How to setup nginx / php / node.js in OS X

nginx_php_node_osx

# 如何配置nginx/php/node.js
在OS X下默认已经安装好PHP和 PHP-fpm （即fastcgi for PHP)两个软件，node.js和nginx则通过homebrew 安装。
安装较为简单，关键是配置文件

## 配置php-fpm
生成配置文件
```
cp /private/etc/php-fpm.conf.default /private/etc/php-fpm.conf
cp /usr/local/etc/nginx/fastcgi.conf.default /usr/local/etc/nginx/fastcgi.conf
```
修改php-fpm.conf文件，将error_log一行修改为：
```
error_log = /usr/local/var/log/php-fpm.log
```
修改fastcgi.conf, 将``fastcgi_param  SCRIPT_FILENAME``一行删除，这个参数在nginx的配置文件里面提供。



## 配置nginx的配置文件
在目录``/usr/local/etc/nginx``下创建以下文件，即可使用PHP文件和对应的node.js应用：

```

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   /Users/teaonly/Workspace/proj/VideoEditor/alpha/web;
            index  index.html;
        }

        location /app/ {
            proxy_pass http://127.0.0.1:1979/;       
        }

        #proxy the php scripts to php-fpm 
        location ~ \.php$ {
            include /usr/local/etc/nginx/fastcgi.conf;
            fastcgi_intercept_errors on;
            fastcgi_param  SCRIPT_FILENAME    /Users/teaonly/Workspace/proj/VideoEditor/alpha/cloud/server$fastcgi_script_name;
            fastcgi_pass   127.0.0.1:9000;
        }  


        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443 ssl;
    #    server_name  localhost;

    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_cache    shared:SSL:1m;
    #    ssl_session_timeout  5m;

    #    ssl_ciphers  HIGH:!aNULL:!MD5;
    #    ssl_prefer_server_ciphers  on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}

```
上述配置文件，生成了一个静态80端口的WWW服务，将 /app/ 方向代理到本地node.js开启的服务中，同时将所有php文件重定向到127.0.0.1:9000 的fastcgi环境中，同时规定了php文件存放的路径。