1. Determine which logs you want to clean: Use the command “journalctl –disk-usage” to see how much space your logs are taking up. If you…
Linux cheat sheet
Category: Other
Installing HAProxy in Kubernetes can be a complex process, but using Helm charts can simplify the process significantly. Helm is a package manager for Kubernetes…
A full queue generally means that the agents collect more data than APM server is able to process. This might happen when APM Server is…
1. Brief summary I decided to deploy new ELK server in kubernetes. Installation was with the help of Helm using some custom values.yaml. As a…
In this comprehensive ingress guide, you will learn how tosetup Nginx ingress controlleron Kubernetes and configure ingress using DNS. Prerequisites A Kubernetes cluster kubectl utility installed…
With PRTG monitoring you can do various things, today I’ll show you how to create custom SSH sensor and monitor response time of server/website or…
Create a new file, curl-format.txt, and paste in: time_namelookup: %{time_namelookup}s\n time_connect: %{time_connect}s\n time_appconnect: %{time_appconnect}s\n time_pretransfer: %{time_pretransfer}s\n time_redirect: %{time_redirect}s\n time_starttransfer: %{time_starttransfer}s\n ———-\n time_total: %{time_total}s\n Make a…
Apache Kafka is a popular distributed messaging software broker designed to efficiently manage large amounts of data in real time. The Kafka cluster is not…
In this tutorial, it is described how to configure Hard Disk Sentinel to create and automatically update an XML file which contains all detected status…
sudo apt-get install snmpd sudo apt-get install snmp sudo mv /etc/snmp/snmpd.conf /etc/snmp/snmpd.conf.bak Create a blank /etc/snmp/snmpd.conf file with the following: rocommunity public Modify /etc/default/snmpd Change…