|
|
# -*- coding: utf-8 -*-
|
|
|
|
|
|
# Copyright 2010 - 2017 RhodeCode GmbH and the AppEnlight project authors
|
|
|
#
|
|
|
# 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
|
|
|
#
|
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
|
#
|
|
|
# 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.
|
|
|
|
|
|
import sqlalchemy as sa
|
|
|
import logging
|
|
|
import hashlib
|
|
|
|
|
|
from datetime import datetime
|
|
|
from appenlight.models import Base
|
|
|
from appenlight.lib.utils import convert_es_type
|
|
|
from appenlight.lib.enums import LogLevel
|
|
|
from sqlalchemy.dialects.postgresql import JSON
|
|
|
from ziggurat_foundations.models.base import BaseModel
|
|
|
|
|
|
log = logging.getLogger(__name__)
|
|
|
|
|
|
|
|
|
class Log(Base, BaseModel):
|
|
|
__tablename__ = 'logs'
|
|
|
__table_args__ = {'implicit_returning': False}
|
|
|
|
|
|
log_id = sa.Column(sa.BigInteger(), nullable=False, primary_key=True)
|
|
|
resource_id = sa.Column(sa.Integer(),
|
|
|
sa.ForeignKey('applications.resource_id',
|
|
|
onupdate='CASCADE',
|
|
|
ondelete='CASCADE'),
|
|
|
nullable=False,
|
|
|
index=True)
|
|
|
log_level = sa.Column(sa.Unicode, nullable=False, index=True,
|
|
|
default='INFO')
|
|
|
message = sa.Column(sa.UnicodeText(), default='')
|
|
|
timestamp = sa.Column(sa.DateTime(), default=datetime.utcnow,
|
|
|
server_default=sa.func.now())
|
|
|
request_id = sa.Column(sa.Unicode())
|
|
|
namespace = sa.Column(sa.Unicode())
|
|
|
primary_key = sa.Column(sa.Unicode())
|
|
|
|
|
|
tags = sa.Column(JSON(), default={})
|
|
|
permanent = sa.Column(sa.Boolean(), nullable=False, default=False)
|
|
|
|
|
|
def __str__(self):
|
|
|
return self.__unicode__().encode('utf8')
|
|
|
|
|
|
def __unicode__(self):
|
|
|
return '<Log id:%s, lv:%s, ns:%s >' % (
|
|
|
self.log_id, self.log_level, self.namespace)
|
|
|
|
|
|
def set_data(self, data, resource):
|
|
|
level = data.get('log_level').upper()
|
|
|
self.log_level = getattr(LogLevel, level, LogLevel.UNKNOWN)
|
|
|
self.message = data.get('message', '')
|
|
|
server_name = data.get('server', '').lower() or 'unknown'
|
|
|
self.tags = {
|
|
|
'server_name': server_name
|
|
|
}
|
|
|
if data.get('tags'):
|
|
|
for tag_tuple in data['tags']:
|
|
|
self.tags[tag_tuple[0]] = tag_tuple[1]
|
|
|
self.timestamp = data['date']
|
|
|
r_id = data.get('request_id', '')
|
|
|
if not r_id:
|
|
|
r_id = ''
|
|
|
self.request_id = r_id.replace('-', '')
|
|
|
self.resource_id = resource.resource_id
|
|
|
self.namespace = data.get('namespace') or ''
|
|
|
self.permanent = data.get('permanent')
|
|
|
self.primary_key = data.get('primary_key')
|
|
|
if self.primary_key is not None:
|
|
|
self.tags['appenlight_primary_key'] = self.primary_key
|
|
|
|
|
|
def get_dict(self):
|
|
|
instance_dict = super(Log, self).get_dict()
|
|
|
instance_dict['log_level'] = LogLevel.key_from_value(self.log_level)
|
|
|
instance_dict['resource_name'] = self.application.resource_name
|
|
|
return instance_dict
|
|
|
|
|
|
@property
|
|
|
def delete_hash(self):
|
|
|
if not self.primary_key:
|
|
|
return None
|
|
|
|
|
|
to_hash = '{}_{}_{}'.format(self.resource_id, self.primary_key,
|
|
|
self.namespace)
|
|
|
return hashlib.sha1(to_hash.encode('utf8')).hexdigest()
|
|
|
|
|
|
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 {
|
|
|
'pg_id': str(self.log_id),
|
|
|
'delete_hash': self.delete_hash,
|
|
|
'resource_id': self.resource_id,
|
|
|
'request_id': self.request_id,
|
|
|
'log_level': LogLevel.key_from_value(self.log_level),
|
|
|
'timestamp': self.timestamp,
|
|
|
'message': self.message if self.message else '',
|
|
|
'namespace': self.namespace if self.namespace else '',
|
|
|
'tags': tags,
|
|
|
'tag_list': tag_list
|
|
|
}
|
|
|
|
|
|
@property
|
|
|
def partition_id(self):
|
|
|
if self.permanent:
|
|
|
return 'rcae_l_%s' % self.timestamp.strftime('%Y_%m')
|
|
|
else:
|
|
|
return 'rcae_l_%s' % self.timestamp.strftime('%Y_%m_%d')
|
|
|
|
