flush

Readme.md

@@ -0,0 +1,13 @@
+## Les handlers
+
+**Tâche**: Relancer un service uniquement en cas de modification de la configuration
+
+**Condition**: déploiement d'un service
+
+**Norme**: handler
+
+**Pratique**: Modifiez le playbook apache.yml afin que le déploiement d'une nouvelle version du fichier vhost.conf entraîne un redémarrage du service apache.
+
+Solution: voir branche "solution"
+
+Pratique bis: utiliser le module _ansible.builtin.meta_ afin de forcer l'exécution du handler (si besoin) juste après la tâche "conf httpd"

apache.yml

@@ -1,51 +1,42 @@
 ---
 - name: install apache via ansible playbook
   hosts: centos
-  handlers:
-  - name: restart apache
-    service:
-      name: httpd
-      state: restarted
 
   tasks:
   - name: install apache
-    ansible.builtin.package:
+    yum:
       name: httpd
-      state: latest
+      state: present
 
   - name: conf httpd
-    ansible.builtin.template:
+    template:
       src: vhost.conf
       dest: /etc/httpd/conf.d/vhost.conf
       mode: 0640
       owner: root
       group: apache
-    notify: restart apache
-
-  - name: call handlers, if needed
-    ansible.builtin.meta: flush_handlers
 
   - name: activate apache
-    ansible.builtin.service:
+    service:
       name: httpd
       enabled: yes
       state: started
 
   - name: open firewall port
-    ansible.posix.firewalld:
+    firewalld:
       service: http
       permanent: yes
       immediate: yes
       state: enabled
-    ignore_errors: yes
+    ignore_errors: true
 
   - name: create documentroot
-    ansible.builtin.file:
-      name: /var/www/html/example.org
+    file:
+      name: /var/www/html/example.org/
       state: directory
 
-  - name: create index file
-    ansible.builtin.copy:
+  - name: copy index file
+    template:
       src: index.txt
       dest: /var/www/html/example.org/index.html
-      mode: 0644
+      mode: 0644

index.txt

@@ -1 +1 @@
-<span style="text-align: center;background-color: #FD5401; font-size: 42px;">Hello World</span>
+<h1>hello World</h1>