此篇來談DHCP~Dynamic Host Configuration Protocol
不是只能派發IP/Mask Gateway給dhcpclient的通訊協定
基本上主機的基本相關設定都可以派…~
比方說…dns server指定、主機名稱…哩哩扣扣的一堆東西
此篇來談DHCP~Dynamic Host Configuration Protocol
不是只能派發IP/Mask Gateway給dhcpclient的通訊協定
基本上主機的基本相關設定都可以派…~
比方說…dns server指定、主機名稱…哩哩扣扣的一堆東西
這回來談 Nagios 上的應用
假設想利用Nagios去監控其它主機的狀態 ~ (這也是目前最常用的情境)
總不可能每台主機都安裝完整的Nagios…這樣數量一多…管理跟監控就不是那麼簡單的事
還好 Nagios 早已存在這種架構~ 底下來看實作的部份
Nagios
Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes.
Nagios monitors your entire IT infrastructure to ensure systems, applications, services, and business processes are functioning properly. In the event of a failure, Nagios can alert technical staff of the problem, allowing them to begin remediation processes before outages affect business processes, end-users, or customers. With Nagios you'll never be left having to explain why a unseen infrastructure outage hurt your organization's bottom line.