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From Madhan Neethiraj <mad...@apache.org>
Subject Re: [ANNOUNCE] Apache Ranger - Python client
Date Sat, 05 Dec 2020 07:35:00 GMT

Yes. Python APIs support  CRUD operations on service-defs/services/policies/security-zones/roles
- like:
  - create_policy()
  - update_policy()
  - update_policy_by_id()
  - apply_policy()
  - delete_policy()
  - delete_policy_by_id()
  - get_policy()
  - get_policy_by_id()
  - get_policies_in_service()
  - find_policies()

Until documentation is in place, complete list of APIs can be found from RangerClient class
here:  https://github.com/apache/ranger/blob/master/intg/src/main/python/apache_ranger/client/ranger_client.py#L245.

Hope this helps.


On 12/4/20, 10:48 PM, "Don Bosco Durai" <bosco@apache.org> wrote:

    Madhan, this is very good.

    Does the script also supports deleting or modifying of Ranger Policies?



    On 12/4/20, 9:09 AM, "Madhan Neethiraj" <madhan@apache.org> wrote:


        Official Python client for Apache Ranger is now available at https://pypi.org/project/apache-ranger/.
Python client APIs mirror Apache Ranger REST APIs, and enable administration of Apache Ranger
using Python.

        Here is a sample usage to create a service and a policy using Python client:

            from apache_ranger.model.ranger_service import RangerService
            from apache_ranger.client.ranger_client import RangerClient
            from apache_ranger.model.ranger_policy  import RangerPolicy, RangerPolicyResource,
RangerPolicyItem, RangerPolicyItemAccess

            service_name = 'dev_hive'

            service = RangerService(name=service_name, type='hive')
            service.configs = {'username':'hive', 'password':'hive', 'jdbc.driverClassName':
'org.apache.hive.jdbc.HiveDriver', 'jdbc.url': 'jdfb:hive2://ranger-hadoop:10000', 'hadoop.security.authorization':

            policy = RangerPolicy(service=service_name, name='test policy')
            policy.resources = {'database': RangerPolicyResource(['test_db']), 'table': RangerPolicyResource(['test_tbl']),
'column': RangerPolicyResource(['*'])}
            policy.policyItems.append(RangerPolicyItem(users=['admin'], accesses=[RangerPolicyItemAccess('create'),
RangerPolicyItemAccess('alter'), RangerPolicyItemAccess('drop')], delegateAdmin=True))
            policy.denyPolicyItems.append(RangerPolicyItem(users=['admin'], accesses=[RangerPolicyItemAccess('select')]))

            ranger_client   = RangerClient('http://localhost:6080', 'admin', 'rangerR0cks!')
            created_service = ranger_client.create_service(service)
            created_policy  = ranger_client.create_policy(policy)

        Apache Ranger team is updating the documentation to include details of Python APIs.

        Your feedback and suggestions are welcome.


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