prerequisites and dependencies improved

README.adoc

@@ -106,15 +106,18 @@ At home, the server needs to be connected to a router that has these properties:
 The server itself should have at least 2GB of RAM, and at least 2 CPU cores (for better multitasking).
 On my https://www.udoo.org/udoo-x86/[Basic Udoo X86] (2GB RAM and 4× https://ark.intel.com/fr/products/92124/Intel-Atom-x5-E8000-Processor-2M-Cache-up-to-2_00-GHz[x5-E8000]@1.04GHz CPU), with all of the above services running, I get good performance, 60% RAM used, and an average system load of 8%, which is rather good!
 
-Last but not least, the machine that will run the Ansible playbook should have a version of Ansible greater than 2.2:
+Last but not least, the machine that will run the Ansible playbook should:
 
-* module `include_role` runs dynamically (available since version 2.4);
+* have a version of Ansible greater than 2.2:
-* modules `ini_file`, `lineinfile`, `mount`, and `replace` use the `path` parameter (available since version 2.3);
+** module `include_role` runs dynamically (available since version 2.4),
-* modules `ldap_attr` and `ldap_entry` are used (available since version 2.3);
+** modules `ini_file`, `lineinfile`, `mount`, and `replace` use the `path` parameter (available since version 2.3),
-* module `lineinfile` uses the `firstmatch` parameter (available since version 2.5);
+** modules `ldap_attr` and `ldap_entry` are used (available since version 2.3),
-* module `user` uses the `create_home` parameter (available since version 2.5).
+** module `lineinfile` uses the `firstmatch` parameter (available since version 2.5),
+** module `user` uses the `create_home` parameter (available since version 2.5);
 
-Also, this machine must have a static IP address on the LAN, because only this computer will be allowed to run Ansible commands on the server, using the dedicated SSH key.
+* have a static IP address on the LAN, because only this computer will be allowed to run Ansible commands on the server, using the dedicated SSH key;
+
+* have the following software installed: `dig` (DNS lookup), `python-netaddr` (Python3).
 
 == Usage
 

roles/transmission/meta.OK/main.yml

@@ -5,4 +5,5 @@
 
 dependencies:
   - role: cleanupdate
+  - role: ldap
   - role: ssowat

site.yml

@@ -49,10 +49,10 @@
     - ddclient_HE_example
     - ddclient_FreeDNS_example
     - ssowat
-    - transmission
-    - php
     - ldap
+    - php
     - ssh
+    - transmission
     - dmz_nginx
     - dmz_exim
     - dmz_haproxy