User can't upload new Murano applications of size more than 64KB

[Timur Nurlygayanov]

Note:
Reproduced only on MOS 5.0 and MOS 5.0.1.

Steps To Reproduce:
1. Deploy OpenStack with Murano using MOS 5.0.1 (should reproduced for 5.x and 6.x).
2. Login to Horizon dashboard and navigate to Murano > Manage > Package Definitions.
3. Upload new application in zip archive (attached to bug description).

Observed Result:
Error message in Horizon:
Error: Unable to upload package

In horizon logs we can see the following traceback:
2014-10-23 09:49:56.606 27744 INFO eventlet.wsgi [-] Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/eventlet/wsgi.py", line 389, in handle_one_response
    result = self.application(self.environ, start_response)
  File "/usr/lib/python2.6/site-packages/webob/dec.py", line 130, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File "/usr/lib/python2.6/site-packages/webob/dec.py", line 195, in call_func
    return self.func(req, *args, **kwargs)
  File "/usr/lib/python2.6/site-packages/muranoapi/openstack/common/wsgi.py", line 197, in __call__
    response = req.get_response(self.application)
  File "/usr/lib/python2.6/site-packages/webob/request.py", line 1296, in send
    application, catch_exc_info=False)
  File "/usr/lib/python2.6/site-packages/webob/request.py", line 1260, in call_application
    app_iter = application(self.environ, start_response)
  File "/usr/lib/python2.6/site-packages/keystoneclient/middleware/auth_token.py", line 582, in __call__
    return self.app(env, start_response)
  File "/usr/lib/python2.6/site-packages/webob/dec.py", line 130, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File "/usr/lib/python2.6/site-packages/webob/dec.py", line 195, in call_func
    return self.func(req, *args, **kwargs)
  File "/usr/lib/python2.6/site-packages/muranoapi/openstack/common/wsgi.py", line 197, in __call__
    response = req.get_response(self.application)
  File "/usr/lib/python2.6/site-packages/webob/request.py", line 1296, in send
    application, catch_exc_info=False)
  File "/usr/lib/python2.6/site-packages/webob/request.py", line 1260, in call_application
    app_iter = application(self.environ, start_response)
  File "/usr/lib/python2.6/site-packages/paste/urlmap.py", line 203, in __call__
    return app(environ, start_response)
  File "/usr/lib/python2.6/site-packages/webob/dec.py", line 144, in __call__
    return resp(environ, start_response)
  File "/usr/lib/python2.6/site-packages/routes/middleware.py", line 131, in __call__
    response = self.app(environ, start_response)
  File "/usr/lib/python2.6/site-packages/webob/dec.py", line 144, in __call__
    return resp(environ, start_response)
  File "/usr/lib/python2.6/site-packages/webob/dec.py", line 130, in __call__
    resp = self.call_func(req, *args, **self.kwargs)
  File "/usr/lib/python2.6/site-packages/webob/dec.py", line 195, in call_func
    return self.func(req, *args, **kwargs)
  File "/usr/lib/python2.6/site-packages/muranoapi/openstack/common/wsgi.py", line 384, in __call__
    action_result = self.execute_action(action, request, **action_args)
  File "/usr/lib/python2.6/site-packages/muranoapi/openstack/common/wsgi.py", line 398, in execute_action
    return self.dispatch(self.controller, action, request, **action_args)
  File "/usr/lib/python2.6/site-packages/muranoapi/openstack/common/wsgi.py", line 407, in dispatch
    return method(*args, **kwargs)
  File "/usr/lib/python2.6/site-packages/muranoapi/api/v1/catalog.py", line 193, in upload
    package = db_api.package_upload(package_meta, req.context.tenant)
  File "/usr/lib/python2.6/site-packages/muranoapi/db/catalog/api.py", line 392, in package_upload
    package.save(session)
  File "/usr/lib/python2.6/site-packages/muranoapi/db/models.py", line 43, in save
    session.flush()
  File "/usr/lib/python2.6/site-packages/muranoapi/openstack/common/db/sqlalchemy/session.py", line 462, in _wrap
    raise exception.DBError(e)
DBError: (DataError) (1406, "Data too long for column 'archive' at row 1")

[Timur Nurlygayanov (tnurlygayanov)]

Murano application package ^^^

[Timur Nurlygayanov (tnurlygayanov)]

Fix:
in /usr/lib/python2.6/site-packages/muranoapi/db/models.py need to change

archive = sa.Column(sa.LargeBinary)

to

archive = sa.Column(sa.LargeBinary())

[Timur Nurlygayanov (tnurlygayanov)]

Reproduced only on MOS 5.0 and MOS 5.0.1.

Will be fixed in MOS 5.1.1