forked from ansible/ansible
-
Notifications
You must be signed in to change notification settings - Fork 0
/
acme.py
190 lines (148 loc) · 5.86 KB
/
acme.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
"""ACME plugin for integration tests."""
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os
import time
from . import (
CloudProvider,
CloudEnvironment,
CloudEnvironmentConfig,
)
from ..util import (
find_executable,
display,
ApplicationError,
SubprocessError,
)
from ..http import (
HttpClient,
)
from ..docker_util import (
docker_run,
docker_rm,
docker_inspect,
docker_pull,
get_docker_container_id,
)
class ACMEProvider(CloudProvider):
"""ACME plugin. Sets up cloud resources for tests."""
DOCKER_SIMULATOR_NAME = 'acme-simulator'
def __init__(self, args):
"""
:type args: TestConfig
"""
super(ACMEProvider, self).__init__(args)
# The simulator must be pinned to a specific version to guarantee CI passes with the version used.
if os.environ.get('ANSIBLE_ACME_CONTAINER'):
self.image = os.environ.get('ANSIBLE_ACME_CONTAINER')
else:
self.image = 'quay.io/ansible/acme-test-container:2.0.0'
self.container_name = ''
def _wait_for_service(self, protocol, acme_host, port, local_part, name):
"""Wait for an endpoint to accept connections."""
if self.args.explain:
return
client = HttpClient(self.args, always=True, insecure=True)
endpoint = '%s://%s:%d/%s' % (protocol, acme_host, port, local_part)
for dummy in range(1, 30):
display.info('Waiting for %s: %s' % (name, endpoint), verbosity=1)
try:
client.get(endpoint)
return
except SubprocessError:
pass
time.sleep(1)
raise ApplicationError('Timeout waiting for %s.' % name)
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]
"""
docker = find_executable('docker', required=False)
if docker:
return
skip = 'cloud/%s/' % self.platform
skipped = [target.name for target in targets if skip in target.aliases]
if skipped:
exclude.append(skip)
display.warning('Excluding tests marked "%s" which require the "docker" command: %s'
% (skip.rstrip('/'), ', '.join(skipped)))
def setup(self):
"""Setup the cloud resource before delegation and register a cleanup callback."""
super(ACMEProvider, self).setup()
if self._use_static_config():
self._setup_static()
else:
self._setup_dynamic()
def get_docker_run_options(self):
"""Get any additional options needed when delegating tests to a docker container.
:rtype: list[str]
"""
if self.managed:
return ['--link', self.DOCKER_SIMULATOR_NAME]
return []
def cleanup(self):
"""Clean up the cloud resource and any temporary configuration files after tests complete."""
if self.container_name:
docker_rm(self.args, self.container_name)
super(ACMEProvider, self).cleanup()
def _setup_dynamic(self):
"""Create a ACME test container using docker."""
container_id = get_docker_container_id()
if container_id:
display.info('Running in docker container: %s' % container_id, verbosity=1)
self.container_name = self.DOCKER_SIMULATOR_NAME
results = docker_inspect(self.args, self.container_name)
if results and not results[0].get('State', {}).get('Running'):
docker_rm(self.args, self.container_name)
results = []
if results:
display.info('Using the existing ACME docker test container.', verbosity=1)
else:
display.info('Starting a new ACME docker test container.', verbosity=1)
if not self.args.docker and not container_id:
# publish the simulator ports when not running inside docker
publish_ports = [
'-p', '5000:5000', # control port for flask app in container
'-p', '14000:14000', # Pebble ACME CA
]
else:
publish_ports = []
if not os.environ.get('ANSIBLE_ACME_CONTAINER'):
docker_pull(self.args, self.image)
docker_run(
self.args,
self.image,
['-d', '--name', self.container_name] + publish_ports,
)
if self.args.docker:
acme_host = self.DOCKER_SIMULATOR_NAME
acme_host_ip = self._get_simulator_address()
elif container_id:
acme_host = self._get_simulator_address()
acme_host_ip = acme_host
display.info('Found ACME test container address: %s' % acme_host, verbosity=1)
else:
acme_host = 'localhost'
acme_host_ip = acme_host
self._set_cloud_config('acme_host', acme_host)
self._wait_for_service('http', acme_host_ip, 5000, '', 'ACME controller')
self._wait_for_service('https', acme_host_ip, 14000, 'dir', 'ACME CA endpoint')
def _get_simulator_address(self):
results = docker_inspect(self.args, self.container_name)
ipaddress = results[0]['NetworkSettings']['IPAddress']
return ipaddress
def _setup_static(self):
raise NotImplementedError()
class ACMEEnvironment(CloudEnvironment):
"""ACME environment plugin. Updates integration test environment after delegation."""
def get_environment_config(self):
"""
:rtype: CloudEnvironmentConfig
"""
ansible_vars = dict(
acme_host=self._get_cloud_config('acme_host'),
)
return CloudEnvironmentConfig(
ansible_vars=ansible_vars,
)