def _list_notifications(self, tenant_id, uri, offset):
rows = self._notifications_repo.list_notifications(tenant_id, offset)
result = [self._build_notification_result(row, uri) for row in rows]
return helpers.paginate(result, uri, offset)
def _list_notifications(self, tenant_id, uri, offset):
rows = self._notifications_repo.list_notifications(tenant_id, offset)
result = [self._build_notification_result(row,
uri) for row in rows]
return helpers.paginate(result, uri, offset)
def _alarm_list(self, req_uri, tenant_id, query_parms, offset):
alarm_rows = self._alarms_repo.get_alarms(tenant_id, query_parms,
offset)
result = []
if not alarm_rows:
return result
# Forward declaration
alarm = {}
prev_alarm_id = None
for alarm_row in alarm_rows:
if prev_alarm_id != alarm_row['alarm_id']:
if prev_alarm_id is not None:
result.append(alarm)
ad = {
u'id': alarm_row['alarm_definition_id'],
u'name': alarm_row['alarm_definition_name'],
u'severity': alarm_row['severity'],
}
helpers.add_links_to_resource(ad,
re.sub('alarms',
'alarm-definitions',
req_uri),
rel=None)
metrics = []
alarm = {
u'id': alarm_row['alarm_id'],
u'metrics': metrics,
u'state': alarm_row['state'],
u'alarm_definition': ad
}
helpers.add_links_to_resource(alarm, req_uri)
prev_alarm_id = alarm_row['alarm_id']
dimensions = {}
metric = {
u'name': alarm_row['metric_name'],
u'dimensions': dimensions
}
if alarm_row['metric_dimensions']:
for dimension in alarm_row['metric_dimensions'].split(','):
parsed_dimension = dimension.split('=')
dimensions[parsed_dimension[0]] = parsed_dimension[1]
metrics.append(metric)
result.append(alarm)
return helpers.paginate(result, req_uri, offset)
def _alarm_definition_list(self, tenant_id, name, dimensions, req_uri,
offset):
alarm_definition_rows = (
self._alarm_definitions_repo.get_alarm_definitions(
tenant_id, name, dimensions, offset))
result = []
for alarm_definition_row in alarm_definition_rows:
match_by = get_comma_separated_str_as_list(
alarm_definition_row['match_by'])
alarm_actions_list = get_comma_separated_str_as_list(
alarm_definition_row['alarm_actions'])
ok_actions_list = get_comma_separated_str_as_list(
alarm_definition_row['ok_actions'])
undetermined_actions_list = get_comma_separated_str_as_list(
alarm_definition_row['undetermined_actions'])
ad = {
u'id':
alarm_definition_row['id'].decode('utf8'),
u'name':
alarm_definition_row['name'].decode("utf8"),
u'description':
alarm_definition_row['description'].decode('utf8')
if alarm_definition_row['description'] else u'',
u'expression':
alarm_definition_row['expression'].decode('utf8'),
u'match_by':
match_by,
u'severity':
alarm_definition_row['severity'].decode('utf8').upper(),
u'actions_enabled':
alarm_definition_row['actions_enabled'] == 1,
u'alarm_actions':
alarm_actions_list,
u'ok_actions':
ok_actions_list,
u'undetermined_actions':
undetermined_actions_list
}
helpers.add_links_to_resource(ad, req_uri)
result.append(ad)
result = helpers.paginate(result, req_uri, offset)
return result
def _alarm_list(self, req_uri, tenant_id, query_parms, offset):
alarm_rows = self._alarms_repo.get_alarms(tenant_id, query_parms,
offset)
result = []
if not alarm_rows:
return result
# Forward declaration
alarm = {}
prev_alarm_id = None
for alarm_row in alarm_rows:
if prev_alarm_id != alarm_row['alarm_id']:
if prev_alarm_id is not None:
result.append(alarm)
ad = {u'id': alarm_row['alarm_definition_id'],
u'name': alarm_row['alarm_definition_name'],
u'severity': alarm_row['severity'], }
helpers.add_links_to_resource(ad,
re.sub('alarms',
'alarm-definitions',
req_uri),
rel=None)
metrics = []
alarm = {u'id': alarm_row['alarm_id'], u'metrics': metrics,
u'state': alarm_row['state'],
u'alarm_definition': ad}
helpers.add_links_to_resource(alarm, req_uri)
prev_alarm_id = alarm_row['alarm_id']
dimensions = {}
metric = {u'name': alarm_row['metric_name'],
u'dimensions': dimensions}
if alarm_row['metric_dimensions']:
for dimension in alarm_row['metric_dimensions'].split(','):
parsed_dimension = dimension.split('=')
dimensions[parsed_dimension[0]] = parsed_dimension[1]
metrics.append(metric)
result.append(alarm)
return helpers.paginate(result, req_uri, offset)
def _stream_definition_list(self, tenant_id, name, req_uri,
offset, limit):
stream_definition_rows = (
self._stream_definitions_repo.get_stream_definitions(
tenant_id, name, offset, limit))
result = []
for stream_definition_row in stream_definition_rows:
sd = self._build_stream_definition_show_result(
stream_definition_row)
helpers.add_links_to_resource(sd, req_uri)
result.append(sd)
result = helpers.paginate(result, req_uri, offset)
return result
def _alarm_history_list(self, tenant_id, start_timestamp, end_timestamp,
query_parms, req_uri, offset):
# get_alarms expects 'metric_dimensions' for dimensions key.
if 'dimensions' in query_parms:
new_query_parms = {'metric_dimensions': query_parms['dimensions']}
else:
new_query_parms = {}
alarm_rows = self._alarms_repo.get_alarms(tenant_id, new_query_parms)
alarm_id_list = [alarm_row['alarm_id'] for alarm_row in alarm_rows]
result = self._metrics_repo.alarm_history(tenant_id, alarm_id_list,
offset, start_timestamp,
end_timestamp)
return helpers.paginate(result, req_uri, offset)
def _alarm_history_list(self, tenant_id, start_timestamp,
end_timestamp, query_parms, req_uri, offset):
# get_alarms expects 'metric_dimensions' for dimensions key.
if 'dimensions' in query_parms:
new_query_parms = {'metric_dimensions': query_parms['dimensions']}
else:
new_query_parms = {}
alarm_rows = self._alarms_repo.get_alarms(tenant_id, new_query_parms)
alarm_id_list = [alarm_row['alarm_id'] for alarm_row in alarm_rows]
result = self._metrics_repo.alarm_history(tenant_id, alarm_id_list,
offset,
start_timestamp,
end_timestamp)
return helpers.paginate(result, req_uri, offset)
def _list_metrics(self, tenant_id, name, dimensions, req_uri, offset):
"""Query the metric repo for the metrics, format them and return them.
:param tenant_id:
:param name:
:param dimensions:
:raises falcon.HTTPServiceUnavailable
"""
try:
result = self._metrics_repo.list_metrics(tenant_id, self._region,
name, dimensions, offset)
return helpers.paginate(result, req_uri, offset)
except Exception as ex:
LOG.exception(ex)
raise falcon.HTTPServiceUnavailable('Service unavailable',
ex.message, 60)
def _alarm_definition_list(self, tenant_id, name, dimensions, req_uri,
offset):
alarm_definition_rows = (
self._alarm_definitions_repo.get_alarm_definitions(tenant_id, name,
dimensions,
offset))
result = []
for alarm_definition_row in alarm_definition_rows:
match_by = get_comma_separated_str_as_list(
alarm_definition_row['match_by'])
alarm_actions_list = get_comma_separated_str_as_list(
alarm_definition_row['alarm_actions'])
ok_actions_list = get_comma_separated_str_as_list(
alarm_definition_row['ok_actions'])
undetermined_actions_list = get_comma_separated_str_as_list(
alarm_definition_row['undetermined_actions'])
ad = {u'id': alarm_definition_row['id'].decode('utf8'),
u'name': alarm_definition_row['name'].decode("utf8"),
u'description': alarm_definition_row['description'].decode(
'utf8') if alarm_definition_row['description'] else u'',
u'expression': alarm_definition_row['expression'].decode(
'utf8'), u'match_by': match_by,
u'severity': alarm_definition_row['severity'].decode(
'utf8'),
u'actions_enabled':
alarm_definition_row['actions_enabled'] == 1,
u'alarm_actions': alarm_actions_list,
u'ok_actions': ok_actions_list,
u'undetermined_actions': undetermined_actions_list}
helpers.add_links_to_resource(ad, req_uri)
result.append(ad)
result = helpers.paginate(result, req_uri, offset)
return result
def _list_metrics(self, tenant_id, name, dimensions, req_uri, offset):
"""Query the metric repo for the metrics, format them and return them.
:param tenant_id:
:param name:
:param dimensions:
:raises falcon.HTTPServiceUnavailable
"""
try:
result = self._metrics_repo.list_metrics(tenant_id,
self._region,
name,
dimensions, offset)
return helpers.paginate(result, req_uri, offset)
except Exception as ex:
LOG.exception(ex)
raise falcon.HTTPServiceUnavailable('Service unavailable',
ex.message, 60)
def _list_events(self, tenant_id, uri, offset, limit):
rows = self._events_repo.list_events(tenant_id, offset, limit)
return helpers.paginate(self._build_events(rows), uri, offset)
def _alarm_history(self, tenant_id, alarm_id, req_uri, offset):
result = self._metrics_repo.alarm_history(tenant_id, alarm_id, offset)
return helpers.paginate(result, req_uri, offset)
def _alarm_history(self, tenant_id, alarm_id, req_uri, offset):
result = self._metrics_repo.alarm_history(tenant_id, alarm_id, offset)
return helpers.paginate(result, req_uri, offset)