Add role for deploying certbot and setting up certificate using it

playbooks/roles/certbot/tasks/main/certs.yaml

@@ -0,0 +1,13 @@
+- name: ensure directory for the webroot exists
+  ansible.builtin.file:
+    path: /webroot-for-acme-challenge/
+    state: directory
+    mode: "0755"
+    owner: root
+    group: root
+  become: true
+
+- name: obtain certificates
+  loop: "{{ certbot__certificate_domains }}"
+  ansible.builtin.include_tasks:
+    file: main/cert.yaml