new stuff during t3

Olaf Bohlen

2020-08-20 1de6236f80a879ca110981fe0e5c0c05c521225b

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---
- name: Simple play for class DO407 hosts template
  hosts: server, desktop, demoext
  become: true
  tasks:
    - debug:
        msg: '{{ hostvars["servera"]["ansible_facts"]["default_ipv4"]["address"] }}'
    - name: use template to create /etc/hosts-new
      template:
        src: hosts.j2
        dest: /etc/hosts-new