bareon/fuel_agent/objects/configdrive.py
Alexander Gordeev 4352af292b Add versioning for cloud-init templates
Since cloud-init templates may vary from one release to another,
fuel-agent should be able to choose appropriate version according to
environment version provided in provision data.

Due to matter of changes, only boothook templates were affected,
the rest of templates haven't been changed yet.

* add templates from 6.1/stable
* add templates from 7.0/stable
* rename meta-data to meta_data

Change-Id: I03f9c304edb387435747c5f59d83516e8adcce9f
Closes-Bug: #1478549
Depends-On: I81b50863a58de10ee33c8064b38fc92ef7e1d86a
2015-09-22 18:07:38 +03:00

118 lines
4.1 KiB
Python

# Copyright 2014 Mirantis, Inc.
#
# 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 fuel_agent import errors
class ConfigDriveCommon(object):
def __init__(self, ssh_auth_keys, hostname, fqdn, name_servers,
search_domain, master_ip, master_url, udevrules, admin_mac,
admin_ip, admin_mask, admin_iface_name, timezone, ks_repos,
gw):
self.ssh_auth_keys = ssh_auth_keys
self.hostname = hostname
self.fqdn = fqdn
self.name_servers = name_servers
self.search_domain = search_domain
self.master_ip = master_ip
self.master_url = master_url
self.udevrules = udevrules
self.admin_mac = admin_mac
self.admin_ip = admin_ip
self.admin_mask = admin_mask
self.admin_iface_name = admin_iface_name
self.timezone = timezone
self.ks_repos = ks_repos
self.gw = gw
class ConfigDrivePuppet(object):
def __init__(self, master, enable):
self.master = master
self.enable = enable
class ConfigDriveMcollective(object):
def __init__(self, pskey, vhost, host, user, password, connector, enable):
self.pskey = pskey
self.vhost = vhost
self.host = host
self.user = user
self.password = password
self.connector = connector
self.enable = enable
class ConfigDriveScheme(object):
def __init__(self, common=None, puppet=None,
mcollective=None, profile=None, templates=None):
self.common = common
self.puppet = puppet
self.mcollective = mcollective
self._profile = profile or 'ubuntu'
self.templates = templates or {}
# TODO(kozhukalov) make it possible to validate scheme according to
# chosen profile which means chosen set of cloud-init templates.
# In other words make this templating scheme easily extendable.
def set_common(self, **kwargs):
self.common = ConfigDriveCommon(**kwargs)
def set_puppet(self, **kwargs):
self.puppet = ConfigDrivePuppet(**kwargs)
def set_mcollective(self, **kwargs):
self.mcollective = ConfigDriveMcollective(**kwargs)
def template_data(self):
if self.common is None:
raise errors.WrongConfigDriveDataError(
'Common attribute should be defined, but it is not')
template_data = {'common': self.common}
if self.puppet is not None:
template_data.update(puppet=self.puppet)
if self.mcollective is not None:
template_data.update(mcollective=self.mcollective)
return template_data
def set_profile(self, profile):
# TODO(kozhukalov) validate profile
self._profile = profile
def set_cloud_init_templates(self, templates):
self.templates = templates
@property
def profile(self):
return self._profile
def template_names(self, what):
# such a complicated scheme is used to cover a range of profile names
# which might be either dash or underline separated
# ubuntu_1404_x86_64
# centos-65_x86_64
# NOTE(agordeev): prefer templates with fuel environment version set.
# Eg.: boothook_fuel_7.0_centos.jinja2 takes precedence over
# boothook_centos.jinja2
names = [
'%s_%s.jinja2' % (what, self._profile),
'%s_%s.jinja2' % (what, self._profile.split('_')[0]),
'%s_%s.jinja2' % (what, self._profile.split('-')[0]),
'%s.jinja2' % what
]
if what in self.templates:
names.insert(0, self.templates[what])
return names