2012年10月19日 星期五
Highcharts for Nagios is Shao Pin, Cheng為Nagios 開發的開源plugin
What is Highcharts?
Highcharts is a charting library written in pure JavaScript, offering an easy way of adding interactive charts to your web site or web application. Highcharts currently supports line, spline, area, areaspline, column, bar, pie, scatter, angular gauges, arearange, areasplinerange, columnrange and polar chart types.
簡而言之Highchart就是開源的 畫漂亮圖表軟體
為了讓Nagios享有這種傑出的軟體功能,所以我寫了這個插件. (一種創意)
它能動態放大及自動調整圖片Y軸高度,及動態自訂線條顯示.
當一堆線畫在同一張圖時就會明白好用之處.
範例:
如何 Install :
Ver 1.2
1.您必需先安裝pnp4nagios
2.解壓縮Highcharts4nagios.tar到httpd下您指定的目錄, 如: /highcharts/
3.修改Nagios (service).cfg服務的設定檔,把action_url或是notes_url加上 /highcharts/highcharts.html?host=$HOSTNAME$&srv=$SERVICEDESC$ (黃字視您安裝的路徑修改)
4.reload nagios讓config生效後就完成了.
ps:Highchart的gray.js themes第一條線的顏色非常醜,您可以修改js/themes/gray.js 內的first colors: #9172EC",.......... 或換成你喜歡的顏色.
進階的參數就請看我前一篇文章
Highcharts for Nagios Timeranges
Good job. Excellent