我们有两个带有nginx + php-fpm(10.0.0.10和10.0.0.20)的web服务器,它在另一个nginx服务器(只是nginx)后面负载均衡,当我们尝试浏览时我们得到文件未找到错误,底部列出的错误日志。
Load Balancer(10.0.0.1)
nginx.conf
upstream test_rack {
server 10.0.0.10:80;
server 10.0.0.20:80;
}
server {
location / {
proxy_pass http://test_rack;
}
}}
上游服务器(10.0.0.20)
subdomains.conf
server {
listen 80;
server_name ~^(?<sub>.+)\.example\.com$;
root /data/vhost/$sub.example.com/htdocs;
location / {
try_files $uri /index.php;
}
location ~ \.php$ {
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}}
网络服务器上的错误(10.0.0.10和10.0.0.20)
*1 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 10.0.0.1, server: ~^(?<sub>.+)\.example\.com$, request: "GET / HTTP/1.0", upstream: "fastcgi://unix:/var/run/php5-fpm.sock:", host: "test_rack"
尝试解决方案:
fastcgi_param SCRIPT_FILENAME /data/vhost/$sub.example.com/htdocs/$fastcgi_script_name;
答案 0 :(得分:0)
将proxy_set_header Host $host;
添加到第一个nginx。
否则您的上游会获得test_rack
而不是原始主机名,$sub
变量为空。