Hello,
dyio...@gmail.com schrieb am Donnerstag, 16. September 2021 um 20:26:27
UTC+3:
> Taking, e.g., the following simple playbook:
>
> ---
>
> - hosts: all
> gather_facts: false
> serial: 1
>
> tasks:
> - name: system date
> command: date
> register: date_out
>
> - name: print system date
> debug:
> msg: "Hostname is: {{ inventory_hostname }} and System date is: {{
> date_out.stdout_lines[0] }}"
>
> Rather than the msg output is interspersed thoughout, I'd like to
> aggregate all of the debug messages from the various hosts into consecutive
> lines, like this:
>
> ok: [host1] => (item=Thu Sep 16 12:41:03 EDT 2021) => {
> "msg": "Hostname is: host1 and System date is: Thu Sep 16 12:41:03 EDT
> 2021"
> }
> ok: [host2] => (item=Thu Sep 16 12:41:03 EDT 2021) => {
> "msg": "Hostname is: host2 and System date is: Thu Sep 16 12:41:03 EDT
> 2021"
> }
>
> I hope I'm clear on my ask. Is this possible and, if so, how do I do it?
>
> Thanks!
>
Not sure whether I'll got the point. However, using a template file you
could collect the fact sysdate on every host and print the hostname and all
sysdate in a task delegated to localhost.
... additions to playbook ...
- set_fact: sysdate={{ date_out.stdout_lines[0] }}
- name: dump to /tmp/DUMP
template:
src: dump.j2
dest: /tmp/DUMP
delegate_to: localhost
Template named "dump.j2" as referred in playbook. It's located in same
directory as the playbook.
{% for host in ansible_play_hosts %}
Hostname is: {{ host }} and System date is: {{ sysdate }}
{% endfor %}
There is also a possibility to loop over the hosts in a delegated_to task,
but I don't remember the syntax at the moment.
BR,
Roland
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