Merge pull request #75 from alt3/network-option

Adds yaml option for private or public network interface

.cakebox/Vagrantfile.rb

@@ -14,6 +14,7 @@ def Cakebox.configure(config, user_settings)
     settings["vm"] =  Hash.new
     settings["vm"]["hostname"] = "cakebox"
     settings["vm"]["ip"] = "10.33.10.10"
+    settings["vm"]["network"] = "private"
     settings["vm"]["memory"] = 1024
     settings["vm"]["cpus"] = 1
     settings["cakebox"] =  Hash.new
@@ -47,8 +48,12 @@ def Cakebox.configure(config, user_settings)
     config.vm.box_url = "https://alt3-aee.kxcdn.com/cakebox.box"
     config.vm.hostname = settings["vm"]["hostname"]
 
-    # Configure a private network IP (since DHCP is known to cause SSH timeouts)
-    config.vm.network :private_network, ip: settings["vm"]["ip"]
+    # Configure a private or public network IP
+    if settings['vm']['network'] == 'public'
+      config.vm.network :public_network, ip: settings["vm"]["ip"]
+    else
+      config.vm.network :private_network, ip: settings["vm"]["ip"]
+    end
 
     # Optimize box settings
     config.vm.provider "virtualbox" do |vb|

Cakebox.yaml.default

@@ -8,6 +8,7 @@
 vm:
   hostname: cakebox
   ip: 10.33.10.10
+  network: private
   memory: 1024
   cpus: 1
 

docs/sources/usage/cakebox-yaml.md

@@ -31,6 +31,7 @@ Cakebox.yaml with a lot of different provisioning variations.
 vm:
   hostname: cakebox
   ip: 10.33.10.10
+  network: private
   memory: 2048
   cpus: 1
 
@@ -126,13 +127,15 @@ Option    | Description
 :---------|:------------
 hostname  | hostname used by your box
 ip        | ip-address used to connect to your box
+network   | "private" for localhost access only (default) or "public"
 memory    | amount of memory available to your box (in MB)
 cpus      | number of virtual CPUs available to your box
 
 ```yaml
 vm:
   hostname: cakebox
   ip: 10.33.10.10
+  network: private
   memory: 2048
   cpus: 1
 ```