You need to read up on roles.
http://docs.ansible.com/playbooks_roles.html
On Tue, Jan 7, 2014 at 4:38 AM, hafizh <hafizh...@gmail.com> wrote:
> Hi,
>
> I've been playing with Ansible for some time and I'm hitting the wall when
> it comes to re-usability.
> I find that Ansible requires me to duplicate many of my tasks just to
> cater that specific needs.
> Maybe it's the lacking on my side. So, I hope you guys can kindly shed
> some light on this.
>
> I notice that the tasks are very 'strict'. Once we provide an optional
> param, the rest of the lists must provide it too.
>
> Say. I want to create two users:
> vars:
> - users:
> - { name: test1, uid: 1234 }
> - { name: test2 }
>
> Ideal case would be:
> tasks:
> - name: creating user
> user: name={{ item.name }} uid={{ item.uid }}
> with_items: users
>
> ie, I hope Ansible will be smart enough to ignore the optional 'uid'
> for 'test2' but it wont.
>
> The implication is big. Instead of creating a role name 'os_create_user'
> and passing "users" with the neeeded param as the var,
> I need to identify the needed users/param beforehand and create the same
> tasks for each. To put in short, I cannot create them dynamically.
>
> Worse,I cannot share it between different playbooks because of the
> 'strict' requirement.
> So, I ended up creating the same thing for other roles, this time with
> just an extra parameter.
>
> Actually thats some others that I'm having prob with, but I will keep it
> at that first.
> Many thanks in advance for any guidance on this.
>
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--
Michael DeHaan <mich...@ansibleworks.com>
CTO, AnsibleWorks, Inc.
http://www.ansibleworks.com/
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