iac-vagrant

IaC Vagrant — VM Provisioning + Markpact

Cały projekt Vagrant w jednym pliku README.md — wypakuj i uruchom przez Taskfile.

📋 Co to jest?

Vagrant do provisioningu VM — multi-environment (dev/staging/prod), multi-provider (VirtualBox/Libvirt/VMware), zintegrowane z taskfile.

Features covered

• dir — tasks run inside vagrant/ directory
• env_file — per-environment configuration
• condition — provider availability check
• Multi-VM — web, db, cache nodes

🎯 Workflow

# 1. Wypakowanie projektu
markpact README.md && cd sandbox

# 2. Start VM
taskfile --env dev run up

# 3. SSH into VM
taskfile --env dev run ssh

# 4. Provisioning
taskfile --env dev run provision

# 5. Status
taskfile --env dev run status

# 6. Destroy
taskfile --env dev run destroy

🔧 Dostępne komendy

Komenda	Opis
taskfile run up	Start and provision VMs
taskfile run halt	Stop VMs (graceful)
taskfile run destroy	Destroy all VMs
taskfile run ssh	SSH into web VM
taskfile run provision	Re-provision VMs
taskfile run status	Show VM status
taskfile run snapshot-save	Save VM snapshot
taskfile run snapshot-restore	Restore VM snapshot
taskfile run box-update	Update base box
taskfile run clean	Destroy + remove boxes

---

Pliki projektu (markpact)

Taskfile.yml — konfiguracja tasków

version: "1"
name: vagrant-infra
description: "Vagrant VM provisioning: multi-env, multi-provider, snapshots"

variables:
  VAGRANT_DIR: vagrant
  VM_NAME: web

environments:
  dev:
    env_file: .env.dev
    variables:
      VAGRANT_PROVIDER: virtualbox
      VM_MEMORY: "1024"
      VM_CPUS: "1"

  staging:
    env_file: .env.staging
    variables:
      VAGRANT_PROVIDER: libvirt
      VM_MEMORY: "2048"
      VM_CPUS: "2"

  prod:
    env_file: .env.prod
    variables:
      VAGRANT_PROVIDER: libvirt
      VM_MEMORY: "4096"
      VM_CPUS: "4"

tasks:

  up:
    desc: Start and provision VMs
    dir: ${VAGRANT_DIR}
    cmds:
      - VAGRANT_DEFAULT_PROVIDER=${VAGRANT_PROVIDER} vagrant up

  halt:
    desc: Stop VMs (graceful shutdown)
    dir: ${VAGRANT_DIR}
    cmds:
      - vagrant halt

  destroy:
    desc: Destroy all VMs
    dir: ${VAGRANT_DIR}
    cmds:
      - vagrant destroy -f

  ssh:
    desc: SSH into VM (use --var VM_NAME=db for other VMs)
    dir: ${VAGRANT_DIR}
    cmds:
      - vagrant ssh ${VM_NAME}

  provision:
    desc: Re-provision VMs (run Ansible/Shell provisioners)
    dir: ${VAGRANT_DIR}
    cmds:
      - vagrant provision

  status:
    desc: Show VM status
    dir: ${VAGRANT_DIR}
    cmds:
      - vagrant status
      - vagrant port ${VM_NAME} 2>/dev/null || true

  snapshot-save:
    desc: Save VM snapshot
    dir: ${VAGRANT_DIR}
    cmds:
      - vagrant snapshot save ${VM_NAME} snapshot-$(date +%Y%m%d-%H%M%S)

  snapshot-restore:
    desc: Restore latest VM snapshot
    dir: ${VAGRANT_DIR}
    cmds:
      - vagrant snapshot restore ${VM_NAME} --no-provision

  box-update:
    desc: Update base box to latest version
    dir: ${VAGRANT_DIR}
    cmds:
      - vagrant box update

  clean:
    desc: Destroy VMs + remove downloaded boxes
    dir: ${VAGRANT_DIR}
    cmds:
      - vagrant destroy -f
      - vagrant box prune

vagrant/Vagrantfile

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

Vagrant.configure("2") do |config|
  config.vm.box = "ubuntu/jammy64"

  config.vm.define "web" do |web|
    web.vm.hostname = "web"
    web.vm.network "private_network", ip: "192.168.56.10"
    web.vm.network "forwarded_port", guest: 80, host: 8080
    web.vm.network "forwarded_port", guest: 443, host: 8443

    web.vm.provider "virtualbox" do |vb|
      vb.memory = ENV.fetch("VM_MEMORY", "1024")
      vb.cpus = ENV.fetch("VM_CPUS", "1")
      vb.name = "web-server"
    end

    web.vm.provision "shell", inline: <<-SHELL
      apt-get update
      apt-get install -y nginx docker.io docker-compose-plugin
      systemctl enable nginx docker
      usermod -aG docker vagrant
    SHELL
  end

  config.vm.define "db" do |db|
    db.vm.hostname = "db"
    db.vm.network "private_network", ip: "192.168.56.20"

    db.vm.provider "virtualbox" do |vb|
      vb.memory = "2048"
      vb.cpus = "2"
      vb.name = "db-server"
    end

    db.vm.provision "shell", inline: <<-SHELL
      apt-get update
      apt-get install -y postgresql postgresql-contrib
      systemctl enable postgresql
    SHELL
  end
end

.env.dev

VAGRANT_DEFAULT_PROVIDER=virtualbox
VM_MEMORY=1024
VM_CPUS=1

---

📚 Dokumentacja

• Vagrant Docs
• Vagrant Boxes

Licencja: MIT