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Ich habe eine Django-Anwendung auf nginx läuft. Diese Anwendung verwendet Sockets, die (soweit ich weiß) sollten Proxy sein. Also habe ich Probleme Nginx und andere Sachen zu konfigurieren. Gleiche Anwendung funktioniert auf Apache/2.4.7, so nehme ich an, dass es keinen Programmierfehler ist.Einrichten Steckdosen mit Django auf gninx
Sockets basiert auf Django-Channels und Back-End ist sehr ähnlich wie Code von Channels getting started.
Für Serverkonfiguration verwendete ich this Handbuch.
Am Anfang hatte ich nur ein Problem: Ich habe 200 Anfrage Antwort anstelle von 101 auf Sockel Schöpfung. Nach vielen Manipulationen (Konfiguration und neueren Versionen installieren) und das Sammeln von Informationen I aktuelle Situation kam:
Ich fange uwsgi separat für Steckdosen:
uwsgi --virtualenv /home/appname/env/ --http-socket /var/run/redis/redis.sock --http-websock --wsgi-file /home/appname/appname/appname/wsgi.py
Auf diesem Schritt auf Sockel Schöpfung var socket = new WebSocket("ws://appname.ch/ws/64"); ich
WebSocket connection to 'ws://appname.ch/ws/64' failed: Error during WebSocket handshake: Unexpected response code: 502
und sicher
2016/09/12 12:00:26 [crit] 30070#0: *2141 connect() to unix:/var/run/redis/redis.sock failed (13: Permission denied) while connecting to upstream, client: 140.70.82.220, server: appname.ch,, request: "GET /ws/64 HTTP/1.1", upstream: "http://unix:/var/run/redis/redis.sock:/ws/64", host: "appname.ch"
in nginx Fehlerprotokoll.
Nach chmod 777 /var/run/redis/redis.sock ich Antwort-
WebSocket connection to 'ws://appname.ch/ws/64' failed: Error during WebSocket handshake: Unexpected response code: 404
und in uwsgi
[pid: 6572|app: 0|req: 1/1] 0.0.0.0() {46 vars in 916 bytes} [Mon Sep 12 12:01:29 2016] GET /ws/64 => generated 3357 bytes in 24 msecs (HTTP/1.1 404) 2 headers in 80 bytes (1 switches on core 0)
nginx.conf
user www-data;
worker_processes 4;
pid /run/nginx.pid;
events {
worker_connections 768;
# multi_accept on;
}
http {
##
# Basic Settings
##
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
# server_tokens off;
# server_names_hash_bucket_size 64;
# server_name_in_redirect off;
include /etc/nginx/mime.types;
default_type application/octet-stream;
##
# SSL Settings
##
ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
ssl_prefer_server_ciphers on;
##
# Logging Settings
##
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
##
# Gzip Settings
##
gzip on;
gzip_disable "msie6";
##
# Virtual Host Configs
##
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}
redis.conf
daemonize yes
pidfile /var/run/redis/redis-server.pid
port 6379
unixsocket /var/run/redis/redis.sock
unixsocketperm 777
timeout 0
loglevel notice
logfile /var/log/redis/redis-server.log
databases 16
save 900 1
save 300 10
save 60 10000
rdbcompression yes
dbfilename dump.rdb
dir /var/lib/redis
auto-aof-rewrite-percentage 100
auto-aof-rewrite-min-size 64mb
/etc/nginx/sites-enabled/appname
server {
listen 80;
server_name appname.ch, 177.62.206.170;
#charset koi8-r;
client_max_body_size 8M;
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
location/{
include uwsgi_params;
uwsgi_pass unix:///home/appname/appname/app.sock;
#add_header Access-Control-Allow-Origin *;
}
location /ws/ {
#proxy_redirect off;
proxy_pass http://unix:/var/run/redis/redis.sock;
#proxy_http_version 1.1;
#proxy_set_header Upgrade $http_upgrade;
#proxy_set_header Connection "upgrade";
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
}
location /static {
alias /home/appname/appname/static_files;
}
location /media {
alias /home/appname/appname/media;
}
}
uwsgi.ini
[uwsgi]
chdir=/home/appname/appname
env=DJANGO_SETTINGS_MODULE=appname.settings
wsgi-file=appname/wsgi.py
master=True
pidfile=/home/appname/appname/appname-master.pid
vacuum=True
max-requests=5000
daemonize=/home/appname/appname/uwsgi.log
socket=/home/appname/appname/app.sock
virtualenv=/home/appname/env
uid=appname
gid=appname
Django app settings.py
"""
Django settings for appname project.
For more information on this file, see
https://docs.djangoproject.com/en/1.7/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.7/ref/settings/
"""
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os
BASE_DIR = os.path.dirname(os.path.dirname(__file__))
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = ''
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
TEMPLATE_DEBUG = DEBUG
ALLOWED_HOSTS = ['.appname.ch', '177.62.206.170', '127.0.0.1']
# Application definition
INSTALLED_APPS = (
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'customers',
'projects',
'moodboard',
'channels',
'debug_toolbar',
'rest_framework',
'appname',
)
MIDDLEWARE_CLASSES = (
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
)
ROOT_URLCONF = 'appname.urls'
WSGI_APPLICATION = 'appname.wsgi.application'
# Database
# https://docs.djangoproject.com/en/1.7/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
}
}
# Internationalization
# https://docs.djangoproject.com/en/1.7/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.7/howto/static-files/
STATIC_URL = '/static/'
MEDIA_URL = '/media/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static_root')
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
STATICFILES_DIRS = (
os.path.join(BASE_DIR, 'static_files'),
)
TEMPLATE_DIRS = (
os.path.join(BASE_DIR, 'templates'),
)
AUTH_PROFILE_MODULE = 'customers.Customer'
REST_FRAMEWORK = {
# Use Django's standard `django.contrib.auth` permissions,
# or allow read-only access for unauthenticated users.
'DEFAULT_PERMISSION_CLASSES': [
'rest_framework.permissions.IsAuthenticated',
]
}
LOGIN_REDIRECT_URL = '/accounts/home'
CHANNEL_LAYERS = {
"default": {
"BACKEND": "asgi_redis.RedisChannelLayer",
"CONFIG": {
"hosts": [("localhost", 6379)],
},
"ROUTING": "appname.routing.channel_routing",
},
}
App urls
from django.conf.urls import patterns, include, url
from django.contrib import admin
from django.contrib.auth import views as auth_views
from projects.views import ProjectViewSet
from customers.views import UserHomeView, RegistrationView, CustomerViewSet, UserViewSet
from moodboard.views import MoodBoardViewSet, BoardItemViewSet, BoardTextViewSet, ShareMoodBoardItem, LiveViewSet
from rest_framework import routers
from django.conf import settings
from django.conf.urls.static import static
router = routers.DefaultRouter()
router.register(r'projects', ProjectViewSet)
router.register(r'moodboards', MoodBoardViewSet)
router.register(r'items', BoardItemViewSet)
router.register(r'texts', BoardTextViewSet)
router.register(r'share', ShareMoodBoardItem)
router.register(r'customers', CustomerViewSet)
router.register(r'users', UserViewSet)
router.register(r'live', LiveViewSet)
urlpatterns = patterns('',
url(r'^$', 'appname.views.home', name='landing_page'),
url(r'^api/', include(router.urls)),
url(r'^accounts/login/$', auth_views.login, name='login'),
url(r'^accounts/logout/$', auth_views.logout, name='logout'),
url(r'^accounts/home/$', UserHomeView.as_view(), name='home'),
url(r'^accounts/register/$', RegistrationView.as_view(), name='registration'),
url(r'^admin/', include(admin.site.urls)),
url(r'^customers/', include('customers.urls')),
url(r'^projects/', include('projects.urls')),
url(r'^moodboard/', include('moodboard.urls')),
url(r'^api-auth/', include('rest_framework.urls', namespace='rest_framework'))
)
if settings.DEBUG:
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)root
nginx version: 1.6.2 Redis server version: 2.4.14 uwsgi version: 2.1 Django version: 1.8.0 'final' Python version: 2.7.3
Scheint, 404 sollte kein komplizierter Fehler sein, aber nach vielen Tagen der Fixierung habe ich keine Ahnung, was das Problem ist und ob ich generell auf dem richtigen Weg bin.