我正在尝试设置Nginx,Unicorn和Rails应用程序一起工作。 Nginx和Unicorn正在运行,我使用ps命令进行了检查。但是,当我尝试访问我的页面时,会收到502 Bad Gateway错误。Nginx错误日志中有以下内容:“2015/03/18 19:53:26 [error] 14319#0: *1 connect() to unix:/var/sockets/unicorn.mypage.sock failed (11: Resource temporarily unavailable) while connecting to upstream”。可能的问题是什么?以下是我的/etc/nginx/conf.d/default.conf文件。
upstream app {
server unix:/var/sockets/unicorn.mypage.sock fail_timeout=0;
}
server {
listen 80;
server_name mypage.com;
# Application root, as defined previously
root /home/rails/mypage/public;
location ^~ /assets/ {
gzip_static on;
expires max;
add_header Cache-Control public;
}
try_files $uri/index.html $uri @app;
location @app {
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_pass http://app;
}
error_page 500 502 503 504 /500.html;
client_max_body_size 4G;
keepalive_timeout 10;
}
/home/rails/mypage/config/unicorn.rb
working_directory "/home/rails/mypage"
pid "/home/rails/mypage/pids/unicorn.pid"
stderr_path "/home/rails/mypage/log/unicorn.log"
stdout_path "/home/rails/mypage/log/unicorn.log"
listen "/var/sockets/unicorn.mypage.sock", backlog: 1024
worker_processes 2
timeout 30
listen 3000
,并直接连接到http://localhost:3000
,以查看Unicorn/Rails是否正常工作。 - number5