Bump IP to start sequencing at 1

.travis.yml

@@ -1,19 +1,17 @@
 ---
 language: python
 python: "2.7"
-env:
-  - NODEJS_INSTALL_METHOD=binary
 before_install:
  - sudo apt-get update -qq
  - sudo apt-get install -qq python-apt python-pycurl
 install:
   - pip install ansible==1.5.0
 script:
   - echo localhost > inventory
-  - ansible-playbook -i inventory test.yml --syntax-check
-  - ansible-playbook -i inventory test.yml --connection=local --sudo
+  - ansible-playbook -i inventory -e nodejs_install_method=binary test.yml --syntax-check
+  - ansible-playbook -i inventory -e nodejs_install_method=binary test.yml --connection=local --sudo
   - >
-    ansible-playbook -i inventory test.yml --connection=local --sudo
+    ansible-playbook -i inventory -e nodejs_install_method=binary test.yml --connection=local --sudo
     | grep -q 'changed=0.*failed=0'
     && (echo 'Idempotence test: pass' && exit 0)
     || (echo 'Idempotence test: fail' && exit 1)

Vagrantfile

@@ -1,18 +1,20 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :
 
+nodejs_install_method = ENV.key?('NODEJS_INSTALL_METHOD') ? ENV['NODEJS_INSTALL_METHOD'] : 'source'
+
 Vagrant.configure('2') do |config|
   config.vm.define 'anxs' do |c|
     c.vm.box = 'ubuntu/trusty64'
-    c.vm.network :private_network, ip: '192.168.88.16'
+    c.vm.network :private_network, ip: '192.168.88.17'
     c.vm.hostname = 'anxs.local'
     c.vm.provision 'ansible' do |ansible|
       ansible.playbook = 'test.yml'
       ansible.sudo = true
       ansible.inventory_path = 'vagrant-inventory'
       ansible.host_key_checking = false
       ansible.extra_vars = {
-        nodejs_install_method: ENV.key?('NODEJS_INSTALL_METHOD') ? ENV['NODEJS_INSTALL_METHOD'] : 'source'
+        nodejs_install_method: nodejs_install_method
       }
     end
   end

vagrant-inventory

@@ -1,2 +1,2 @@
 [anxs]
-anxs.local ansible_ssh_host=192.168.88.16 ansible_ssh_port=22
+anxs.local ansible_ssh_host=192.168.88.17 ansible_ssh_port=22