daocloud.io/mirror

$ curl -sSL https://get.daocloud.io/daotools/set_mirror.sh | sh -s http://f1361db2.m.daocloud.io

$ sudo systemctl restart docker.service

$ sudo docker run hello-world

$ sudo groupadd docker

$ sudo usermod -aG docker oniong

#注销再登陆

#安装openjdk8

$ sudo apt-get install openjdk-8-jdk-headless

$ java -version

#结束

 

后续操作

#在宿主机上重新打包配置好的虚拟机

$ vagrant package --output ubuntu_16_04_simple.box

#创建另一个文件夹配置启动三个此虚拟机

$ mkdir nodes && cd nodes

$ vagrant box add ubuntu_16_04_simple ubuntu_16_04_simple.box

$ vim vrgrantfile

```

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure("2") do |config|
    config.vm.define "node11" do |node11|
        node11.vm.box = "ubuntu_16_04_simple"
        node11.vm.network "private_network", ip: "192.168.2.11"
        node11.vm.hostname = "node11"
    end
    config.vm.define "node12" do |node12|
        node12.vm.box = "ubuntu_16_04_simple"
        node12.vm.network "private_network", ip: "192.168.2.12"
        node12.vm.hostname = "node12"
    end
    config.vm.define "node13" do |node13|
        node13.vm.box = "ubuntu_16_04_simple"
        node13.vm.network "private_network", ip: "192.168.2.13"
        node13.vm.hostname = "node13"
    end
    config.vm.synced_folder "E:/VM/vagrant_share", "/vagrant_share"
end

```

$ vagrant up

#然后使用 oniong 账号登陆这三个虚拟机

 

 完工