Api Service

vagrant@vagrant-ubuntu-trusty-64:~/craton$ python craton/cmd/inventory-api.py --config-file=etc/inventory-api-conf.sample
2016-09-26 16:42:47.673 30307 INFO craton.api [-] Loading service with WSGI config: /home/vagrant/craton/etc/inventory-api-paste.ini
2016-09-26 16:42:47.738 30307 INFO __main__ [-] Starting API server in PID: 30307
2016-09-26 16:42:50.088 30307 DEBUG oslo_db.api [-] Loading backend 'sqlalchemy' from 'craton.db.sqlalchemy.api' _load_backend /usr/local/lib/python2.7/dist-packages/oslo_db/api.py:238
2016-09-26 16:42:50.274 30307 DEBUG passlib.utils.compat [-] loaded lazy attr 'SafeConfigParser': <class ConfigParser.SafeConfigParser at 0x7f6ef20a37a0> __getattr__ /usr/local/lib/python2.7/dist-packages/passlib/utils/compat.py:413
2016-09-26 16:42:50.275 30307 DEBUG passlib.utils.compat [-] loaded lazy attr 'NativeStringIO': <built-in function StringIO> __getattr__ /usr/local/lib/python2.7/dist-packages/passlib/utils/compat.py:413
2016-09-26 16:42:50.277 30307 DEBUG passlib.utils.compat [-] loaded lazy attr 'BytesIO': <built-in function StringIO> __getattr__ /usr/local/lib/python2.7/dist-packages/passlib/utils/compat.py:413
2016-09-26 16:42:50.390 30307 DEBUG oslo_db.sqlalchemy.engines [-] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION _check_effective_sql_mode /usr/local/lib/python2.7/dist-packages/oslo_db/sqlalchemy/engines.py:261
127.0.0.1 - - [26/Sep/2016 16:42:50] "GET /v1/regions HTTP/1.1" 200 58

sample.py (File for cratonclient to authenticate)

from keystoneclient import session as ksc_session
from keystoneclient.auth.identity import v3
from keystoneclient.v3 import client as keystone_v3
from cratonclient.v1.client import Client
from cratonclient import session as c_session
auth = v3.Password(auth_url='http://10.0.2.15:5000/v3', username = 'admin', password = 'secret', project_name = 'admin', user_domain_id = 'default', project_domain_id = 'default')
session = ksc_session.Session(auth=auth)
craton = Client(session=c_session.Session(session), url='127.0.0.1:8083/v1/')
craton.inventory(1).hosts.create(**{'name':'test', 'project_id':1,'ip_address':'1.1.1.1', 'region_id':1, 'device_type':'test'})

Terminal new (After Changes)

vagrant@vagrant-ubuntu-trusty-64:~/python-cratonclient/cratonclient/shell$ sudo python sampl.py 
Traceback (most recent call last):
  File "sampl.py", line 8, in <module>
    craton = Client(session=c_session.Session(session), url='127.0.0.1:8083/v1/')
  File "/usr/local/lib/python2.7/dist-packages/cratonclient/session.py", line 65, in __init__
    old_user_agent = self._session.headers['User-Agent']
AttributeError: 'Session' object has no attribute 'headers'

For the Craton Host to run, i had to comment line 99-100 for craton/db/sqlalchemy/api.py i.e.
https://github.com/openstack/craton/blob/26c0dd5d8e5ea55c205ef0b325be3f0b43a6d871/craton/db/sqlalchemy/api.py

if project_only and not context.is_admin:

kwargs['project_id'] = context.tenant

Since, this i believe is cargo culted code.