Mise à jour de la configuration

templates/unattended-upgrades/10periodic.j2

-APT::Periodic::Update-Package-Lists "1";
-APT::Periodic::Download-Upgradeable-Packages "1";
-APT::Periodic::AutocleanInterval "7";
-APT::Periodic::Unattended-Upgrade "1";

templates/unattended-upgrades/20auto-upgrades.j2

+# {{ ansible_managed }}
+
+// Enable the update/upgrade script (0=disable)
+APT::Periodic::Enable "1";
+
+// Do "apt-get update" automatically every n-days (0=disable)
+APT::Periodic::Update-Package-Lists "3";
+
+
+// Do "apt-get upgrade --download-only" every n-days (0=disable)
+APT::Periodic::Download-Upgradeable-Packages "3";
+
+
+// Run the "unattended-upgrade" security upgrade script
+// every n-days (0=disabled)
+// Requires the package "unattended-upgrades" and will write
+// a log in /var/log/unattended-upgrades
+APT::Periodic::Unattended-Upgrade "1";
+
+// Do "apt-get autoclean" every n-days (0=disable)
+APT::Periodic::AutocleanInterval "21";
+
+
+// Send report mail to root
+//     0:  no report             (or null string)
+//     1:  progress report       (actually any string)
+//     2:  + command outputs     (remove -qq, remove 2>/dev/null, add -d)
+//     3:  + trace on
+APT::Periodic::Verbose "1";

templates/unattended-upgrades/50unattended-upgrades.j2

+# {{ ansible_managed }}
+
 Unattended-Upgrade::Automatic-Reboot "{{ security_autoupdate_reboot }}";
 Unattended-Upgrade::Automatic-Reboot-Time "{{ security_autoupdate_reboot_time }}";
 
 {% if security_autoupdate_mail_to %}
-Unattended-Upgrade::Mail "{{ security_autoupdate_mail_to }}";
-{% if security_autoupdate_mail_on_error %}
-Unattended-Upgrade::MailOnlyOnError "true";
-{% endif %}
+    Unattended-Upgrade::Mail "{{ security_autoupdate_mail_to }}";
+    Unattended-Upgrade::MailReport "only-on-error";
+    {% if security_autoupdate_mail_on_error %}
+        Unattended-Upgrade::MailOnlyOnError "true";
+    {% endif %}
 {% endif %}
 
 Unattended-Upgrade::Allowed-Origins {