Valentino Gagliardi <[email protected]> napisał:
>More details.
>
>vars.yml
>fqdn: "{{ hostvars[hostB]['ansible_fqdn'] }}"
>address: "{{ hostvars[hostB]['ansible_eth0.ipv4.address'] }}"
If hostB is the inventory name of that host (and not a variable) use 'hostB' in
quotes.
>
>---- separator -----
>
>templates/host_def.j2
>define host{
> use generic-host
> host_name {{ fqdn }}
> address {{ address }}
> max_check_attempts 5
> check_command check-host-alive
>}
>
>---- separator -----
>
>task.yml
>---
>- hosts: mon
> sudo: yes
>
> vars_files:
> - vars.yml
>
> tasks:
>
> - name: Copy Host Definition (Server)
> template: src=templates/host_def.j2 dest=/etc/icinga/servers/{{ fqdn
>}}.cfg owner=root group=root mode=0644
> notify:
> - restart icinga
> tags:
> - server_host
>
>Error:
>
>fatal: [mon] => One or more undefined variables: 'hostB' is undefined
>
>Il giorno mercoledì 16 aprile 2014 16:07:35 UTC+2, Valentino Gagliardi
>ha
>scritto:
>>
>> Hello friends!
>> Almost sure that this is my fault but at this time is still obscure
>for me
>> how to retrieve facts about host B inside a playbook which run for
>host A.
>>
>> This is the real case: I want to populate Icinga host definition
>running
>> the playbook on host A, but retrieving facts about monitored host B:
>>
>> Already tried
>>
>http://docs.ansible.com/playbooks_variables.html#magic-variables-and-how-to-access-information-about-other-hosts(templates/host_def.j2)
>:
>>
>> define host{
>> use generic-host
>> host {{ hostvars['hostB']['ansible_fqdn'] }}
>> address {{ hostvars['hostB']['ansible_eth0.ipv4.address'] }}
>> max_check_attempts 5
>> BLABLA
>> }
>>
>> but this give me an error. Is this the right way to use magic
>variables?
>>
>> Any pointing? Thanks!
>>
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