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#
# -------------------------------------------------------------------------
# Copyright (c) 2019 AT&T Intellectual Property
#
# 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.
#
# -------------------------------------------------------------------------
#
#!/bin/python
class Datacenter(object):
"""Container for datacenter resource."""
def __init__(self, _name):
self.name = _name
self.status = "enabled"
# Enabled group objects (e.g., aggregate)
self.memberships = {}
self.vCPUs = 0
self.avail_vCPUs = 0
self.mem_cap = 0 # MB
self.avail_mem_cap = 0
self.local_disk_cap = 0 # GB, ephemeral
self.avail_local_disk_cap = 0
# Enabled host_group (rack) or host objects
self.resources = {}
# A list of placed servers
self.server_list = []
self.updated = False
def is_available(self):
"""Check if host is available."""
if self.status == "enabled":
return True
else:
return False
def init_resources(self):
self.vCPUs = 0
self.avail_vCPUs = 0
self.mem_cap = 0
self.avail_mem_cap = 0
self.local_disk_cap = 0
self.avail_local_disk_cap = 0
def get_json_info(self):
membership_list = []
for gk in self.memberships.keys():
membership_list.append(gk)
child_list = []
for ck in self.resources.keys():
child_list.append(ck)
return {'status': self.status,
'name': self.name,
'membership_list': membership_list,
'vCPUs': self.vCPUs,
'avail_vCPUs': self.avail_vCPUs,
'mem': self.mem_cap,
'avail_mem': self.avail_mem_cap,
'local_disk': self.local_disk_cap,
'avail_local_disk': self.avail_local_disk_cap,
'children': child_list,
'server_list': self.server_list}
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