Переписал всё, сейчас вроде как отрабатывает без ошибок

roles/geerlingguy.certbot/tasks/install-with-snap.yml

@@ -0,0 +1,41 @@
+---
+- name: Ensure snapd is installed.
+  package:
+    name: snapd
+    state: present
+  register: snapd_install
+
+- name: Ensure snapd is enabled.
+  systemd:
+    name: snapd.socket
+    enabled: true
+    state: started
+
+- name: Enable classic snap support.
+  file:
+    src: /var/lib/snapd/snap
+    dest: /snap
+    state: link
+  when: ansible_os_family != "Debian"
+
+- name: Update snap after install.
+  shell: snap install core; snap refresh core
+  changed_when: true
+  failed_when: false
+  when: snapd_install is changed
+
+- name: Install certbot via snap.
+  snap:
+    name: certbot
+    classic: true
+
+- name: Symlink certbot into place.
+  file:
+    src: /snap/bin/certbot
+    dest: /usr/bin/certbot
+    state: link
+  ignore_errors: "{{ ansible_check_mode }}"
+
+- name: Set Certbot script variable.
+  set_fact:
+    certbot_script: /usr/bin/certbot