Make state volume size configurable

Author: m-bull

group_vars/openstack.yml

@@ -17,7 +17,7 @@ terraform_project_path: "{{ playbook_dir }}/terraform"
 terraform_state: "{{ cluster_state | default('present') }}"
 cluster_ssh_user: rocky
 
-state_volume_size: 150 # GB
+state_volume_size: "{{ cluster_state_volume_size | default('40') }}" # GB
 
 state_volume_device_path: "{{ cluster_state_volume_device_path | default('/dev/vdb') }}"
-home_volume_device_path: "{{ cluster_home_volume_device_path | default('/dev/vdc') }}"
+home_volume_device_path: "{{ cluster_home_volume_device_path | default('/dev/vdc') }}"