this is not a single variable, but 3, this for example checks the whole tree of variables down:
when: ansible_eth0 is defined and 'ipv4' in ansible_eth0 and 'address' in ansible_eth0.ipv4 as you see this can fail at 3 diff levels. -- Brian Coca -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/CAJ5XC8%3D_9uAiMfPhUd2-ffWYNn%3DTXKnpn2pOWqwPXeM5Y55Z4w%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
