Revert latest change as with rsync not both hosts can be remote

tasks/pullcerts.yml

@@ -16,8 +16,8 @@
     - '/etc/haproxy/certs'
 
 - name: "Sync files"
-  shell: rsync -rulp '{{ proxy_active_host }}:{{ item }}/' '{{ inventory_hostname }}:{{ item }}'
-  delegate_to: localhost
+  shell: rsync -rulp '{{ proxy_active_host }}:{{ item }}/' '{{ item }}'
+  delegate_to: '{{ inventory_hostname }}'
   become: no
   with_items:
     - '/etc/letsencrypt'