Assert would be fine to use here. (For future reference, the mailing list doesn't format things in Markdown)
On Fri, Sep 12, 2014 at 5:22 AM, Greg Leclercq <ggr...@gmail.com> wrote: > Dear Ansible enthousiasts, > > When I write a role, I'd like to tell what are the variables that tasks > and templates will use. To prevent the interruption of the playbook in the > middle of the execution of a role because a variable is not set, I also > want to ensure that the playbook defines all mandatory variables. > > My current approach is to provide a file `tasks/init.yml` in the role with > an assert command such as: > > ```yaml > - assert: > that: > - var != '' > tags: ["check"] > ``` > > Then I include the file in `tasks/main.yml`: > > ```yaml > - include: init.yml > - ... > ``` > > I can check the role with `ansible-playbook -i inventory playbook.yml -t > check`. > > What do you think about that? Do you have best practices to solve the same > problems? > Your feedback is welcome :). > > Cheers, > - Greg > > -- > 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 ansible-project+unsubscr...@googlegroups.com. > To post to this group, send email to ansible-project@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/ansible-project/b0d0e1b3-2337-44c3-9bf3-bdb1de5332c9%40googlegroups.com > <https://groups.google.com/d/msgid/ansible-project/b0d0e1b3-2337-44c3-9bf3-bdb1de5332c9%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- 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 ansible-project+unsubscr...@googlegroups.com. To post to this group, send email to ansible-project@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/CA%2BnsWgxsXR%3Driy-QyOoZv9N_zU8EWHzMyP-pwfn_SW28e56ZSg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
