Initial import of prototyped interfaces

Grab some stuff from the prototype during summit
I9e9853fcc12a5236cfc642d473dc94359546e19a

Change-Id: Id2f08ede603c07b6c3b8990396be389baf36e20e
This commit is contained in:
Davanum Srinivas 2014-11-20 18:06:15 -05:00
parent ea8cbaa077
commit 30c0f80d15
6 changed files with 216 additions and 0 deletions

113
magnum/base.py Normal file
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# 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.
import abc
import six
@six.add_metaclass(abc.ABCMeta)
class BayBase(object):
pass
@six.add_metaclass(abc.ABCMeta)
class BayFactory(BayBase):
@abc.abstractmethod
def list(self):
pass
@abc.abstractmethod
def create(self, pod_definition=None):
pass
@abc.abstractmethod
def get_pod(self, pod_id):
pass
@six.add_metaclass(abc.ABCMeta)
class Bay(BayBase):
@abc.abstractmethod
def destroy(self):
pass
@abc.abstractmethod
def stop(self):
pass
@six.add_metaclass(abc.ABCMeta)
class ContainerBase(object):
pass
@six.add_metaclass(abc.ABCMeta)
class PodFactory(ContainerBase):
@abc.abstractmethod
def list(self, bay_id):
pass
@abc.abstractmethod
def create(self, bay_id, pod_definition):
pass
@six.add_metaclass(abc.ABCMeta)
class Pod(ContainerBase):
pass
@six.add_metaclass(abc.ABCMeta)
class ContainerFactory(ContainerBase):
@abc.abstractmethod
def create(self, *args, **kwargs):
pass
@abc.abstractmethod
def list(self):
pass
@six.add_metaclass(abc.ABCMeta)
class Container(ContainerBase):
@abc.abstractmethod
def info(self):
pass
@abc.abstractmethod
def reboot(self):
pass
@abc.abstractmethod
def kill(self):
pass
@abc.abstractmethod
def destroy(self):
pass
@abc.abstractmethod
def logs(self):
pass
@abc.abstractmethod
def pause(self):
pass
@abc.abstractmethod
def unpause(self):
pass
@abc.abstractmethod
def execute(self, cmd):
pass

0
magnum/cloud/__init__.py Normal file
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# 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 magnum import base
KEYSTONE_URL = "https://example.com:5000/v2.0/"
class NovaBayBase(base.BayBase):
pass
class NovaBayFactory(NovaBayBase):
def __init__(self):
pass
def list(self):
self.nova.servers.list()
def create(self, pod_definition=None):
pass
def get_pod(self, pod_id):
return NovaBay(pod_id)
class NovaBay(NovaBayBase):
def __init__(self, pod_id):
self.pod_id = pod_id
def destroy(self):
pass
def stop(self):
pass

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# 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.
import docker
from magnum import base
class DockerContainerFactory(base.ContainerFactory):
def __init__(self, pod_id, client=None):
self.docker = client or docker.Client()
def create(self, *args, **kwargs):
self.docker.create_container(**kwargs)
self.docker.start(self.container_id)
def list(self):
return self.docker.containers()
class DockerContainer(base.Container):
def __init__(self, client, container_id):
self.docker = client
self.container_id = container_id
def info(self):
self.docker.inspect(self.container_id)
def reboot(self):
self.docker.reboot(self.container_id)
def kill(self):
self.docker.kill(self.container_id)
def destroy(self):
self.docker.destroy(self.container_id)
def logs(self):
return self.docker.logs(self.container_id)
def pause(self):
self.docker.pause(self.container_id)
def unpause(self):
self.docker.unpause(self.container_id)
def execute(self, cmd):
return self.docker.execute(self.container_id, cmd)

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@ -14,3 +14,4 @@ python-keystoneclient>=0.11.1
python-zaqarclient>=0.0.3
six>=1.7.0
WSME>=0.6
docker-py>=0.5.1