define via email

In addition to its rich monitoring capabilities, Nagios has a very powerful alarm function. For the alarm, commonly used is nothing more than mail and SMS alarm two ways, this article is mainly written in Nagios Mail alarm work.Configuration of mail

Python monitors whether the host is alive and sends an alarm via email. python monitors the host for alive Python is used to write a simple script to test whether the host is alive. This script is not suitable for online use, because network delay

Use PHP to establish contact and send email Having a contact form on your site is critical when you need to know what your site's visitors think of your site. We will first create a simple 3-field contact form?? -Email address, name, comment. I'll

This article is a simple test of whether the host is alive by using a python script. This script has a disadvantage that it is not applicable to online applications. Due to network delay and packet loss, it may cause false positives, if you are

python send mail1. Send email steps via python:Prerequisite: A third-party license is enabled and SMTP service can be used1. Creating an SMTP Object2. Connect the SMTP server, the default port number is 253. Login to your email account4. Call the

Introduction to Environment >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>Service side (monitor side): 192.168.100.2--nagios Service +check_nrpeClient (Monitored): 192.168.100.3--nrpe daemon + detection plug-inNagios's process of managing services remotely

In the server development process, the general use of MySQL and other relational database as the ultimate storage engine, Redis can also be used as a key-value pairs of database, but in some real-world scenarios, especially relational structure is

Monitoring targetMonitoring target host is divided into four partsHardware ResourcesOperating systemDatabaseApplication softwareMonitoring purpose:Before server performance tuning, know what to adjust and where the system bottleneck ismust be

In the server development process, the general use of MySQL and other relational database as the ultimate storage engine, Redis can also be used as a key-value pairs of database, but in some real-world scenarios, especially relational structure is

JBOSS via Apache Load Balancing method one: Using MOD_JKIn the first to second section of this article, we use Apache in the Linux environment and the front end of Windows to realize load balancing using IIS through AJP protocol and back-end jboss