debian ansible playbook #2

content/debian-update-with-ansible.md

@@ -1,4 +1,4 @@
-Title: Update Debian with Ansible
+Title: Debian updates with Ansible
 Date: 2016-01-31
 Category: Ansible Playbook
 
@@ -8,7 +8,7 @@ I've recently bought a [HP Proliant Microserver Gen8](http://www8.hp.com/us/en/p
 
 From the 4 Debian machines I had to keep up-to-date, I now have 7, so it became quite time-consumming to manually SSH to each of them whenever an update became available.
 
-I ended up looking at [Ansible](http://www.ansible.com/) to speed up the process and, within an hour, I had a working playbook that updates the debian packages, pip packages and git repos on all of my servers with a single command.
+I ended up looking at [Ansible](http://www.ansible.com/) to speed up the process and, within an hour, I had a working playbook that updates the debian packages, pip packages and git repos installed on all of my servers with a single command.
 
 I figured I'd share the playbook I use to update the Debian packages !
 
@@ -16,7 +16,7 @@ I figured I'd share the playbook I use to update the Debian packages !
 
 I modified [this gist](https://gist.github.com/maethor/380676f6b1cec8cc7439) to only use apt-get instead of both apt-get and aptitude.
 
-```yaml
+```yml
 - hosts: all
   remote_user: admin
   become: yes
@@ -33,6 +33,7 @@ I modified [this gist](https://gist.github.com/maethor/380676f6b1cec8cc7439) to
       when: (updates.stdout_lines)
     - name: upgrade packages
       apt: upgrade=dist
+      when: (updates.stdout_lines)
     - name: check what the new version is
       shell: lsb_release -r | awk '{print $2}'
       changed_when: False