def DELETE(self, autostackId, metricId): # pylint: disable=C0103,R0201
"""
Remove a specific metric from autostack
::
DELETE /_autostacks/{autostackId}/metrics/{metricId}
"""
try:
# The if statement makes sure that the metric belongs to the autostack
with web.ctx.connFactory() as conn:
autostackObj = repository.getAutostackFromMetric(conn, metricId)
if autostackId != autostackObj.uid:
raise InvalidRequestResponse(
{"result": "Metric=%s does not belong to autostack=%s"
% (metricId, autostackId)})
with web.ctx.connFactory() as conn:
repository.deleteMetric(conn, metricId)
model_swapper_utils.deleteHTMModel(metricId)
raise web.HTTPError(status="204 No Content")
except ObjectNotFoundError:
raise web.notfound(("Autostack or metric not found: autostack=%s, "
"metric=%s") % (autostackId, metricId))
except web.HTTPError as ex:
if bool(re.match(r"([45][0-9][0-9])\s?", web.ctx.status)):
# Log 400-599 status codes as errors, ignoring 200-399
log.error(str(ex) or repr(ex))
raise
except Exception as ex:
log.exception("DELETE Failed")
raise web.internalerror(str(ex) or repr(ex))
def DELETE(self, autostackId): # pylint: disable=C0103,R0201
"""
Delete an Autostack
::
DELETE /_autostacks/{autostackId}
"""
try:
with web.ctx.connFactory() as conn:
modelIDs = tuple(
m.uid
for m in repository.getAutostackMetrics(conn, autostackId))
with web.ctx.connFactory() as conn:
repository.deleteAutostack(conn, autostackId)
# Delete the corresponding Engine models, if any
for modelID in modelIDs:
model_swapper_utils.deleteHTMModel(modelID)
raise web.HTTPError(status="204 No Content")
except ObjectNotFoundError:
raise web.notfound("Autostack not found: Autostack ID: %s" %
autostackId)
except web.HTTPError as ex:
if bool(re.match(r"([45][0-9][0-9])\s?", web.ctx.status)):
# Log 400-599 status codes as errors, ignoring 200-399
log.error(str(ex) or repr(ex))
raise
except Exception as ex:
log.exception("DELETE Failed")
raise web.internalerror(str(ex) or repr(ex))
def DELETE(self, autostackId): # pylint: disable=C0103,R0201
"""
Delete an Autostack
::
DELETE /_autostacks/{autostackId}
"""
try:
with web.ctx.connFactory() as conn:
modelIDs = tuple(m.uid for m in
repository.
getAutostackMetrics(conn,
autostackId))
with web.ctx.connFactory() as conn:
repository.deleteAutostack(conn, autostackId)
# Delete the corresponding Engine models, if any
for modelID in modelIDs:
model_swapper_utils.deleteHTMModel(modelID)
raise web.HTTPError(status="204 No Content")
except ObjectNotFoundError:
raise web.notfound("Autostack not found: Autostack ID: %s" % autostackId)
except web.HTTPError as ex:
if bool(re.match(r"([45][0-9][0-9])\s?", web.ctx.status)):
# Log 400-599 status codes as errors, ignoring 200-399
log.error(str(ex) or repr(ex))
raise
except Exception as ex:
log.exception("DELETE Failed")
raise web.internalerror(str(ex) or repr(ex))
def DELETE(self, autostackId, metricId): # pylint: disable=C0103,R0201
"""
Remove a specific metric from autostack
::
DELETE /_autostacks/{autostackId}/metrics/{metricId}
"""
try:
# The if statement makes sure that the metric belongs to the autostack
with web.ctx.connFactory() as conn:
autostackObj = repository.getAutostackFromMetric(conn, metricId)
if autostackId != autostackObj.uid:
raise InvalidRequestResponse(
{"result": "Metric=%s does not belong to autostack=%s"
% (metricId, autostackId)})
with web.ctx.connFactory() as conn:
repository.deleteMetric(conn, metricId)
model_swapper_utils.deleteHTMModel(metricId)
raise web.HTTPError(status="204 No Content")
except ObjectNotFoundError:
raise web.notfound(("Autostack or metric not found: autostack=%s, "
"metric=%s") % (autostackId, metricId))
except web.HTTPError as ex:
if bool(re.match(r"([45][0-9][0-9])\s?", web.ctx.status)):
# Log 400-599 status codes as errors, ignoring 200-399
log.error(str(ex) or repr(ex))
raise
except Exception as ex:
log.exception("DELETE Failed")
raise web.internalerror(str(ex) or repr(ex))
def unmonitorMetric(self, metricId):
""" Unmonitor a metric
:param metricId: unique identifier of the metric row
:raises grok.app.exceptions.ObjectNotFoundError: if metric with the
referenced metric uid doesn't exist
"""
# Delete the metric from the database
with self.connectionFactory() as conn:
repository.retryOnTransientErrors(repository.deleteMetric)(conn, metricId)
# Send request to delete HTM model
model_swapper_utils.deleteHTMModel(metricId)
self._log.info("Cloudwatch Metric unmonitored: metric=%r", metricId)
def unmonitorMetric(self, metricId):
""" Unmonitor a metric
:param metricId: unique identifier of the metric row
:raises htm.it.app.exceptions.ObjectNotFoundError: if metric with the
referenced metric uid doesn't exist
"""
# Delete the metric from the database
with self.connectionFactory() as conn:
repository.retryOnTransientErrors(repository.deleteMetric)(
conn, metricId)
# Send request to delete HTM model
model_swapper_utils.deleteHTMModel(metricId)
self._log.info("Cloudwatch Metric unmonitored: metric=%r", metricId)
def unmonitorMetric(self, metricId):
""" Unmonitor a metric
:param metricId: unique identifier of the metric row
:raises htmengine.exceptions.ObjectNotFoundError: if metric with the
referenced metric uid doesn't exist
"""
@repository.retryOnTransientErrors
def updateMetric():
with self.connectionFactory() as conn:
repository.deleteModel(conn, metricId)
updateMetric()
model_swapper_utils.deleteHTMModel(metricId)
self._log.info("HTM Metric unmonitored: metric=%r", metricId)
def unmonitorMetric(self, metricId):
""" Unmonitor a metric
:param metricId: unique identifier of the metric row
:raises htmengine.exceptions.ObjectNotFoundError: if metric with the
referenced metric uid doesn't exist
"""
@repository.retryOnTransientErrors
def updateMetric():
with self.connectionFactory() as conn:
repository.deleteModel(conn, metricId)
updateMetric()
model_swapper_utils.deleteHTMModel(metricId)
self._log.info("HTM Metric unmonitored: metric=%r", metricId)
