def process_event(self, body, message):
"""
This function analyzes ``body`` and calls
heart_request_interceptors.
"""
method = body.get("method", None)
heart_request = None
for interceptor in self.heart_request_interceptors:
heart_request = interceptor(method, body)
if heart_request is not None:
heart_request.setdefault(
"datetime",
utils.datetime_to_str(self.get_event_datetime(body)))
heart_request.setdefault("account",
body["_context_project_id"])
try:
self.billing_heart.event(heart_request)
except socket.error as ex:
LOG.error("cannot post event to the Heart: %s" % str(ex))
except:
LOG.exception("cannot post event to the Heart")
break
try:
routing_key = message.delivery_info["routing_key"]
except AttributeError, KeyError:
routing_key = "<unknown>"
def __call__(self, req):
resp = req.get_response(self.application)
path_info = req.environ.get("PATH_INFO", "/")
if not path_info.startswith("/images"):
return resp
method = req.environ.get("REQUEST_METHOD", "GET")
if method == "PUT" or method == "POST":
try:
resp_json = json.loads(resp.body)
img_id, img_size = resp_json["image"]["id"], resp_json[
"image"]["size"]
except KeyError:
return resp
heart_request = {"name": img_id, "linear": img_size / (1024.0**3)}
elif method == "DELETE":
heart_request = {
"name": path_info[len("/images/"):],
"fixed": None
}
else:
heart_request = None
if heart_request is not None:
heart_request["rtype"] = "glance/image"
heart_request["account"] = req.headers["X-Tenant-Id"]
heart_request["datetime"] = utils.datetime_to_str(utils.now())
try:
self.billing_heart.event.create(heart_request)
except:
LOG.exception("cannot report image info for billing")
return resp
def __call__(self, req):
resp = req.get_response(self.application)
path_info = req.environ.get("PATH_INFO", "/")
if not path_info.startswith("/images"):
return resp
method = req.environ.get("REQUEST_METHOD", "GET")
if method == "PUT" or method == "POST":
try:
resp_json = json.loads(resp.body)
img_id, img_size = resp_json["image"]["id"], resp_json["image"]["size"]
except KeyError:
return resp
heart_request = {"name": img_id,
"linear": img_size / (1024.0 ** 3)}
elif method == "DELETE":
heart_request = {"name": path_info[len("/images/"):],
"fixed": None}
else:
heart_request = None
if heart_request is not None:
heart_request["rtype"] = "glance/image"
heart_request["account"] = req.headers["X-Tenant-Id"]
heart_request["datetime"] = utils.datetime_to_str(utils.now())
try:
self.billing_heart.event.create(heart_request)
except:
LOG.exception("cannot report image info for billing")
return resp
def process_event(self, body, message):
"""
This function analyzes ``body`` and calls
heart_request_interceptors.
"""
method = body.get("method", None)
heart_request = None
for interceptor in self.heart_request_interceptors:
heart_request = interceptor(method, body)
if heart_request is not None:
heart_request.setdefault("datetime", utils.datetime_to_str(self.get_event_datetime(body)))
heart_request.setdefault("account", body["_context_project_id"])
LOG.debug("posting event to the Heart: %s" % heart_request)
try:
self.billing_heart.event.create(heart_request)
except socket.error as ex:
LOG.error("cannot post event to the Heart: %s" % str(ex))
except:
LOG.exception("cannot post event to the Heart")
break
try:
routing_key = message.delivery_info["routing_key"]
except AttributeError, KeyError:
routing_key = "<unknown>"
def __call__(self, req):
"""
Determine period start and stop, ask db api, and return JSON report.
"""
arg_dict = req.environ['wsgiorg.routing_args'][1]
STATISTICS_NONE = 0
STATISTICS_SHORT = 1
STATISTICS_LONG = 2
queried_tenant_id = arg_dict.get("project_id", None)
roles = [r.strip()
for r in req.headers.get('X_ROLE', '').split(',')]
is_admin = "Admin" in roles
if not is_admin:
if queried_tenant_id:
if req.headers.get('X_TENANT_ID', '') != queried_tenant_id:
raise webob.exc.HTTPUnauthorized()
else:
queried_tenant_id = req.headers.get('X_TENANT_ID', '-1')
auth_token = req.headers.get('X_AUTH_TOKEN', '')
period_start, period_end = self.get_period(req)
statistics = {"instances": STATISTICS_NONE,
"images": STATISTICS_NONE}
try:
include = req.GET["include"]
except KeyError:
statistics["instances"] = (STATISTICS_LONG
if period_end - period_start <= datetime.timedelta(days=31)
and queried_tenant_id
else STATISTICS_SHORT)
else:
include = include.strip(",")
for key in "images", "instances":
if (key + "-long") in include:
statistics[key] = STATISTICS_LONG
elif key in include:
statistics[key] = STATISTICS_SHORT
if is_admin:
tenants = keystone_utils.KeystoneTenants().\
get_tenants(auth_token)
reported_projects = set([tenant.id for tenant in tenants])
if queried_tenant_id:
if queried_tenant_id in reported_projects:
reported_projects = set([queried_tenant_id])
else:
raise webob.exc.HTTPNotFound()
else:
reported_projects = set([queried_tenant_id])
projects = {}
for project_id in reported_projects:
projects[project_id] = {
"id": str(project_id),
"url": "http://%s:%s/projects/%s" %
(req.environ["SERVER_NAME"],
req.environ["SERVER_PORT"],
project_id),
}
now = utils.now()
for statistics_key in "images", "instances":
if not statistics[statistics_key]:
continue
show_items = statistics[statistics_key] == STATISTICS_LONG
if statistics_key == "images":
total_statistics = glance_utils.images_on_interval(
period_start, period_end,
auth_token, queried_tenant_id)
else:
total_statistics = db_api.instances_on_interval(
period_start, period_end, queried_tenant_id)
for project_id in projects:
project_statistics = total_statistics.get(project_id, {})
project_dict = {
"count": len(project_statistics),
}
project_usage = {}
items = []
for item_id, item_statistics in project_statistics.items():
utils.dict_add(project_usage, item_statistics["usage"])
if show_items:
lifetime = utils.total_seconds(
min(item_statistics["destroyed_at"] or now, period_end) -
max(item_statistics["created_at"], period_start))
item_dict = {
"id": item_id,
"lifetime_sec": lifetime,
"usage": utils.usage_to_hours(item_statistics["usage"]),
"name": item_statistics.get("name", None),
}
for key in "created_at", "destroyed_at":
item_dict[key] = utils.datetime_to_str(item_statistics[key])
items.append(item_dict)
if show_items:
project_dict["items"] = items
project_dict["usage"] = utils.usage_to_hours(project_usage)
projects[project_id][statistics_key] = project_dict
ans_dict = {
"period_start": utils.datetime_to_str(period_start),
"period_end": utils.datetime_to_str(period_end),
"projects": projects.values(),
}
return webob.Response(json.dumps(ans_dict),
content_type='application/json')