diff --git a/group_vars/all b/group_vars/all
index 1332f21..ea81acb 100644
--- a/group_vars/all
+++ b/group_vars/all
@@ -1,11 +1,13 @@
 ---
 # Variables listed here are applicable to all host groups
 
-docker_compose_version_to_install: 1.14.0
-docker_ce_version_to_install: 17.06.0~ce-0~ubuntu
+docker_compose_version_to_install: 1.18.0
+docker_ce_version_to_install: 17.09.1~ce-0~ubuntu
 nvm_version: v0.33.5
 node_version: 8.4.0
 registry_location: "registry.wimer.local:5000"
 nfs_location: 10.0.0.150
 home_pub_key: https://raw.githubusercontent.com/jcwimer/ubuntu-template/master/post/id_rsa.pub
 standard_user: cody
+git_user: "Jacob Cody Wimer"
+git_email: "jacob.wimer@gmail.com"
diff --git a/roles/common/tasks/main.yml b/roles/common/tasks/main.yml
index 924fd64..b4a109d 100644
--- a/roles/common/tasks/main.yml
+++ b/roles/common/tasks/main.yml
@@ -56,13 +56,13 @@
 
 - git_config:
     name: user.name
-    value: 'Jacob {{ standard_user }} Wimer'
+    value: "{{ git_user }}"
   become: yes
   become_user: "{{ standard_user }}"
 
 - git_config:
     name: user.email
-    value: 'jacob.wimer@gmail.com'
+    value: "{{ git_email }}"
   become: yes
   become_user: "{{ standard_user }}"
 
@@ -77,14 +77,14 @@
       name: America/New_York
 
 - name: Replace sudoers file
-  template: src=../roles/common/templates/sudoers.j2 dest=/etc/sudoers  
+  template: src=../roles/common/templates/sudoers.j2 dest=/etc/sudoers
 
 - name: Replace docker daemon file
   template: src=../roles/common/templates/docker-daemon.json.j2 dest=/etc/docker/daemon.json
   register: dockerdaemon
 
 - name: Restart docker if daemon changes
-  service: 
+  service:
     name: docker
     state: restarted
   when: dockerdaemon.changed
@@ -92,13 +92,19 @@
 - name: Creates directory
   file: path=/data state=directory
 
+- name: Data is mounted
+  stat: path=/data/swarm
+  register: data_mounted
+
 - name: USB lab data in fstab
+  when: not data_mounted.stat.exists
   lineinfile: dest=/etc/fstab
-              regexp="^{{ nfs_location }}:/volumeUSB1"
+              regexp=\/data
               state=present
               line="{{ nfs_location }}:/volumeUSB1/usbshare/raw-files/fileserver/shares/lab-data /data nfs defaults 0 0"
 
 - name: Mount USB lab data directory
+  when: not data_mounted.stat.exists
   mount:
     path: /data
     src: 10.0.0.150:/volumeUSB1/usbshare/raw-files/fileserver/shares/lab-data
@@ -112,7 +118,7 @@
 
 - name: create swapfile
   when: swapfile|failed
-  shell: fallocate -l 4G /swapfile 
+  shell: fallocate -l 4G /swapfile
 
 - name: set swapfile permissions
   when: swapfile|failed
diff --git a/roles/developer-machine/tasks/main.yml b/roles/developer-machine/tasks/main.yml
index 35ba667..0ff617f 100644
--- a/roles/developer-machine/tasks/main.yml
+++ b/roles/developer-machine/tasks/main.yml
@@ -70,12 +70,12 @@
 - name: Install pathogen
   become: yes
   become_user: "{{ standard_user }}"
-  git: 
+  git:
     repo: https://github.com/tpope/vim-pathogen.git
     dest: /home/{{ standard_user }}/.vim/autoload/pathogen.vim
 
 - name: Install nerdtree
-  git: 
+  git:
     repo: https://github.com/scrooloose/nerdtree.git
     dest: /home/{{ standard_user }}/.vim/bundle/nerdtree
   become: yes
@@ -87,25 +87,30 @@
   become_user: "{{ standard_user }}"
 
 - name: Creates directory
-  file: path=/data state=directory
+  file: path=/raw-files state=directory
+
+- name: Raw files is mounted
+  stat: path=/raw-files/backups
+  register: raw_mounted
 
 - name: USB raw files in fstab
+  when: not raw_mounted.stat.exists
   lineinfile: dest=/etc/fstab
-              regexp="^{{ nfs_location }}:/volumeUSB1"
+              regexp=\/raw-files
               state=present
-              line="{{ nfs_location }}:/volumeUSB1/usbshare/raw-files /data nfs defaults 0 0"
+              line="{{ nfs_location }}:/volumeUSB1/usbshare/raw-files /raw-files nfs defaults 0 0"
 
 - name: Mount USB raw files to data directory
+  when: not raw_mounted.stat.exists
   mount:
-    path: /data
+    path: /raw-files
     src: 10.0.0.150:/volumeUSB1/usbshare/raw-files
     state: present
     fstype: nfs
 
-- name: Install localtunnel
+- name: Install ngrok
   npm:
-    name: localtunnel
-    global: yes
-    executable: /home/{{ standard_user }}/.nvm/versions/node/v{{ node_version }}/bin/npm
-
-
+    name: ngrok
+    global: true
+  environment:
+    PATH: "/home/{{ standard_user }}/.nvm/versions/node/v{{ node_version }}/bin:{{ ansible_env.PATH }}"
diff --git a/supporting-scripts/check-diff-site.sh b/supporting-scripts/check-diff-site.sh
index 9db4d95..d9c3bf9 100755
--- a/supporting-scripts/check-diff-site.sh
+++ b/supporting-scripts/check-diff-site.sh
@@ -1,2 +1,4 @@
 #!/bin/bash
-ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook -i hosts playbooks/site.yml --check --diff
+#keep adding dirname's to go up more directories.
+project_dir="$(dirname $( dirname $(readlink -f ${BASH_SOURCE[0]})))"
+ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook -i ${project_dir}/hosts ${project_dir}/playbooks/site.yml --check --diff