今天在配置zabbix,之前zabbix是使用apache+php的,现在想换成nginx+php-fpm,nginx配置如下:
location /zabbix/ { alias /usr/share/zabbix/; index index.php; error_page 403 404 502 503 504 /zabbix/index.php; location ~ .php$ { expires epoch; fastcgi_pass unix:/tmp/php-cgi.sock; fastcgi_index index.php; include fastcgi.conf; } location ~ .(jpg|jpeg|gif|png|ico)$ { access_log off; expires 33d; } }
发现通过WEB访问zabbix PHP程序时,显示是404未找到文件的错误。
fastcgi.conf文件如下:
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; fastcgi_param QUERY_STRING $query_string; fastcgi_param REQUEST_METHOD $request_method; fastcgi_param CONTENT_TYPE $content_type; fastcgi_param CONTENT_LENGTH $content_length; fastcgi_param SCRIPT_NAME $fastcgi_script_name; fastcgi_param REQUEST_URI $request_uri; fastcgi_param DOCUMENT_URI $document_uri; fastcgi_param DOCUMENT_ROOT $document_root; fastcgi_param SERVER_PROTOCOL $server_protocol; fastcgi_param HTTPS $https if_not_empty; fastcgi_param GATEWAY_INTERFACE CGI/1.1; fastcgi_param SERVER_SOFTWARE nginx/$nginx_version; fastcgi_param REMOTE_ADDR $remote_addr; fastcgi_param REMOTE_PORT $remote_port; fastcgi_param SERVER_ADDR $server_addr; fastcgi_param SERVER_PORT $server_port; fastcgi_param SERVER_NAME $server_name; # PHP only, required if PHP was built with --enable-force-cgi-redirect fastcgi_param REDIRECT_STATUS 200;
发现其中SCRIPT_FILENAME有点问题:
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
可以看到:SCRIPT_FILENAME是由$document_root和$fastcgi_script_name组成的,而$document_root应该是nginx配置文件内的root /xx/xxx/,而我们使用了alias改到其它路径了,所以会找不到php文件。
修改nginx配置文件,加上一行
fastcgi_param SCRIPT_FILENAME $fastcgi_script_name;替换掉fastcgi.conf内的SCRIPT_FILENAME变量配置,再测试就OK了。
能正常运行的nginx配置如下:
location /zabbix/ { alias /usr/share/zabbix/; index index.php; error_page 403 404 502 503 504 /zabbix/index.php; location ~ .php$ { expires epoch; fastcgi_pass unix:/tmp/php-cgi.sock; fastcgi_index index.php; include fastcgi.conf; fastcgi_param SCRIPT_FILENAME $request_filename; } location ~ .(jpg|jpeg|gif|png|ico)$ { access_log off; expires 33d; } }