background preloader

Supervision / Logs

Facebook Twitter

45 Best Log Management Software in August 2017. Screenshots - Observium Documentation. Below are some screenshots of the Observium web interface from mid-2015.

Screenshots - Observium Documentation

The web interface is constantly evolving and improving, so please check the live demo for an up to date view! Front Page This screenshot of the front page shows three of Observium's front page modules, overview, map and alert_table. Several other front page modules are available and can be reordered and configured to the user's requirements.

Port Page This screenshot of an ethernet port on a Cisco device shows the graphs tab. BGP Page This screenshot of a Cisco device's BGP page shows BGP session information, including status and active address families. Linux Overview This screenshot shows the device overview page of a Linux system. Cisco Overview This screenshot shows the device overview page of a modular Cisco system. Alert Log This screenshot shows the alert log. Processor Group This screenshot shows the group system with a processor group configured displaying an aggregate usage graph. Storage List Linux Packages Alerters List. CloverETL. Javlin's offices are located in the Washington DC area; London, UK; Frankfurt, Germany and Prague, Czech Republic and serve customers all over the world.

CloverETL

With approximately 60 employees, Javlin serves more than 3,000 customers, including five OEM partners.[1] Parts of the CloverETL platform – the Engine, Designer, and Server – can be embedded on an OEM basis. Customers include Oracle, Initiate Systems/IBM, Comcast, SUNY, and other Fortune 500 companies. History[edit] In 2002, the CloverETL project – named jETeL – was launched as the first Java-based open source ETL tool. [citation needed] In 2006, it was renamed to clover.ETL, followed by CloverETL, now a registered trademark, in 2009.

The CloverETL Engine is offered for free under LGPL with vendor support for the open-source ETL community.[2] In 2010, a visual data transformation designer was also made public for free use. Javlin, the official developer and support of CloverETL, was founded in 2005 under the name “Javlin Consulting”. Semantic Email in Action. Usage Survey of Content Management Systems broken down by Ranking. Technologies > Content Management > by Ranking This diagram shows the percentages of websites using various content management systems broken down by ranking.

Usage Survey of Content Management Systems broken down by Ranking

Cross-technology reports only include technologies with more than 1% usage to ensure statistical significance of the results. See technologies overview for explanations on the methodologies used in the surveys. How to read the diagram: WordPress is used by 58.7% of all the websites whose content management system we know.WordPress is used by 55.2% of all the websites whose content management system we know and that rank in the top 1,000,000.

Mail server statistics. EyesOfNetwork » ACCUEIL. EyesOfNetwork (“EON”) est la solution Open Source réunissant de manière pragmatique les processus ITIL et l’interface technologique permettant leur application. Overmon Server. Web scraping. Web scraping, web harvesting, or web data extraction is data scraping used for extracting data from websites.[1] Web scraping software may access the World Wide Web directly using the Hypertext Transfer Protocol, or through a web browser.

Web scraping

While web scraping can be done manually by a software user, the term typically refers to automated processes implemented using a bot or web crawler. It is a form of copying, in which specific data is gathered and copied from the web, typically into a central local database or spreadsheet, for later retrieval or analysis. Web scraping a web page involves fetching it and extracting from it.[1][2] Fetching is the downloading of a page (which a browser does when you view the page). Therefore, web crawling is a main component of web scraping, to fetch pages for later processing. Once fetched, then extraction can take place. Consolidation des logs avec rsyslog, MySQL et LogAnalyser. Kibana. Make sense of a mountain of logs. Configurer LogAnalyzer avec Syslog-ng.

Shinken_10min_start [Shinken] By following this tutorial, in 10 minutes you will have a fully installed monitoring system for your network.

shinken_10min_start [Shinken]

The very first step is to verify that your server meets the requirements . You can get familiar with the Shinken Architecture now, or after the installation. This will explain the software components and how they fit together. Ready? Supervision répartie. Using Loganalyzer with syslog-ng « Czanik@BalaBit. Recently I found many e-mail and forum posts looking for a web GUI for syslog-ng.

Using Loganalyzer with syslog-ng « Czanik@BalaBit

One of them, Loganalyzer is getting more popular, as a completely free web application. There is just one catch, it was not designed for syslog-ng originally. With this post I try to help to make syslog-ng work with Loganalyzer. On the syslog-ng side, one needs at least version 3.0 with database support enabled.

Shipping to logstash with rsyslog - logstash cookbook. It’s an alternative to using logstash on your nodes to ship logs.

shipping to logstash with rsyslog - logstash cookbook

The logstash agent, when run from java, can incur significant overhead. The minimum memory footprint I have been able to achieve is about 100mb. On tiny virtual machines, this may not be acceptable, so you need an alternative. This document is more about solving the “logstash agent is too big” problem. I have no preference for rsyslog, but it happens to be a reasonable alternative to the logstash agent on your edge servers given it ships by default with some OS distributions. Configure rsyslog Configure logstash to accept syslog messages The rsyslog daemon is useful for both taking local syslog messages as well as for pulling logs from files. To watch files with rsyslog, you want to use the imfile rsyslog module. For example, let’s say we want to forward local syslog as well as apache and mysql log files to logstash. Logstash - open source log management. Centralized RSYSLOG Server Monitoring.

This tutorial provides step-by-step instructions on how to install RSYSLOG server on Debian 6 (Squeeze) and how to send syslog data to it from multiple client servers.

Centralized RSYSLOG Server Monitoring

We will also show how to install an Apache webserver and a MySQL database server to gather the syslog data and how to install LogAnalyzer to easily browse the collected data with a web-browser. I'm using an readymade OpenVZ virtualisation template for this setup but this should also work on most Debian based operating Systems. I do not issue any guarantee that this will work for you!