There's no way to dynamically append to a list presently. Since you've shared an abstract example, it might be a good idea to explain the use case and we can share some other ways to model it?
On Fri, Dec 13, 2013 at 11:38 PM, Ross Becker <[email protected]> wrote: > So, I'm looking for a way to add items to a list conditionally. The point > of the list is to be provided for a with_items clause. I know I can > evaluate python in jinja expressions, but it seems that those changes may > be localized to the expression where they are evaluated. > > Here's a general idea of what I'm attempting to do. I have tested this > playbook, and the output at the end is "foo", "bar", "baz", with "harpo" > and "groucho" nowhere to be found, and yes, I've verified that > enable_harpo and enable_groucho evaluate to true. > =================== > - hosts: configurator > user: root > gather_facts: False > > vars: > svc_list: [ "foo", "bar", "baz" ] > > tasks: > - name: checkharpo > debug: msg="Foo more {{ svc_list.append('harpo') }}" > when: enable_harpo > > - name: checkgroucho > debug: msg="Foo more {{ svc_list.append('groucho') }}" > when: enable_groucho > > - name: listme > debug: msg="Message for service $item" > with_items: svc_list > ================================== > > > -- > You received this message because you are subscribed to the Google Groups > "Ansible Project" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > -- Michael DeHaan <[email protected]> CTO, AnsibleWorks, Inc. http://www.ansibleworks.com/ -- You received this message because you are subscribed to the Google Groups "Ansible Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
