def _normalize_time(self, request):
params = request.params.copy()
start = params.pop("start", None)
end = params.pop("end", None)
try:
start = (
timeutils.local_to_utc(timeutils.timestamp_to_datetime(start))
if start is not None
else timeutils.seconds_ago(DEFAULT_CHANGE_SINCE_SECONDS)
)
end = timeutils.local_to_utc(timeutils.timestamp_to_datetime(end)) if end is not None else None
except ValueError:
raise exception.Invalid(_("Not invalid datetime format."))
query_params = {"start": start, "end": end}
return query_params
def _statistic_instance_operation(self, req, tenant_id, start=None, end=None):
"""
list all instance include deleted and error,
then statistic for operations.
"""
c = client.NovaClient()
SERVERS_PATH = SERVERS_REQUEST_PATH.replace("{tenant_id}", tenant_id)
params = {"all_tenants": True}
if start:
params.update({"changes-since": start})
else:
# default from a month ago.
params.update({"changes-since": timeutils.seconds_ago(DEFAULT_CHANGE_SINCE_SECONDS)})
params.update({"vm_state": "ERROR"})
result, headers = c.response("GET", SERVERS_PATH, params, req.headers, req.body)
successes = []
errors = []
for server in result["servers"]:
created = server["created"]
if not _is_in_time(created, start, end):
continue
if server["OS-EXT-STS:vm_state"] == "error":
fault = {}
fault.update(tenant_id=server["tenant_id"])
fault.update(uuid=server["id"])
fault.update(name=server["name"])
# FIXME(hzzhoushaoyu): fault code should be string
# as filter should match string but int.
if "fault" in server:
code = server["fault"].get("code", "500")
code = str(code)
server["fault"].update(code=code)
fault.update(server["fault"])
errors.append(fault)
else:
fault.update({"message": "Unknow", "code": "500", "created": created})
errors.append(fault)
else:
# FIXME(hzzhoushaoyu) dead code.
successes.append(server)
return successes, errors
def _statistic_snapshot_operation(self, req, start=None, end=None):
"""
list all snapshots created,
then statistic for operations.
"""
c = client.GlanceClient()
params = {"is_public": "none"}
if start:
params.update({"changes-since": start})
else:
# default from a month ago.
params.update({"changes-since": timeutils.seconds_ago(DEFAULT_CHANGE_SINCE_SECONDS)})
params.update({"property-image_type": "snapshot"})
result, headers = c.response("GET", "/images/detail", params, req.headers, req.body)
error = []
success = []
for image in result["images"]:
created = image["created_at"]
if not _is_in_time(created, start, end):
continue
if (
image["checksum"] is None
and "image_type" in image["properties"]
and image["properties"]["image_type"] == "snapshot"
):
err_info = {
"id": image["id"],
"name": image["name"],
"owner": image["owner"],
"created": created,
"desc": "Instance %s create snapshot failed." % image["properties"]["instance_uuid"],
}
error.append(err_info)
else:
# FIXME(hzzhoushaoyu) dead code.
success.append(image)
return success, error
