community.general/library/add_host

# -*- mode: python -*-

DOCUMENTATION = '''
---
module: add_host
short_description: add a host (and alternatively a group) to the ansible-playbook in-memory inventory
description:
  - Use variables to create new hosts and groups in inventory for use in later plays of the same playbook. 
    Takes variables so you can define the new hosts more fully.
version_added: 0.9
options:
  hostname:
    description:
    - The hostname/ip of the host to add to the inventory
    required: true     
  groups:
    aliases: [ 'groupname' ]
    description:
    - The groups to add the hostname to, comma seperated.
    required: false
author: Seth Vidal
examples:
  - description: add host to group 'just_created' with variable foo=42
    code: add_host hostname=${ip_from_ec2create} groups=just_created foo=42
  - description: add a host with a non-standard port local to your machines
    code: add_host hostname='${new_ip}:${new_port}' 
  - description: add a host alias that we reach through a tunnel
    code: add_host hostname=${new_ip} ansible_ssh_host=${inventory_hostname} ansible_ssh_port=${new_port}' 
'''