Prometheus is an open-source toolkit initially built at SoundCloud for monitoring and alerting. It collects metrics from monitored targets by scrapping HTTP endpoints on those targets.
CentOS
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OwnCloud is a popular client-server software for creating and using file hosting services. Using it, one can create a private cloud server instead of relying on paid services like Dropbox, OneDrive, pCloud, etc..
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DNS (Domain Name Service) is responsible for mapping a website name into the respective IP. In this tutorial, we will show you how to flush your DNS on Ubuntu and CentOS operating systems in easy and clear steps.
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Are you looking for an IT monitoring solution that free and open source? Check_MK Server is one of the best monitoring system out there that was started originally as an extension to the Nagios monitoring system. Here we are going …
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In this article, we’re going to explain how can the GNOME GUI can be installed on CentOS minimal version. Since the interface is CLI mode, this is only going to be a bunch of simple terminal commands. GNOME is a …
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Grafana is an open-source metric analytics and visualization software. It is a feature-rich metrics dashboard suite that is used widely as a graph editor for Graphite, Elasticsearch, OpenTSDB, Prometheus, and InfluxDB. Typical Grafana usage includes infrastructure and application analytics, but…
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In this tutorial, we shall provide you a guide on installing and configuring Zabbix on CentOS system. Before that let’s take a look at the prerequisites. Zabbix is an open-source monitoring software used for collecting metrics from various devices and …
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Cacti is an open source network and system monitoring graphing tool. It is used to get a graph for network bandwidth utilization, CPU /Load, RAM, and as such. In addition to that, it monitors the network traffic by polling a …
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If you ever wondered what YUM stands for, it is an abbreviation for Yellow Dog Updater, Modified. It is a high-level package manager, that uses the RPM package management tool in the background. How it differs from RPM? I will …
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In this tutorial, I will be discussing when you should or shouldn’t apply automatic security updates on CentOS. Once complete I’ll guide you on how to set up automatic security updates and exclude certain packages.
