aruba: truncate long strings

playbooks/aruba.yml

@@ -14,7 +14,10 @@
     aruba__dns_servers:
       - 10.128.0.1
       - 2a09:6840:128:0:1::1
-    aruba__dns_domain_name: switch.infra.auro.re
+    aruba__dns_domain_names:
+      - switch.infra.auro.re
+      - infra.auro.re
+      - auro.re
     aruba__manager_password: "P@ssw0rd!"
     aruba__operator_password: "P@ssw0rd!"
     aruba__default_gateways:

roles/aruba/defaults/main.yml

@@ -5,6 +5,7 @@ aruba__interfaces: {}
 aruba__default_gateways: []
 aruba__ssh_enabled: False
 aruba__rest_enabled: True
+aruba__dns_domain_names: []
 aruba__loop_protect_disable_timer: 30
 aruba__loop_protect_tx_interval: 3
 ...

roles/aruba/templates/config.j2

@@ -1,6 +1,6 @@
 {{ ansible_managed | comment(decoration="; ") }}
 
-hostname {{ aruba__hostname | enquote }}
+hostname {{ aruba__hostname | truncate(32) | enquote }}
 
 include-credentials
 
@@ -20,9 +20,9 @@ time timezone 60
 ip dns server-address priority {{ loop.index }} {{ addr | ipaddr }}
 {% endfor %}
 
-{% if aruba__dns_domain_name is defined %}
+{% for domain in aruba__dns_domain_names[:5] %}
-ip dns domain-name {{ aruba__dns_domain_name | enquote }}
+ip dns domain-name {{ domain | enquote }}
-{% endif %}
+{% endfor %}
 
 ; TODO
 {% if False %}
@@ -98,7 +98,7 @@ ipv6 default-gateway {{ aruba__default_gateways | ipv6 | first }}
 {% for id, vlan in aruba__vlans.items() %}
 vlan {{ id | int }}
 {% if vlan.name is defined %}
-    name {{ vlan.name | enquote }}
+    name {{ vlan.name | truncate(32) | enquote }}
 {% endif %}
 {%
 set untagged =
@@ -142,7 +142,7 @@ set tagged =
 {% for id, iface in aruba__interfaces.items() %}
 interface {{ id | int }}
 {% if iface.name is defined %}
-    name {{ iface.name | enquote }}
+    name {{ iface.name | truncate(32) | enquote }}
 {% endif %}
 {% if iface.enabled | default(True) %}
     enable