VagrantYAML

Vagrant config file that reads a YAML file with the machines configuration.

Requirements:

Vagrant

Virtualbox

Setup

You'll need a file containing the configs of your machines, like:

IMAGE: "debian/bullseye64"
MACHINES:
  - NAME: "master01"
    CPU: "2"
    MEMORY: "4000"
    TYPE: "master"
    IP: 10.0.1.100
    SSH_PUB_KEY_FILE: /home/user/.ssh/id_rsa.pub # optional
    SCRIPT: master.sh # optional

  - NAME: "worker01"
    CPU: "2"
    MEMORY: "2000"
    TYPE: "worker"
    IP: 10.0.1.101
    SSH_PUB_KEY_FILE: /home/user/.ssh/id_rsa.pub # optional
    SCRIPT: worker.sh # optional

Where:

• IMAGE: Image to be used by the VMs
• MACHINES: List with the machines to be configured
• NAME: is the name of the VM
• CPU: number of CPU cores
• MEMORY: memory of the VMs
• TYPE: type of the machine (worker, master)
• IP: IP address of the machine
• SCRIPT: (Optional) Script to provision the vm
• SSH_PUB_KEY_FILE: (Optional) path for SSH Public Key

You can check this repo to find examples.

Running

Windows

First, setup a ENV variable with your filename:

$env:INV_FILE = "inv.yaml"

Then just call Vagrant:

vagrant up

Linux

Define your ENV variable with the name of your inventory file and call Vagrant:

INV_FILE='inv.yaml' vagrant up

Or

export INV_FILE='inv.yaml'
vagrant up