Adding a task subset for host volume setup

ansible/nuc.yaml

@@ -7,5 +7,6 @@
         - setup
         - nomad
         - proxy
+        - volumes
       ansible.builtin.include_role:
         name: local-server-head

ansible/roles/local-server-head/tasks/main.yaml

@@ -30,4 +30,12 @@
     apply:
       become: true
       tags:
-        - proxy
+        - proxy
+- name: Setup data directory for the nomad host volumes
+  tags: volumes
+  ansible.builtin.include_tasks:
+    file: nomad-host-volumes.yaml
+    apply:
+      become: true
+      tags:
+        - volumes

ansible/roles/local-server-head/tasks/nomad-host-volumes.yaml

@@ -0,0 +1,8 @@
+- name: Ensure the root data directory is present
+  ansible.builtin.file:
+    path: "{{ host_vol_root }}"
+    state: directory
+- name: Ensure registry volume is present
+  ansible.builtin.file:
+    path: "{{ host_vol_root }}/ncr"
+    state: directory

ansible/roles/local-server-head/vars/main.yaml

@@ -0,0 +1 @@
+host_vol_root: /opt/volumes