vm: move access protocols' definition to config

circle/circle/settings/base.py

@@ -3,7 +3,7 @@
 
 from os import environ
 from os.path import abspath, basename, dirname, join, normpath
-from json import loads 
+from json import loads
 from socket import SOCK_STREAM
 from sys import path
 
@@ -292,3 +292,11 @@ WSGI_APPLICATION = '%s.wsgi.application' % SITE_NAME
 FIREWALL_SETTINGS = loads(get_env_variable('DJANGO_FIREWALL_SETTINGS'))
 
 CRISPY_TEMPLATE_PACK = 'bootstrap3'
+
+# format: id: (name, port, protocol)
+VM_ACCESS_PROTOCOLS = loads(get_env_variable('DJANGO_VM_ACCESS_PROTOCOLS',
+                                             default={
+                                                 'rdp': ('rdp', 3389, 'tcp'),
+                                                 'nx': ('nx', 22, 'tcp'),
+                                                 'ssh': ('ssh', 22, 'tcp'),
+                                             }))

circle/vm/models.py

@@ -4,6 +4,7 @@ from datetime import timedelta
 import logging
 from netaddr import EUI
 
+import django.conf
 from django.contrib.auth.models import User
 from django.db import models
 from django.db.models.signals import pre_delete
@@ -21,13 +22,7 @@ from . import tasks
 
 logger = logging.getLogger(__name__)
 pwgen = User.objects.make_random_password
-# TODO get this from config
-ACCESS_PROTOCOLS = {
-    # format: id: (name, port, protocol)
-    'rdp': ('rdp', 3389, 'tcp'),
-    'nx': ('nx', 22, 'tcp'),
-    'ssh': ('ssh', 22, 'tcp'),
-}
+ACCESS_PROTOCOLS = django.conf.settings.VM_ACCESS_PROTOCOLS
 ACCESS_METHODS = [(k, ap[0]) for k, ap in ACCESS_PROTOCOLS.iteritems()]