Improved coding style as it is used in the DebOps project.

* Use YAML syntax which is better human readable.
* Try to use Ansible modules for operations when this is possible.
* `template/dumpenv/dumpenv.j2` seems to be missing.

examples/ansible/qubes-service.yml

@@ -1,13 +1,20 @@
+---
+
 - hosts: templatevms
   sudo: True
   vars:
-    description: Qubes hello world
-    name: helloworld
+    description: 'Qubes hello world'
+    name: 'helloworld'
+
   tasks:
-  - name: deploy service file
+
+  - name: Deploy service file
     template:
-      src: files/qubes-service/qubes-service.service.j2
-      dest: /etc/systemd/system/qubes-{{ name }}.service
+      src: 'etc/qubes-service/qubes-service.service.j2'
+      dest: '/etc/systemd/system/qubes-{{ name }}.service'
     register: unitfile
-  - name: enable service file
-    service: name=qubes-{{ name }}.service enabled=true
+
+  - name: Enable service file
+    service:
+      name: 'qubes-{{ name }}.service'
+      enabled: True

examples/ansible/tasks/dumpenv.yml

@@ -1,8 +1,19 @@
 ---
 
 - name: Remove previous directory
-  local_action: file dest=/tmp/dump state=absent
+  file:
+    path: '/tmp/dump'
+    state: 'absent'
+  delegate_to: 'localhost'
+
 - name: Create directory
-  local_action: shell mkdir -p /tmp/dump || true
+  file:
+    path: '/tmp/dump'
+    state: 'directory'
+  delegate_to: 'localhost'
+
 - name: Dump all vars
-  local_action: template src=files/dumpenv/dumpenv.j2 dest=/tmp/dump/{{ inventory_hostname }}
+  template:
+    src: 'template/dumpenv/dumpenv.j2'
+    dest: '/tmp/dump/{{ inventory_hostname }}'
+  delegate_to: 'localhost'

examples/ansible/test-facts.yml

@@ -1,6 +1,9 @@
 ---
+
 - hosts: all:!nonqubes
   tasks:
+
   - name: cat the contents of file /etc/passwd
     shell: head /etc/passwd
-  - include: tasks/dumpenv.yml
+
+  - include: 'tasks/dumpenv.yml'

examples/ansible/test-nofacts.yml

@@ -1,5 +1,6 @@
 ---
+
 - hosts: all:!nonqubes
   gather_facts: False
   tasks:
-  - include: tasks/dumpenv.yml
+  - include: 'tasks/dumpenv.yml'