1 files changed, 118 insertions, 0 deletions
diff --git a/api/resources/v2/openrcs.py b/api/resources/v2/openrcs.py
new file mode 100644
index 000000000..b78c696df
--- /dev/null
+++ b/api/resources/v2/openrcs.py
@@ -0,0 +1,118 @@
+import uuid
+import logging
+import re
+import os
+
+import yaml
+from oslo_serialization import jsonutils
+
+from api import ApiResource
+from api.database.v2.handlers import V2OpenrcHandler
+from api.database.v2.handlers import V2EnvironmentHandler
+from yardstick.common import constants as consts
+from yardstick.common.utils import result_handler
+from yardstick.common.utils import makedirs
+from yardstick.common.utils import source_env
+
+LOG = logging.getLogger(__name__)
+LOG.setLevel(logging.DEBUG)
+
+
+class V2Openrc(ApiResource):
+
+    def post(self):
+        return self._dispatch_post()
+
+    def upload_openrc(self, args):
+        try:
+            upload_file = args['file']
+        except KeyError:
+            return result_handler(consts.API_ERROR, 'file must be provided')
+
+        try:
+            environment_id = args['environment_id']
+        except KeyError:
+            return result_handler(consts.API_ERROR, 'environment_id must be provided')
+
+        LOG.info('writing openrc: %s', consts.OPENRC)
+        makedirs(consts.CONF_DIR)
+        upload_file.save(consts.OPENRC)
+        source_env(consts.OPENRC)
+
+        LOG.info('parsing openrc')
+        try:
+            openrc_data = self._get_openrc_dict()
+        except Exception:
+            LOG.exception('parse openrc failed')
+            return result_handler(consts.API_ERROR, 'parse openrc failed')
+
+        openrc_id = str(uuid.uuid4())
+        self._write_into_database(environment_id, openrc_id, openrc_data)
+
+        LOG.info('writing ansible cloud conf')
+        try:
+            self._generate_ansible_conf_file(openrc_data)
+        except Exception:
+            LOG.exception('write cloud conf failed')
+            return result_handler(consts.API_ERROR, 'genarate ansible conf failed')
+        LOG.info('finish writing ansible cloud conf')
+
+        return result_handler(consts.API_SUCCESS, {'openrc': openrc_data, 'uuid': openrc_id})
+
+    def _write_into_database(self, environment_id, openrc_id, openrc_data):
+        LOG.info('writing openrc to database')
+        openrc_handler = V2OpenrcHandler()
+        openrc_init_data = {
+            'uuid': openrc_id,
+            'environment_id': environment_id,
+            'content': jsonutils.dumps(openrc_data)
+        }
+        openrc_handler.insert(openrc_init_data)
+
+        LOG.info('binding openrc to environment: %s', environment_id)
+        environment_handler = V2EnvironmentHandler()
+        environment_handler.update_attr(environment_id, {'openrc_id': openrc_id})
+
+    def _get_openrc_dict(self):
+        with open(consts.OPENRC) as f:
+            content = f.readlines()
+
+        result = {}
+        for line in content:
+            m = re.search(r'(\ .*)=(.*)', line)
+            if m:
+                try:
+                    value = os.environ[m.group(1).strip()]
+                except KeyError:
+                    pass
+                else:
+                    result.update({m.group(1).strip(): value})
+
+        return result
+
+    def _generate_ansible_conf_file(self, openrc_data):
+        ansible_conf = {
+            'clouds': {
+                'opnfv': {
+                    'auth': {
+                    }
+                }
+            }
+        }
+        black_list = ['OS_IDENTITY_API_VERSION', 'OS_IMAGE_API_VERSION']
+
+        for k, v in openrc_data.items():
+            if k.startswith('OS') and k not in black_list:
+                key = k[3:].lower()
+                ansible_conf['clouds']['opnfv']['auth'][key] = v
+
+        try:
+            value = openrc_data['OS_IDENTITY_API_VERSION']
+        except KeyError:
+            pass
+        else:
+            ansible_conf['clouds']['opnfv']['identity_api_version'] = value
+
+        makedirs(consts.OPENSTACK_CONF_DIR)
+        with open(consts.CLOUDS_CONF, 'w') as f:
+            yaml.dump(ansible_conf, f, default_flow_style=False)