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authorWuKong <rebirthmonkey@gmail.com>2015-06-30 18:47:29 +0200
committerWuKong <rebirthmonkey@gmail.com>2015-06-30 18:47:29 +0200
commitb8c756ecdd7cced1db4300935484e8c83701c82e (patch)
tree87e51107d82b217ede145de9d9d59e2100725bd7 /keystone-moon/keystone/resource/config_backends
parentc304c773bae68fb854ed9eab8fb35c4ef17cf136 (diff)
migrate moon code from github to opnfv
Change-Id: Ice53e368fd1114d56a75271aa9f2e598e3eba604 Signed-off-by: WuKong <rebirthmonkey@gmail.com>
Diffstat (limited to 'keystone-moon/keystone/resource/config_backends')
-rw-r--r--keystone-moon/keystone/resource/config_backends/__init__.py0
-rw-r--r--keystone-moon/keystone/resource/config_backends/sql.py119
2 files changed, 119 insertions, 0 deletions
diff --git a/keystone-moon/keystone/resource/config_backends/__init__.py b/keystone-moon/keystone/resource/config_backends/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/keystone-moon/keystone/resource/config_backends/__init__.py
diff --git a/keystone-moon/keystone/resource/config_backends/sql.py b/keystone-moon/keystone/resource/config_backends/sql.py
new file mode 100644
index 00000000..e54bf22b
--- /dev/null
+++ b/keystone-moon/keystone/resource/config_backends/sql.py
@@ -0,0 +1,119 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+from keystone.common import sql
+from keystone import exception
+from keystone.i18n import _
+from keystone import resource
+
+
+class WhiteListedConfig(sql.ModelBase, sql.ModelDictMixin):
+ __tablename__ = 'whitelisted_config'
+ domain_id = sql.Column(sql.String(64), primary_key=True)
+ group = sql.Column(sql.String(255), primary_key=True)
+ option = sql.Column(sql.String(255), primary_key=True)
+ value = sql.Column(sql.JsonBlob(), nullable=False)
+
+ def to_dict(self):
+ d = super(WhiteListedConfig, self).to_dict()
+ d.pop('domain_id')
+ return d
+
+
+class SensitiveConfig(sql.ModelBase, sql.ModelDictMixin):
+ __tablename__ = 'sensitive_config'
+ domain_id = sql.Column(sql.String(64), primary_key=True)
+ group = sql.Column(sql.String(255), primary_key=True)
+ option = sql.Column(sql.String(255), primary_key=True)
+ value = sql.Column(sql.JsonBlob(), nullable=False)
+
+ def to_dict(self):
+ d = super(SensitiveConfig, self).to_dict()
+ d.pop('domain_id')
+ return d
+
+
+class DomainConfig(resource.DomainConfigDriver):
+
+ def choose_table(self, sensitive):
+ if sensitive:
+ return SensitiveConfig
+ else:
+ return WhiteListedConfig
+
+ @sql.handle_conflicts(conflict_type='domain_config')
+ def create_config_option(self, domain_id, group, option, value,
+ sensitive=False):
+ with sql.transaction() as session:
+ config_table = self.choose_table(sensitive)
+ ref = config_table(domain_id=domain_id, group=group,
+ option=option, value=value)
+ session.add(ref)
+ return ref.to_dict()
+
+ def _get_config_option(self, session, domain_id, group, option, sensitive):
+ try:
+ config_table = self.choose_table(sensitive)
+ ref = (session.query(config_table).
+ filter_by(domain_id=domain_id, group=group,
+ option=option).one())
+ except sql.NotFound:
+ msg = _('option %(option)s in group %(group)s') % {
+ 'group': group, 'option': option}
+ raise exception.DomainConfigNotFound(
+ domain_id=domain_id, group_or_option=msg)
+ return ref
+
+ def get_config_option(self, domain_id, group, option, sensitive=False):
+ with sql.transaction() as session:
+ ref = self._get_config_option(session, domain_id, group, option,
+ sensitive)
+ return ref.to_dict()
+
+ def list_config_options(self, domain_id, group=None, option=None,
+ sensitive=False):
+ with sql.transaction() as session:
+ config_table = self.choose_table(sensitive)
+ query = session.query(config_table)
+ query = query.filter_by(domain_id=domain_id)
+ if group:
+ query = query.filter_by(group=group)
+ if option:
+ query = query.filter_by(option=option)
+ return [ref.to_dict() for ref in query.all()]
+
+ def update_config_option(self, domain_id, group, option, value,
+ sensitive=False):
+ with sql.transaction() as session:
+ ref = self._get_config_option(session, domain_id, group, option,
+ sensitive)
+ ref.value = value
+ return ref.to_dict()
+
+ def delete_config_options(self, domain_id, group=None, option=None,
+ sensitive=False):
+ """Deletes config options that match the filter parameters.
+
+ Since the public API is broken down into calls for delete in both the
+ whitelisted and sensitive methods, we are silent at the driver level
+ if there was nothing to delete.
+
+ """
+ with sql.transaction() as session:
+ config_table = self.choose_table(sensitive)
+ query = session.query(config_table)
+ query = query.filter_by(domain_id=domain_id)
+ if group:
+ query = query.filter_by(group=group)
+ if option:
+ query = query.filter_by(option=option)
+ query.delete(False)