【发布时间】：2021-09-04 08:19:21
【问题描述】：
环境：
Python 3.7.5
烧瓶 1.1.2
托管公司：Ionos
类型：带有 Plesk 面板的 ubuntu 上的 VPS。
Ubuntu 18.04.5 LTS，代号：仿生
我有一个网站 domain.com。例如，我需要子域“dashboard.domain.com”上的仪表板。 我的服务器是使用 "virtual hosts" 和 apache 的虚拟服务器，用于我位于此 VPS 上的所有域名。 我正在尝试在带有子域的 ubuntu 服务器上部署我的 python 烧瓶应用程序。 我在我的服务器上安装了必要的软件包（wsgi、flask 等）
之后，这就是我所做的：
-
我创建了一个子域“dashboard.domain.com”
-
domain.com 的文件位于那里：
/var/www/vhosts/domain.com/httpdocs/
我在 domain.com 文件夹中创建了一个文件夹“仪表板”：
/var/www/vhosts/domain.com/dashboard
在这个文件夹中，我上传了我的 Flask 应用程序的所有文件：
dashboard/
- forms.py
-__init__.py
-models.py
-myproj
-routes.py
-static/
-templates/
dashboard.wgsi
favicon.ico
-
我创建了dashboard.wgsi 文件：
#!/usr/bin/python 导入系统 导入日志 sys.stdout = sys.stderr logging.basicConfig（流=sys.stderr） sys.path.insert(0,"/var/www/vhosts/domain.com/dashboard/")
从仪表板导入应用程序作为应用程序 application.secret_key = 'Paris@TOTO'
和init.py文件：
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from flask_login import LoginManager
import os
app = Flask(__name__)
print(app)
SECRET_KEY = os.urandom(32)
app.config['SECRET_KEY'] = SECRET_KEY
app._static_folder = os.path.abspath("dashboard/static")
app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql://dashboard:toto@toto@218.218.88.98/db_alejo'
db_mysql = SQLAlchemy(app)
login_manager = LoginManager(app)
login_manager.login_view='login'
login_manager.login_message_category='info'
import routes
if __name__ == "__main__":
app.run(host='0.0.0.0',threaded=True,port=80, debug=True)
-
我在 /etc/apache2/sites-available/ 中创建了 conf 文件“dashboard.conf”
ServerAdmin admin@domain.com RewriteEngine On RewriteCond %{HTTP_HOST} !^www\. [NC] RewriteRule ^(.*)$ http://www.%{HTTP_HOST}%{REQUEST_URI} [R=301,L] ServerName dashboard.domain.com Redirect "/" "https://dashboard.domain.com/" WSGISocketPrefix run/wsgi DocumentRoot /var/www/vhosts/domain.com/dashboard WSGIScriptAlias / /var/www/vhosts/domain.com/dashboard/dashboard.wsgi WSGIApplicationGroup %{GLOBAL} <Directory /var/www/vhosts/domain.com/dashboard/> WSGIProcessGroup dashboard WSGIApplicationGroup %{GLOBAL} Options +Indexes +FollowSymLinks +Includes +ExecCGI AllowOverride All Require all granted <Files dashboard.wsgi> Require all granted Satisfy Any </Files> </Directory> Alias /static /var/www/vhosts/domain.com/dashboard/dashboard/static <Directory /var/www/vhosts/domain.com/dashboard/dashboard/static/> Require all granted </Directory> Alias /templates /var/www/vhosts/domain.com/dashboard/dashboard/templates <Directory /var/www/vhosts/domain.com/dashboard/dashboard/templates/> Require all granted </Directory> ErrorLog ${APACHE_LOG_DIR}/error-dashboard.log LogLevel warn CustomLog ${APACHE_LOG_DIR}/access-dashboard.log combined Options Indexes FollowSymLinks Includes ExecCGI -
我在 /etc/apache2/ 中启用了这个新的虚拟主机：
sudo a2ensite 仪表板
-
我重新启动了 Apache：
sudo 服务 apache2 重启
然后，当我在浏览器中测试 url 'dashboard.domain.com' 时，我收到 ERR_CONNECTION_REFUSED 错误。
于是我去查看/var/log/apache2中的错误日志文件
access-dashboard.log
access.log
error-dashboard.log
error.log
etc...
access.log、access-dashboard.log 和 error-dashboard.log 为空！
但error.log显示：
[Sun Jun 20 09:18:05.319394 2021] [core:notice] [pid 123611:tid 140042122066880] AH00094: Command line: '/usr/sbin/apache2'
[Sun Jun 20 09:29:10.784759 2021] [mpm_event:notice] [pid 123611:tid 140042122066880] AH00491: caught SIGTERM, shutting down
[Sun Jun 20 09:29:10.871612 2021] [ssl:warn] [pid 123886:tid 139941449337792] AH01909: default-218_218_43_88:443:0 server certificate does NOT include an ID which matches the server name
[Sun Jun 20 09:29:10.872664 2021] [suexec:notice] [pid 123886:tid 139941449337792] AH01232: suEXEC mechanism enabled (wrapper: /usr/lib/apache2/suexec)
[Sun Jun 20 09:29:10.913299 2021] [ssl:warn] [pid 123887:tid 139941449337792] AH01909: default-218_218_43_88:443:0 server certificate does NOT include an ID which matches the server name
[Sun Jun 20 09:29:10.916884 2021] [mpm_event:notice] [pid 123887:tid 139941449337792] AH00489: Apache/2.4.29 (Ubuntu) mod_fcgid/2.3.9 OpenSSL/1.1.1 mod_wsgi/4.5.17 Python/3.6 configured -- resuming normal operations
[Sun Jun 20 09:29:10.916930 2021] [core:notice] [pid 123887:tid 139941449337792] AH00094: Command line: '/usr/sbin/apache2'
[Sun Jun 20 09:31:49.048780 2021] [mpm_event:notice] [pid 123887:tid 139941449337792] AH00491: caught SIGTERM, shutting down
[Sun Jun 20 09:31:49.128428 2021] [ssl:warn] [pid 124113:tid 140041460632512] AH01909: default-218_218_43_88:443:0 server certificate does NOT include an ID which matches the server name
[Sun Jun 20 09:31:49.129369 2021] [suexec:notice] [pid 124113:tid 140041460632512] AH01232: suEXEC mechanism enabled (wrapper: /usr/lib/apache2/suexec)
[Sun Jun 20 09:31:49.157978 2021] [ssl:warn] [pid 124114:tid 140041460632512] AH01909: default-218_218_43_88:443:0 server certificate does NOT include an ID which matches the server name
[Sun Jun 20 09:31:49.160524 2021] [mpm_event:notice] [pid 124114:tid 140041460632512] AH00489: Apache/2.4.29 (Ubuntu) mod_fcgid/2.3.9 OpenSSL/1.1.1 mod_wsgi/4.5.17 Python/3.6 configured -- resuming normal operations
[Sun Jun 20 09:31:49.160557 2021] [core:notice] [pid 124114:tid 140041460632512] AH00094: Command line: '/usr/sbin/apache2'
[Sun Jun 20 09:32:52.399045 2021] [mpm_event:notice] [pid 124114:tid 140041460632512] AH00491: caught SIGTERM, shutting down
[Sun Jun 20 09:32:52.474928 2021] [ssl:warn] [pid 124199:tid 139647707720640] AH01909: default-218_218_43_88:443:0 server certificate does NOT include an ID which matches the server name
[Sun Jun 20 09:32:52.475928 2021] [suexec:notice] [pid 124199:tid 139647707720640] AH01232: suEXEC mechanism enabled (wrapper: /usr/lib/apache2/suexec)
[Sun Jun 20 09:32:52.503028 2021] [ssl:warn] [pid 124200:tid 139647707720640] AH01909: default-218_218_43_88:443:0 server certificate does NOT include an ID which matches the server name
[Sun Jun 20 09:32:52.505368 2021] [mpm_event:notice] [pid 124200:tid 139647707720640] AH00489: Apache/2.4.29 (Ubuntu) mod_fcgid/2.3.9 OpenSSL/1.1.1 mod_wsgi/4.5.17 Python/3.6 configured -- resuming normal operations
[Sun Jun 20 09:32:52.505401 2021] [core:notice] [pid 124200:tid 139647707720640] AH00094: Command line: '/usr/sbin/apache2'
[Sun Jun 20 09:48:02.252928 2021] [mpm_event:notice] [pid 124200:tid 139647707720640] AH00491: caught SIGTERM, shutting down
[Sun Jun 20 09:48:02.331049 2021] [ssl:warn] [pid 125048:tid 140143670598592] AH01909: default-218_218_43_88:443:0 server certificate does NOT include an ID which matches the server name
[Sun Jun 20 09:48:02.332062 2021] [suexec:notice] [pid 125048:tid 140143670598592] AH01232: suEXEC mechanism enabled (wrapper: /usr/lib/apache2/suexec)
[Sun Jun 20 09:48:02.359902 2021] [ssl:warn] [pid 125049:tid 140143670598592] AH01909: default-218_218_43_88:443:0 server certificate does NOT include an ID which matches the server name
[Sun Jun 20 09:48:02.362378 2021] [mpm_event:notice] [pid 125049:tid 140143670598592] AH00489: Apache/2.4.29 (Ubuntu) mod_fcgid/2.3.9 OpenSSL/1.1.1 mod_wsgi/4.5.17 Python/3.6 configured -- resuming normal operations
[Sun Jun 20 09:48:02.362414 2021] [core:notice] [pid 125049:tid 140143670598592] AH00094: Command line: '/usr/sbin/apache2'
有人可以帮我解决这个问题吗？
【问题讨论】：
标签： python apache flask mod-wsgi