将错误记录到 azure blob

Question

我正在尝试将错误记录到 azure blob，但它没有在 blob 中创建任何表。我浏览了很多文档，也在stackoverflow中搜索了ans。请帮我解决一下这个。 谢谢

下面是代码

定义日志（）：

import logging
import sys
from azure_storage_logging.handlers import BlobStorageRotatingFileHandler

mystorageaccountname='***'
mystorageaccountkey='***'

_LOGFILE_TMPDIR = mkdtemp()

logger = logging.getLogger('service_logger')
logger.setLevel(logging.DEBUG)
log_formater = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(process)d - %(message)s')
azure_blob_handler = TableStorageHandler(account_name=mystorageaccountname,
                                         account_key=mystorageaccountkey,
                                         protocol='https',
                                         table='logtable',
                                         batchsize=100,
                                         extra_properties=None, 
                                         partition_key_formatter=None, 
                                         row_key_formatter=None, 
                                         is_emulated=False)
logger.addHandler(azure_blob_handler)

logger.warning('warning message')

Answer 1

根据您提供的代码，您使用TableStorageHandler 来存储日志。它将帮助我们将日志存储在 Azure 表存储而不是 Azure Blob 存储中。请在 Azure 表中查找您的日志。

另外，如果你想将日志存储在 Azure blob 中，请参考以下代码

import logging
    import sys
    from azure_storage_logging.handlers import BlobStorageRotatingFileHandler

    mystorageaccountname='***'
    mystorageaccountkey='***'

    logger = logging.getLogger('service_logger')
    logger.setLevel(logging.DEBUG)
    log_formater = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(process)d - %(message)s')
    azure_blob_handler = BlobStorageRotatingFileHandler(filename = 'service.log', 
                                                        account_name=mystorageaccountname,
                                                        account_key=mystorageaccountkey,
                                                        maxBytes= 5,
                                                        container='service-log')
    azure_blob_handler.setLevel(logging.INFO)
    azure_blob_handler.setFormatter(log_formater)
    logger.addHandler(azure_blob_handler)

    logger.warning('warning message')

更多详情请参考document

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更新

当我们使用BlobStorageRotatingFileHandler时，如果内容没有达到maxBytes就不会上传日志

我的测试代码

import logging
import sys
from azure_storage_logging.handlers import BlobStorageRotatingFileHandler

mystorageaccountname='blobstorage0516'
mystorageaccountkey=''

logger = logging.getLogger('service_logger')
log_formater = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(process)d - %(message)s')
azure_blob_handler = BlobStorageRotatingFileHandler(filename = 'service.log', 
                                                        account_name=mystorageaccountname,
                                                        account_key=mystorageaccountkey,
                                                        maxBytes=5,
                                                        container='service-log')
azure_blob_handler.setLevel(logging.INFO)
azure_blob_handler.setFormatter(log_formater)
logger.addHandler(azure_blob_handler)

logger.warning('warning message')