Add a simplistic Vagrantfile with bootstrapping

This adds a simple Vagrantfile to the root directory, which you can use
to easily spin up RHEL/Debian/Ubuntu virtual machine in seconds to test
GHC.

For example, from the root of the GHC tree, you can say:

    $ vagrant up ubuntu1204-amd64
    $ vagrant ssh ubuntu1204-amd64

This will give you access to a provisioned Ubuntu 12.04 virtual machine
with all the necessary GHC dependencies installed (modulo a few things).

Debian 7/CentOS 6.5/Ubuntu 12.04 only for now, in amd64/i386
configurations. In the future I plan to at least add FreeBSD and NixOS
boxes where possible.

Improvements are necessary of course. By default a box is given 4GB of
RAM and 2 cores, and resolves DNS entries by routing through the host
DNS configuration. Do not run 'vagrant up' unless you have lots of RAM
as it will spawn *every* virtual machine.

Hopefully, this should make it far easier for contributors to get
started eventually.

Signed-off-by: Austin Seipp <austin@well-typed.com>

1 files changed, 50 insertions, 0 deletions

diff --git a/Vagrantfile b/Vagrantfile
new file mode 100644
index 0000000000..9c116011a8
--- /dev/null
+++ b/Vagrantfile
@@ -0,0 +1,50 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+MACHINES =
+  { "ubuntu1204-i386" =>
+      { :box       => "chef/ubuntu-12.04-i386",
+        :provision => "vagrant/bootstrap-deb.sh"
+      },
+    "ubuntu1204-amd64" =>
+      { :box       => "chef/ubuntu-12.04",
+        :provision => "vagrant/bootstrap-deb.sh"
+      },
+    "centos65-i386" =>
+      { :box       => "chef/centos-6.5-i386",
+        :provision => "vagrant/bootstrap-rhel.sh"
+      },
+    "centos65-amd64" =>
+      { :box       => "chef/centos-6.5",
+        :provision => "vagrant/bootstrap-rhel.sh"
+      },
+    "debian74-i386" =>
+      { :box       => "chef/debian-7.4-i386",
+        :provision => "vagrant/bootstrap-deb.sh"
+      },
+    "debian74-amd64" =>
+      { :box       => "chef/debian-7.4",
+        :provision => "vagrant/bootstrap-deb.sh"
+      }
+  }
+
+VAGRANTFILE_API_VERSION = "2"
+Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
+  MACHINES.each_pair do |name, opts|
+    config.vm.define name do |c|
+      c.vm.box = opts[:box]
+      c.vm.network "public_network"
+      c.vm.provision :shell, :path => opts[:provision]
+      c.vm.provider "virtualbox" do |vb|
+        vb.gui = false; vb.memory = 4096; vb.cpus = 2
+        vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
+      end
+      c.vm.provider "vmware_workstation" do |vb|
+        vb.gui = false; vb.vmx["memsize"]  = "4096"; vb.vmx["numvcpus"] = "2"
+      end
+      c.vm.provider "vmware_fusion" do |vb|
+        vb.gui = false; vb.vmx["memsize"]  = "4096"; vb.vmx["numvcpus"] = "2"
+      end
+    end
+  end
+end