nginx 納入 Zabbix 監控

設定 nginx 提供狀態頁面

vi /etc/nginx/conf.d/default.conf

:
    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;
:

service nginx restart
curl http://localhost/nginx_status

Active connections: 1
server accepts handled requests
 3 3 3
Reading: 0 Writing: 1 Waiting: 0

設定 Zabbix Agent Script

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

:
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'
:

vi /etc/crontab

:
# zabbix nginx
* * * * * root /usr/local/bin/zbx_nginx_stats.py

service crond restart

至 https://github.com/blacked/zbx_nginx_template 下載 zbx_nginx_templates.xml

將 zbx_nginx_templates.xml 匯入至 Zabbix Server → Configuration → Templates → Import

https://github.com/blacked/zbx_nginx_template