Nginx的ip_hash不负载平衡meteor后端的连接

我无法获得nginx负载平衡与ip_hash启用内部连接。 我需要粘性会话，因为我在后端使用meteor，但是所有的请求总是碰到相同的后端。

nginx访问日志文件显示以下IP地址：

192.168.0.20 - - [xx/xxx/2017:xx:xx:xx +xxxx] "GET /favicon.ico HTTP/1.1" 404 5 "http://xxxx.lokal/" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36" 192.168.0.11 - - [xx/xxx/2017:xx:xx:xx +xxxx] "GET /sockjs/602/dpkl6lfe/websocket HTTP/1.1" 101 55045 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36" 192.168.0.208 - - [xx/xxx/2017:xx:xx:xx +xxxx] "GET /sockjs/031/cx1kml79/websocket HTTP/1.1" 101 1146677 "-" "Mozilla/5.0 (iPad; CPU OS 10_2_1 like Mac OS X) AppleWebKit/602.4.6 (KHTML, like Gecko) Version/10.0 Mobile/14D27 Safari/602.1" 

是因为它们全部来自同一个192.168.0。*子网？ 如果是这样，我该如何改变这种行为？

这是我的configuration文件：

• Azure负载平衡器和IIS与多个网站和主机头
• 地理DNS可以创build可用性问题吗？
• 加载balacing场景 – 我是对的吗？
• 缩放EC2上托pipe的LAMP网站
• AWS – 将负载平衡到不同的群集

 user www; worker_processes 4; error_log /var/log/nginx/error.log; events { worker_connections 1024; } http { map $http_upgrade $connection_upgrade { default upgrade; '' close; } upstream demo { ip_hash; server 127.0.0.1:5000; server 127.0.0.1:5001; } include mime.types; default_type application/octet-stream; access_log /var/log/nginx/access.log; ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE ssl_prefer_server_ciphers on; tcp_nopush on; tcp_nodelay on; keepalive_timeout 65; types_hash_max_size 2048; gzip on; gzip_disable "msie6"; server_tokens off; # for security-by-obscurity: stop displaying nginx version server { listen 80; server_name xxxx.lokal; location / { proxy_pass http://demo; proxy_redirect off; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; # allow websockets proxy_set_header Connection "upgrade"; proxy_buffering off; proxy_connect_timeout 43200000; proxy_read_timeout 43200000; proxy_send_timeout 43200000; if ($uri != '/') { expires 30d; } } }