Add encryption role and related files

ansible/roles/encryption/tasks/main.yml

@@ -0,0 +1,22 @@
+---
+- name: Install cryptsetup and curl
+  become: true
+  ansible.builtin.apt:
+    name:
+      - cryptsetup
+      - curl
+    state: present
+  when: ansible_os_family == 'Debian'
+
+- name: Create folder to store volume
+  become: true
+  ansible.builtin.file:
+    path: "{{ encryption_volumes_path }}"
+    state: directory
+    mode: "0750"
+
+- name: Create encrypted volumes
+  ansible.builtin.include_tasks: volume.yml
+  loop: "{{ encryption_volumes }}"
+  loop_control:
+    loop_var: item