Adding route53 dns as default challenge

molecule/default/converge.yml

@@ -5,22 +5,29 @@
 
   vars:
     certbot_auto_renew_user: root
+    certbot_test: true
 
   pre_tasks:
     - name: Update apt cache.
-      apt: update_cache=yes cache_valid_time=600
+      apt:
+        update_cache: true
+        cache_valid_time: 600
       when: ansible_os_family == 'Debian'
       changed_when: false
 
     - name: Install dependencies (RedHat).
-      yum: name={{ item }} state=present
+      yum:
+        name: "{{ item }}"
+        state: present
       when: ansible_os_family == 'RedHat'
       with_items:
         - cronie
         - epel-release
 
     - name: Install cron (Debian).
-      apt: name=cron state=present
+      apt:
+        name: cron
+        state: present
       when: ansible_os_family == 'Debian'
 
   roles:

molecule/default/requirements.yml

@@ -1,3 +1,4 @@
 ---
+- src: geerlingguy.pip
 - src: geerlingguy.git
 - src: geerlingguy.nginx