Added a dry run and fixed a lot of things

roles/common/tasks/main.yml

@@ -1,11 +1,10 @@
 ---
 # This playbook contains plays that will run on all nodes
 
-- name: Get docker key
-  apt-key:
+- name: Add docker key
+  apt_key:
     url: https://download.docker.com/linux/ubuntu/gpg
     state: present
-  # shell: curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
 
 - name: Add docker repo
   apt_repository:
@@ -18,7 +17,7 @@
 #- name: Upgrade APT to the lastest packages
 #  apt: upgrade=dist
 
-- name: Install standard programes
+- name: Install standard programs
   apt: name={{ item }}  state=present force=yes
   with_items:
     - htop
@@ -39,51 +38,39 @@
     - dnsutils
     - nmon
     - build-essential
-    - linux-headers-server
     - tmux
 
 - name: Add standard_user to docker group
   user:
-    name: {{ standard_user }}
+    name: "{{ standard_user }}"
     groups: docker
     append: yes
 
 - name: Set authorized key took from url
   become: yes
-  become_user: {{ standard_user }}
+  become_user: "{{ standard_user }}"
   authorized_key:
-    user: {{ standard_user }}
+    user: "{{ standard_user }}"
     state: present
-    key: {{ home_pub_key }}
+    key: "{{ home_pub_key }}"
 
 - git_config:
+    name: user.name
+    value: 'Jacob {{ standard_user }} Wimer'
   become: yes
-  become_user: {{ standard_user }}
-  name: user.name
-      scope: local
-      value: 'Jacob {{ standard_user }} Wimer'
+  become_user: "{{ standard_user }}"
 
 - git_config:
+    name: user.email
+    value: 'jacob.wimer@gmail.com'
   become: yes
-  become_user: {{ standard_user }}
-  name: user.email
-      scope: local
-      value: 'jacob.wimer@gmail.com'
+  become_user: "{{ standard_user }}"
 
 - name: Docker compose version
-  shell: docker-compose --version
-  register: docker_compose_version
-  failed_when: "docker_compose_version.rc ==2 or docker_compose_version.rc == 3"
-
-- name: Get docker compose
-  shell: curl -L https://github.com/docker/compose/releases/download/{{docker_compose_version_to_install}}/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose  
-  when: >-
-        docker_compose_version.stdout != "docker-compose version: {{docker_compose_version_to_install}}"
-
-- name: Link docker compose
-  shell: chmod +x /usr/local/bin/docker-compose
-  when: >-
-        docker_compose_version.stdout != "docker-compose version: {{docker_compose_version_to_install}}"
+  get_url:
+    url: https://github.com/docker/compose/releases/download/{{docker_compose_version_to_install}}/docker-compose-`uname -s`-`uname -m`
+    dest: /usr/local/bin/docker-compose
+    mode: 755
 
 - name: Set timezone to NewYork
   timezone:
@@ -94,11 +81,13 @@
 
 - name: Replace docker daemon file
   template: src=../roles/common/templates/docker-daemon.json.j2 dest=/etc/docker/daemon.json
-  register: docker-daemon
+  register: dockerdaemon
 
-- name: Restart docker service
-  shell: service docker restart
-  when: docker-daemon.changed
+- name: Restart docker if daemon changes
+  service: 
+    name: docker
+    state: restarted
+  when: dockerdaemon.changed
 
 - name: Creates directory
   file: path=/data state=directory
@@ -114,6 +103,7 @@
     path: /data
     src: 10.0.0.150:/volumeUSB1/usbshare/raw-files/fileserver/shares/lab-data
     state: present
+    fstype: nfs
 
 - name: test for swap partition
   shell: swapon -s | grep -E "^/"

roles/common/templates/docker-daemon.json.j2

@@ -1,3 +1,3 @@
 {
-  "insecure-registries" : ["{{ regitstry_location }}"]
+  "insecure-registries" : ["{{ registry_location }}"]
 }