IT-SDK-Vagrant

Source

• https://www.vagrantup.com/docs/vagrantfile/machine_settings.html
• https://www.oracle.com/technical-resources/articles/it-infrastructure/admin-manage-vbox-cli.html

Preambel

• Host: Base-Maschine; Guest: VM
• Networking: Bridged adapter; Host-Only Network; NAT

Boxes

• https://app.vagrantup.com/boxes/search
• Base: hashicorp/precise32
• Ubuntu 14.04 LTS: ubuntu/trusty64
• Ubuntu 16.04 LTS: ubuntu/xenial64
• Ubuntu 18.04 LTS: ubuntu/bionic64
• Ubuntu 20.04 LTS: ubuntu/focal64

Installation

VirtualBox

sudo dnf install @c-development @d-development @virtualization
sudo dnf install gcc binutils make glibc-devel patch libgomp glibc-headers kernel-headers kernel-devel-`uname -r` dkms
---
sudo dnf config-manager --add-repo http://download.virtualbox.org/virtualbox/rpm/fedora/virtualbox.repo
sudo dnf install VirtualBox-6.1
---
sudo usermod -a -G vboxusers $USER
sudo /usr/lib/virtualbox/vboxdrv.sh setup
---
vboxmanage setproperty machinefolder ~/box-vms
vboxmanage list systemproperties | grep folder

KVM

• https://github.com/vagrant-libvirt/vagrant-libvirt#installation

sudo dnf install -y gcc make qemu-kvm libvirt virt-install libvirt-devel libxml2-devel ruby-devel libguestfs-tools
export CONFIGURE_ARGS="with-libvirt-include=/usr/include/libvirt with-libvirt-lib=/usr/lib64"
vagrant plugin install vagrant-libvirt

Vagrant

• Ref.: https://releases.hashicorp.com/vagrant/

sudo dnf config-manager --add-repo https://rpm.releases.hashicorp.com/fedora/hashicorp.repo
sudo dnf install vagrant
---
vagrant plugin install vagrant-hostmanager
vagrant plugin install vagrant-cachier
vagrant plugin install vagrant-vbguest
vagrant plugin install vagrant-disksize

Work-Cycle

$ vagrant init hashicorp/bionic64
$ vagrant box add hashicorp/bionic64
$ vagrant up --provider=virtualbox
$ vagrant ssh
$ vagrant reload

Vagrantfile

• src: https://www.vagrantup.com/docs/vagrantfile/

# -*- mode: ruby -*-
# vi: set ft=ruby :
N = 2
IMAGE_NAME = "bento/ubuntu-16.04"
ENV['VAGRANT_DEFAULT_PROVIDER'] = 'virtualbox'
ENV['VAGRANT_DEFAULT_PROVIDER'] = 'docker'
ENV["LC_ALL"] = "en_US.UTF-8"

Vagrant.configure("2") do |config|
# --------------------------------------------------------------------
   config.vm.provider "virtualbox" do |vb|
      vb.gui = false
      vb.name = "OpenStack"
      vb.cpus = 1
      vb.memory = 2048
   end
# --------------------------------------------------------------------
   config.vm.box = "ubuntu/zesty64"
   config.vm.hostname = "openstack"
   config.vm.synced_folder ".", "/vagrant"
# --------------------------------------------------------------------
   config.vm.network "public_network", bridge: "br0"
   config.vm.network "public_network", bridge: "lan01", mac: "0800278A8081", ip: "192.168.33.10"
   config.vm.network "private_network", bridge: "lan01", mac: "0800278A8081", ip: "192.168.33.10"
   config.vm.network "forwarded_port", guest: 8080, host: 8080
# --------------------------------------------------------------------
   config.vm.provision "shell", path: "script.sh"
   config.vm.provision "shell", path: "source script.sh"
   config.vm.provision "shell", inline: "echo hello", run: “always”
   config.vm.provision "shell", inline: "route add default gw 192.168.0.1", run: "always"	# Manually override the default router configuration 
   config.vm.provision "shell", run: "always" do |s|
      s.inline = "echo hello"
   end
# --------------------------------------------------------------------
   config.vm.provision "ansible" do |ansible|
      ansible.playbook = "/location/of/master-playbook.yml"
      ansible.extra_vars = {node_ip: "192.168.50.10",}
   end
# --------------------------------------------------------------------
   (1..N).each do |i|
      config.vm.define "node-#{i}" do |node|		        
        node.vm.hostname = "node-#{i}"        
      end
   end
# --------------------------------------------------------------------
end

Resizing Storage

• https://tuhrig.de/resizing-vagrant-box-disk-space/

VBoxManage clonehd "box-disk1.vmdk" "clone-disk1.vdi" --format vdi
VBoxManage modifyhd "clone-disk1.vdi" --resize 102400
---
VBoxManage showvminfo MASCHIN_ID | grep ".vmdk"
VBoxManage storageattach $MASCHIN_ID --storagectl "SATA Controller" --port 0 --device 0 --type hdd --medium clone-disk1.vdi