nagios alternatives open source

Seven killer open-source monitoring tools Do you want to have a clearer understanding of your network? There are no more useful tools than these free tools. Network and system monitoring is a wide range. There are solutions for monitoring the normal operation of servers, network devices, and applications, as well as solutions for tracking the performance of these systems and devices and providing trend per

of clusters around the world.Ganglia Web version 3.5.7 has been published and hosted on SourceForge. The core of ganglia includes Gmond, Gmetad, and a web front end.Ganglia is mainly used to monitor the performance of the system, such as: CPU, memory, hard disk utilization, I/O load, network traffic, etc., through the curve is easy to see the working state of each node, the reasonable adjustment, distribution system resources, improve the overall performance of the system play an important role

From http://cio.it168.com/a2015/1128/1782/000001782714_all.shtml"IT168 Technology" in the operation and maintenance tools Big Treasure series of the first article, "Operation and maintenance tools, operation and maintenance requirements of the Big Book," Cloud Wisdom on the cloud enterprise operation and maintenance needs of the summary, of which the 6th "strong demand for open source" is mainly from operat

Guide Linux has very powerful capabilities in network and system monitoring, and offers a range of solutions that track the performance of these systems and devices and provide trending performance analysis. When some problems occur, you can call the police. While some tools can trigger some actions in the alarm, here, organized and collected some open source tools for children's shoes to study and hel

visualization. 3, sensu Sensu is an open-source monitoring framework. Main features: Highly configurable, provides a monitoring agent, an event handler and document APIs, designed for the cloud; Sensu's modern architecture allows monitoring of large-scale dynamic infrastructure and the ability to monitor thousands of of globally distributed machines and services through complex public networks; enthusiasti

common open source monitoring software Nagios,cacti,zabbix,ganglia,opennms. Here is not much to say, next we do is Nagios variant Icinga, they are compatible with each other, just Icinga was Han.I. Preparatory work:1. Two virtual machines or servers, one monitoring side, one monitored side.Here we define192.168.137.250

Network Vulnerability Testing programs that can detect security issues in remote systems and applications. You need an automatic test method and make sure that you are running the most appropriate latest test. Openvas includes a central server and a graphical front-end. This server allows users to run several different network vulnerability tests (written in the Nessus Attack Script Language), and openvas can be updated frequently. All codes of openvas comply with GPL specifications. Ossim

storage methods to store different value mechanisms. In the form of an RRD file, for example.3, STATSDSTATSD is a simple network daemon that listens to various statistics, including counters and timers, and sends aggregated information to backend services, such as Graphite, based on the node. JS platform, via UDP or TCP.vi. Monitoring, warning analysis1. NagiosNagios is a monitoring system that monitors the system's operational status and network information.

Configure the Linux open-source Map Server (jdk, Apache, tomcat, and GeoServer) and jdkgeoserver Purpose:Setting up a Geoserver environment in Ubuntu involves the installation and configuration of jdk, tomcat, PostGIS, python, and Geoserver in Linux. Tools: Jdk-6u18-linux-i586.bin Apache-tomcat-8.tar.gz Httpd-2.2.8.tar.bz2 Geoserver-2.6.war.zip Python-2.5.tar.bz2 Mod_python-3.3.1.tgz The above are re

starter kit. Personally, I haven't used it much-the sheer amount of plugins for WordPress in comparison dwarf the project, and even for a code head like myself, it isn' t as appealing. that said, it may offer a way of integrating an existing. net solution with a blogging engine. all the controls in blogengine. net are 100% XHTML 1.0 compliant, which is great. the code base is C # ASP. NET 2.0. Best of the rest. Dasblog-Open

vim,http://linux.21ds.net/2002/03/13/0268dc26fd9c725c23dae68d797935f3/ Author: Bram MoolenaarTranslation: Slimzhao The creator of the open source free software-vim In this article describes the development of vim in the insider and the direction of development. It also presents the concept of charitable software and explains why Bram this concept to vim. This article also delves into the functions and data

Studio. NET alternatives, use your own C #, Visual Basic. NET parser to automate code completionYuboyu c++++ the Little prince. ShareFastjsonhttp://www.codeproject.com/articles/159450/fastjsonThe Fastjson is a lightweight and high-performance JSON serializer because it compiles only a few kilobytes in size. Please refer to the project address above for specific performance tests.Yuboyu Timyang Sharegmap.nethttp://www.cggh.org/http://greatmaps.codeple

C + + has been a number one development language for "commercial applications", but the laurel has been snatched from Java for years. Because of today's business application types, it has been quickly transferred from desktop applications to Web applications. When Java rampant world, MS and suddenly exert force, out of the C # language, there are large tracts of C + + programmers, think C + + to this sink, not expected, this three years, the vitality of C + + has suddenly been greatly enhanced.T

, and later, after a large-scale renovation, it reached a relatively perfect level.Other alternative alternatives are the C language pcre Library, QT Qregexp class, etc.13. Configuration Management : LuaWith the software system becoming more and more complex, the requirements for the configurable type of software are more and more high. Traditionally, as long as the system is configured by command-line parameters, more and more ways and mechanisms may