Hi,
I"m trying to use Ansible magic var inventory_hostname along with
ansible_fqdn fact. I have a playbook that will update the hostname of the
system based on the entry in the inventory file and later it will use
ansible_fqdn value to configure a file.
Unfortunately the ansible_fqdn keeps the initial value when I start running
the plabook even if later on I manually gather facts again. The correct
value is displayed if I run the same playbook again after the first run. It
seems to me that for some reason the manual facts gathering (setup:) is not
working :
"""
- hosts: all
tasks:
- name: Gathering Ansible facts
setup:
- name: update the hostname
hostname: name="{{ inventory_hostname }}"
- name: boot persist the hostname
lineinfile: dest=/etc/sysconfig/network
regexp=^HOSTNAME=
line=HOSTNAME={{ inventory_hostname }}
state=present
- name: add the hostname to the hosts file
lineinfile: dest=/etc/hosts
regexp="^127\.0\.0\.1(.*)"
line="127.0.0.1{{'\t'}}{{ inventory_hostname }}
localhost.localdomain localhost"
state=present
backrefs=yes
- name: Print ansible_fqdn
debug: msg="ansible_fqdn is {{ ansible_fqdn }}"
"""
Any ideas ??
Regards,
N.
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