Events模块（Events Module）

·摘要

配置start/stop事件
示例配置：

on_start /opt/f.sh;
on_stop kill `cat /tmp/f.pid`;
on_stop rm -f /tmp/f.sock;

作者：Anton Dutov
下载该模块
源代码
文档：英文，俄文

·指令

on_start

语法：on_start <system command>
默认值：none
使用字段：server
示例：on_start echo “started” > /tmp/test && date >> /tmp/test;
在服务启动时执行一些系统命令。

on_stop

语法：on_stop <system command>
默认值：none
使用字段：server
示例：on_stop echo “stopped” > /tmp/test && date >> /tmp/test;
在服务停止时执行一些系统命令。

·示例配置

Mercurial (代理)

server {
    listen                   80;
    server_name              hg.dutov.org;
    server_name_in_redirect  off;
    access_log               /var/log/nginx/org.dutov.hg.access.log  main;

    on_start hg serve
        --style paper
        --webdir-conf /var/www/org.dutov.hg/org.dutov.hg.hgweb
        --pid-file    /var/run/org.dutov.hg.pid
        -A /dev/null
        -E /dev/null
        -d  -a 127.0.0.1 -p 8080;

    on_stop kill `cat -- /var/run/org.dutov.hg.pid`;
    on_stop rm -f -- /var/run/org.dutov.hg.pid;

    location / {
        if ($request_method = POST ) {
            return 405;
        }
        proxy_pass         http://127.0.0.1:8080/;
        proxy_redirect     off;
        proxy_set_header   Host             $host;
        proxy_set_header   X-Real-IP        $remote_addr;
        proxy_set_header   X-Forwarded-For  $remote_addr;

        client_max_body_size       10m;
        client_body_buffer_size    128k;
        proxy_connect_timeout      90;
        proxy_send_timeout         90;
        proxy_read_timeout         90;
        proxy_buffer_size          4k;
        proxy_buffers              4 32k;
        proxy_busy_buffers_size    64k;
        proxy_temp_file_write_size 10m;
    }
}

Redmine

server {
    listen                   80;
    server_name              dev.dutov.org;
    server_name_in_redirect  off;
    access_log               /var/log/nginx/org.dutov.dev.access.log  main;
    root                     /var/www/org.dutov.dev/public;

    on_start export RAILS_ENV="production" && /usr/bin/spawn-fcgi
        -u www-data
        -g www-data
        -P /var/run/org.dutov.dev.pid
        -s /var/run/org.dutov.dev.sock
        -f /var/www/org.dutov.dev/public/dispatch.fcgi;

    on_stop kill `cat -- /var/run/org.dutov.dev.pid`;
    on_stop rm -f -- /var/run/org.dutov.dev.pid;

    location ~ ^/(javascripts|stylesheets|themes|images|help)/ {
        expires    30d;
        access_log off;
    }

    location / {
        fastcgi_pass    unix:/var/run/org.dutov.dev.sock;
        include         /etc/nginx/fastcgi_params;
    }
}

·参考文档

Nginx Events Module

前进->Expressz模块（Expressz Module）