尝试设置 Django + Nginx + Gunicorn - 502 Bad Gateway

Question

尝试在 digitalocean 上设置这一切，按照教程进行操作，仍然无法正常工作。

gunicorn.conf

description "Gunicorn application server handling stocksearch"

start on runlevel [2345]
stop on runlevel [!2345]


setuid david
setgid www-data
chdir /home/david/stocksearch/stocksearch

exec /home/david/.virtualenvs/stocksearch/bin/gunicorn --workers 3 --bind unix:/home/david/stocksearch/stocksearch/stocksearch.sock stocksearch.wsgi:application

Nginx 配置：

server {
    listen 80;
    server_name 128.199.36.78;


    location /static/ {
        root /home/david/stocksearch/stocksearch;
    }

    location / {
        include proxy_params;
        proxy_pass http://unix:/home/david/stocksearch/stocksearch/stocksearch.sock;
    }
}

姜戈：

# -*- coding: utf-8 -*-
from .base import *

DEBUG = False

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql_psycopg2',
        'NAME': 'stocksearch_db',
        'USER': 'david',
        'PASSWORD': 'david',
        'HOST': '',
        'PORT': '',
    }
}


STATIC_ROOT = os.path.dirname(BASE_DIR)
STATIC_URL = '/static/'

nginx 日志：

2015/10/06 20:56:15 [错误] 30688#0: *37 connect() 到 unix:/home/david/stocksearch/stocksearch/stocksearch.sock 失败（111： 连接被拒绝）同时连接到上游，客户端： 79.176.114.181，服务器：128.199.36.78，请求：“GET / HTTP/1.1”，上游： "http://unix:/home/david/stocksearch/stocksearch/stocksearch.sock:/", 主机：“128.199.36.78”2015/10/06 20:56:15 [错误] 30688#0: *37 connect() 到 unix:/home/david/stocksearch/stocksearch/stocksearch.sock 连接到上游时失败（111：连接被拒绝），客户端： 79.176.114.181，服务器：128.199.36.78，请求：“GET / HTTP/1.1”，上游： "http://unix:/home/david/stocksearch/stocksearch/stocksearch.sock:/", 主机：“128.199.36.78”

独角兽日志：

self.halt(reason=inst.reason, exit_status=inst.exit_status) 文件“/home/david/.virtualenvs/stocksearch/lib/python3.4/site-packages/gunicorn/arbiter.py”， 第 297 行，停止 self.stop() 文件“/home/david/.virtualenvs/stocksearch/lib/python3.4/site-packages/gunicorn/arbiter.py”， 第 342 行，停止 time.sleep(0.1) 文件“/home/david/.virtualenvs/stocksearch/lib/python3.4/site-packages/gunicorn/arbiter.py”， 第 214 行，在 handle_chld 中 self.reap_workers() 文件“/home/david/.virtualenvs/stocksearch/lib/python3.4/site-packages/gunicorn/arbiter.py”， 第 459 行，在 reap_workers raise HaltServer(reason, self.WORKER_BOOT_ERROR) gunicorn.errors.HaltServer:

Answer 1

我会确保创建了所有必要的目录并且它们具有正确的权限。