So I'm attempting to deploy my python flask app to a ubuntu AWS EC2 instance. I've setup mod_wsgi, configured the virtual host setup a virtualenv and created alias to server my static files. For some reason I can't get my custom url for my api routes to return the correct information. I've tried everything I've searched everywhere this is my last option.
#!/usr/bin/env python
import threading
import subprocess
import uuid
import json
from celery import Celery
from celery.task import Task
from celery.decorators import task
from celery.result import AsyncResult
from scripts.runTable import runTable
from scripts.getCities import getCities
from scripts.pullScript import createOperation
from flask import Flask, render_template, make_response, url_for, abort, jsonify, request, send_from_directory, Response
app = Flask(__name__)
app.config['CELERY_BROKER_URL'] = 'amqp://guest:guest@localhost:5672//'
app.config['CELERY_RESULT_BACKEND'] = 'amqp'
app.config['CELERY_TASK_RESULT_EXPIRES'] = 18000
app.config['CELERY_ACCEPT_CONTENT'] = ['json']
app.config['CELERY_TASK_SERIALIZER'] ='json'
app.config['CELERY_RESULT_SERIALIZER'] = 'json'
operation = createOperation()
cities = getCities()
table = runTable()
value = ''
state = ''
celery = Celery(app.name, backend=app.config['CELERY_RESULT_BACKEND'], broker=app.config['CELERY_BROKER_URL'])
celery.conf.update(app.config)
@task(bind=True)
def pull_async_data(self, data):
global state
state = pull_async_data.request.id
operation.runSequence(data)
@app.route('/api/v1/getMapInfo', methods=['GET'])
def map():
mp = operation.getMapData()
resp = Response(mp, status=200, mimetype="application/json")
return resp
@app.route('/api/v1/getTable', methods=['GET'])
def tables():
tb = table.getTableInfo()
resp = Response(tb, status=200, mimetype="application/json")
return resp
##Get states from the DB
@app.route('/api/v1/getStates', methods=['GET'])
def states():
st = cities.getStatesFromDB()
resp = Response(st, status=200, mimetype="application/json")
return resp
@app.route('/api/v1/getCities', methods=['POST'])
def city():
data = request.get_json()
# print data
ct = cities.getCitiesFromDB(data)
resp = Response(ct, status=200, mimetype="application/json")
return resp
@app.route('/api/v1/getQueue', methods=['GET'])
def queue():
queue = operation.getCurrentQueue()
resp = Response(queue, status=200, mimetype="application/json")
return resp
##Checking the status of api progress
@app.route('/api/v1/checkStatus', methods=['GET'])
def status():
res = pull_async_data.AsyncResult(state).state
js = json.dumps({'State': res})
resp = Response(js, status=200, mimetype="application/json")
return resp
##Perform the pull and start the script
@app.route('/api/v1/pull', methods=['POST'])
def generate():
global value
value = json.dumps(request.get_json())
count = operation.getCurrentQueue(value)
pull_async_data.apply_async(args=(value, ))
js = json.dumps({"Operation": "Started", "totalQueue": count})
resp = Response(js, status=200, mimetype="application/json")
return resp
##Check main app
if __name__ == "__main__":
app.run(debug=True)
Here is the WSGI file oakapp.wsgi
#!/usr/bin/python
import sys
activate_this = '/var/www/oakapp/venv/bin/activate_this.py'
execfile(activate_this, dict(__file__=activate_this))
sys.path.append('/var/www/oakapp')
print sys.path.insert(0, '/var/www/oakapp/scripts')
from app import app as application
Here is the virtualhost environment
<VirtualHost *:80>
ServerName oakapp.com
DocumentRoot /var/www/oakapp
Alias /js /var/www/oakapp/js
Alias /css /var/www/oakapp/css
WSGIDaemonProcess oakapp user=apps group=ubuntu threads=5
WSGIScriptAlias / /var/www/oakapp/oakapp.wsgi
<Directory /var/www/oakapp/>
WSGIProcessGroup oakapp
WSGIApplicationGroup %{GLOBAL}
WSGIScriptReloading On
Order allow,deny
Allow from all
</Directory>
ErrorLog /var/www/oakapp/logs/oakapp_error.log
LogLevel info
CustomLog /var/www/oakapp/logs/oakapp_access.log combined
</VirtualHost>
Here is my access log, it's creating the wsgi instance, so I have to be doing something right.
[Tue Apr 28 04:30:03.705360 2015] [:info] [pid 2611:tid 140512828155776] mod_wsgi (pid=2611): Attach interpreter ''.
[Tue Apr 28 04:30:11.704865 2015] [:info] [pid 2611:tid 140512695293696] [remote 72.219.180.235:10929] mod_wsgi (pid=2611, process='oakapp', application=''): Loading WSGI script '/var/www/oakapp/oakapp.wsgi'.
[Tue Apr 28 04:30:11.705804 2015] [:error] [pid 2611:tid 140512695293696] None
Here is a netstate -plunt output
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1062/sshd
tcp 0 0 127.0.0.1:3031 0.0.0.0:* LISTEN 29277/uwsgi
tcp 0 0 0.0.0.0:46035 0.0.0.0:* LISTEN 24222/beam
tcp6 0 0 :::22 :::* LISTEN 1062/sshd
tcp6 0 0 :::5672 :::* LISTEN 24222/beam
tcp6 0 0 :::80 :::* LISTEN 2608/apache2
tcp6 0 0 :::4369 :::* LISTEN 24197/epmd
udp 0 0 0.0.0.0:17372 0.0.0.0:* 568/dhclient
udp 0 0 0.0.0.0:68 0.0.0.0:* 568/dhclient
udp6 0 0 :::28264 :::* 568/dhclient
Here is the directory structure
├── app.py
├── app.pyc
├── css
│ ├── fonts
│ │ ├── untitled-font-1.eot
│ │ ├── untitled-font-1.svg
│ │ ├── untitled-font-1.ttf
│ │ └── untitled-font-1.woff
│ ├── leaflet.css
│ └── master.css
├── js
│ ├── images
│ │ ├── layers-2x.png
│ │ ├── layers.png
│ │ ├── marker-icon-2x.png
│ │ ├── marker-icon.png
│ │ └── marker-shadow.png
│ ├── leaflet.js
│ └── main.js
├── json
│ └── states.json
├── logs
│ ├── oakapp_access.log
│ └── oakapp_error.log
├── oakapp.wsgi
├── sass
│ └── master.scss
├── scripts
│ ├── database
│ │ ├── cities_extended.sql
│ │ ├── oak.db
│ │ └── states.sql
│ ├── getCities.py
│ ├── getCities.pyc
│ ├── __init__.py
│ ├── __init__.pyc
│ ├── pullScript.py
│ ├── pullScript.pyc
│ ├── runTable.py
│ └── runTable.pyc
├── templates
└── index.html
Any help is appreciated.
Here is a curl request ran from my personal machine to the host machine
djove:.ssh djowinz$ curl http://ift.tt/1A92wUr
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<title>500 Internal Server Error</title>
<h1>Internal Server Error</h1>
<p>The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.</p>
Here is the curl request ran from the host machine to the host machine using localhost as requested.
root@ip-172-31-24-66:/var/www/oakapp# curl http://localhost/api/v1/getTable
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<title>500 Internal Server Error</title>
<h1>Internal Server Error</h1>
<p>The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.</p>
