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# -*- coding: utf-8 -*-
#
# (c) 2018, Gaudenz Steinlin <gaudenz.steinlin@cloudscale.ch>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
"""Cloudscale plugin for integration tests."""
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
from os.path import isfile
from . import (
CloudProvider,
CloudEnvironment,
CloudEnvironmentConfig,
)
from ..util import ConfigParser, display
class CloudscaleCloudProvider(CloudProvider):
"""Cloudscale cloud provider plugin. Sets up cloud resources before
delegation.
"""
def __init__(self, args):
"""
:type args: TestConfig
"""
super(CloudscaleCloudProvider, self).__init__(args)
def filter(self, targets, exclude):
"""Filter out the cloud tests when the necessary config and resources are not available.
:type targets: tuple[TestTarget]
:type exclude: list[str]
"""
if isfile(self.config_static_path):
return
super(CloudscaleCloudProvider, self).filter(targets, exclude)
def setup(self):
"""Setup the cloud resource before delegation and register a cleanup callback."""
super(CloudscaleCloudProvider, self).setup()
if isfile(self.config_static_path):
display.info('Using existing %s cloud config: %s'
% (self.platform, self.config_static_path),
verbosity=1)
self.config_path = self.config_static_path
self.managed = False
class CloudscaleCloudEnvironment(CloudEnvironment):
"""Cloudscale cloud environment plugin. Updates integration test environment
after delegation.
"""
def get_environment_config(self):
"""
:rtype: CloudEnvironmentConfig
"""
parser = ConfigParser()
parser.read(self.config_path)
env_vars = dict(
CLOUDSCALE_API_TOKEN=parser.get('default', 'cloudscale_api_token'),
)
display.sensitive.add(env_vars['CLOUDSCALE_API_TOKEN'])
ansible_vars = dict(
cloudscale_resource_prefix=self.resource_prefix,
)
ansible_vars.update(dict((key.lower(), value) for key, value in env_vars.items()))
return CloudEnvironmentConfig(
env_vars=env_vars,
ansible_vars=ansible_vars,
)
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