Improved outside health check

tasks/main.yml

@@ -66,9 +66,15 @@
     port: 443
   delegate_to: localhost
 
-- name: "Testing whether the Jitsi homepage is available"
+- name: "Test whether Jitsi is healthy from the outside"
-  action: uri url=https://{{ jitsi_virtual_host }} return_content=yes
+  become: false
+  uri:
+    url: https://{{ jitsi_virtual_host }}
+    return_content: yes
+    timeout: 300
+    validate_certs: no
   register: url_check
+  delegate_to: localhost
 
 - fail:
     msg: 'Jitsi homepage is not available!'