子目录中的Nginx,独角兽和多个rails应用程序

时间:2013-05-10 02:31:19

标签: ruby-on-rails nginx unicorn

我正在搞乱aws,并希望将多个应用程序部署到我的免费层aws帐户。

我想让nginx指向“ec-2-site.com/first-app”和“ec-2-site.com/second-app。

以下是我当前的配置文件(基本上是猜测并从this railscast

进行检查)
upstream unicorn_chaos {
  server unix:/tmp/unicorn.chaos.sock fail_timeout=0;
}

upstream unicorn_blog {
  server unix:/tmp/unicorn.blog.sock fail_timeout=0;
}

server {
  listen 80 default deferred;

  location /chaos/ {
    #server_name http://ec2-50-16-81-170.compute-1.amazonaws.com/chaos;
    root /home/deployer/apps/chaos/current/public;

    location ^~ /assets/ {
      gzip_static on;
      expires max;
      add_header Cache-Control public;
    }

    try_files $uri/index.html $uri @unicorn;
    location @unicorn {
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Host $http_host;
      proxy_redirect off;
      proxy_pass http://unicorn_chaos;
    }

    error_page 500 502 503 504 /500.html;
    client_max_body_size 4G;
    keepalive_timeout 10;
  }

  location /blog/ {
    # server_name example.com;
    root /home/deployer/apps/blog/current/public;

    location ^~ /assets/ {
      gzip_static on;
      expires max;
      add_header Cache-Control public;
    }

    try_files $uri/index.html $uri @unicorn;
    location @unicorn {
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Host $http_host;
      proxy_redirect off;
      proxy_pass http://unicorn)blog;
    }

    error_page 500 502 503 504 /500.html;
    client_max_body_size 4G;
    keepalive_timeout 10;
  }
}

这是我得到的错误:

 nginx: [emerg] named location "@unicorn_chaos" can be on the server level only in /etc/nginx/sites-enabled/chaos:23

显然@unicorn_appname指令不应该存在,但它应该在哪里?我还要回答这一切吗?

由于

1 个答案:

答案 0 :(得分:1)

我没有检查railscast,但我发现你的配置存在一些问题。

首先是第50行,你拼错了地址。

其次,您应该将命名位置放在位置之外。

您的层次结构如下所示

server
    location app1
        try_files @unicorn
        location @unicorn
            proxy_pass unicorn_app1
    location app2
        try_files @unicorn
        location @unicorn
            proxy_pass unicorn_app2

试试这个

server
    location app1
        try_files unicorn_app1
    location @unicorn_app1
        proxy_pass unicorn_app1

    location app2
        try_files @unicorn_app2
    location @unicorn_app2
        proxy_pass unicorn_app2

重要的是保持名称唯一,并将它们放在相同的服务器级别。