nagios-nrpe role : change variables name

Replace hards IP with variable
Add a README file

roles/nagios-nrpe/defaults/main.yml

@@ -1,11 +1,9 @@
 ---
-evolix_trusted_ips: []
-additional_trusted_ips: []
-# Let's merge evolix_trusted_ips with additional_trusted_ips
+nagios_nrpe_default_allowed_hosts: []
+nagios_nrpe_additional_allowed_hosts: []
 nagios_nrpe_allowed_hosts:
-  "{{ evolix_trusted_ips | union(additional_trusted_ips) | unique }}"
-nagios_nrpe_ldap_dc: "dc=DOMAIN,dc=EXT"
-nagios_nrpe_ldap_passwd: LDAP_PASSWD
+  "{{ nagios_nrpe_default_allowed_hosts
+  | union(nagios_nrpe_additional_allowed_hosts) | unique }}"
 nagios_nrpe_pgsql_passwd: PGSQL_PASSWD
 nagios_nrpe_amavis_from: "foobar@{{ ansible_domain }}"
 

roles/pf/README.md

@@ -0,0 +1,13 @@
+# PacketFilter
+  
+Custom configuration of PacketFilter.
+
+## Tasks
+
+Everything is in the `tasks/main.yml` file.
+
+## Available variables
+
+* `pf_trusted_ips` : list of IP trusted for important access (default: all).
+
+The full list of variables (with default values) can be found in `defaults/main.yml`.

roles/pf/defaults/main.yml

@@ -0,0 +1,9 @@
+---
+
+pf_default_trusted_ips: []
+pf_additional_trusted_ips: []
+# and default to ['0.0.0.0/0'] if the result is still empty
+pf_trusted_ips:
+  "{{ pf_default_trusted_ips | union(pf_additional_trusted_ips)
+  | unique | join(', ')
+  | default(['0.0.0.0/0'], true) }}"

roles/pf/templates/pf.conf.j2

@@ -12,7 +12,7 @@ ext_if="{{ ansible_default_ipv4.device }}"
 ###########################
 
 # Evolix
-table <evolix> { 88.179.18.233, 31.170.9.129, 31.170.8.4 }
+table <evolix> { {{ pf_trusted_ips }} }
 
 # Port en entrée
 # 2222 = ssh secondaire