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|
"""Hetzner Cloud plugin for integration tests."""
from __future__ import annotations
import configparser
from ....util import (
display,
)
from ....config import (
IntegrationConfig,
)
from ....target import (
IntegrationTarget,
)
from ....core_ci import (
AnsibleCoreCI,
CloudResource,
)
from . import (
CloudEnvironment,
CloudEnvironmentConfig,
CloudProvider,
)
class HcloudCloudProvider(CloudProvider):
"""Hetzner Cloud provider plugin. Sets up cloud resources before delegation."""
def __init__(self, args: IntegrationConfig) -> None:
super().__init__(args)
self.uses_config = True
def filter(self, targets: tuple[IntegrationTarget, ...], exclude: list[str]) -> None:
"""Filter out the cloud tests when the necessary config and resources are not available."""
aci = self._create_ansible_core_ci()
if aci.available:
return
super().filter(targets, exclude)
def setup(self) -> None:
"""Setup the cloud resource before delegation and register a cleanup callback."""
super().setup()
if not self._use_static_config():
self._setup_dynamic()
def _setup_dynamic(self) -> None:
"""Request Hetzner credentials through the Ansible Core CI service."""
display.info('Provisioning %s cloud environment.' % self.platform, verbosity=1)
config = self._read_config_template()
aci = self._create_ansible_core_ci()
response = aci.start()
if not self.args.explain:
token = response['hetzner']['token']
display.sensitive.add(token)
display.info('Hetzner Cloud Token: %s' % token, verbosity=1)
values = dict(
TOKEN=token,
)
display.sensitive.add(values['TOKEN'])
config = self._populate_config_template(config, values)
self._write_config(config)
def _create_ansible_core_ci(self) -> AnsibleCoreCI:
"""Return a Heztner instance of AnsibleCoreCI."""
return AnsibleCoreCI(self.args, CloudResource(platform='hetzner'))
class HcloudCloudEnvironment(CloudEnvironment):
"""Hetzner Cloud cloud environment plugin. Updates integration test environment after delegation."""
def get_environment_config(self) -> CloudEnvironmentConfig:
"""Return environment configuration for use in the test environment after delegation."""
parser = configparser.ConfigParser()
parser.read(self.config_path)
env_vars = dict(
HCLOUD_TOKEN=parser.get('default', 'hcloud_api_token'),
)
display.sensitive.add(env_vars['HCLOUD_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,
)
|
