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community.general/test/runner/lib/cloud/hcloud.py
2019-03-05 07:30:24 +01:00

69 lines
1.9 KiB
Python

"""Hetzner Cloud plugin for integration tests."""
from __future__ import absolute_import, print_function
from os.path import isfile
from lib.cloud import (
CloudProvider,
CloudEnvironment,
CloudEnvironmentConfig,
)
from lib.util import ConfigParser, display
class HcloudCloudProvider(CloudProvider):
"""Hetzner Cloud provider plugin. Sets up cloud resources before
delegation.
"""
def __init__(self, args):
"""
:type args: TestConfig
"""
super(HcloudCloudProvider, 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(HcloudCloudProvider, self).filter(targets, exclude)
def setup(self):
"""Setup the cloud resource before delegation and register a cleanup callback."""
super(HcloudCloudProvider, self).setup()
if isfile(self.config_static_path):
self.config_path = self.config_static_path
return True
return False
class HcloudCloudEnvironment(CloudEnvironment):
"""Hetzner Cloud cloud environment plugin. Updates integration test environment
after delegation.
"""
def get_environment_config(self):
parser = ConfigParser()
parser.read(self.config_path)
env_vars = dict(
HCLOUD_TOKEN=parser.get('default', 'hcloud_api_token'),
)
ansible_vars = dict(
hcloud_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,
)