feat: check if the port 80 is used

CHANGELOG.md

@@ -14,6 +14,7 @@ Which is based on [Keep A Changelog](http://keepachangelog.com/)
 
 - test: replace kitchen to molecule
 - chore: use FQCN for module name
+- feat: check if the port 80 is used
 
 ### Removed
 

tasks/certificates.yml

@@ -6,10 +6,13 @@
   register: st
   tags: certbot
 
-- name: check if nginx is launch
-  ansible.builtin.stat:
-    path: /var/run/nginx.pid
-  register: ng
+- name: check if a webservice is started on port 80
+  ansible.builtin.wait_for:
+    port: 80
+    state: started
+    timeout: 5
+  ignore_errors: true
+  register: web
   tags: certbot
 
 - name: create a new certificate
@@ -17,7 +20,7 @@
     certbot certonly -n --agree-tos -d {{ item.item.name }} -m {{ certbot_mail }}
     --webroot --webroot-path {{ certbot_path }} --rsa-key-size {{ certbot_key_size }}
   loop: '{{ st.results }}'
-  when: (certbot_role == 'master' or item.item.name == ansible_fqdn) and not item.stat.exists and ng.stat.exists
+  when: (certbot_role == 'master' or item.item.name == ansible_fqdn) and not item.stat.exists and not web.failed
   tags: certbot
 
 - name: create a new certificate (standalone)
@@ -25,5 +28,5 @@
     certbot certonly -n --agree-tos -d {{ item.item.name }} -m {{ certbot_mail }}
     --standalone --rsa-key-size {{ certbot_key_size }}
   loop: '{{ st.results }}'
-  when: (certbot_role == 'master' or item.item.name == ansible_fqdn) and not item.stat.exists and not ng.stat.exists
+  when: (certbot_role == 'master' or item.item.name == ansible_fqdn) and not item.stat.exists and web.failed
   tags: certbot