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start adding inventory

This commit is contained in:
L3D 2022-06-12 22:36:35 +02:00
parent 7e1348e539
commit b44d717ed9

51
inventory.py Executable file
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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Create a dynamic inventory for this ansible playbook
"""
import socket
import sys
# create a dict to match hostnames to enviroments
env_dict = {
'work':
['workstation.local'],
'private':
['dderpy.local', 'foo.bar']
}
def fqdn():
"""
return fully qualified domain name
"""
return socket.getfqdn()
def env(domain):
"""
map a hostname to a space
"""
for key, values in env_dict.items():
if domain in values:
return key
sys.exit('{"group": { "hosts": ["example.com"], "vars": {} }, "_meta": { "foo": "bar" }}')
def main():
"""
main funktion
will analyse on which host this script is started
and will print the dynamic inventory to tell ansible
which host_vars and group_vars should be used
"""
host = fqdn()
group = env(host)
print(host + group)
# {
# "group":
# { "hosts": ["127.0.0.1", "::1"], "vars": {} },
# "_meta":
# { "hostvars": { "192.168.28.71": { "host_specific_var": "bar" },
# "192.168.28.72": { "host_specific_var": "foo" }} }
# }
main()