客运在centos7运行无法部署烧瓶应用

问题描述 投票:0回答:1

我想上部署使用Phusion的客运和flask一个centos7一个Nginx应用。我可以在瓶中的服务器上运行我的应用程序,但我无法访问应用程序。我已按照phusion guide所有步骤

Flask应用程式创建如下:

import os

from flask import Flask, send_from_directory


def create_app(test_config=None):
    app = Flask(__name__, instance_relative_config=True)
    DATABASE_FILE = os.path.join(app.instance_path, "myapp.sqlite")

    app.config.from_mapping(
        SECRET_KEY="key",
        SQLALCHEMY_DATABASE_URI='mysql+mysqldb://user:password@localhost:3306/db',
        SQLALCHEMY_TRACK_MODIFICATIONS=False,
        FLASK_ADMIN_SWATCH= 'cerulean',
    )

    if test_config is None:
        app.config.from_pyfile("config.py", silent=True)
    else:
        app.config.from_mapping(test_config)

    try:
        os.makedirs(app.instance_path)
    except OSError:
        pass

    @app.route("/favicon.ico")
    def favicon():
        return send_from_directory(
            os.path.join(app.root_path, "static/favicon"),
            "favicon.ico",
            mimetype="image/vnd.microsoft.icon",
        )

    from myapp.model.auth_model import db
    db.init_app(app)

    from myapp.controller import session
    session.init_app(app)

    from myapp.view import auth
    app.register_blueprint(auth.bp)
    from myapp.view import module1
    app.register_blueprint(module1.bp)
    app.add_url_rule("/", endpoint="index")
    from myapp.view import api
    app.register_blueprint(api.bp)

    return app

至于乘客WSGI文件(passenger_wsgi.py),没有更好的主意,我只是有这样的代码放在应用程序文件夹:

import myapp
application = myapp.create_app()

nginx的error.log显示以下

App 5979 output:   File "/usr/share/passenger/helper-scripts/wsgi-loader.py", line 333, in process_request
App 5979 output:     result = self.app(env, start_response)
App 5979 output: TypeError: 'module' object is not callable

救命!!!!!

nginx flask passenger centos7
1个回答
0
投票

我成功地部署应用程序。我必须做三两件事:

  1. 从应用工厂返回正确的应用
  2. 放置passenger_wsgi.py文件中的应用程序/代码文件夹
  3. 确保蟒蛇的正确版本被称为

应用工厂现在是这样的...

    ...

    from myapp.view import auth
    app.register_blueprint(auth.bp)
    from myapp.view import module1
    app.register_blueprint(module1.bp)
    app.add_url_rule("/", endpoint="index")
    from myapp.view import api
    app.register_blueprint(api.bp)

    return app
if __name__ == "__main__":
    app = create_app()
    app.run()

/var/www/app_name/code/passenger_wsgi.py文件如下

from nwpapp import create_app
application = create_app()

我还没有使用的虚拟环境。默认情况下,python2.7被调用。我必须设置方案和python3.6默认制成。一定要运行正确点子版本安装你的依赖。

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