/usr/lib/python2.7/dist-packages/os_cloud_config/flavors.py is in python-os-cloud-config 0.2.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | # Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
#
# 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 logging
LOG = logging.getLogger(__name__)
def cleanup_flavors(client, names=('m1.tiny', 'm1.small', 'm1.medium',
'm1.large', 'm1.xlarge')):
LOG.debug('Cleaning up non-baremetal flavors.')
for flavor in client.flavors.list():
if flavor.name in names:
client.flavors.delete(flavor.id)
def create_flavors_from_nodes(client, node_list, kernel, ramdisk, root_disk):
LOG.debug('Populating flavors to create from node list.')
node_details = set()
for node in node_list:
disk = node['disk']
ephemeral = 0
if root_disk:
disk = str(root_disk)
ephemeral = str(int(node['disk']) - int(root_disk))
node_details.add((node['memory'], disk, node['cpu'], node['arch'],
ephemeral))
flavor_list = []
for node in node_details:
new_flavor = {'memory': node[0], 'disk': node[1], 'cpu': node[2],
'arch': node[3], 'ephemeral': node[4]}
name = 'baremetal_%(memory)s_%(disk)s_%(ephemeral)s_%(cpu)s' % (
new_flavor)
new_flavor['name'] = name
flavor_list.append(new_flavor)
create_flavors_from_list(client, flavor_list, kernel, ramdisk)
def create_flavors_from_list(client, flavor_list, kernel, ramdisk):
LOG.debug('Creating flavors from flavors list.')
for flavor in filter_existing_flavors(client, flavor_list):
flavor.update({'kernel': kernel, 'ramdisk': ramdisk})
LOG.debug('Creating %(name)s flavor with memory %(memory)s, '
'disk %(disk)s, cpu %(cpu)s, %(arch)s arch.' % flavor)
_create_flavor(client, flavor)
def filter_existing_flavors(client, flavor_list):
flavors = client.flavors.list()
names_to_create = (set([f['name'] for f in flavor_list]) -
set([f.name for f in flavors]))
flavors_to_create = [f for f in flavor_list
if f['name'] in names_to_create]
return flavors_to_create
def _create_flavor(client, flavor_desc):
flavor = client.flavors.create(flavor_desc['name'], flavor_desc['memory'],
flavor_desc['cpu'], flavor_desc['disk'],
None, ephemeral=flavor_desc['ephemeral'])
bm_prefix = 'baremetal:deploy'
flavor_metadata = {'cpu_arch': flavor_desc['arch'],
'%s_kernel_id' % bm_prefix: flavor_desc['kernel'],
'%s_ramdisk_id' % bm_prefix: flavor_desc['ramdisk']}
if flavor_desc.get('extra_specs'):
flavor_metadata.update(flavor_desc['extra_specs'])
flavor.set_keys(metadata=flavor_metadata)
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