ansible-hcloud-inventory

A dynamic inventory script for hetzner cloud.

Usage: HCLOUD_TOKEN=example ansible-playbook site.yml -u root -i hcloud.py or ansible-playbook site.yml -u root -i "hcloud.py cloud_token" or ansible-playbook site.yml -u root -i "hcloud.py @cloud_token.yml"

Token yaml file must contain 'hcloud_token' variable with token. This method allows that you use many of token or store token with vault.

Dependencies:

• requests(apt install python-request or pip install -r requirements.txt)

The inventory will consist of multiple groups:

Name	Description
all	contains all hosts
hcloud	contains all hosts in Hetzner Cloud
fsn1_dc8	contains all hosts in datacenter Falkenstein
nbg1_dc3	contains all hosts in datacenter Nürnberg
label1_value1	contains all hosts have label "label1"="value1"
label1_value2	contains all hosts have label "label1"="value2"

The host has the following hostvars:

Name	Description
ansible_host	Public or private IPv4 or IPv6 Address
ansible_public_net	Public IPv4 Address
ansible_private_net	Private IPv4 Address
hcloud_server_type	Servertype eg. CX11
hcloud_image	Name of the used image
hcloud_datacenter	Datacenter the server is running in
hcloud_labels	Instance labels

Check the hcloud.ini for a short explanation on how to use the ipv6 address of a server as or the private ip address of a server as value for ansible_host.

In hcloud.ini it is also possible to add aliases for the label groups created. So instead of DNS_true you can use dnsservers as group identifier.