It should be enough to just check:
when: ansible_ssh_host
However it may be good to come at it from a little different direction and
use something like:
set_fact:
uberHost: "{{ ansible_ssh_host|default(inventory_hostname, True) }}"
The True in default() will tell jinja2 to use pythons truthyness checks, so
an empty string evaluates as false as well.
On Tuesday, January 19, 2016, Michael Baydoun <[email protected]>
wrote:
> pre 2.0
>
> set_fact:
> uberHost: "{{ ansible_ssh_host }}"
> when: ansible_ssh_host is defined
>
> set fact:
> uberHost: "{{ inventory_hostname }}"
> when: ansible_ssh_host is not defined
>
>
> Post 2.0, changed to use ansible_host
> uberHost is always getting set to null
> ansible_host is defined and set to null even when it's not present in the
> inventory file
> I haven't figured out how to test to see if ansible_host is null in a when
> clause.
>
>
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--
Matt Martz
@sivel
sivel.net
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