title: Ansible: multi line over playbook
body: <p>I have a question about multi line and Ansible playbook:</p>
  
  <p>I have created a playbook with a line very large, I need to cut this line for better reading. How I can doing it?</p>
  
  <pre><code>  - name: 'Create VM Azure :-P '
      shell: if ! grep {{ item }} /tmp/vm_{{ rgName }}; then azure vm create --vm-size {{ groups['item'][vmsize] }} --resource-group {{ rgName }} --name {{ item }} --location {{ location }} --admin-username {{ username }} --ssh-publickey-file {{ sshfile }} --storage-account-name {{ rgName | lower }} --os-type {{ groups['item'][type_os] }} --image-urn {{ image }} --data-disk-size {{ disksize }} --subnet-id {{ subnetid_key }} --nic-names {{ item }}; fi
      with_items: groups['test']
  </code></pre>
  
  <p>I would like to make it as follows way, but I have some errors when execute the playbook</p>
  
  <pre><code>      - name: 'Create VM Azure :-P '
          shell: if ! grep {{ item }} /tmp/vm_{{ rgName }}; then 
                  azure vm create --vm-size {{ groups['item'][vmsize] }} 
                  --resource-group {{ rgName }} --name {{ item }} 
                  --location {{ location }} --admin-username {{ username }} 
                  --ssh-publickey-file {{ sshfile }} --storage-account-name {{ rgName | lower }} 
                  --os-type {{ groups['item'][type_os] }} --image-urn {{ image }} 
                  --data-disk-size {{ disksize }} --subnet-id {{ subnetid_key }} 
                  --nic-names {{ item }}; fi
          with_items: groups['test']
  </code></pre>
  
  <p>The error:</p>
  
  <p>ERROR! Syntax Error while loading YAML.</p>
  
  <p>The error appears to have been in '/home/pvillarruel/docker/azure-ansible/data/playbook.yml': line 79, column 1, but may
  be elsewhere in the file depending on the exact syntax problem.</p>
  
  <p>The offending line appears to be:</p>
  
  <pre><code>shell: if ! grep {{ item }} /tmp/vm_{{ rgName }}; then azure vm create --vm-size
     {{ groups['item'][vmsize] }} --resource-group {{ rgName }} --name {{ item }}
  </code></pre>
  
  <p>^ here
  We could be wrong, but this one looks like it might be an issue with
  missing quotes.  Always quote template expression brackets when they
  start a value. For instance:</p>
  
  <pre><code>with_items:
    - {{ foo }}
  </code></pre>
  
  <p>Should be written as:</p>
  
  <pre><code>with_items:
    - "{{ foo }}"
  </code></pre>
  
  <p>Thanks</p>