For this example I already had a nameserver record for the 'cloud' subdomain pointing to dns.sausage.cloud

Install python3 + python3-pip + tox

• sudo apt update; sudo apt -y install python3 python3-pip tox

Setup virtualenv / terraform etc

• make install

Test terraform

• source your_openstack_creds <- Your openstack creds can be downloaded from within the GUI, top right menu > Openstack RC file.
• source ./venv/bin/activate
• make plan

Deploy terraform plan

• make apply

Notes

• Import existing DNS zone into terraform
  • openstack zone list <- Make a note of UUID
  • ./terraform import openstack_dns_zone_v2.zone_cloud_mattillingworth_com UUID_HERE
• Import existing keypair into terraform
  • openstack keypair list <- Make a note of the name
  • ./terraform import openstack_compute_keypair_v2.matt_illingworth_key "Matt Illingworth"
• Destroying the resources
  • The DNZ zone has the prevent_destroy = true flag which will stop a simple './terraform destroy' from working. To remove you must target the resource:
  • ./terraform destroy -target openstack_compute_instance_v2.example1
  • ./terraform destroy -target openstack_networking_secgroup_v2.allow_admin