Open Stack

Hi,

I am working on the TOSCA CSAR plugin for murano and so far am able to 
successfully import an application definition archive of my CSAR example 
to murano.
However, when I try to add the imported application to an environment I 
get this error from Murano Dashboard:

DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/package_fqn.
DEBUG:muranodashboard.catalog.views:Clearing forms data for application 
io.murano.apps.generated.CsarHelloWorld.
DEBUG:muranodashboard.catalog.views:Clearing any leftover wizard step 
data.
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/ui/ui.yaml.
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/package_fqn.
DEBUG:muranodashboard.dynamic_ui.services:Using data {} for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranodashboard.dynamic_ui.services:Using in-memory forms for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/ui/ui.yaml.
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/package_fqn.
DEBUG:muranodashboard.dynamic_ui.services:Using data {} for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranodashboard.dynamic_ui.services:Using in-memory forms for app 
io.murano.apps.generated.CsarHelloWorld
INFO:muranodashboard.dynamic_ui.forms:Creating form workflowManagement
INFO:muranodashboard.dynamic_ui.forms:Creating form group0
DEBUG:muranodashboard.api:Murano::Client <Url: http://localhost:8082/>
DEBUG:muranoclient.common.http:curl -i -X GET -H 'X-Auth-Token: 
324759651d234c4eaf08f6093dfd7000' -H 'Content-Type: application/json' -H 
'User-Agent: python-muranoclient' 
http://localhost:8082//v1/catalog/packages/914c2bfd5d504419a94a9affb7af809a
DEBUG:muranoclient.common.http:
HTTP/1.1 200 OK
Date: Wed, 25 Nov 2015 01:31:12 GMT
Connection: keep-alive
Content-Type: application/json
Content-Length: 560
X-Openstack-Request-Id: req-b6759ab2-04b4-4882-ac95-3ac06f970cb5

{"updated": "2015-11-24T23:28:52", "description": "Template for deploying 
a single server with predefined properties.", "tags": 
["TOSCA-CSAR-generated"], "class_definitions": 
["io.murano.apps.generated.CsarHelloWorld"], "is_public": false, "id": 
"914c2bfd5d504419a94a9affb7af809a", "categories": [], "name": 
"csar_hello_world", "created": "2015-11-24T23:28:52", "author": "OASIS 
TOSCA TC", "enabled": true, "supplier": {}, "fully_qualified_name": 
"io.murano.apps.generated.CsarHelloWorld", "type": "Application", 
"owner_id": "1fee909728c54a698c96f0f7853412ae"}

DEBUG:muranoclient.common.http:curl -i -X GET -H 'X-Auth-Token: 
324759651d234c4eaf08f6093dfd7000' -H 'Content-Type: application/json' -H 
'User-Agent: python-muranoclient' 
http://localhost:8082//v1/environments/b8d83a0b6fde465ab9de013f084518d4
DEBUG:muranoclient.common.http:
HTTP/1.1 200 OK
Date: Wed, 25 Nov 2015 01:31:12 GMT
Connection: keep-alive
Content-Type: application/json
Content-Length: 245
X-Openstack-Request-Id: req-0ccb2b46-8a58-418f-b063-63067042e3f6

{"status": "ready", "updated": "2015-11-24T23:29:11", "created": 
"2015-11-24T23:29:11", "tenant_id": "1fee909728c54a698c96f0f7853412ae", 
"acquired_by": null, "version": 0, "services": [], "id": 
"b8d83a0b6fde465ab9de013f084518d4", "name": "env1"}

DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/ui/ui.yaml.
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/package_fqn.
DEBUG:muranodashboard.dynamic_ui.services:Using data {} for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranodashboard.dynamic_ui.services:Using in-memory forms for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranoclient.common.http:curl -i -X GET -H 'X-Auth-Token: 
324759651d234c4eaf08f6093dfd7000' -H 'Content-Type: application/json' -H 
'User-Agent: python-muranoclient' 
http://localhost:8082//v1/catalog/packages/914c2bfd5d504419a94a9affb7af809a
DEBUG:muranoclient.common.http:
HTTP/1.1 200 OK
Date: Wed, 25 Nov 2015 01:31:12 GMT
Connection: keep-alive
Content-Type: application/json
Content-Length: 560
X-Openstack-Request-Id: req-ee4545dd-6dfe-4944-90bc-48a525b099d5

{"updated": "2015-11-24T23:28:52", "description": "Template for deploying 
a single server with predefined properties.", "tags": 
["TOSCA-CSAR-generated"], "class_definitions": 
["io.murano.apps.generated.CsarHelloWorld"], "is_public": false, "id": 
"914c2bfd5d504419a94a9affb7af809a", "categories": [], "name": 
"csar_hello_world", "created": "2015-11-24T23:28:52", "author": "OASIS 
TOSCA TC", "enabled": true, "supplier": {}, "fully_qualified_name": 
"io.murano.apps.generated.CsarHelloWorld", "type": "Application", 
"owner_id": "1fee909728c54a698c96f0f7853412ae"}

[25/Nov/2015 01:31:12] "GET 
/murano/catalog/add/914c2bfd5d504419a94a9affb7af809a/b8d83a0b6fde465ab9de013f084518d4 
HTTP/1.1" 200 3763
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/ui/ui.yaml.
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/package_fqn.
DEBUG:muranodashboard.dynamic_ui.services:Using data {} for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranodashboard.dynamic_ui.services:Using in-memory forms for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/ui/ui.yaml.
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/package_fqn.
DEBUG:muranodashboard.dynamic_ui.services:Using data {} for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranodashboard.dynamic_ui.services:Using in-memory forms for app 
io.murano.apps.generated.CsarHelloWorld
INFO:muranodashboard.dynamic_ui.forms:Creating form workflowManagement
INFO:muranodashboard.dynamic_ui.forms:Creating form group0
INFO:muranodashboard.dynamic_ui.forms:Creating form workflowManagement
DEBUG:muranodashboard.api:Murano::Client <Url: http://localhost:8082/>
DEBUG:muranoclient.common.http:curl -i -X GET -H 'X-Auth-Token: 
324759651d234c4eaf08f6093dfd7000' -H 'Content-Type: application/json' -H 
'User-Agent: python-muranoclient' 
http://localhost:8082//v1/environments/b8d83a0b6fde465ab9de013f084518d4
DEBUG:muranoclient.common.http:
HTTP/1.1 200 OK
Date: Wed, 25 Nov 2015 01:31:15 GMT
Connection: keep-alive
Content-Type: application/json
Content-Length: 245
X-Openstack-Request-Id: req-fd260c43-75e3-41eb-bf72-d7ebd537cc9b

{"status": "ready", "updated": "2015-11-24T23:29:11", "created": 
"2015-11-24T23:29:11", "tenant_id": "1fee909728c54a698c96f0f7853412ae", 
"acquired_by": null, "version": 0, "services": [], "id": 
"b8d83a0b6fde465ab9de013f084518d4", "name": "env1"}

DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/ui/ui.yaml.
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/package_fqn.
DEBUG:muranodashboard.dynamic_ui.services:Using data {} for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranodashboard.dynamic_ui.services:Using in-memory forms for app 
io.murano.apps.generated.CsarHelloWorld
[25/Nov/2015 01:31:15] "POST 
/murano/catalog/add/914c2bfd5d504419a94a9affb7af809a/b8d83a0b6fde465ab9de013f084518d4/False/False 
HTTP/1.1" 200 4598
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/ui/ui.yaml.
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/package_fqn.
DEBUG:muranodashboard.dynamic_ui.services:Using data {} for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranodashboard.dynamic_ui.services:Using in-memory forms for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/ui/ui.yaml.
DEBUG:muranodashboard.common.cache:Using cached value from 
/tmp/muranodashboard-cache/apps/91/4c2bfd5d504419a94a9affb7af809a/package_fqn.
DEBUG:muranodashboard.dynamic_ui.services:Using data {} for app 
io.murano.apps.generated.CsarHelloWorld
DEBUG:muranodashboard.dynamic_ui.services:Using in-memory forms for app 
io.murano.apps.generated.CsarHelloWorld
INFO:muranodashboard.dynamic_ui.forms:Creating form workflowManagement
INFO:muranodashboard.dynamic_ui.forms:Creating form workflowManagement
INFO:muranodashboard.dynamic_ui.forms:Creating form group0
INFO:muranodashboard.dynamic_ui.forms:Creating form workflowManagement
Internal Server Error: 
/murano/catalog/add/914c2bfd5d504419a94a9affb7af809a/b8d83a0b6fde465ab9de013f084518d4/False/False
Traceback (most recent call last):
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/django/core/handlers/base.py", 
line 132, in get_response
    response = wrapped_callback(request, *callback_args, 
**callback_kwargs)
  File "/home/stack/project/horizon/horizon/decorators.py", line 36, in 
dec
    return view_func(request, *args, **kwargs)
  File "/home/stack/project/horizon/horizon/decorators.py", line 52, in 
dec
    return view_func(request, *args, **kwargs)
  File "/home/stack/project/horizon/horizon/decorators.py", line 36, in 
dec
    return view_func(request, *args, **kwargs)
  File 
"/home/stack/project/murano-dashboard/muranodashboard/catalog/views.py", 
line 173, in __inner
    return func(request, **kwargs)
  File 
"/home/stack/project/murano-dashboard/muranodashboard/catalog/views.py", 
line 303, in view
    return self.dispatch(request, *args, **kwargs)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/formtools/wizard/views.py", 
line 237, in dispatch
    response = super(WizardView, self).dispatch(request, *args, **kwargs)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/django/views/generic/base.py", 
line 89, in dispatch
    return handler(request, *args, **kwargs)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/formtools/wizard/views.py", 
line 300, in post
    return self.render_done(form, **kwargs)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/formtools/wizard/views.py", 
line 357, in render_done
    **kwargs)
  File 
"/home/stack/project/murano-dashboard/muranodashboard/catalog/views.py", 
line 334, in done
    attributes = service.extract_attributes()
  File 
"/home/stack/project/murano-dashboard/muranodashboard/dynamic_ui/services.py", 
line 123, in extract_attributes
    attributes = helpers.evaluate(self.application, self.context)
  File 
"/home/stack/project/murano-dashboard/muranodashboard/dynamic_ui/helpers.py", 
line 97, in evaluate
    value, context)
  File 
"/home/stack/project/murano-dashboard/muranodashboard/dynamic_ui/helpers.py", 
line 90, in recursive_apply
    return rec(value)
  File 
"/home/stack/project/murano-dashboard/muranodashboard/dynamic_ui/helpers.py", 
line 80, in rec
    return dict((rec(k), rec(v)) for (k, v) in val.iteritems())
  File 
"/home/stack/project/murano-dashboard/muranodashboard/dynamic_ui/helpers.py", 
line 80, in <genexpr>
    return dict((rec(k), rec(v)) for (k, v) in val.iteritems())
  File 
"/home/stack/project/murano-dashboard/muranodashboard/dynamic_ui/helpers.py", 
line 78, in rec
    return rec(transformer(val, *args))
  File 
"/home/stack/project/murano-dashboard/muranodashboard/dynamic_ui/helpers.py", 
line 96, in <lambda>
    lambda v, _ctx: v.evaluate(context=_ctx),
  File 
"/home/stack/project/murano-dashboard/muranodashboard/dynamic_ui/yaql_expression.py", 
line 61, in evaluate
    return self._parsed_expression.evaluate(data=data, context=context)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/expressions.py", 
line 165, in evaluate
    return self(utils.NO_VALUE, context, self.engine)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/expressions.py", 
line 156, in __call__
    return super(Statement, self).__call__(receiver, context, engine)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/expressions.py", 
line 37, in __call__
    return context(self.name, engine, receiver, context)(*self.args)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/contexts.py", 
line 65, in <lambda>
    data_context, use_convention, function_filter)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/runner.py", 
line 49, in call
    name, all_overloads, engine, receiver, data_context, args, kwargs)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/runner.py", 
line 117, in choose_overload
    args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/runner.py", 
line 117, in <genexpr>
    args = tuple(arg_evaluator(i, arg) for i, arg in enumerate(args))
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/runner.py", 
line 113, in <lambda>
    and not isinstance(arg, expressions.Constant))
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/expressions.py", 
line 37, in __call__
    return context(self.name, engine, receiver, context)(*self.args)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/contexts.py", 
line 65, in <lambda>
    data_context, use_convention, function_filter)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/runner.py", 
line 49, in call
    name, all_overloads, engine, receiver, data_context, args, kwargs)
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/runner.py", 
line 141, in choose_overload
    raise_not_found()
  File 
"/home/stack/project/horizon/.tox/venv/local/lib/python2.7/site-packages/yaql/language/runner.py", 
line 70, in raise_not_found
    raise exceptions.NoMatchingFunctionException(name)
NoMatchingFunctionException: No function "#operator_." matches supplied 
arguments
[25/Nov/2015 01:31:17] "POST 
/murano/catalog/add/914c2bfd5d504419a94a9affb7af809a/b8d83a0b6fde465ab9de013f084518d4/False/False 
HTTP/1.1" 500 119882


In order to test this further I tried to make a copy of the hot_package 
and create a HOT2 plugin (by renaming Hot to Hot2) to see if the issue is 
directly rooted in the CSAR plugin.
However, with the HOT2 plugin I am getting the same error as above.

Any help on how to resolve the problem is very much appreciated.

Regards,
--Vahid

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