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Vagrantfile
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# -*- mode: ruby -*-
# vi: set ft=ruby :
require 'yaml'
# Include configuration from YAML file config.yml
config = YAML.load_file(File.join(File.dirname(__FILE__), 'config.yml'))
vagrant_config = config['vagrant_config'][config['vagrant_config']['env']]
ansible_client = config['vagrant_boxes']['clients']
ansible_master = config['vagrant_boxes']['master']
# Set default Language for each virtual machine
ENV["LANG"] = "C.UTF-8"
Vagrant.configure(2) do |config|
if vagrant_config['dynamic_inventory']
# define dynamic inventory file
ANSIBLE_INVENTORY_FILE = "provisioning/vagrant.ini"
# create or overwrite inventory file
File.open("#{ANSIBLE_INVENTORY_FILE}" ,'w') do | f |
f.write "[management_node]\nlocalhost ansible_connection=local ansible_host=127.0.0.1\n"
f.write "\n"
f.write "[management_node:vars]\n"
f.write "ansible_python_interpreter=auto_silent\n"
f.write "\n"
f.write "[nodes]\n"
end
else
# use static inventory file
ANSIBLE_INVENTORY_FILE = "provisioning/inventory.ini"
end
# define the provider (virtualbox | libvirt)
config.vm.provider vagrant_config['provider']
# configure the hostmanager plugin
config.hostmanager.enabled = vagrant_config['hostmanager_enabled']
config.hostmanager.manage_guest = vagrant_config['hostmanager_manage_guest']
config.hostmanager.manage_host = vagrant_config['hostmanager_manage_host']
config.hostmanager.include_offline = vagrant_config['hostmanager_include_offline']
config.hostmanager.ignore_private_ip = vagrant_config['hostmanager_ignore_private_ip']
# Box Configuration for Ansible Clients
ansible_client.each do |box|
box_nodes = box["nodes"] || 1
(1..box_nodes).each do |i|
config.vm.define "#{box['hostname']}#{i}", autostart: box["autostart"] do |subconfig|
subconfig.vm.box = box["image"]
subconfig.vm.synced_folder ".", "/vagrant", disabled: true
if Vagrant.has_plugin?("vagrant-vbguest")
subconfig.vbguest.auto_update = vagrant_config['vbguest_auto_update']
end # plugin
subconfig.vm.hostname = "#{box['hostname']}#{i}"
subconfig.vm.provider "libvirt" do |libvirt, override|
libvirt.cpus = box["cpus"] || 1
libvirt.memory = box["memory"] || 512
libvirt.nested = false
end # libvirt
subconfig.vm.provider "virtualbox" do |vbox, override|
# Don't install VirtualBox guest additions on Alpine Linux with
# vagrant-vbguest plugin, because this doesn't work under Alpine Linux.
if box["image"] =~ /alpine/
if Vagrant.has_plugin?("vagrant-vbguest")
override.vbguest.auto_update = false
end # plugin vagrant-vbguest
end # if alpine
vbox.gui = false
vbox.cpus = box["cpus"] || 1
vbox.memory = box["memory"] || 512
vbox.name = "#{box['vbox_name']} #{i}"
vbox.linked_clone = true
vbox.customize ["modifyvm", :id, "--groups", "/Ansible"]
vbox.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
override.vm.network "private_network", type: "dhcp"
# get DHCP-assigned private network ip-address
override.hostmanager.ip_resolver = proc do |vm, resolving_vm|
if hostname = (vm.ssh_info && vm.ssh_info[:host])
# detect private network ip address on every Linux OS
`vagrant ssh "#{box['hostname']}#{i}" -c "ip addr show eth1|grep -v ':'|egrep -o '([0-9]+\.){3}[0-9]+'"`.split(' ')[0]
end # if
end # resolving_vm
end # virtualbox
subconfig.vm.provision "time zone data", type: "shell", path: "provisioning/scripts/install_tzdata"
if Vagrant.has_plugin?("vagrant-timezone")
subconfig.timezone.value = :host
end # plugin vagrant-timezone
end # subconfig
# dynamically create the Ansible inventory file
if vagrant_config['dynamic_inventory']
File.open("#{ANSIBLE_INVENTORY_FILE}" ,'a') do | f |
f.write "#{box['hostname']}#{i} ansible_ssh_private_key_file=/home/vagrant/.ssh/id_rsa.#{box['hostname']}#{i}\n"
end
end
end # each node
end # each box
if vagrant_config['dynamic_inventory']
# finish inventory file
File.open("#{ANSIBLE_INVENTORY_FILE}" ,'a') do | f |
f.write "\n"
f.write "[nodes:vars]\n"
f.write "ansible_ssh_user=vagrant\n"
f.write "ansible_python_interpreter=auto_silent\n"
end
end
# Box configuration for Ansible Management Node
config.vm.define "master", primary: true do |subconfig|
subconfig.vm.box = ansible_master['image']
subconfig.vm.hostname = "master"
subconfig.vm.provider "libvirt" do |libvirt, override|
libvirt.cpus = ansible_master['cpus'] || 1
libvirt.memory = ansible_master['memory'] || 512
override.vm.synced_folder ".", "/vagrant", type: "nfs", nfs_udp: false
end # libvirt
subconfig.vm.provider "virtualbox" do |vbox, override|
vbox.cpus = ansible_master['cpus'] || 1
vbox.memory = ansible_master['memory'] || 512
vbox.gui = false
vbox.name = ansible_master['vbox_name'] || 'Management Node'
vbox.linked_clone = true
vbox.customize ["modifyvm", :id, "--groups", "/Ansible"]
vbox.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
override.vm.network "private_network", type: "dhcp"
override.vm.synced_folder ".", "/vagrant", type: "virtualbox", SharedFoldersEnableSymlinksCreate: false
override.hostmanager.ip_resolver = proc do |vm, resolving_vm|
if hostname = (vm.ssh_info && vm.ssh_info[:host])
`vagrant ssh -c "hostname -I"`.split()[1]
end # if
end # resolving_vm
end # virtualbox
subconfig.vm.provision "time zone data", type: "shell", path: "provisioning/scripts/install_tzdata"
if Vagrant.has_plugin?("vagrant-timezone")
subconfig.timezone.value = :host
end # plugin vagrant-timezone
subconfig.vm.provision "shell", inline: <<-SHELL
echo -n > /etc/profile.d/ansible.sh
echo 'export ANSIBLE_PYTHON_INTERPRETER=auto' >> /etc/profile.d/ansible.sh
SHELL
subconfig.vm.provision "ansible_local" do |ansible|
ansible.playbook = "provisioning/bootstrap.yml"
# ansible.provisioning_path = "/vagrant"
ansible.verbose = false
# ansible.vault_password_file = "provisioning/.ansible_vault"
# ansible.ask_vault_pass = true
ansible.limit = "all" # or only "nodes" group, etc.
ansible.install = true
## ansible.inventory_path = "provisioning/inventory.ini"
ansible.inventory_path = "#{ANSIBLE_INVENTORY_FILE}"
# pass environment variable to ansible, for example:
# ANSIBLE_ARGS='--extra-vars "system_update=yes"' vagrant up
ENV["ANSIBLE_ARGS"] = "--extra-vars \"ansible_inventory_file=/vagrant/#{ANSIBLE_INVENTORY_FILE}\""
ansible.raw_arguments = Shellwords.shellsplit(ENV['ANSIBLE_ARGS']) if ENV['ANSIBLE_ARGS']
end # provision ansible_local
end # subconfig master
# populate /etc/hosts on each node
config.vm.provision :hostmanager
end # config
# vim:set nu expandtab ts=2 sw=2 sts=2: