id summary reporter owner description type status priority milestone component version resolution keywords cc uname nginx_version 569 "[emerg] invalid host in upstream ""http://phpbackend""" Bruno Galindro da Costa "I'm trying to use upstream config to loadbalance my fastcgi requests to 4 php-fpm pools. But it seems that fastcgi_pass doesn't recognize upstream configuration, throwing an error when I exec nginx -t: nginx: [emerg] invalid host in upstream ""http://phpbackend"" in /etc/nginx/includes/php5-fpm.conf:4 nginx: configuration file /etc/nginx/nginx.conf test failed I'm using the last mainline version: 1.7.1. My config is divided into 5 files: {{{ # /etc/nginx/nginx.conf user www-data; worker_processes 2; pid /run/nginx.pid; events { worker_connections 4096; multi_accept on; use epoll; } http { upstream phpbackend { server unix:/var/run/php5-fpm.sock1 weight=100 max_fails=5 fail_timeout=5; server unix:/var/run/php5-fpm.sock2 weight=100 max_fails=5 fail_timeout=5; server unix:/var/run/php5-fpm.sock3 weight=100 max_fails=5 fail_timeout=5; server unix:/var/run/php5-fpm.sock4 weight=100 max_fails=5 fail_timeout=5; } # Stop Displaying Server Version in Configuration server_tokens off; # Let NGINX get the real client IP for its access logs set_real_ip_from 127.0.0.1; real_ip_header X-Forwarded-For; include /etc/nginx/mime.types; default_type application/octet-stream; # Log Format log_format main '$remote_addr - $remote_user [$time_local] ' '""$request"" $status $body_bytes_sent ""$http_referer"" ' '""$http_user_agent"" ""$http_x_forwarded_for""'; # Logging Settings rewrite_log on; access_log syslog:server=127.0.0.1 main; error_log syslog:server=127.0.0.1; # Gzip Settings gzip on; gzip_static on; gzip_disable ""msie6""; gzip_vary on; gzip_proxied any; gzip_comp_level 6; gzip_min_length 1100; gzip_buffers 16 8k; gzip_http_version 1.1; gzip_types text/css text/javascript text/xml text/plain text/x-component application/javascript application/x-javascript application/json application/xml application/rss+xml font/truetype application/x-font-ttf font/opentype application/vnd.ms-fontobject image/svg+xml; # Cache open_file_cache max=200000 inactive=20s; open_file_cache_valid 30s; open_file_cache_min_uses 2; open_file_cache_errors on; # Client Timeouts client_max_body_size 500M; client_body_buffer_size 1m; client_body_timeout 15; client_header_timeout 15; keepalive_timeout 2 2; send_timeout 15; sendfile on; tcp_nopush on; tcp_nodelay on; # Output buffers reset_timedout_connection on; server_names_hash_bucket_size 100; # Virtual Host Configs include /etc/nginx/conf.d/*.conf; include /etc/nginx/sites-enabled/*; } }}} {{{ # /etc/nginx/sites-enabled/mysite.com server { listen 80; include includes/mysite.com.conf; } server { listen 443; include includes/mysite.com.conf; if ($http_user_agent ~ ""MSIE [2-6]"") { set ""$nokeepalive"" 1; set ""$ssl-unclean-shutdown"" 1; set ""$downgrade-1.0"" 1; set ""$force-response-1.0"" 1; } if ($http_user_agent ~ ""MSIE [17-9]"") { set ""$ssl-unclean-shutdown"" 1; } ssl on; ssl_client_certificate /etc/ssl/nginx/intermediate.crt; ssl_certificate /etc/ssl/nginx/certificate.crt; ssl_certificate_key /etc/ssl/nginx/private.key; } }}} {{{ # /etc/nginx/includes/mysite.com.conf server_name .mysite.com; more_set_headers ""Server: $host""; root /home/www/_main.mysite.com/htdocs/; index index.php; location / { try_files $uri $uri/ $uri/index.php; } include includes/expires.conf; location ~ index\.php { rewrite .* /index.php?rewrite=1 break; include includes/php5-fpm-mysite.com.conf; } location ~* \.php$ { include includes/php5-fpm-mysite.com.conf; } }}} {{{ # /etc/nginx/includes/php5-fpm-mysite.com.conf include includes/php5-fpm.conf; fastcgi_param PHP_VALUE ""newrelic.appname=Nginx""; fastcgi_param DOCUMENT_ROOT /home/www/_main.mysite.com/htdocs; }}} {{{ # /etc/nginx/includes/php5-fpm.conf try_files $uri =404; fastcgi_split_path_info ^(.+\.php)(/.+)$; fastcgi_pass http://phpbackend; fastcgi_index index.php; include fastcgi_params; fastcgi_pass_request_body off; client_body_in_file_only clean; fastcgi_param REQUEST_BODY_FILE $request_body_file; fastcgi_param SERVER_NAME $host; fastcgi_buffers 256 16k; fastcgi_buffer_size 128k; fastcgi_connect_timeout 3s; fastcgi_send_timeout 120s; fastcgi_read_timeout 120s; }}} PHP-FPM is running correctly: {{{ # ls -lh /var/run/php5-fpm.* -rw-r--r-- 1 root root 4 Jun 3 13:43 /var/run/php5-fpm.pid srw-rw-rw- 1 root root 0 Jun 3 13:43 /var/run/php5-fpm.sock1 srw-rw-rw- 1 root root 0 Jun 3 13:43 /var/run/php5-fpm.sock2 srw-rw-rw- 1 root root 0 Jun 3 13:43 /var/run/php5-fpm.sock3 srw-rw-rw- 1 root root 0 Jun 3 13:43 /var/run/php5-fpm.sock4 }}} What I'm doing wrong?" defect closed major 1.7 nginx-module 1.5.x invalid upstream Linux SV-HOMOLOG 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux "nginx version: nginx/1.7.1 built by gcc 4.8.2 (Ubuntu 4.8.2-19ubuntu1) TLS SNI support enabled configure arguments: --with-cc-opt='-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2' --with-ld-opt='-Wl,-Bsymbolic-functions -Wl,-z,relro' --prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf --http-log-path=/var/log/nginx/access.log --error-log-path=/var/log/nginx/error.log --lock-path=/var/lock/nginx.lock --pid-path=/run/nginx.pid --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit --with-ipv6 --with-http_ssl_module --with-http_stub_status_module --with-http_realip_module --with-http_auth_request_module --with-http_addition_module --with-http_dav_module --with-http_geoip_module --with-http_gzip_static_module --with-http_image_filter_module --with-http_spdy_module --with-http_sub_module --with-http_xslt_module --with-mail --with-mail_ssl_module --add-module=/root/headers-more-nginx-module-0.25/"