Merge "Adds config to disable the password in stack"

doc/source/topics/settings.rst

@@ -830,6 +830,21 @@ A dictionary of settings which can be used to enable optional services provided
 by cinder.  Currently only the backup service is available.
 
 
+``OPENSTACK_HEAT_STACK``
+-----------------------------
+
+.. versionadded:: 9.0.0(Mitaka)
+
+Default: ``{'enable_user_pass': True}``
+
+A dictionary of settings to use with heat stacks. Currently, the only setting
+available is "enable_user_pass", which can be used to disable the password
+field while launching the stack. Currently HEAT API needs user password to
+perform all the heat operations because in HEAT API trusts is not enabled by
+default. So, this setting can be set as "False" in-case HEAT uses trusts by
+default otherwise it needs to be set as "True".
+
+
 ``OPENSTACK_NEUTRON_NETWORK``
 -----------------------------
 

openstack_dashboard/dashboards/project/stacks/forms.py

@@ -13,6 +13,7 @@
 import json
 import logging
 
+from django.conf import settings
 from django.utils import html
 from django.utils.translation import ugettext_lazy as _
 from django.views.decorators.debug import sensitive_variables  # noqa
@@ -281,18 +282,24 @@ class CreateStackForm(forms.SelfHandlingForm):
     def __init__(self, *args, **kwargs):
         parameters = kwargs.pop('parameters')
         # special case: load template data from API, not passed in params
-        if(kwargs.get('validate_me')):
+        if kwargs.get('validate_me'):
             parameters = kwargs.pop('validate_me')
         super(CreateStackForm, self).__init__(*args, **kwargs)
+
+        if self._stack_password_enabled():
+            self.fields['password'] = forms.CharField(
+                label=_('Password for user "%s"') % self.request.user.username,
+                help_text=_('This is required for operations to be performed '
+                            'throughout the lifecycle of the stack'),
+                widget=forms.PasswordInput())
+
         self._build_parameter_fields(parameters)
 
-    def _build_parameter_fields(self, template_validate):
-        self.fields['password'] = forms.CharField(
-            label=_('Password for user "%s"') % self.request.user.username,
-            help_text=_('This is required for operations to be performed '
-                        'throughout the lifecycle of the stack'),
-            widget=forms.PasswordInput())
+    def _stack_password_enabled(self):
+        stack_settings = getattr(settings, 'OPENSTACK_HEAT_STACK', {})
+        return stack_settings.get('enable_user_pass', True)
 
+    def _build_parameter_fields(self, template_validate):
         self.help_text = template_validate['Description']
 
         params = template_validate.get('Parameters', {})
@@ -368,8 +375,9 @@ class CreateStackForm(forms.SelfHandlingForm):
             'timeout_mins': data.get('timeout_mins'),
             'disable_rollback': not(data.get('enable_rollback')),
             'parameters': dict(params_list),
-            'password': data.get('password')
         }
+        if data.get('password'):
+            fields['password'] = data.get('password')
 
         if data.get('template_data'):
             fields['template'] = data.get('template_data')
@@ -422,8 +430,9 @@ class EditStackForm(CreateStackForm):
             'timeout_mins': data.get('timeout_mins'),
             'disable_rollback': not(data.get('enable_rollback')),
             'parameters': dict(params_list),
-            'password': data.get('password')
         }
+        if data.get('password'):
+            fields['password'] = data.get('password')
 
         # if the user went directly to this form, resubmit the existing
         # template data. otherwise, submit what they had from the first form

openstack_dashboard/local/local_settings.py.example

@@ -277,6 +277,12 @@ OPENSTACK_NEUTRON_NETWORK = {
     'supported_vnic_types': ['*']
 }
 
+# The OPENSTACK_HEAT_STACK settings can be used to disable password
+# field required while launching the stack.
+OPENSTACK_HEAT_STACK = {
+    'enable_user_pass': True,
+}
+
 # The OPENSTACK_IMAGE_BACKEND settings can be used to customize features
 # in the OpenStack Dashboard related to the Image service, such as the list
 # of supported image formats.