metric.py
64 lines
| 2.2 KiB
| text/x-python
|
PythonLexer
r0 | # -*- coding: utf-8 -*- | |||
r112 | # Copyright 2010 - 2017 RhodeCode GmbH and the AppEnlight project authors | |||
r0 | # | |||
r112 | # Licensed under the Apache License, Version 2.0 (the "License"); | |||
# you may not use this file except in compliance with the License. | ||||
# You may obtain a copy of the License at | ||||
r0 | # | |||
r112 | # http://www.apache.org/licenses/LICENSE-2.0 | |||
r0 | # | |||
r112 | # Unless required by applicable law or agreed to in writing, software | |||
# distributed under the License is distributed on an "AS IS" BASIS, | ||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||||
# See the License for the specific language governing permissions and | ||||
# limitations under the License. | ||||
r0 | ||||
from datetime import datetime | ||||
import sqlalchemy as sa | ||||
from sqlalchemy.dialects.postgresql import JSON | ||||
from ziggurat_foundations.models.base import BaseModel | ||||
from appenlight.lib.utils import convert_es_type | ||||
from appenlight.models import Base | ||||
class Metric(Base, BaseModel): | ||||
__tablename__ = 'metrics' | ||||
__table_args__ = {'implicit_returning': False} | ||||
pkey = sa.Column(sa.BigInteger(), primary_key=True) | ||||
resource_id = sa.Column(sa.Integer(), | ||||
sa.ForeignKey('applications.resource_id'), | ||||
nullable=False, primary_key=True) | ||||
timestamp = sa.Column(sa.DateTime(), default=datetime.utcnow, | ||||
server_default=sa.func.now()) | ||||
tags = sa.Column(JSON(), default={}) | ||||
namespace = sa.Column(sa.Unicode(255)) | ||||
@property | ||||
def partition_id(self): | ||||
return 'rcae_m_%s' % self.timestamp.strftime('%Y_%m_%d') | ||||
def es_doc(self): | ||||
tags = {} | ||||
tag_list = [] | ||||
for name, value in self.tags.items(): | ||||
# replace dot in indexed tag name | ||||
name = name.replace('.', '_') | ||||
tag_list.append(name) | ||||
tags[name] = { | ||||
"values": convert_es_type(value), | ||||
"numeric_values": value if ( | ||||
isinstance(value, (int, float)) and | ||||
not isinstance(value, bool)) else None | ||||
} | ||||
return { | ||||
'resource_id': self.resource_id, | ||||
'timestamp': self.timestamp, | ||||
'namespace': self.namespace, | ||||
'tags': tags, | ||||
'tag_list': tag_list | ||||
} | ||||