Adding code for the device admin API. All GET, POST, PUT, and DELETE calls should be working
Change-Id: Ibada48f8987defcff37764f2dc391d5c6e9e0969
This commit is contained in:
marcrp
117
libra/admin_api/model/lbaas.py
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117
libra/admin_api/model/lbaas.py
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the 'License'); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an 'AS IS' BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from sqlalchemy import Table, Column, Integer, ForeignKey, create_engine
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from sqlalchemy import INTEGER, VARCHAR, BIGINT
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from sqlalchemy.ext.declarative import declarative_base
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from sqlalchemy.orm import relationship, backref, sessionmaker
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import sqlalchemy.types as types
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from pecan import conf
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# TODO replace this with something better
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conn_string = '''mysql://%s:%s@%s/%s''' % (
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conf.database.username,
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conf.database.password,
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conf.database.host,
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conf.database.schema
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)
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engine = create_engine(conn_string, echo=True)
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DeclarativeBase = declarative_base()
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metadata = DeclarativeBase.metadata
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metadata.bind = engine
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loadbalancers_devices = Table(
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'loadbalancers_devices',
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metadata,
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Column('loadbalancer', Integer, ForeignKey('loadbalancers.id')),
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Column('device', Integer, ForeignKey('devices.id'))
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)
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class FormatedDateTime(types.TypeDecorator):
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'''formats date to match iso 8601 standards
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'''
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impl = types.DateTime
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def process_result_value(self, value, dialect):
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return value.strftime('%Y-%m-%dT%H:%M:%S')
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class Limits(DeclarativeBase):
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__tablename__ = 'global_limits'
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id = Column(u'id', Integer, primary_key=True, nullable=False)
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name = Column(u'name', VARCHAR(length=128), nullable=False)
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value = Column(u'value', BIGINT(), nullable=False)
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class Device(DeclarativeBase):
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"""device model"""
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__tablename__ = 'devices'
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#column definitions
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az = Column(u'az', INTEGER(), nullable=False)
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created = Column(u'created', FormatedDateTime(), nullable=False)
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floatingIpAddr = Column(
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u'floatingIpAddr', VARCHAR(length=128), nullable=False
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)
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id = Column(u'id', BIGINT(), primary_key=True, nullable=False)
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name = Column(u'name', VARCHAR(length=128), nullable=False)
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publicIpAddr = Column(u'publicIpAddr', VARCHAR(length=128), nullable=False)
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status = Column(u'status', VARCHAR(length=128), nullable=False)
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type = Column(u'type', VARCHAR(length=128), nullable=False)
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updated = Column(u'updated', FormatedDateTime(), nullable=False)
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class LoadBalancer(DeclarativeBase):
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"""load balancer model"""
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__tablename__ = 'loadbalancers'
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#column definitions
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algorithm = Column(u'algorithm', VARCHAR(length=80), nullable=False)
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errmsg = Column(u'errmsg', VARCHAR(length=128))
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id = Column(u'id', BIGINT(), primary_key=True, nullable=False)
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name = Column(u'name', VARCHAR(length=128), nullable=False)
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port = Column(u'port', INTEGER(), nullable=False)
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protocol = Column(u'protocol', VARCHAR(length=128), nullable=False)
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status = Column(u'status', VARCHAR(length=50), nullable=False)
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tenantid = Column(u'tenantid', VARCHAR(length=128), nullable=False)
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updated = Column(u'updated', FormatedDateTime(), nullable=False)
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created = Column(u'created', FormatedDateTime(), nullable=False)
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nodes = relationship(
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'Node', backref=backref('loadbalancers', order_by='Node.id')
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)
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devices = relationship(
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'Device', secondary=loadbalancers_devices, backref='loadbalancers',
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lazy='joined'
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)
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class Node(DeclarativeBase):
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"""node model"""
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__tablename__ = 'nodes'
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#column definitions
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address = Column(u'address', VARCHAR(length=128), nullable=False)
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enabled = Column(u'enabled', Integer(), nullable=False)
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id = Column(u'id', BIGINT(), primary_key=True, nullable=False)
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lbid = Column(
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u'lbid', BIGINT(), ForeignKey('loadbalancers.id'), nullable=False
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)
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port = Column(u'port', INTEGER(), nullable=False)
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status = Column(u'status', VARCHAR(length=128), nullable=False)
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weight = Column(u'weight', INTEGER(), nullable=False)
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"""session"""
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session = sessionmaker(bind=engine)()
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29
libra/admin_api/model/responses.py
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29
libra/admin_api/model/responses.py
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@@ -0,0 +1,29 @@
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the 'License'); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an 'AS IS' BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Class Responses
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responder objects for framework.
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"""
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class Responses(object):
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"""404 - not found"""
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_default = {'status': '404', 'message': 'Object not Found'}
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"""not found """
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not_found = {'message': 'Object not Found'}
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"""service_unavailable"""
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service_unavailable = {'message': 'Service Unavailable'}
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@@ -13,14 +13,37 @@
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# License for the specific language governing permissions and limitations
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# under the License.
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#from wsme import types as wtypes
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#from wsme import wsattr
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from wsme.types import Base
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from wsme import types as wtypes
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from wsme import wsattr
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from wsme.types import Base, Enum
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class LB(Base):
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id = wsattr(int, mandatory=True)
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tenantid = wsattr(wtypes.text, mandatory=True)
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class DevicePost(Base):
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pass
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name = wsattr(wtypes.text, mandatory=True)
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publicIpAddr = wsattr(wtypes.text, mandatory=True)
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floatingIpAddr = wsattr(wtypes.text, mandatory=True)
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az = wsattr(int, mandatory=True)
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type = wsattr(wtypes.text, mandatory=True)
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class DeviceResp(Base):
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pass
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id = int
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name = wtypes.text
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floatingIpAddr = wtypes.text
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publicIpAddr = wtypes.text
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az = int
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type = wtypes.text
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created = wtypes.text
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updated = wtypes.text
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status = wtypes.text
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loadBalancers = wsattr(['LB'])
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class DevicePut(Base):
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status = Enum(wtypes.text, 'ONLINE', 'ERROR')
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statusDescription = wsattr(wtypes.text, mandatory=True)
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