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# Copyright (c) 2016 Canonical Ltd
#
# 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 pylxd.models import _model as model
from pylxd import managers
class Cluster(model.Model):
"""An LXD Cluster.
"""
server_name = model.Attribute()
enabled = model.Attribute()
member_config = model.Attribute()
members = model.Manager()
def __init__(self, *args, **kwargs):
super(Cluster, self).__init__(*args, **kwargs)
self.members = managers.ClusterMemberManager(self.client, self)
@property
def api(self):
return self.client.api.cluster
@classmethod
def get(cls, client, *args):
"""Get cluster details"""
print(args)
response = client.api.cluster.get()
print(response.json())
container = cls(client, **response.json()['metadata'])
return container
class ClusterMember(model.Model):
"""A LXD cluster member."""
url = model.Attribute(readonly=True)
database = model.Attribute(readonly=True)
server_name = model.Attribute(readonly=True)
status = model.Attribute(readonly=True)
message = model.Attribute(readonly=True)
cluster = model.Parent()
@classmethod
def get(cls, client, server_name):
"""Get a cluster member by name."""
response = client.api.cluster.members[server_name].get()
return cls(client, **response.json()['metadata'])
@classmethod
def all(cls, client, *args):
"""Get all cluster members."""
response = client.api.cluster.members.get()
nodes = []
for node in response.json()['metadata']:
server_name = node.split('/')[-1]
nodes.append(cls(client, server_name=server_name))
return nodes
@property
def api(self):
return self.client.api.cluster.members[self.server_name]
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