Logging

How To Install Graylog2 And Centralize Logs On Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Graylog2 And Centralize Logs On Ubuntu 14.04

In this tutorial, we will cover the installation of Graylog2 (v0.20.2), and configure it to gather the syslogs of our systems in a centralized location. Graylog2 is a powerful log management and analysis tool that has many use cases, from monitoring SSH logins and unusual activity to debugging applications. It is based on Elasticsearch, Java, MongoDB, and Scala.

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5 Ways to Improve your Production Web Application Server Setup — step-by-step Devops tutorial on Progressive Robot

5 Ways to Improve your Production Web Application Server Setup

Once your application is up and running in a cloud server environment, you may be wondering how you can improve your server environment to make the leap from “it works” to a full-fledged production environment. This article will help you get started with planning and implementing a production environment by creating a loose definition of “production”, and by showing you some components that you can add to your existing architecture to make the transition.

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How To Centralize Logs With Journald on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Centralize Logs With Journald on Ubuntu 20.04

In this guide, you will configure a component of the systemd suite of tools to relay log messages from client systems to a centralized log collection server. You will configure the server and client to use TLS certificates to encrypt the log messages as they are transmitted across insecure networks such as the internet and also to authenticate each other.

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