def createHTMModel(modelId, params):
""" Dispatch command to create HTM model
:param modelId: unique identifier of the metric row
:param modelParams: model params for creating a scalar model per ModelSwapper
interface
:param modelSwapper: htmengine.model_swapper.model_swapper_interface object
"""
with ModelSwapperInterface() as modelSwapper:
modelSwapper.defineModel(modelID=modelId, args=params,
commandID=createGuid())
def createHTMModel(modelId, params):
""" Dispatch command to create HTM model
:param modelId: unique identifier of the metric row
:param modelParams: model params for creating a scalar model per ModelSwapper
interface
:param modelSwapper: htmengine.model_swapper.model_swapper_interface object
"""
with ModelSwapperInterface() as modelSwapper:
modelSwapper.defineModel(modelID=modelId,
args=params,
commandID=createGuid())
def testPOST(self, dataMock, uploadTarfileMock, getMetricMock,
getMetricDataMock, _engineFactoryMock):
# Set up mocking
uploadTarfileMock.return_value = "s3_key"
metricId = utils.createGuid()
metric = Mock(uid=metricId,
description="My Metric Description",
server="My Server",
location="My Location",
datasource="My Datasource",
poll_interval=60,
parameters="{}",
last_timestamp=None,
status=MetricStatus.ACTIVE,
message=None,
collector_error=None,
tag_name=None,
model_params=None,
last_rowid=0)
metric.name = "My Metric Name"
# Mock the request POST data
dataMock.return_value = '{"uid": "%s"}' % metricId
# Return metric from mocked repository.getMetric()
getMetricMock.return_value = metric
getMetricDataMock.return_value = []
# Call the POST function
response = logging_api.FeedbackHandler.POST()
# Verify results
dataMock.assert_called_once()
uploadTarfileMock.assert_called_once()
self.assertEqual(response, "s3_key")
def testPOST(self, dataMock, uploadTarfileMock, getMetricMock,
getMetricDataMock, _engineFactoryMock):
# Set up mocking
uploadTarfileMock.return_value = "s3_key"
metricId = utils.createGuid()
metric = Mock(uid=metricId,
description="My Metric Description",
server="My Server",
location="My Location",
datasource="My Datasource",
poll_interval=60,
parameters="{}",
last_timestamp=None,
status=MetricStatus.ACTIVE,
message=None,
collector_error=None,
tag_name=None,
model_params=None,
last_rowid=0)
metric.name = "My Metric Name"
# Mock the request POST data
dataMock.return_value = '{"uid": "%s"}' % metricId
# Return metric from mocked repository.getMetric()
getMetricMock.return_value = metric
getMetricDataMock.return_value = []
# Call the POST function
response = logging_api.FeedbackHandler.POST()
# Verify results
dataMock.assert_called_once()
uploadTarfileMock.assert_called_once()
self.assertEqual(response, "s3_key")
def deleteHTMModel(modelId):
with ModelSwapperInterface() as modelSwapper:
modelSwapper.deleteModel(modelID=modelId, commandID=createGuid())
def POST(self):
"""
Create new Annotation
Request::
POST /_annotations
{
"device", "1231AC32FE",
"timestamp":"2013-08-27 16:45:00",
"user":"******",
"server":" AWS/EC2/i-12345678",
"message": "The CPU Utilization was high ...",
"data": { JSON Object }
}
:param device: Device ID if the annotation was created by the mobile app
or Service UID if the annotation was created by a service
:param timestamp: The date and time to be annotated
:param user: User name who created the annotation if the annotation was
created by the mobile app or service name if the annotation was
created by a service
:param server: Instance ID associated with the annotation
:param message: Annotation message (Optional if data is provided)
:param data: Service specific data associated with this annotation
(Optional if message is provided)
Response::
HTTP Status 201 Created
{
"uid": "2a123bb1dd4d46e7a806d62efc29cbb9",
"device", "1231AC32FE",
"created":"2013-08-27 16:46:51",
"timestamp":"2013-08-27 16:45:00",
"user":"******",
"server":" AWS/EC2/i-12345678",
"message": "The CPU Utilization was high ...",
"data": {JSON Object }
}
"""
self.addStandardHeaders()
webdata = web.data()
if webdata:
try:
if isinstance(webdata, basestring):
webdata = utils.jsonDecode(webdata)
except ValueError as e:
raise web.badrequest("Invalid JSON in request: " + repr(e))
if "device" in webdata:
device = webdata["device"]
else:
raise web.badrequest("Missing 'device' in request")
if "timestamp" in webdata:
timestamp = webdata["timestamp"]
else:
raise web.badrequest("Missing 'timestamp' in request")
if "user" in webdata:
user = webdata["user"]
else:
raise web.badrequest("Missing 'user' in request")
if "server" in webdata:
server = webdata["server"]
else:
raise web.badrequest("Missing 'server' in request")
if "message" in webdata:
message = webdata["message"]
else:
message = None
if "data" in webdata:
data = webdata["data"]
else:
data = None
if data is None and message is None:
raise web.badrequest("Annotation must contain either 'message' or 'data'")
# lower timestamp resolution to seconds because the database rounds up
# microsecond to the nearest second
created = datetime.datetime.utcnow().replace(microsecond=0)
uid = utils.createGuid()
try:
with web.ctx.connFactory() as conn:
repository.addAnnotation(
conn=conn,
timestamp=timestamp,
device=device,
user=user,
server=server,
message=message,
data=data,
created=created,
uid=uid,
)
# Prepare response with generated "uid" and "created" fields filled
response = utils.jsonEncode(
{
"uid": uid,
"created": created,
"device": device,
"timestamp": timestamp,
"user": user,
"server": server,
"message": message,
"data": data,
}
)
raise web.created(response)
except app_exceptions.ObjectNotFoundError as ex:
raise web.badrequest(str(ex) or repr(ex))
def POST(self):
"""
Create new Annotation
Request::
POST /_annotations
{
"device", "1231AC32FE",
"timestamp":"2013-08-27 16:45:00",
"user":"******",
"server":" AWS/EC2/i-12345678",
"message": "The CPU Utilization was high ...",
"data": { JSON Object }
}
:param device: Device ID if the annotation was created by the mobile app
or Service UID if the annotation was created by a service
:param timestamp: The date and time to be annotated
:param user: User name who created the annotation if the annotation was
created by the mobile app or service name if the annotation was
created by a service
:param server: Instance ID associated with the annotation
:param message: Annotation message (Optional if data is provided)
:param data: Service specific data associated with this annotation
(Optional if message is provided)
Response::
HTTP Status 201 Created
{
"uid": "2a123bb1dd4d46e7a806d62efc29cbb9",
"device", "1231AC32FE",
"created":"2013-08-27 16:46:51",
"timestamp":"2013-08-27 16:45:00",
"user":"******",
"server":" AWS/EC2/i-12345678",
"message": "The CPU Utilization was high ...",
"data": {JSON Object }
}
"""
self.addStandardHeaders()
webdata = web.data()
if webdata:
try:
if isinstance(webdata, basestring):
webdata = utils.jsonDecode(webdata)
except ValueError as e:
raise web.badrequest("Invalid JSON in request: " + repr(e))
if "device" in webdata:
device = webdata["device"]
else:
raise web.badrequest("Missing 'device' in request")
if "timestamp" in webdata:
timestamp = webdata["timestamp"]
else:
raise web.badrequest("Missing 'timestamp' in request")
if "user" in webdata:
user = webdata["user"]
else:
raise web.badrequest("Missing 'user' in request")
if "server" in webdata:
server = webdata["server"]
else:
raise web.badrequest("Missing 'server' in request")
if "message" in webdata:
message = webdata["message"]
else:
message = None
if "data" in webdata:
data = webdata["data"]
else:
data = None
if data is None and message is None:
raise web.badrequest(
"Annotation must contain either 'message' or 'data'")
# lower timestamp resolution to seconds because the database rounds up
# microsecond to the nearest second
created = datetime.datetime.utcnow().replace(microsecond=0)
uid = utils.createGuid()
try:
with web.ctx.connFactory() as conn:
repository.addAnnotation(conn=conn, timestamp=timestamp,
device=device, user=user, server=server,
message=message, data=data, created=created,
uid=uid)
# Prepare response with generated "uid" and "created" fields filled
response = utils.jsonEncode({
"uid": uid,
"created": created,
"device": device,
"timestamp": timestamp,
"user": user,
"server": server,
"message": message,
"data": data,
})
raise web.created(response)
except app_exceptions.ObjectNotFoundError as ex:
raise web.badrequest(str(ex) or repr(ex))
def deleteHTMModel(modelId):
with ModelSwapperInterface() as modelSwapper:
modelSwapper.deleteModel(modelID=modelId, commandID=createGuid())