Monitoring

How To Use the Net-SNMP Tool Suite To Manage and Monitor Servers — step-by-step Linux tutorial on Progressive Robot

How To Use the Net-SNMP Tool Suite To Manage and Monitor Servers

SNMP is a mature network management protocol that can be used to retrieve information and set values on remote systems. In previous guides, we discussed the basics of the protocol and how to get setup with an SNMP client and daemon. In this guide, we’ll cover some of the ways you can use the tools included to get information and manipulate fields on remote machines.

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How To Install Graylog 1.x on Ubuntu 14.04 — step-by-step Linux tutorial on Progressive Robot

How To Install Graylog 1.x on Ubuntu 14.04

In this tutorial, we will cover how to install Graylog v1.3.x (sometimes referred to as Graylog2) on Ubuntu 14.04, and configure it to gather the syslogs of your systems in a centralized location. Graylog 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, and MongoDB.

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How to Set Up TOBS, The Observability Stack, for Kubernetes Monitoring — step-by-step Kubernetes tutorial on Progressive Robot

How to Set Up TOBS, The Observability Stack, for Kubernetes Monitoring

TOBS, short for The Observability Stack, is a pre-packaged distribution of monitoring tools and dashboard interfaces which can be installed into any existing Kubernetes cluster. It includes many of the most popular open source observability tools with Prometheus and Grafana as a baseline, including Promlens, TimescaleDB, Alertmanager, and others.

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How To Monitor MongoDB with Grafana and Prometheus on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Monitor MongoDB with Grafana and Prometheus on Ubuntu 20.04

It is crucial for any database administrator to avoid performance or memory issues. Tools such as Prometheus and Grafana can help you monitor your database cluster performance. Prometheus is an open-source monitoring and alerting platform. Grafana is an open-source analytics and interactive visualization web application. In this tutorial, you will set up a MongoDB database and monitor it with Grafana using Prometheus as a data source.

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