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Merge "convert windows line endings to unix format"
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Zuul authored and openstack-gerrit committed Jun 7, 2018
2 parents 7d3ae1e + c3bcadf commit 5f89e04
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202 changes: 101 additions & 101 deletions glance/async/flows/plugins/inject_image_metadata.py
@@ -1,101 +1,101 @@
# Copyright 2018 NTT DATA, Inc.
# All Rights Reserved.
#
# 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 oslo_config import cfg
from taskflow.patterns import linear_flow as lf
from taskflow import task

from glance.i18n import _


CONF = cfg.CONF


inject_metadata_opts = [

cfg.ListOpt('ignore_user_roles',
default='admin',
help=_("""
Specify name of user roles to be ignored for injecting metadata
properties in the image.
Possible values:
* List containing user roles. For example: [admin,member]
""")),
cfg.DictOpt('inject',
default={},
help=_("""
Dictionary contains metadata properties to be injected in image.
Possible values:
* Dictionary containing key/value pairs. Key characters
length should be <= 255. For example: k1:v1,k2:v2
""")),
]

CONF.register_opts(inject_metadata_opts, group='inject_metadata_properties')


class _InjectMetadataProperties(task.Task):

def __init__(self, context, task_id, task_type, image_repo, image_id):
self.context = context
self.task_id = task_id
self.task_type = task_type
self.image_repo = image_repo
self.image_id = image_id
super(_InjectMetadataProperties, self).__init__(
name='%s-InjectMetadataProperties-%s' % (task_type, task_id))

def execute(self):
"""Inject custom metadata properties to image
:param image_id: Glance Image ID
"""
user_roles = self.context.roles
ignore_user_roles = CONF.inject_metadata_properties.ignore_user_roles

if not [role for role in user_roles if role in ignore_user_roles]:
properties = CONF.inject_metadata_properties.inject

if properties:
image = self.image_repo.get(self.image_id)
image.extra_properties.update(properties)
self.image_repo.save(image)


def get_flow(**kwargs):
"""Return task flow for inject_image_metadata.
:param task_id: Task ID.
:param task_type: Type of the task.
:param image_repo: Image repository used.
:param image_id: Image_ID used.
:param context: Context used.
"""
task_id = kwargs.get('task_id')
task_type = kwargs.get('task_type')
image_repo = kwargs.get('image_repo')
image_id = kwargs.get('image_id')
context = kwargs.get('context')

return lf.Flow(task_type).add(
_InjectMetadataProperties(context, task_id, task_type, image_repo,
image_id),
)
# Copyright 2018 NTT DATA, Inc.
# All Rights Reserved.
#
# 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 oslo_config import cfg
from taskflow.patterns import linear_flow as lf
from taskflow import task

from glance.i18n import _


CONF = cfg.CONF


inject_metadata_opts = [

cfg.ListOpt('ignore_user_roles',
default='admin',
help=_("""
Specify name of user roles to be ignored for injecting metadata
properties in the image.
Possible values:
* List containing user roles. For example: [admin,member]
""")),
cfg.DictOpt('inject',
default={},
help=_("""
Dictionary contains metadata properties to be injected in image.
Possible values:
* Dictionary containing key/value pairs. Key characters
length should be <= 255. For example: k1:v1,k2:v2
""")),
]

CONF.register_opts(inject_metadata_opts, group='inject_metadata_properties')


class _InjectMetadataProperties(task.Task):

def __init__(self, context, task_id, task_type, image_repo, image_id):
self.context = context
self.task_id = task_id
self.task_type = task_type
self.image_repo = image_repo
self.image_id = image_id
super(_InjectMetadataProperties, self).__init__(
name='%s-InjectMetadataProperties-%s' % (task_type, task_id))

def execute(self):
"""Inject custom metadata properties to image
:param image_id: Glance Image ID
"""
user_roles = self.context.roles
ignore_user_roles = CONF.inject_metadata_properties.ignore_user_roles

if not [role for role in user_roles if role in ignore_user_roles]:
properties = CONF.inject_metadata_properties.inject

if properties:
image = self.image_repo.get(self.image_id)
image.extra_properties.update(properties)
self.image_repo.save(image)


def get_flow(**kwargs):
"""Return task flow for inject_image_metadata.
:param task_id: Task ID.
:param task_type: Type of the task.
:param image_repo: Image repository used.
:param image_id: Image_ID used.
:param context: Context used.
"""
task_id = kwargs.get('task_id')
task_type = kwargs.get('task_type')
image_repo = kwargs.get('image_repo')
image_id = kwargs.get('image_id')
context = kwargs.get('context')

return lf.Flow(task_type).add(
_InjectMetadataProperties(context, task_id, task_type, image_repo,
image_id),
)

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