In this CentOS 7 tutorial, you’ll learn how to run multiple web applications on the same Docker host using the reverse proxy Traefik to route requests to separate containers and review container health on a monitoring dashboard.
Read through this tutorial to help setup monitoring for your cloud servers.
O autor selecionou a Open Internet/Free Speech Fund para receber uma doação como parte do programa Write for DOnations. Uma prática muito recomendada para um administrador de sistemas é…
If you’re responsible for a Kubernetes cluster, it’s important to know how to monitor its health and troubleshoot problems. Learn how to collect metrics from your cluster, setup alerts, and send notifications to the right people when something goes wrong.
Use Grafana and Zabbix to create a custom dashboard that displays data about your servers.
L’auteur a choisi le Tech Education Fund pour recevoir un don dans le cadre du programme Write for DOnations. Un [maillage de…
Strategies and tools the cloud provider uses to manage, monitor, and secure Kubernetes for an app platform.
In this tutorial, we will go over the installation of a legacy version of Elasticsearch ELK Stack on Ubuntu 14.04—that is, Elasticsearch 1.7.3, Logstash 1.5.4, and Kibana 4.1.1. We will also show you how to configure it to gather and visualize the syslogs of your systems in a centralized location. Logstash is an open source tool for collecting, parsing, and storing logs for future use. Kibana is a web interface that can be used to search and view the logs that Logstash has indexed.
In this tutorial you’ll learn how Suricata signatures are structured, and some important options that are commonly used in most rules. Once you are familiar with how to understand the structure and fields in a signature, you’ll be able to write your own signatures that you can combine with a firewall to alert you about most suspicious traffic to your servers, without needing to use other external rulesets.
Bacula-Web is a PHP web application that provides an easy way to view summaries and graphs of completed Bacula jobs. Although it doesn’t allow you to control Bacula in any way, Bacula-Web provides a graphical alternative to viewing jobs from the console. In this tutorial, we will show you how to install Bacula-Web on an Ubuntu 14.04 server that has Bacula software already installed.
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