def __call__(self, req):
req_id = context.generate_request_id()
req.environ[ENV_REQUEST_ID] = req_id
response = req.get_response(self.application)
if HTTP_RESP_HEADER_REQUEST_ID not in response.headers:
response.headers.add(HTTP_RESP_HEADER_REQUEST_ID, req_id)
return response
def __call__(self, req):
req_id = context.generate_request_id()
req.environ[ENV_REQUEST_ID] = req_id
response = req.get_response(self.application)
if HTTP_RESP_HEADER_REQUEST_ID not in response.headers:
response.headers.add(HTTP_RESP_HEADER_REQUEST_ID, req_id)
return response
def notify(action,
alarm_id,
alarm_name,
previous,
current,
reason,
reason_data,
headers=None):
headers = headers or {}
if not headers.get('x-openstack-request-id'):
headers['x-openstack-request-id'] = context.generate_request_id()
LOG.info(
_("Notifying alarm %(alarm_name)s %(alarm_id)s from "
"%(previous)s to %(current)s with action %(action)s because "
"%(reason)s. request-id: %(request_id)s ") %
({
'alarm_name': alarm_name,
'alarm_id': alarm_id,
'previous': previous,
'current': current,
'action': action,
'reason': reason,
'request_id': headers['x-openstack-request-id']
}))
body = {
'alarm_name': alarm_name,
'alarm_id': alarm_id,
'previous': previous,
'current': current,
'reason': reason,
'reason_data': reason_data
}
headers['content-type'] = 'application/json'
kwargs = {'data': jsonutils.dumps(body), 'headers': headers}
if action.scheme == 'https':
default_verify = int(cfg.CONF.alarm.rest_notifier_ssl_verify)
options = urlparse.parse_qs(action.query)
verify = bool(
int(
options.get('ceilometer-alarm-ssl-verify',
[default_verify])[-1]))
kwargs['verify'] = verify
cert = cfg.CONF.alarm.rest_notifier_certificate_file
key = cfg.CONF.alarm.rest_notifier_certificate_key
if cert:
kwargs['cert'] = (cert, key) if key else cert
# FIXME(rhonjo): Retries are automatically done by urllib3 in requests
# library. However, there's no interval between retries in urllib3
# implementation. It will be better to put some interval between
# retries (future work).
max_retries = cfg.CONF.alarm.rest_notifier_max_retries
session = requests.Session()
session.mount(action.geturl(),
requests.adapters.HTTPAdapter(max_retries=max_retries))
eventlet.spawn_n(session.post, action.geturl(), **kwargs)
def notify(action, alarm_id, previous, current, reason, reason_data,
headers=None):
headers = headers or {}
if not headers.get('x-openstack-request-id'):
headers['x-openstack-request-id'] = context.generate_request_id()
LOG.info(_(
"Notifying alarm %(alarm_id)s from %(previous)s "
"to %(current)s with action %(action)s because "
"%(reason)s. request-id: %(request_id)s") %
({'alarm_id': alarm_id, 'previous': previous,
'current': current, 'action': action,
'reason': reason,
'request_id': headers['x-openstack-request-id']}))
body = {'alarm_id': alarm_id, 'previous': previous,
'current': current, 'reason': reason,
'reason_data': reason_data}
headers['content-type'] = 'application/json'
kwargs = {'data': jsonutils.dumps(body),
'headers': headers}
if action.scheme == 'https':
default_verify = int(cfg.CONF.alarm.rest_notifier_ssl_verify)
options = urlparse.parse_qs(action.query)
verify = bool(int(options.get('ceilometer-alarm-ssl-verify',
[default_verify])[-1]))
kwargs['verify'] = verify
cert = cfg.CONF.alarm.rest_notifier_certificate_file
key = cfg.CONF.alarm.rest_notifier_certificate_key
if cert:
kwargs['cert'] = (cert, key) if key else cert
# FIXME(rhonjo): Retries are automatically done by urllib3 in requests
# library. However, there's no interval between retries in urllib3
# implementation. It will be better to put some interval between
# retries (future work).
max_retries = cfg.CONF.alarm.rest_notifier_max_retries
session = requests.Session()
session.mount(action.geturl(),
requests.adapters.HTTPAdapter(max_retries=max_retries))
eventlet.spawn_n(session.post, action.geturl(), **kwargs)
def process_request(self, req):
self.req_id = context.generate_request_id()
req.environ[ENV_REQUEST_ID] = self.req_id
def process_request(self, req):
self.req_id = context.generate_request_id()
req.environ[ENV_REQUEST_ID] = self.req_id
