flask application running on apache server

app.conf

hostname -I
apt install apache2 python3 python3-pip virtualenv vim libapache2-mod-wsgi python-pip
pip3 install flask
pip install flask

/etc/init.d/apache2 restart

vim /etc/apache2/sites-available/flask.conf

<VirtualHost *:80>
    serverName flaskapp.com
    WSGIScriptAlias / /var/www/flask/flask.wsgi
    <Directory /var/www/flask>
        Order allow,deny
        Allow from all
    </Directory>
    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/error.log combined

</VirtualHost>

vim /var/www/flask/init.py

from flask import Flask

app = Flask(__name__)

@app.route("/")
def index():
    return "hello world"

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



vim /var/www/flask/flask.wsgi

import sys

sys.path.insert(0, "/var/www/flask/")

from init import app as application






a2ensite flask.conf
a2dissite 000-default.conf



service apache2 reload
tail -1000 /var/log/apache2/error.log