mirror of
https://github.com/ansible-collections/community.general.git
synced 2024-09-14 20:13:21 +02:00
341 lines
10 KiB
Python
341 lines
10 KiB
Python
|
"""Access Ansible Core CI remote services."""
|
||
|
|
|
||
|
|
from __future__ import absolute_import, print_function
|
||
|
|
|
||
|
|
import json
|
||
|
|
import os
|
||
|
|
import traceback
|
||
|
|
import uuid
|
||
|
|
import errno
|
||
|
|
import time
|
||
|
|
|
||
|
|
from lib.http import (
|
||
|
|
HttpClient,
|
||
|
|
HttpResponse,
|
||
|
|
HttpError,
|
||
|
|
)
|
||
|
|
|
||
|
|
from lib.util import (
|
||
|
|
ApplicationError,
|
||
|
|
run_command,
|
||
|
|
make_dirs,
|
||
|
|
CommonConfig,
|
||
|
|
display,
|
||
|
|
is_shippable,
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class AnsibleCoreCI(object):
|
||
|
|
"""Client for Ansible Core CI services."""
|
||
|
|
def __init__(self, args, platform, version, stage='prod', persist=True, name=None):
|
||
|
|
"""
|
||
|
|
:type args: CommonConfig
|
||
|
|
:type platform: str
|
||
|
|
:type version: str
|
||
|
|
:type stage: str
|
||
|
|
:type persist: bool
|
||
|
|
:type name: str
|
||
|
|
"""
|
||
|
|
self.args = args
|
||
|
|
self.platform = platform
|
||
|
|
self.version = version
|
||
|
|
self.stage = stage
|
||
|
|
self.client = HttpClient(args)
|
||
|
|
self.connection = None
|
||
|
|
self.instance_id = None
|
||
|
|
self.name = name if name else '%s-%s' % (self.platform, self.version)
|
||
|
|
|
||
|
|
if self.platform == 'windows':
|
||
|
|
self.ssh_key = None
|
||
|
|
self.endpoint = 'https://14blg63h2i.execute-api.us-east-1.amazonaws.com'
|
||
|
|
self.port = 5986
|
||
|
|
elif self.platform == 'freebsd':
|
||
|
|
self.ssh_key = SshKey(args)
|
||
|
|
self.endpoint = 'https://14blg63h2i.execute-api.us-east-1.amazonaws.com'
|
||
|
|
self.port = 22
|
||
|
|
elif self.platform == 'osx':
|
||
|
|
self.ssh_key = SshKey(args)
|
||
|
|
self.endpoint = 'https://osx.testing.ansible.com'
|
||
|
|
self.port = None
|
||
|
|
else:
|
||
|
|
raise ApplicationError('Unsupported platform: %s' % platform)
|
||
|
|
|
||
|
|
self.path = os.path.expanduser('~/.ansible/test/instances/%s-%s' % (self.name, self.stage))
|
||
|
|
|
||
|
|
if persist and self._load():
|
||
|
|
try:
|
||
|
|
display.info('Checking existing %s/%s instance %s.' % (self.platform, self.version, self.instance_id),
|
||
|
|
verbosity=1)
|
||
|
|
|
||
|
|
self.connection = self.get()
|
||
|
|
|
||
|
|
display.info('Loaded existing %s/%s instance %s.' % (self.platform, self.version, self.instance_id),
|
||
|
|
verbosity=1)
|
||
|
|
except HttpError as ex:
|
||
|
|
if ex.status != 404:
|
||
|
|
raise
|
||
|
|
|
||
|
|
self._clear()
|
||
|
|
|
||
|
|
display.info('Cleared stale %s/%s instance %s.' % (self.platform, self.version, self.instance_id),
|
||
|
|
verbosity=1)
|
||
|
|
|
||
|
|
self.instance_id = None
|
||
|
|
else:
|
||
|
|
self.instance_id = None
|
||
|
|
self._clear()
|
||
|
|
|
||
|
|
if self.instance_id:
|
||
|
|
self.started = True
|
||
|
|
else:
|
||
|
|
self.started = False
|
||
|
|
self.instance_id = str(uuid.uuid4())
|
||
|
|
|
||
|
|
display.info('Initializing new %s/%s instance %s.' % (self.platform, self.version, self.instance_id),
|
||
|
|
verbosity=1)
|
||
|
|
|
||
|
|
def start(self):
|
||
|
|
"""Start instance."""
|
||
|
|
if is_shippable():
|
||
|
|
self.start_shippable()
|
||
|
|
else:
|
||
|
|
self.start_remote()
|
||
|
|
|
||
|
|
def start_remote(self):
|
||
|
|
"""Start instance for remote development/testing."""
|
||
|
|
with open(os.path.expanduser('~/.ansible-core-ci.key'), 'r') as key_fd:
|
||
|
|
auth_key = key_fd.read().strip()
|
||
|
|
|
||
|
|
self._start(dict(
|
||
|
|
remote=dict(
|
||
|
|
key=auth_key,
|
||
|
|
nonce=None,
|
||
|
|
),
|
||
|
|
))
|
||
|
|
|
||
|
|
def start_shippable(self):
|
||
|
|
"""Start instance on Shippable."""
|
||
|
|
self._start(dict(
|
||
|
|
shippable=dict(
|
||
|
|
run_id=os.environ['SHIPPABLE_BUILD_ID'],
|
||
|
|
job_number=int(os.environ['SHIPPABLE_JOB_NUMBER']),
|
||
|
|
),
|
||
|
|
))
|
||
|
|
|
||
|
|
def stop(self):
|
||
|
|
"""Stop instance."""
|
||
|
|
if not self.started:
|
||
|
|
display.info('Skipping invalid %s/%s instance %s.' % (self.platform, self.version, self.instance_id),
|
||
|
|
verbosity=1)
|
||
|
|
return
|
||
|
|
|
||
|
|
response = self.client.delete(self._uri)
|
||
|
|
|
||
|
|
if response.status_code == 404:
|
||
|
|
self._clear()
|
||
|
|
display.info('Cleared invalid %s/%s instance %s.' % (self.platform, self.version, self.instance_id),
|
||
|
|
verbosity=1)
|
||
|
|
return
|
||
|
|
|
||
|
|
if response.status_code == 200:
|
||
|
|
self._clear()
|
||
|
|
display.info('Stopped running %s/%s instance %s.' % (self.platform, self.version, self.instance_id),
|
||
|
|
verbosity=1)
|
||
|
|
return
|
||
|
|
|
||
|
|
raise self._create_http_error(response)
|
||
|
|
|
||
|
|
def get(self):
|
||
|
|
"""
|
||
|
|
Get instance connection information.
|
||
|
|
:rtype: InstanceConnection
|
||
|
|
"""
|
||
|
|
if not self.started:
|
||
|
|
display.info('Skipping invalid %s/%s instance %s.' % (self.platform, self.version, self.instance_id),
|
||
|
|
verbosity=1)
|
||
|
|
return None
|
||
|
|
|
||
|
|
if self.connection and self.connection.running:
|
||
|
|
return self.connection
|
||
|
|
|
||
|
|
response = self.client.get(self._uri)
|
||
|
|
|
||
|
|
if response.status_code != 200:
|
||
|
|
raise self._create_http_error(response)
|
||
|
|
|
||
|
|
if self.args.explain:
|
||
|
|
self.connection = InstanceConnection(
|
||
|
|
running=True,
|
||
|
|
hostname='cloud.example.com',
|
||
|
|
port=self.port or 12345,
|
||
|
|
username='username',
|
||
|
|
password='password' if self.platform == 'windows' else None,
|
||
|
|
)
|
||
|
|
else:
|
||
|
|
response_json = response.json()
|
||
|
|
|
||
|
|
status = response_json['status']
|
||
|
|
con = response_json['connection']
|
||
|
|
|
||
|
|
self.connection = InstanceConnection(
|
||
|
|
running=status == 'running',
|
||
|
|
hostname=con['hostname'],
|
||
|
|
port=int(con.get('port', self.port)),
|
||
|
|
username=con['username'],
|
||
|
|
password=con.get('password'),
|
||
|
|
)
|
||
|
|
|
||
|
|
status = 'running' if self.connection.running else 'starting'
|
||
|
|
|
||
|
|
display.info('Retrieved %s %s/%s instance %s.' % (status, self.platform, self.version, self.instance_id),
|
||
|
|
verbosity=1)
|
||
|
|
|
||
|
|
return self.connection
|
||
|
|
|
||
|
|
def wait(self):
|
||
|
|
"""Wait for the instance to become ready."""
|
||
|
|
for _ in range(1, 90):
|
||
|
|
if self.get().running:
|
||
|
|
return
|
||
|
|
time.sleep(10)
|
||
|
|
|
||
|
|
raise ApplicationError('Timeout waiting for %s/%s instance %s.' %
|
||
|
|
(self.platform, self.version, self.instance_id))
|
||
|
|
|
||
|
|
@property
|
||
|
|
def _uri(self):
|
||
|
|
return '%s/%s/jobs/%s' % (self.endpoint, self.stage, self.instance_id)
|
||
|
|
|
||
|
|
def _start(self, auth):
|
||
|
|
"""Start instance."""
|
||
|
|
if self.started:
|
||
|
|
display.info('Skipping started %s/%s instance %s.' % (self.platform, self.version, self.instance_id),
|
||
|
|
verbosity=1)
|
||
|
|
return
|
||
|
|
|
||
|
|
data = dict(
|
||
|
|
config=dict(
|
||
|
|
platform=self.platform,
|
||
|
|
version=self.version,
|
||
|
|
public_key=self.ssh_key.pub_contents if self.ssh_key else None,
|
||
|
|
query=False,
|
||
|
|
)
|
||
|
|
)
|
||
|
|
|
||
|
|
data.update(dict(auth=auth))
|
||
|
|
|
||
|
|
headers = {
|
||
|
|
'Content-Type': 'application/json',
|
||
|
|
}
|
||
|
|
|
||
|
|
response = self.client.put(self._uri, data=json.dumps(data), headers=headers)
|
||
|
|
|
||
|
|
if response.status_code != 200:
|
||
|
|
raise self._create_http_error(response)
|
||
|
|
|
||
|
|
self.started = True
|
||
|
|
self._save()
|
||
|
|
|
||
|
|
display.info('Started %s/%s instance %s.' % (self.platform, self.version, self.instance_id),
|
||
|
|
verbosity=1)
|
||
|
|
|
||
|
|
def _clear(self):
|
||
|
|
"""Clear instance information."""
|
||
|
|
try:
|
||
|
|
self.connection = None
|
||
|
|
os.remove(self.path)
|
||
|
|
except OSError as ex:
|
||
|
|
if ex.errno != errno.ENOENT:
|
||
|
|
raise
|
||
|
|
|
||
|
|
def _load(self):
|
||
|
|
"""Load instance information."""
|
||
|
|
try:
|
||
|
|
with open(self.path, 'r') as instance_fd:
|
||
|
|
self.instance_id = instance_fd.read()
|
||
|
|
self.started = True
|
||
|
|
except IOError as ex:
|
||
|
|
if ex.errno != errno.ENOENT:
|
||
|
|
raise
|
||
|
|
self.instance_id = None
|
||
|
|
|
||
|
|
return self.instance_id
|
||
|
|
|
||
|
|
def _save(self):
|
||
|
|
"""Save instance information."""
|
||
|
|
if self.args.explain:
|
||
|
|
return
|
||
|
|
|
||
|
|
make_dirs(os.path.dirname(self.path))
|
||
|
|
|
||
|
|
with open(self.path, 'w') as instance_fd:
|
||
|
|
instance_fd.write(self.instance_id)
|
||
|
|
|
||
|
|
@staticmethod
|
||
|
|
def _create_http_error(response):
|
||
|
|
"""
|
||
|
|
:type response: HttpResponse
|
||
|
|
:rtype: ApplicationError
|
||
|
|
"""
|
||
|
|
response_json = response.json()
|
||
|
|
stack_trace = ''
|
||
|
|
|
||
|
|
if 'message' in response_json:
|
||
|
|
message = response_json['message']
|
||
|
|
elif 'errorMessage' in response_json:
|
||
|
|
message = response_json['errorMessage'].strip()
|
||
|
|
if 'stackTrace' in response_json:
|
||
|
|
trace = '\n'.join([x.rstrip() for x in traceback.format_list(response_json['stackTrace'])])
|
||
|
|
stack_trace = ('\nTraceback (from remote server):\n%s' % trace)
|
||
|
|
else:
|
||
|
|
message = str(response_json)
|
||
|
|
|
||
|
|
return HttpError(response.status_code, '%s%s' % (message, stack_trace))
|
||
|
|
|
||
|
|
|
||
|
|
class SshKey(object):
|
||
|
|
"""Container for SSH key used to connect to remote instances."""
|
||
|
|
def __init__(self, args):
|
||
|
|
"""
|
||
|
|
:type args: CommonConfig
|
||
|
|
"""
|
||
|
|
tmp = os.path.expanduser('~/.ansible/test/')
|
||
|
|
|
||
|
|
self.key = os.path.join(tmp, 'id_rsa')
|
||
|
|
self.pub = os.path.join(tmp, 'id_rsa.pub')
|
||
|
|
|
||
|
|
if not os.path.isfile(self.pub):
|
||
|
|
if not args.explain:
|
||
|
|
make_dirs(tmp)
|
||
|
|
|
||
|
|
run_command(args, ['ssh-keygen', '-q', '-t', 'rsa', '-N', '', '-f', self.key])
|
||
|
|
|
||
|
|
if args.explain:
|
||
|
|
self.pub_contents = None
|
||
|
|
else:
|
||
|
|
with open(self.pub, 'r') as pub_fd:
|
||
|
|
self.pub_contents = pub_fd.read().strip()
|
||
|
|
|
||
|
|
|
||
|
|
class InstanceConnection(object):
|
||
|
|
"""Container for remote instance status and connection details."""
|
||
|
|
def __init__(self, running, hostname, port, username, password):
|
||
|
|
"""
|
||
|
|
:type running: bool
|
||
|
|
:type hostname: str
|
||
|
|
:type port: int
|
||
|
|
:type username: str
|
||
|
|
:type password: str | None
|
||
|
|
"""
|
||
|
|
self.running = running
|
||
|
|
self.hostname = hostname
|
||
|
|
self.port = port
|
||
|
|
self.username = username
|
||
|
|
self.password = password
|
||
|
|
|
||
|
|
def __str__(self):
|
||
|
|
if self.password:
|
||
|
|
return '%s:%s [%s:%s]' % (self.hostname, self.port, self.username, self.password)
|
||
|
|
|
||
|
|
return '%s:%s [%s]' % (self.hostname, self.port, self.username)
|