def __init__(self):
super(MontagneApp, self).__init__()
self.name = self.__module__
self.LOG = getLogger(self.__class__.__name__)
self.app_mgr = None
self.event_handlers = {}
self.threads = []
self.events = hub.Queue(128)
self._events_sem = hub.BoundedSemaphore(self.events.maxsize)
self.wsgi_controller = None
self.thread(self._event_loop)
self.is_active = True
def main(args=None, prog=None):
try:
CONF(args=args,
prog=prog,
project='montagne',
version='montagne-manager %s' % version,
default_config_files=['/usr/local/etc/montagne/montagne.conf'])
except cfg.ConfigFilesNotFoundError:
CONF(args=args,
prog=prog,
project='montagne',
version='montagne-manager %s' % version)
log.init_log()
LOG = getLogger()
LOG.setLevel(CONF.log_level)
# read OpenStack authentication from system environment value.
# if failed, try to read from conf file.
credentials.set_openstack_auth()
LOG.info('Start Montage')
hub.patch(thread=True)
app_mgr = ApplicationManager()
# applications to run
app_list = [
NeutronClient, NovaClient, NeutronCollector, NovaCollector, Scheduler,
NeutronNotifier, PhysicalNetworkListener
]
# initiating application and add to application manager
for app in app_list:
try:
app_inst = app()
except Exception as e:
LOG.exception(e)
app_mgr.close()
sys.exit(0)
app_mgr.register_app(app_inst)
app_mgr.run()
app_mgr.run_service()
try:
hub.joinall(app_mgr.service_thread)
except KeyboardInterrupt:
LOG.info("Keyboard Interrupt received. "
"Closing Montagne application manager...")
finally:
app_mgr.close()
import json
import inspect
from montagne.common import hub
from montagne.common.log import getLogger
from eventlet.green.urllib import request, error
LOG = getLogger(__name__)
_DEFAULT_TIME_OUT = 2
def encode(obj, charset='utf-8'):
return json.dumps(obj).encode(charset)
def decode(byte, charset='utf-8'):
return json.loads(byte.decode(charset))
def get(url, headers=None, decode='utf-8'):
return _base_method(url, headers=headers, decode=decode)
def post(url, data, headers=None, decode='utf-8'):
assert isinstance(data, bytes)
return _base_method(url, data=data, method='POST',
headers=headers, decode=decode)
def put(url, data, headers=None, decode='utf-8'):
assert isinstance(data, bytes)
import os
from montagne import cfg
from montagne.common.log import getLogger
LOG = getLogger()
CONF = cfg.CONF
CONF.register_opts([
cfg.StrOpt('auth_uri',
default='http://localhost:5000/v2.0',
help='Complete public Identity API endpoint'),
cfg.StrOpt('identity_uri',
default='http://localhost:35357',
help='Complete admin Identity API endpoint. This should '
'specify the unversioned root endpoint '
'e.g. https://localhost:35357/'),
cfg.StrOpt('admin_tenant_name',
default='admin',
help='Keystone service account tenant name to validate'),
cfg.StrOpt('admin_user', default='admin',
help='Keystone account username'),
cfg.StrOpt('admin_password',
secret=True,
default='admin',
help='Keystone account password')
],
group='keystone_authtoken')
def set_openstack_auth():
try: