Group plays to hooks

plays/predeploy/lib/volumes.yml

@@ -0,0 +1,17 @@
+---
+- name: Create volume mount directories
+  become: true
+  file:
+    path: "{{ item }}"
+    state: directory
+    owner: dokku
+    group: dokku
+  with_items: "{{ mounts }}"
+  when: mounts is defined
+
+- name: Attach volume mounts
+  dokku_storage:
+    app: "{{ app }}"
+    mounts: "{{ item }}"
+  with_items: "{{ mounts }}"
+  when: mounts is defined