Make port mapping skippable with VAGRANT_NO_PORTS=1

vagrant/base/devstack/Vagrantfile

@@ -20,6 +20,10 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.box_url = "http://files.vagrantup.com/precise64.box"
 
   config.vm.network :private_network, ip: vm_guest_ip
+
+  # If you want to run the box but don't need network ports, set VAGRANT_NO_PORTS=1.
+  # This is useful if you want to run more than one box at once.
+  if not ENV['VAGRANT_NO_PORTS']
     config.vm.network :forwarded_port, guest: 8000, host: 8000  # LMS
     config.vm.network :forwarded_port, guest: 8001, host: 8001  # Studio
     config.vm.network :forwarded_port, guest: 8002, host: 8002  # Ecommerce
@@ -34,6 +38,8 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     config.vm.network :forwarded_port, guest: 8110, host: 8110  # Insights
     config.vm.network :forwarded_port, guest: 50070, host: 50070  # HDFS Admin UI
     config.vm.network :forwarded_port, guest: 8088, host: 8088  # Hadoop Resource Manager
+  end
+
   config.ssh.insert_key = true
 
  # Enable X11 forwarding so we can interact with GUI applications

vagrant/release/devstack/Vagrantfile

@@ -94,6 +94,10 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.box_url = "http://files.edx.org/vagrant-images/#{openedx_releases[rel][:file]}"
 
   config.vm.network :private_network, ip: "192.168.33.10"
+
+  # If you want to run the box but don't need network ports, set VAGRANT_NO_PORTS=1.
+  # This is useful if you want to run more than one box at once.
+  if not ENV['VAGRANT_NO_PORTS']
     config.vm.network :forwarded_port, guest: 8000, host: 8000  # LMS
     config.vm.network :forwarded_port, guest: 8001, host: 8001  # Studio
     config.vm.network :forwarded_port, guest: 8002, host: 8002  # Ecommerce
@@ -108,6 +112,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     config.vm.network :forwarded_port, guest: 9876, host: 9876  # ORA2 Karma tests
     config.vm.network :forwarded_port, guest: 50070, host: 50070  # HDFS Admin UI
     config.vm.network :forwarded_port, guest: 8088, host: 8088  # Hadoop Resource Manager
+  end
   config.ssh.insert_key = true
 
   config.vm.synced_folder  ".", "/vagrant", disabled: true