# limitations under the License.
import logging
-import yaml
-from osm_common import dbmongo, dbmemory, fslocal, fsmongo, msglocal, msgkafka, version as common_version
+
+# import yaml
+from osm_common import (
+ dbmongo,
+ dbmemory,
+ fslocal,
+ fsmongo,
+ msglocal,
+ msgkafka,
+ version as common_version,
+)
from osm_common.dbbase import DbException
from osm_common.fsbase import FsException
from osm_common.msgbase import MsgException
from osm_nbi.authconn_keystone import AuthconnKeystone
from osm_nbi.authconn_internal import AuthconnInternal
+from osm_nbi.authconn_tacacs import AuthconnTacacs
from osm_nbi.base_topic import EngineException, versiontuple
from osm_nbi.admin_topics import VimAccountTopic, WimAccountTopic, SdnTopic
-from osm_nbi.admin_topics import K8sClusterTopic, K8sRepoTopic
+from osm_nbi.admin_topics import K8sClusterTopic, K8sRepoTopic, OsmRepoTopic
+from osm_nbi.admin_topics import VcaTopic
from osm_nbi.admin_topics import UserTopicAuth, ProjectTopicAuth, RoleTopicAuth
-from osm_nbi.descriptor_topics import VnfdTopic, NsdTopic, PduTopic, NstTopic, VnfPkgOpTopic
-from osm_nbi.instance_topics import NsrTopic, VnfrTopic, NsLcmOpTopic, NsiTopic, NsiLcmOpTopic
+from osm_nbi.descriptor_topics import (
+ VnfdTopic,
+ NsdTopic,
+ PduTopic,
+ NstTopic,
+ VnfPkgOpTopic,
+)
+from osm_nbi.instance_topics import (
+ NsrTopic,
+ VnfrTopic,
+ NsLcmOpTopic,
+ NsiTopic,
+ NsiLcmOpTopic,
+)
from osm_nbi.pmjobs_topics import PmJobsTopic
+from osm_nbi.subscription_topics import NslcmSubscriptionsTopic
from base64 import b64encode
-from os import urandom, path
+from os import urandom # , path
from threading import Lock
__author__ = "Alfonso Tierno <alfonso.tiernosepulveda@telefonica.com>"
"wim_accounts": WimAccountTopic,
"sdns": SdnTopic,
"k8sclusters": K8sClusterTopic,
+ "vca": VcaTopic,
"k8srepos": K8sRepoTopic,
- "users": UserTopicAuth, # Valid for both internal and keystone authentication backends
- "projects": ProjectTopicAuth, # Valid for both internal and keystone authentication backends
- "roles": RoleTopicAuth, # Valid for both internal and keystone authentication backends
+ "osmrepos": OsmRepoTopic,
+ "users": UserTopicAuth, # Valid for both internal and keystone authentication backends
+ "projects": ProjectTopicAuth, # Valid for both internal and keystone authentication backends
+ "roles": RoleTopicAuth, # Valid for both internal and keystone authentication backends
"nsis": NsiTopic,
"nsilcmops": NsiLcmOpTopic,
"vnfpkgops": VnfPkgOpTopic,
+ "nslcm_subscriptions": NslcmSubscriptionsTopic,
# [NEW_TOPIC]: add an entry here
# "pm_jobs": PmJobsTopic will be added manually because it needs other parameters
}
self.msg = None
self.authconn = None
self.config = None
- self.operations = None
+ # self.operations = None
self.logger = logging.getLogger("nbi.engine")
self.map_topic = {}
self.write_lock = None
self.config = config
# check right version of common
if versiontuple(common_version) < versiontuple(min_common_version):
- raise EngineException("Not compatible osm/common version '{}'. Needed '{}' or higher".format(
- common_version, min_common_version))
+ raise EngineException(
+ "Not compatible osm/common version '{}'. Needed '{}' or higher".format(
+ common_version, min_common_version
+ )
+ )
try:
if not self.db:
self.db = dbmemory.DbMemory()
self.db.db_connect(config["database"])
else:
- raise EngineException("Invalid configuration param '{}' at '[database]':'driver'".format(
- config["database"]["driver"]))
+ raise EngineException(
+ "Invalid configuration param '{}' at '[database]':'driver'".format(
+ config["database"]["driver"]
+ )
+ )
if not self.fs:
if config["storage"]["driver"] == "local":
self.fs = fslocal.FsLocal()
self.fs = fsmongo.FsMongo()
self.fs.fs_connect(config["storage"])
else:
- raise EngineException("Invalid configuration param '{}' at '[storage]':'driver'".format(
- config["storage"]["driver"]))
+ raise EngineException(
+ "Invalid configuration param '{}' at '[storage]':'driver'".format(
+ config["storage"]["driver"]
+ )
+ )
if not self.msg:
if config["message"]["driver"] == "local":
self.msg = msglocal.MsgLocal()
self.msg = msgkafka.MsgKafka()
self.msg.connect(config["message"])
else:
- raise EngineException("Invalid configuration param '{}' at '[message]':'driver'".format(
- config["message"]["driver"]))
+ raise EngineException(
+ "Invalid configuration param '{}' at '[message]':'driver'".format(
+ config["message"]["driver"]
+ )
+ )
if not self.authconn:
if config["authentication"]["backend"] == "keystone":
- self.authconn = AuthconnKeystone(config["authentication"], self.db)
- else:
- self.authconn = AuthconnInternal(config["authentication"], self.db)
- if not self.operations:
- if "resources_to_operations" in config["rbac"]:
- resources_to_operations_file = config["rbac"]["resources_to_operations"]
+ self.authconn = AuthconnKeystone(
+ config["authentication"],
+ self.db,
+ self.authenticator.role_permissions,
+ )
+ elif config["authentication"]["backend"] == "tacacs":
+ self.authconn = AuthconnTacacs(
+ config["authentication"],
+ self.db,
+ self.authenticator.role_permissions,
+ )
else:
- possible_paths = (
- __file__[:__file__.rfind("engine.py")] + "resources_to_operations.yml",
- "./resources_to_operations.yml"
+ self.authconn = AuthconnInternal(
+ config["authentication"],
+ self.db,
+ self.authenticator.role_permissions,
)
- for config_file in possible_paths:
- if path.isfile(config_file):
- resources_to_operations_file = config_file
- break
- if not resources_to_operations_file:
- raise EngineException("Invalid permission configuration: resources_to_operations file missing")
-
- with open(resources_to_operations_file, 'r') as f:
- resources_to_operations = yaml.load(f, Loader=yaml.Loader)
-
- self.operations = []
-
- for _, value in resources_to_operations["resources_to_operations"].items():
- if value not in self.operations:
- self.operations += [value]
+ # if not self.operations:
+ # if "resources_to_operations" in config["rbac"]:
+ # resources_to_operations_file = config["rbac"]["resources_to_operations"]
+ # else:
+ # possible_paths = (
+ # __file__[:__file__.rfind("engine.py")] + "resources_to_operations.yml",
+ # "./resources_to_operations.yml"
+ # )
+ # for config_file in possible_paths:
+ # if path.isfile(config_file):
+ # resources_to_operations_file = config_file
+ # break
+ # if not resources_to_operations_file:
+ # raise EngineException("Invalid permission configuration:"
+ # "resources_to_operations file missing")
+ #
+ # with open(resources_to_operations_file, 'r') as f:
+ # resources_to_operations = yaml.load(f, Loader=yaml.Loader)
+ #
+ # self.operations = []
+ #
+ # for _, value in resources_to_operations["resources_to_operations"].items():
+ # if value not in self.operations:
+ # self.operations += [value]
self.write_lock = Lock()
# create one class per topic
for topic, topic_class in self.map_from_topic_to_class.items():
# if self.auth and topic_class in (UserTopicAuth, ProjectTopicAuth):
# self.map_topic[topic] = topic_class(self.db, self.fs, self.msg, self.auth)
- if self.authconn and topic_class == RoleTopicAuth:
- self.map_topic[topic] = topic_class(self.db, self.fs, self.msg, self.authconn,
- self.operations)
- else:
- self.map_topic[topic] = topic_class(self.db, self.fs, self.msg, self.authconn)
-
- self.map_topic["pm_jobs"] = PmJobsTopic(self.db, config["prometheus"].get("host"),
- config["prometheus"].get("port"))
+ self.map_topic[topic] = topic_class(
+ self.db, self.fs, self.msg, self.authconn
+ )
+
+ self.map_topic["pm_jobs"] = PmJobsTopic(
+ self.db,
+ config["prometheus"].get("host"),
+ config["prometheus"].get("port"),
+ )
except (DbException, FsException, MsgException) as e:
raise EngineException(str(e), http_code=e.http_code)
except (DbException, FsException, MsgException) as e:
raise EngineException(str(e), http_code=e.http_code)
- def new_item(self, rollback, session, topic, indata=None, kwargs=None, headers=None):
+ def new_item(
+ self, rollback, session, topic, indata=None, kwargs=None, headers=None
+ ):
"""
Creates a new entry into database. For nsds and vnfds it creates an almost empty DISABLED entry,
that must be completed with a call to method upload_content
:return: _id: identity of the inserted data.
"""
if topic not in self.map_topic:
- raise EngineException("Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR)
+ raise EngineException(
+ "Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR
+ )
with self.write_lock:
return self.map_topic[topic].new(rollback, session, indata, kwargs, headers)
:return: _id: identity of the inserted data.
"""
if topic not in self.map_topic:
- raise EngineException("Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR)
+ raise EngineException(
+ "Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR
+ )
with self.write_lock:
- return self.map_topic[topic].upload_content(session, _id, indata, kwargs, headers)
+ return self.map_topic[topic].upload_content(
+ session, _id, indata, kwargs, headers
+ )
- def get_item_list(self, session, topic, filter_q=None):
+ def get_item_list(self, session, topic, filter_q=None, api_req=False):
"""
Get a list of items
:param session: contains the used login username and working project
:param topic: it can be: users, projects, vnfds, nsds, ...
:param filter_q: filter of data to be applied
+ :param api_req: True if this call is serving an external API request. False if serving internal request.
:return: The list, it can be empty if no one match the filter_q.
"""
if topic not in self.map_topic:
- raise EngineException("Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR)
- return self.map_topic[topic].list(session, filter_q)
+ raise EngineException(
+ "Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR
+ )
+ return self.map_topic[topic].list(session, filter_q, api_req)
- def get_item(self, session, topic, _id):
+ def get_item(self, session, topic, _id, api_req=False):
"""
Get complete information on an item
:param session: contains the used login username and working project
:param topic: it can be: users, projects, vnfds, nsds,
:param _id: server id of the item
+ :param api_req: True if this call is serving an external API request. False if serving internal request.
:return: dictionary, raise exception if not found.
"""
if topic not in self.map_topic:
- raise EngineException("Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR)
- return self.map_topic[topic].show(session, _id)
+ raise EngineException(
+ "Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR
+ )
+ return self.map_topic[topic].show(session, _id, api_req)
def get_file(self, session, topic, _id, path=None, accept_header=None):
"""
:return: opened file plus Accept format or raises an exception
"""
if topic not in self.map_topic:
- raise EngineException("Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR)
+ raise EngineException(
+ "Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR
+ )
return self.map_topic[topic].get_file(session, _id, path, accept_header)
def del_item_list(self, session, topic, _filter=None):
:return: The deleted list, it can be empty if no one match the _filter.
"""
if topic not in self.map_topic:
- raise EngineException("Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR)
+ raise EngineException(
+ "Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR
+ )
with self.write_lock:
return self.map_topic[topic].delete_list(session, _filter)
:return: dictionary with deleted item _id. It raises exception if not found.
"""
if topic not in self.map_topic:
- raise EngineException("Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR)
+ raise EngineException(
+ "Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR
+ )
with self.write_lock:
return self.map_topic[topic].delete(session, _id, not_send_msg=not_send_msg)
:return: dictionary with edited item _id, raise exception if not found.
"""
if topic not in self.map_topic:
- raise EngineException("Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR)
+ raise EngineException(
+ "Unknown topic {}!!!".format(topic), HTTPStatus.INTERNAL_SERVER_ERROR
+ )
with self.write_lock:
return self.map_topic[topic].edit(session, _id, indata, kwargs)
def upgrade_db(self, current_version, target_version):
if target_version not in self.map_target_version_to_int.keys():
- raise EngineException("Cannot upgrade to version '{}' with this version of code".format(target_version),
- http_code=HTTPStatus.INTERNAL_SERVER_ERROR)
+ raise EngineException(
+ "Cannot upgrade to version '{}' with this version of code".format(
+ target_version
+ ),
+ http_code=HTTPStatus.INTERNAL_SERVER_ERROR,
+ )
if current_version == target_version:
return
-
+
target_version_int = self.map_target_version_to_int[target_version]
if not current_version:
# create database version
serial = urandom(32)
version_data = {
- "_id": "version", # Always "version"
- "version_int": 1000, # version number
- "version": "1.0", # version text
- "date": "2018-10-25", # version date
+ "_id": "version", # Always "version"
+ "version_int": 1000, # version number
+ "version": "1.0", # version text
+ "date": "2018-10-25", # version date
"description": "added serial", # changes in this version
- 'status': "ENABLED", # ENABLED, DISABLED (migration in process), ERROR,
- 'serial': b64encode(serial)
+ "status": "ENABLED", # ENABLED, DISABLED (migration in process), ERROR,
+ "serial": b64encode(serial),
}
self.db.create("admin", version_data)
self.db.set_secret_key(serial)
current_version = "1.0"
-
- if current_version in ("1.0", "1.1") and target_version_int >= self.map_target_version_to_int["1.2"]:
- if self.config['authentication']['backend'] == "internal":
+
+ if (
+ current_version in ("1.0", "1.1")
+ and target_version_int >= self.map_target_version_to_int["1.2"]
+ ):
+ if self.config["authentication"]["backend"] == "internal":
self.db.del_list("roles")
version_data = {
"version_int": 1002,
"version": "1.2",
"date": "2019-06-11",
- "description": "set new format for roles_operations"
+ "description": "set new format for roles_operations",
}
self.db.set_one("admin", {"_id": "version"}, version_data)
current_version = "1.2"
# TODO add future migrations here
- def init_db(self, target_version='1.0'):
+ def init_db(self, target_version="1.0"):
"""
Init database if empty. If not empty it checks that database version and migrates if needed
If empty, it creates a new user admin/admin at 'users' and a new entry at 'version'
:return: None if ok, exception if error or if the version is different.
"""
- version_data = self.db.get_one("admin", {"_id": "version"}, fail_on_empty=False, fail_on_more=True)
+ version_data = self.db.get_one(
+ "admin", {"_id": "version"}, fail_on_empty=False, fail_on_more=True
+ )
# check database status is ok
- if version_data and version_data.get("status") != 'ENABLED':
- raise EngineException("Wrong database status '{}'".format(
- version_data["status"]), HTTPStatus.INTERNAL_SERVER_ERROR)
+ if version_data and version_data.get("status") != "ENABLED":
+ raise EngineException(
+ "Wrong database status '{}'".format(version_data["status"]),
+ HTTPStatus.INTERNAL_SERVER_ERROR,
+ )
# check version
db_version = None if not version_data else version_data.get("version")
projects / osm / NBI.git / blobdiff