277a06f641
- Improve code reuse. - Add missing type hints, fix existing ones and convert them to PEP 484 style. - Add missing imports and clean up existing ones. - Add missing docstrings and clean up existing ones.
140 lines
4.8 KiB
Python
140 lines
4.8 KiB
Python
"""VMware vCenter plugin for integration tests."""
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import os
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from ..util import (
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ApplicationError,
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ConfigParser,
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display,
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)
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from ..config import (
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IntegrationConfig,
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)
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from ..containers import (
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run_support_container,
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)
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from . import (
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CloudEnvironment,
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CloudEnvironmentConfig,
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CloudProvider,
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)
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class VcenterProvider(CloudProvider):
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"""VMware vcenter/esx plugin. Sets up cloud resources for tests."""
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DOCKER_SIMULATOR_NAME = 'vcenter-simulator'
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def __init__(self, args): # type: (IntegrationConfig) -> None
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super(VcenterProvider, self).__init__(args)
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# The simulator must be pinned to a specific version to guarantee CI passes with the version used.
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if os.environ.get('ANSIBLE_VCSIM_CONTAINER'):
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self.image = os.environ.get('ANSIBLE_VCSIM_CONTAINER')
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else:
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self.image = 'quay.io/ansible/vcenter-test-container:1.7.0'
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# VMware tests can be run on govcsim or BYO with a static config file.
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# The simulator is the default if no config is provided.
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self.vmware_test_platform = os.environ.get('VMWARE_TEST_PLATFORM', 'govcsim')
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if self.vmware_test_platform == 'govcsim':
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self.uses_docker = True
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self.uses_config = False
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elif self.vmware_test_platform == 'static':
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self.uses_docker = False
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self.uses_config = True
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def setup(self): # type: () -> None
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"""Setup the cloud resource before delegation and register a cleanup callback."""
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super(VcenterProvider, self).setup()
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self._set_cloud_config('vmware_test_platform', self.vmware_test_platform)
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if self.vmware_test_platform == 'govcsim':
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self._setup_dynamic_simulator()
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self.managed = True
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elif self.vmware_test_platform == 'static':
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self._use_static_config()
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self._setup_static()
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else:
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raise ApplicationError('Unknown vmware_test_platform: %s' % self.vmware_test_platform)
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def _setup_dynamic_simulator(self): # type: () -> None
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"""Create a vcenter simulator using docker."""
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ports = [
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443,
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8080,
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8989,
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5000, # control port for flask app in simulator
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]
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descriptor = run_support_container(
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self.args,
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self.platform,
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self.image,
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self.DOCKER_SIMULATOR_NAME,
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ports,
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allow_existing=True,
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cleanup=True,
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)
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descriptor.register(self.args)
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self._set_cloud_config('vcenter_hostname', self.DOCKER_SIMULATOR_NAME)
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def _setup_static(self): # type: () -> None
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if not os.path.exists(self.config_static_path):
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raise ApplicationError('Configuration file does not exist: %s' % self.config_static_path)
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class VcenterEnvironment(CloudEnvironment):
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"""VMware vcenter/esx environment plugin. Updates integration test environment after delegation."""
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def get_environment_config(self): # type: () -> CloudEnvironmentConfig
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"""Return environment configuration for use in the test environment after delegation."""
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try:
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# We may be in a container, so we cannot just reach VMWARE_TEST_PLATFORM,
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# We do a try/except instead
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parser = ConfigParser()
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parser.read(self.config_path) # static
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env_vars = dict()
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ansible_vars = dict(
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resource_prefix=self.resource_prefix,
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)
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ansible_vars.update(dict(parser.items('DEFAULT', raw=True)))
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except KeyError: # govcsim
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env_vars = dict(
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VCENTER_HOSTNAME=self._get_cloud_config('vcenter_hostname'),
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VCENTER_USERNAME='user',
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VCENTER_PASSWORD='pass',
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)
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ansible_vars = dict(
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vcsim=self._get_cloud_config('vcenter_hostname'),
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vcenter_hostname=self._get_cloud_config('vcenter_hostname'),
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vcenter_username='user',
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vcenter_password='pass',
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)
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for key, value in ansible_vars.items():
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if key.endswith('_password'):
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display.sensitive.add(value)
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return CloudEnvironmentConfig(
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env_vars=env_vars,
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ansible_vars=ansible_vars,
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module_defaults={
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'group/vmware': {
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'hostname': ansible_vars['vcenter_hostname'],
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'username': ansible_vars['vcenter_username'],
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'password': ansible_vars['vcenter_password'],
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'port': ansible_vars.get('vcenter_port', '443'),
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'validate_certs': ansible_vars.get('vmware_validate_certs', 'no'),
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},
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},
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)
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