Vistant + YAML +シェルスクリプト

ヘイ!
放浪後のUMA Ferramenta Poderosa para Provsonar VMS(Virtual Machine)、Resememente Comecei a Utiliz

Antes de tudo, vamos utilizar o Virtual Box como provider, então precisamos dele instalado.

マナVeque que o不滅のESTvagrant init ペルセブエモスqueエレクリオVagrantfile .

$ vagrant init

A `Vagrantfile` has been placed in this directory. You are now
ready to `vagrant up` your first virtual environment! Please read
the comments in the Vagrantfile as well as documentation on
`vagrantup.com` for more information on using Vagrant.

エヌアーキArquivo que mは、Gica現実的なaconteceです.

コメディオスBのシシオスeノッサPrimeira VM

アオアビリオVagrantfile エレエスタは、desta formaを与えます:

# vim Vagrantfile

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

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at
  # https://docs.vagrantup.com.

  # Every Vagrant development environment requires a box. You can search for
  # boxes at https://vagrantcloud.com/search.
  config.vm.box = "base"

  # Disable automatic box update checking. If you disable this, then
  # boxes will only be checked for updates when the user runs
  # `vagrant box outdated`. This is not recommended.
  # config.vm.box_check_update = false

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine. In the example below,
  # accessing "localhost:8080" will access port 80 on the guest machine.
  # NOTE: This will enable public access to the opened port
  # config.vm.network "forwarded_port", guest: 80, host: 8080

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine and only allow access
  # via 127.0.0.1 to disable public access
  # config.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"

  # Create a private network, which allows host-only access to the machine
  # using a specific IP.
  # config.vm.network "private_network", ip: "192.168.33.10"

  # Create a public network, which generally matched to bridged network.
  # Bridged networks make the machine appear as another physical device on
  # your network.
  # config.vm.network "public_network"

  # Share an additional folder to the guest VM. The first argument is
  # the path on the host to the actual folder. The second argument is
  # the path on the guest to mount the folder. And the optional third
  # argument is a set of non-required options.
  # config.vm.synced_folder "../data", "/vagrant_data"

  # Provider-specific configuration so you can fine-tune various
  # backing providers for Vagrant. These expose provider-specific options.
  # Example for VirtualBox:
  #
  # config.vm.provider "virtualbox" do |vb|
  #   # Display the VirtualBox GUI when booting the machine
  #   vb.gui = true
  #
  #   # Customize the amount of memory on the VM:
  #   vb.memory = "1024"
  # end
  #
  # View the documentation for the provider you are using for more
  # information on available options.

  # Enable provisioning with a shell script. Additional provisioners such as
  # Ansible, Chef, Docker, Puppet and Salt are also available. Please see the
  # documentation for more information about their specific syntax and use.
  # config.vm.provision "shell", inline: <<-SHELL
  #   apt-get update
  #   apt-get install -y apache2
  # SHELL
end

Coco Seja Sua Primeira Vez Mexendo com O Dilrant , Voc is conconue subir um cento 7 alterando a ConfiguraSeneoo o do box :

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

Vagrant.configure("2") do |config|
   config.vm.box = "centos/7"
end

オーマベズコムオーVagrantfile ConfigureRead , Voc - en ' j conconue verificar o status da vm :

$ vagrant status

Current machine states:

default                   not created (virtualbox)

The environment has not yet been created. Run `vagrant up` to
create the environment. If a machine is not created, only the
default provider will be shown. So if a provider is not listed,
then the machine is not created for that environment.

COO N DEFAUO NADA AL E M DO BOX、El Criou - uma Mquina com Configura Sponse Hen es es Padr Les es es o nome "default "パラinici -

$ vagrant up default

Bringing machine 'default' up with 'virtualbox' provider...
==> default: Importing base box 'centos/7'...
==> default: Matching MAC address for NAT networking...
==> default: Checking if box 'centos/7' version '2004.01' is up to date...
==> default: Setting the name of the VM: devto_default_1605719030819_60986
==> default: Fixed port collision for 22 => 2222. Now on port 2202.
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 22 (guest) => 2202 (host) (adapter 1)
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2202
    default: SSH username: vagrant
    default: SSH auth method: private key
    default: 
    default: Vagrant insecure key detected. Vagrant will automatically replace
    default: this with a newly generated keypair for better security.
    default: 
    default: Inserting generated public key within guest...
    default: Removing insecure key from the guest if it's present...
    default: Key inserted! Disconnecting and reconnecting using new SSH key...
==> default: Machine booted and ready!

オーナVez queエエラest rodando、vocは、jを与えます

$ vagrant ssh default

Last login: Wed Nov 18 17:13:10 2020 from 10.0.2.2
[vagrant@localhost ~]$ cat /etc/centos-release
CentOS Linux release 7.8.2003 (Core)
[vagrant@localhost ~]$ 

tudo pron!com apenasは、Passos Nを非難します.<判例研究>五十九年六月二十五年一月二十五日https://app.vagrantup.com/boxes/search :ディー
アゴラvamosパラオo o que interessa e利用量
Primeiro Vamos Destruir A m Queen que Suimos

$ vagrant destroy default

    default: Are you sure you want to destroy the 'default' VM? [y/N] y
==> default: Forcing shutdown of VM...
==> default: Destroying VM and associated drives...

環境変数ヤル

<研究ノート>サミュエル・ヴァーモス・クリアー『アル・アークヴォ』における「インサータ」

Vou montar pequeno lab com a stack ELG

# env.yaml

---
- name: graylog-lab
  box: centos/7
  hostname: graylog.lab
  ipaddress: 192.168.1.101
  memory: 2048
  provision: script/lab.sh

- name: elastic-lab
  box: centos/7
  hostname: elastic.lab
  ipaddress: 192.168.1.102
  memory: 2048
  provision: script/lab.sh

- name: logstash-lab
  box: centos/7
  hostname: logstash.lab
  ipadress: 192.168.1.103
  memory: 1024
  provision: script/lab.sh

Baamos Subir 3 mクーキナcentos 7 ( 3 ) onde definmosname , box , hostname , ipaddress , memory エprovision .

カンポ規定
<研究ノート>ペナルティにおけるペナルティの導入についてvagrant up ). O SEJA、VOCは、コンベンションのCriarとしてM -クイーンズCom - Ma Prとして- ConfiguraSlaveo o . entre OSの原則をプロポーズします.
ESSE再帰的なMuito - bomパラシュートで降下しているオートミールのprocessos、o o provamento sのvai acontecer Automaticamente no processoデCriaが、o a d o das mは、クオアマス・コ・セスペーゼのために、arパラシュートで降下します.
VUOのインベントリシェルスクリプトパラシュートPalotes que iRiプレイサem todos OS/etc/hosts (株) COM
フィクス座

$ vim script/lab.sh

#!/bin/bash

echo "HEEEEY o/"
echo "Instalando pacotes..."
yum update -y && yum install -y vim java-1.8.0-openjdk-headless.x86_64
echo "Configurando alguns DNS..."
file="/etc/hosts"
( 
 echo "192.168.1.101    graylog.lab"
 echo "192.168.1.102    elastic.lab"
 echo "192.168.1.103    logstash.lab"
) >> $file

ボム、criamos o env.ヴィル・E・ノッソ『プロヴァンスメント』『アゴラs』『ファルタ』集-ロスノスゾVagrantfile .

迷走する

アゴラvamosカバレールo arquivo env ...VARIとしてのYAML E Configurer Nossas M . Care as quinas de acordo com

# vim Vagrantfile

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

require 'yaml'

env = YAML.load_file('env.yaml')

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

  env.each do |env|
    config.vm.define env['name'] do |host|
      host.vm.box = env['box']
      host.vm.hostname = env['hostname']
      host.vm.network 'public_network', ip: env['ipaddress']
      host.vm.provider 'virtualbox' do |vb|
        vb.name = env['name']
        vb.memory = env['memory']
      end

      host.vm.provision "shell", path: env['provision']
    end
  end
end

コムオーVagrantfile Configado , vamos verificar se est est tudo ok :

$ vagrant status

Current machine states:

graylog-lab               not created (virtualbox)
elastic-lab               not created (virtualbox)
logstash-lab              not created (virtualbox)

This environment represents multiple VMs. The VMs are all listed
above with their current state. For more information about a specific
VM, run `vagrant status NAME`.

Voc Pode subirオーマデカダヴェズvagrant up graylog オアペナスロダールvagrant up エルフVaiプロビジョルtodas尊重.
アッシムqueは、Configurasとしての放浪の終わります.p ' s ' s termindo todo o processo temos 3 m m ' quinas centos 7 com o vim e java pr - - instalados.

$ vagrant ssh graylog-lab

[vagrant@graylog ~]$ cat /etc/centos-release
CentOS Linux release 7.9.2009 (Core)
[vagrant@graylog ~]$ java -version
openjdk version "1.8.0_272"
OpenJDK Runtime Environment (build 1.8.0_272-b10)
OpenJDK 64-Bit Server VM (build 25.272-b10, mixed mode)
[vagrant@graylog ~]$ vim -version
VIM - Vi IMproved 7.4 (2013 Aug 10, compiled Oct 13 2020 16:13:17)
Garbage after option argument: "-version"
More info with: "vim -h"
[vagrant@graylog ~]$ 

Curti BastanteエサConfigururaは、oを走らせます.YAMLの設定
ISI , ABS O/