GitHub - santosmarcelob/vagrant-vm-deploy: Automated VM deployment in Azure and VirtualBox with Vagrant

Automação do deployment de VMs no Azure e VirtualBox

Tópicos

Resumo
Implementação com VirtualBox
- Pré-requisitos
- Instalação
Implementação no Azure
- Pré-requisitos
- Instalação
Validação

Resumo

O objetivo é a utilização do Vagrant para a criação e configuração de VMs automaticamente.

Criação de VM de forma automatizada:
- SO: CentOS Linux 8 x86_64
- Softwares:
  - VIM
  - Oracle Java SE 16
Variável de ambiente: NUMERO_DA_SORTE=777
Criar 3 VMs com IPs únicos

Implementação com VirtualBox

Pré-requisitos

As seguintes ferramentas foram utilizadas:

Instalação

Clone o repositório

git clone https://github.com/santosmarcelob/vagrant-vm-deploy.git

Por padrão, serão criadas 3 VMs, para alterar a quantidade de VMs, edite o valor da variável vms no arquivo Vagrantfile.
```
vms = 3 
```

Dentro da pasta vagrant-vm-deploy, execute vagrant up e o vagrant iniciará a criação das VMs.

PS C:\vagrant-vm-deploy> vagrant up
Bringing machine 'host1' up with 'virtualbox' provider...
Bringing machine 'host2' up with 'virtualbox' provider...
Bringing machine 'host3' up with 'virtualbox' provider...

Após alguns minutos, as máquinas estarão criadas.

PS C:\vagrant-vm-deploy> vagrant status
Current machine states:

host1                     running (virtualbox)
host2                     running (virtualbox)
host3                     running (virtualbox)

Os IPs serão iniciados em 172.16.5.2 (host1) e incrementarão conforme a quantidade de máquinas.

PS C:\vagrant-vm-deploy> vagrant ssh host1 -c "ip a | grep 172"
    inet 172.16.5.2/24 brd 172.16.5.255 scope global noprefixroute eth1
Connection to 127.0.0.1 closed.
PS C:\vagrant-vm-deploy> vagrant ssh host2 -c "ip a | grep 172"
    inet 172.16.5.3/24 brd 172.16.5.255 scope global noprefixroute eth1
Connection to 127.0.0.1 closed.
PS C:\vagrant-vm-deploy> vagrant ssh host3 -c "ip a | grep 172"
    inet 172.16.5.4/24 brd 172.16.5.255 scope global noprefixroute eth1
Connection to 127.0.0.1 closed.

Para acessar a máquina, execute vagrant ssh host1:
```
PS C:\vagrant-vm-deploy> vagrant ssh host1
[vagrant@host1 ~]$
```
Para acessar as outras VMs, altere "host1" pelo respectivo hostname da VM.

Implementação no Azure

Também é possível utilizar esta solução para deploy de máquinas em nuvem. A cloud Azure foi utilizada nesta implementação.

Pré-requisitos Azure

As seguintes ferramentas foram utilizadas:

Instalação Azure

Clone o repositório

git clone https://github.com/santosmarcelob/vagrant-vm-deploy.git

Instale o Azure CLI
Faça o login no Azure com az login

execute az ad sp create-for-rbac para criar uma aplicação AD com acesso ao Azure Resource Manager

{
  "appId": "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
  "displayName": "some-display-name",
  "name": "http://azure-cli-2017-04-03-15-30-52",
  "password": "XXXXXXXXXXXXXXXXXXXX",
  "tenant": "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX"
}

Utilize o arquivo "Vagrantfile" localizado na pasta "Azure". Os valores tenant, appId epassword deverão ser inseridos em azure.tenant_id, azure.client_id eazure.client_secret no arquivo Vagrantfile.
```
azure.tenant_id = 'AZURE_TENANT_ID'
azure.client_id = 'AZURE_CLIENT_ID'
azure.client_secret = 'AZURE_CLIENT_SECRET'
azure.subscription_id = 'AZURE_SUBSCRIPTION_ID'
```
Por padrão, serão criadas 3 VMs, para alterar a quantidade de VMs, edite o valor da variável vms no arquivo Vagrantfile.
```
vms = 3 
```

Crie uma pasta .ssh e gere uma chave SSH Key nesta pasta.

PS C:\vagrant-azure> ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (C:\Users\santo/.ssh/id_rsa): C:\vagrant-azure/.ssh/id_rsa
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in C:\vagrant-azure/.ssh/id_rsa.
Your public key has been saved in C:\vagrant-azure/.ssh/id_rsa.pub.

Instale o plugin vagrant-azure, e execute vagrant up --provider=azure para fazer o deploy

PS C:\vagrant-azure> vagrant plugin install vagrant-azure
Installing the 'vagrant-azure' plugin. This can take a few minutes...

PS C:\vagrant-azure> vagrant up --provider=azure
Bringing machine 'host1' up with 'azure' provider...
Bringing machine 'host2' up with 'azure' provider...
Bringing machine 'host3' up with 'azure' provider...

Após o deploy estar completo será possível acessar as máquinas via ssh ou diretamente no Azure Portal.

PS C:\vagrant-azure> vagrant status
Current machine states:

host1                     running (azure)
host2                     running (azure)
host3                     running (azure)

PS C:\vagrant-azure> vagrant ssh host1 -c "hostnamectl"
   Static hostname: floral-glade-70
         Icon name: computer-vm
           Chassis: vm
        Machine ID: 6cc37d7585ce476d8909603a266fb56f
           Boot ID: 95ecf6e796e543f0a2291be869398e9c
    Virtualization: microsoft
  Operating System: CentOS Linux 8 (Core)
       CPE OS Name: cpe:/o:centos:centos:8
            Kernel: Linux 4.18.0-193.28.1.el8_2.x86_64
      Architecture: x86-64
Connection to floral-glade-70.westus.cloudapp.azure.com closed.
PS C:\vagrant-azure> vagrant ssh host2 -c "hostnamectl"
   Static hostname: winter-sea-51
         Icon name: computer-vm
           Chassis: vm
        Machine ID: 6cc37d7585ce476d8909603a266fb56f
           Boot ID: 6f2977082704480a9d7ccdca1e2803c2
    Virtualization: microsoft
  Operating System: CentOS Linux 8 (Core)
       CPE OS Name: cpe:/o:centos:centos:8
            Kernel: Linux 4.18.0-193.28.1.el8_2.x86_64
      Architecture: x86-64
Connection to winter-sea-51.westus.cloudapp.azure.com closed.

Para acessar a máquina, execute vagrant ssh host1:
```
PS C:\vagrant-azure> vagrant ssh host1
[vagrant@floral-glade-70 ~]$
```
Para acessar as outras VMs, altere "host1" pelo respectivo hostname da VM.

Validação

A validação das configurações foi efetuada em todas as VMs criadas:

Sistema Operacional: CentOS Linux 8 x86_64

[vagrant@host1 ~]$ hostnamectl
   Static hostname: host1
         Icon name: computer-vm
           Chassis: vm
        Machine ID: cfaacb3a55c34f6f90b6df14c69ede75
           Boot ID: 01ca1a023e764dcda2e2b7ca4b81da0e
    Virtualization: oracle
  Operating System: CentOS Linux 8
       CPE OS Name: cpe:/o:centos:centos:8
            Kernel: Linux 4.18.0-240.1.1.el8_3.x86_64
      Architecture: x86-64

Software: VIM

[vagrant@host1 ~]$ vim -version
VIM - Vi IMproved 8.0 (2016 Sep 12, compiled Jun 18 2020 15:49:08)
Garbage after option argument: "-version"
More info with: "vim -h"

Software: Oracle Java SE 16 default

[vagrant@host1 ~]$ java -version
java version "16.0.1" 2021-04-20
Java(TM) SE Runtime Environment (build 16.0.1+9-24)
Java HotSpot(TM) 64-Bit Server VM (build 16.0.1+9-24, mixed mode, sharing)

[vagrant@host1 ~]$ echo $JAVA_HOME
/usr/java/jdk-16.0.1/bin/java

Variável de ambiente: NUMERO_DA_SORTE=777

[vagrant@host1 ~]$ echo $NUMERO_DA_SORTE
777

[vagrant@host1 ~]$ printenv
LS_COLORS=rs=0:di=38;5;33:ln=38;5;51:mh=00:pi=40;38;5;11:so=38;5;13:do=38;5;5:bd=48;5;232;38;5;11:cd=48;5;232;38;5;3:or=48;5;232;38;5;9:mi=01;05;37;41:su=48;5;196;38;5;15:sg=48;5;11;38;5;16:ca=48;5;196;38;5;226:tw=48;5;10;38;5;16:ow=48;5;10;38;5;21:st=48;5;21;38;5;15:ex=38;5;40:*.tar=38;5;9:*.tgz=38;5;9:*.arc=38;5;9:*.arj=38;5;9:*.taz=38;5;9:*.lha=38;5;9:*.lz4=38;5;9:*.lzh=38;5;9:*.lzma=38;5;9:*.tlz=38;5;9:*.txz=38;5;9:*.tzo=38;5;9:*.t7z=38;5;9:*.zip=38;5;9:*.z=38;5;9:*.dz=38;5;9:*.gz=38;5;9:*.lrz=38;5;9:*.lz=38;5;9:*.lzo=38;5;9:*.xz=38;5;9:*.zst=38;5;9:*.tzst=38;5;9:*.bz2=38;5;9:*.bz=38;5;9:*.tbz=38;5;9:*.tbz2=38;5;9:*.tz=38;5;9:*.deb=38;5;9:*.rpm=38;5;9:*.jar=38;5;9:*.war=38;5;9:*.ear=38;5;9:*.sar=38;5;9:*.rar=38;5;9:*.alz=38;5;9:*.ace=38;5;9:*.zoo=38;5;9:*.cpio=38;5;9:*.7z=38;5;9:*.rz=38;5;9:*.cab=38;5;9:*.wim=38;5;9:*.swm=38;5;9:*.dwm=38;5;9:*.esd=38;5;9:*.jpg=38;5;13:*.jpeg=38;5;13:*.mjpg=38;5;13:*.mjpeg=38;5;13:*.gif=38;5;13:*.bmp=38;5;13:*.pbm=38;5;13:*.pgm=38;5;13:*.ppm=38;5;13:*.tga=38;5;13:*.xbm=38;5;13:*.xpm=38;5;13:*.tif=38;5;13:*.tiff=38;5;13:*.png=38;5;13:*.svg=38;5;13:*.svgz=38;5;13:*.mng=38;5;13:*.pcx=38;5;13:*.mov=38;5;13:*.mpg=38;5;13:*.mpeg=38;5;13:*.m2v=38;5;13:*.mkv=38;5;13:*.webm=38;5;13:*.ogm=38;5;13:*.mp4=38;5;13:*.m4v=38;5;13:*.mp4v=38;5;13:*.vob=38;5;13:*.qt=38;5;13:*.nuv=38;5;13:*.wmv=38;5;13:*.asf=38;5;13:*.rm=38;5;13:*.rmvb=38;5;13:*.flc=38;5;13:*.avi=38;5;13:*.fli=38;5;13:*.flv=38;5;13:*.gl=38;5;13:*.dl=38;5;13:*.xcf=38;5;13:*.xwd=38;5;13:*.yuv=38;5;13:*.cgm=38;5;13:*.emf=38;5;13:*.ogv=38;5;13:*.ogx=38;5;13:*.aac=38;5;45:*.au=38;5;45:*.flac=38;5;45:*.m4a=38;5;45:*.mid=38;5;45:*.midi=38;5;45:*.mka=38;5;45:*.mp3=38;5;45:*.mpc=38;5;45:*.ogg=38;5;45:*.ra=38;5;45:*.wav=38;5;45:*.oga=38;5;45:*.opus=38;5;45:*.spx=38;5;45:*.xspf=38;5;45:
SSH_CONNECTION=10.0.2.2 51972 10.0.2.15 22
LANG=en_US.UTF-8
HISTCONTROL=ignoredups
HOSTNAME=host1
JAVA_HOME=/usr/java/jdk-16.0.1/bin/java
XDG_SESSION_ID=3
NUMERO_DA_SORTE=777
USER=vagrant
SELINUX_ROLE_REQUESTED=
PWD=/home/vagrant
HOME=/home/vagrant
SSH_CLIENT=10.0.2.2 51972 22
SELINUX_LEVEL_REQUESTED=
SSH_TTY=/dev/pts/0
MAIL=/var/spool/mail/vagrant
TERM=xterm-256color
SHELL=/bin/bash
SELINUX_USE_CURRENT_RANGE=
SHLVL=1
LOGNAME=vagrant
DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
XDG_RUNTIME_DIR=/run/user/1000
PATH=/home/vagrant/.local/bin:/home/vagrant/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin
HISTSIZE=1000
LESSOPEN=||/usr/bin/lesspipe.sh %s
_=/usr/bin/printenv

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Automação do deployment de VMs no Azure e VirtualBox

Resumo

Implementação com VirtualBox

Pré-requisitos

Instalação

Implementação no Azure

Pré-requisitos Azure

Instalação Azure

Validação

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Azure		Azure
README.md		README.md
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Automação do deployment de VMs no Azure e VirtualBox

Resumo

Implementação com VirtualBox

Pré-requisitos

Instalação

Implementação no Azure

Pré-requisitos Azure

Instalação Azure

Validação

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