Modify: decrease the number of Vagrant boxes ("alice" and "bob" remov…

…ed).

README.md

@@ -32,6 +32,12 @@ FYI, the `gh-pages` branch stores the slide files, mostly in markdown format.
 ## History
 
 
+**v4.0** / 第四梯次 (2015-05-09)
+
+  - 簡化 Vagrant 虛擬機數量。
+  - 增加「極簡化 Docker」實例，解釋 rootfs、dependency 與 isolation 性質。
+
+
 **v3.0** / 第三梯次 (2015-04-11)
 
   - 簡化 Vagrant 環境設定程序。

Vagrantfile

@@ -37,37 +37,6 @@ Vagrant.configure(2) do |config|
     end
 
 
-    config.vm.define "alice" do |node|
-
-        node.vm.box = "williamyeh/ubuntu-trusty64-docker"
-        node.vm.box_version = ">= 1.5.0"
-
-        node.vm.network "private_network", ip: "10.0.0.11"
-
-        node.vm.synced_folder ".", SYNCED_FOLDER
-
-        for f in PROVISION_SCRIPTS
-            node.vm.provision "shell", path: f
-        end
-
-    end
-
-
-    config.vm.define "bob" do |node|
-
-        node.vm.box = "williamyeh/ubuntu-trusty64-docker"
-        node.vm.box_version = ">= 1.5.0"
-
-        node.vm.network "private_network", ip: "10.0.0.12"
-
-        node.vm.synced_folder ".", SYNCED_FOLDER
-
-        for f in PROVISION_SCRIPTS
-            node.vm.provision "shell", path: f
-        end
-
-    end
-
 
     config.vm.define "centos" do |node|
         node.vm.box = "chef/centos-5.11"

config.md

@@ -114,8 +114,6 @@ vagrant status
 Current machine states:
 
 main                      poweroff (virtualbox)
-alice                     poweroff (virtualbox)
-bob                       poweroff (virtualbox)
 centos                    poweroff (virtualbox)
 registry                  poweroff (virtualbox)
 

setup-vagrant

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-readonly HOSTS=( "main"  "alice"  "bob"  "centos"  "registry" )
+readonly HOSTS=( "main"  "centos"  "registry" )
 
 for i in "${HOSTS[@]}"; do
     NAME=$i

setup-vagrant.bat

@@ -1,6 +1,6 @@
 @ECHO OFF
 
-set HOSTS=(  main  alice  bob  centos  registry  )
+set HOSTS=(  main  centos  registry  )
 
 for %%i in %HOSTS% do (
   vagrant up --provision  %%i