diff --git a/Vagrantfile b/Vagrantfile
index 297f5fc..7fcac60 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -1,209 +1,189 @@
 Vagrant.require_version ">= 2.2.0"
 ENV["LC_ALL"] = "en_US.UTF-8"
 
-environment="staging"
+# Default configuration for all defines node below
+environment = "staging"
+environment_path = "/tmp/puppet/environments"
+manifest_file = "site.pp"
+manifests_path = "swh-site/manifests"
+puppet_options = "--verbose"  # --debug --trace for more
+puppet_default_facts = {
+  "vagrant_testing" => "1",
+  "testing" => "vagrant",
+  "location" => "vagrant"
+}
 
 # local configuration
 #$global_debian10_box = "debian10-20201001-0747"
 #$global_debian10_box_url = "file:///path/to/packer/builds/swh-debian-10.6-amd64-20201001-0747.box"
 
 # http configuration
 $global_debian10_box = "debian10-20201001-0747"
 $global_debian10_box_url = "https://annex.softwareheritage.org/public/isos/virtualbox/debian/swh-debian-10.6-amd64-20201001-0747.box"
 
 Vagrant.configure("2") do |global_config|
   ################
   ## STAGING
   ################
   global_config.vm.define :"staging-webapp" do |config|
 
     # config.ssh.insert_key = false
 
     config.vm.box                     = $global_debian10_box
     config.vm.box_url                 = $global_debian10_box_url
     config.vm.box_check_update        = false
     config.vm.hostname                = "webapp.internal.staging.swh.network"
     config.vm.network   :private_network, ip: "10.168.128.8", netmask: "255.255.255.0"
 
     config.vm.synced_folder "/tmp/puppet/", "/tmp/puppet", type: 'nfs'
 
     config.vm.provider  "virtualbox" do |vb|
       vb.name = "staging-webapp"
       vb.gui = false
       vb.check_guest_additions = false
       vb.linked_clone = true
       vb.memory = 512
       vb.cpus = 2
     end
     config.vm.provision "puppet" do |puppet|
-      puppet.environment_path = "/tmp/puppet/environments"
+      puppet.environment_path = "#{environment_path}"
       puppet.environment = "#{environment}"
       puppet.hiera_config_path = "#{puppet.environment_path}/#{puppet.environment}/hiera-vagrant.yaml"
-      puppet.manifest_file = "site.pp"
-      puppet.manifests_path = "swh-site/manifests"
-      puppet.options = "--verbose"
-      # puppet.options = "--verbose --debug"
-      # puppet.options = "--verbose --debug --trace"
-      puppet.facter = {
-        "vagrant_testing" => "1",
-        "testing" => "vagrant",
-        "location" => "vagrant"
-      }
+      puppet.manifest_file = "#{manifest_file}"
+      puppet.manifests_path = "#{manifests_path}"
+      puppet.options = "#{puppet_options}"
+      puppet.facter = puppet_default_facts
     end
   end
 
   global_config.vm.define :"staging-worker0" do |config|
 
     config.vm.box                     = $global_debian10_box
     config.vm.box_url                 = $global_debian10_box_url
     config.vm.hostname                = "worker0.staging.swh.network"
     config.vm.network   :private_network, ip: "10.168.128.5", netmask: "255.255.255.0"
 
     config.vm.synced_folder "/tmp/puppet/", "/tmp/puppet", type: 'nfs'
 
     config.vm.provider  "virtualbox" do |vb|
       vb.name = "staging-worker0"
       vb.gui = false
       vb.check_guest_additions = false
       vb.linked_clone = true
       vb.memory = 4096
       vb.cpus = 2
     end
 
     config.vm.provision "puppet" do |puppet|
-      puppet.environment_path = "/tmp/puppet/environments"
+      puppet.environment_path = "#{environment_path}"
       puppet.environment = "#{environment}"
       puppet.hiera_config_path = "#{puppet.environment_path}/#{puppet.environment}/hiera-vagrant.yaml"
-      puppet.manifest_file = "site.pp"
-      puppet.manifests_path = "swh-site/manifests"
-      puppet.options = "--verbose"
-      # puppet.options = "--verbose --debug"
-      # puppet.options = "--verbose --debug --trace"
-      puppet.facter = {
-        "vagrant_testing" => "1",
-        "testing" => "vagrant",
-        "location" => "vagrant"
-      }
+      puppet.manifest_file = "#{manifest_file}"
+      puppet.manifests_path = "#{manifests_path}"
+      puppet.options = "#{puppet_options}"
+      puppet.facter = puppet_default_facts
     end
   end
 
   ################
   # ADMIN
   ################
   global_config.vm.define :"admin-inventory" do |config|
 
     # config.ssh.insert_key = false
 
     config.vm.box                     = $global_debian10_box
     config.vm.box_url                 = $global_debian10_box_url
     config.vm.box_check_update        = false
     config.vm.hostname                = "inventory.internal.softwareheritage.org"
     config.vm.network   :private_network, ip: "10.168.101.5", netmask: "255.255.255.0"
 
     config.vm.synced_folder "/tmp/puppet/", "/tmp/puppet", type: 'nfs'
 
     config.vm.provider  "virtualbox" do |vb|
       vb.name = "admin-inventory"
       vb.gui = false
       vb.check_guest_additions = false
       vb.linked_clone = true
       vb.memory = 512
       vb.cpus = 2
     end
     config.vm.provision "puppet" do |puppet|
-      puppet.environment_path = "/tmp/puppet/environments"
+      puppet.environment_path = "#{environment_path}"
       puppet.environment = "#{environment}"
       puppet.hiera_config_path = "#{puppet.environment_path}/#{puppet.environment}/hiera-vagrant.yaml"
-      puppet.manifest_file = "site.pp"
-      puppet.manifests_path = "swh-site/manifests"
-      puppet.options = "--verbose"
-      # puppet.options = "--verbose --debug"
-      # puppet.options = "--verbose --debug --trace"
-      puppet.facter = {
-        "vagrant_testing" => "1",
-        "testing" => "vagrant",
-        "location" => "vagrant"
-      }
+      puppet.manifest_file = "#{manifest_file}"
+      puppet.manifests_path = "#{manifests_path}"
+      puppet.options = "#{puppet_options}"
+      puppet.facter = puppet_default_facts
     end
   end
 
   ################
   ## PRODUCTION
   ################
   global_config.vm.define :"prod-worker01" do |config|
 
     config.vm.box                     = $global_debian10_box
     config.vm.box_url                 = $global_debian10_box_url
     config.vm.hostname                = "worker01.softwareheritage.org"
     config.vm.network   :private_network, ip: "10.168.100.21", netmask: "255.255.255.0"
 
     config.vm.synced_folder "/tmp/puppet/", "/tmp/puppet", type: 'nfs'
 
     config.vm.provider  "virtualbox" do |vb|
       vb.name = "worker01"
       vb.gui = false
       vb.check_guest_additions = false
       vb.linked_clone = true
       vb.memory = 4096
       vb.cpus = 2
     end
 
     config.vm.provision "puppet" do |puppet|
-      puppet.environment_path = "/tmp/puppet/environments"
+      puppet.environment_path = "#{environment_path}"
       puppet.environment = "#{environment}"
       puppet.hiera_config_path = "#{puppet.environment_path}/#{puppet.environment}/hiera-vagrant.yaml"
-      puppet.manifest_file = "site.pp"
-      puppet.manifests_path = "swh-site/manifests"
-      puppet.options = "--verbose"
-      # puppet.options = "--verbose --debug"
-      # puppet.options = "--verbose --debug --trace"
-      puppet.facter = {
-        "vagrant_testing" => "1",
-        "testing" => "vagrant",
-        "location" => "vagrant"
-      }
+      puppet.manifest_file = "#{manifest_file}"
+      puppet.manifests_path = "#{manifests_path}"
+      puppet.options = "#{puppet_options}"
+      puppet.facter = puppet_default_facts
     end
   end
 
   ################
   ## MISC
   ################
   global_config.vm.define :test do |config|
 
     config.ssh.insert_key = false
 
     config.vm.box                     = $global_debian10_box
     config.vm.box_url                 = $global_debian10_box_url
     config.vm.box_check_update = false
     config.vm.hostname                = "test.softwareheritage.org"
     config.vm.network   :private_network, ip: "10.168.100.30", netmask: "255.255.255.0"
     config.vm.network   :private_network, ip: "10.168.101.30", netmask: "255.255.255.0"
     config.vm.network "forwarded_port", guest: 10030, host: 22
 
     config.vm.synced_folder "/tmp/puppet/", "/tmp/puppet", type: 'nfs'
 
     config.vm.provider  "virtualbox" do |vb|
       vb.name = "test"
       vb.gui = false
       vb.check_guest_additions = false
       vb.linked_clone = true
       vb.memory = 512
       vb.cpus = 2
     end
     config.vm.provision "puppet" do |puppet|
-      puppet.environment_path = "/tmp/puppet/environments"
+      puppet.environment_path = "#{environment_path}"
       puppet.environment = "#{environment}"
       puppet.hiera_config_path = "#{puppet.environment_path}/#{puppet.environment}/hiera-vagrant.yaml"
-      puppet.manifest_file = "site.pp"
-      puppet.manifests_path = "swh-site/manifests"
-      puppet.options = "--verbose"
-      # puppet.options = "--verbose --debug"
-      # puppet.options = "--verbose --debug --trace"
-      puppet.facter = {
-        "vagrant_testing" => "1",
-        "testing" => "vagrant",
-        "location" => "vagrant"
-      }
+      puppet.manifest_file = "#{manifest_file}"
+      puppet.manifests_path = "#{manifests_path}"
+      puppet.options = "#{puppet_options}"
+      puppet.facter = puppet_default_facts
     end
   end
 end