Improved and simplified healthcheck. Use with --tags health to run.

tasks/main.yml

@@ -126,23 +126,15 @@
     cmd: docker-compose exec -T -u www-data nextcloud-app /bin/bash -c './occ config:system:set overwritehost --value="{{ nextcloud_overwrite_host }}"'
     chdir: /home/{{ docker_user }}/nextcloud/
 
-- name: "Waiting for Nextcloud service (443/TLS) to become available"
-  become: false
-  wait_for:
-    host: "{{ ansible_ssh_host }}"
-    port: 443
-  delegate_to: localhost
-
 - name: "Test whether Nextcloud is healthy from the outside"
   become: false
   uri:
-    url: https://{{ nextcloud_virtual_host }}
+    url: https://{{ nextcloud_virtual_host }}/login
-    return_content: yes
     timeout: 300
     validate_certs: no
-  register: url_check
   delegate_to: localhost
+  tags: health
 
-- fail:
+- debug:
-    msg: 'Nextcloud homepage is not available!'
+    var: url_check
-  when: "'Nextcloud' not in url_check.content"
+  tags: debug