====== nginx 納入 Zabbix 監控 ======

===== @nginx Server 設定程序 =====
  * 設定 nginx 提供狀態頁面<code sh>
vi /etc/nginx/conf.d/default.conf</code><file>
:
    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

    location /nginx_status {
        stub_status on;
        access_log   off;
        allow 127.0.0.1;
        deny all;
    }

    #error_page  404              /404.html;
:
</file><code sh>
service nginx restart
curl http://localhost/nginx_status</code><file>
Active connections: 1
server accepts handled requests
 3 3 3
Reading: 0 Writing: 1 Waiting: 0
</file>
  * 設定 Zabbix Agent Script<code sh>
cd /usr/local/bin/
wget https://github.com/blacked/zbx_nginx_template/raw/master/zbx_nginx_stats.py
chmod a+x zbx_nginx_stats.py
vi zbx_nginx_stats.py</code><file>
:
zabbix_host = '192.168.11.252'   # Zabbix server IP
zabbix_port = 10051         # Zabbix server port
hostname = 'kvm-nginx'   # Name of monitored host, like it shows in zabbix web ui
time_delta = 1              # grep interval in minutes

# URL to nginx stat (http_stub_status_module)
stat_url = 'http://localhost/nginx_status'

# Nginx log file path
nginx_log_file_path = '/var/log/nginx/access.log'

# Optional Basic Auth
username = 'user'
password = 'pass'
:
</file><code sh>
vi /etc/crontab</code><file>
:
# zabbix nginx
* * * * * root /usr/local/bin/zbx_nginx_stats.py
</file><code sh>
service crond restart
</code>

===== @Zabbix Server 設定程序 =====
  * 至 https://github.com/blacked/zbx_nginx_template 下載 [[https://github.com/blacked/zbx_nginx_template/raw/master/zbx_nginx_templates.xml|zbx_nginx_templates.xml]]
  * 將 zbx_nginx_templates.xml 匯入至 Zabbix Server → Configuration → Templates → Import

===== 參考網址 =====
  * https://github.com/blacked/zbx_nginx_template

{{tag>nginx zabbix}}