所有日志都被复制到 apache 错误日志中答案

【问题标题】：All logs being duplicated into apache error log所有日志都被复制到 apache 错误日志中
【发布时间】：2016-07-26 15:13:56
【问题描述】：

我有一个烧瓶项目，其日志记录由配置文件设置。这在本地运行时可以正常工作，但是当我在 apache wsgi 下运行它时，所有日志消息（不仅仅是错误）也会写入到 vhost 中设置的 error.log 文件中。

经过一番谷歌搜索后，我找到了我认为可能相关的this issue，并尝试设置 app.logger_name 并调用 app.logger，但我仍然遇到同样的问题。

config/logging.yaml:pastebin

虚拟主机：

<VirtualHost *:80>
        ServerName myapp.com

        WSGIDaemonProcess myapp home=/var/www/vhosts/myapp/httpdocs
        WSGIScriptAlias / /var/www/vhosts/myapp/httpdocs/myapp.wsgi

        <Directory /var/www/vhosts/myapp/httpdocs>
                WSGIProcessGroup myapp
                WSGIApplicationGroup %{GLOBAL}
                Order deny,allow
                Allow from all
        </Directory>

        ErrorLog /var/www/vhosts/myapp/logs/error.log
        CustomLog /var/www/vhosts/myapp/logs/access.log combined
</VirtualHost>

myapp.wsgi:

activate_this = '/var/www/vhosts/myapp/httpdocs/env/bin/activate_this.py'
execfile(activate_this, dict(__file__=activate_this))

import sys
sys.path.insert(0, '/var/www/vhosts/myapp/httpdocs')

from run_web import app as application

run_web.py：

import init
import logging
from web import app, api

init.add_to_syspath()

init.logging_conf()

# Flask removes all log handlers so our logs are written to the error log as well.
app.logger_name = "nowhere"
app.logger

logger = logging.getLogger('run_web')

logger.info('Starting web')

api.init()

if __name__ == '__main__':
    logger.info('Flask running in debug mode')
    app.debug = True
    app.run()

init.logging_conf():

def logging_conf():
    with open('conf/logging.yaml', 'r') as yaml_file:
        logging_config = yaml.load(yaml_file)

    dictConfig(logging_config)

【问题讨论】：

标签： python apache logging flask mod-wsgi

【解决方案1】：

我发现写入标准输出会写入 Apache 错误日志。我打开了一个更相关的问题：How can I stop sys.stdout logging to apache error file?

【讨论】：