bundles/icinga2: add some missing config

bundles/icinga2/files/icingaweb2/roles.ini

@@ -0,0 +1,3 @@
+[Administrators]
+users = "*"
+permissions = "*"

bundles/icinga2/items.py

@@ -6,6 +6,7 @@ from os.path import join
 ENABLED_FEATURES = {
     'api',
     'checker',
+    'command',
     'ido-pgsql',
     'mainlog',
     'notification',
@@ -254,6 +255,11 @@ files = {
         'mode': '0660',
         'group': 'icingaweb2',
     },
+    '/etc/icingaweb2/roles.ini': {
+        'source': 'icingaweb2/roles.ini',
+        'mode': '0660',
+        'group': 'icingaweb2',
+    },
 
     # Statusmonitor
     '/etc/icinga2/icinga_statusmonitor.py': {
@@ -269,6 +275,10 @@ files = {
     },
 }
 
+pkg_pip = {
+    'easysnmp': {}, # for check_usv_snmp
+}
+
 actions = {
     'icinga2_api_setup': {
         'command': 'icinga2 api setup',