Here’s how to properly install and set up the SNMP Exporter: Step 1: Download and Install SNMP Exporter Download the SNMP Exporter:Visit the SNMP Exporter GitHub Releases to find the latest version. Replace <VERSION> in the commands below with the version number you want to install. Step 1: Download and Install SNMP ExporterDownload the SNMP … Read more
Installing Prometheus on Ubuntu is straightforward. Here’s a step-by-step guide: Step 1: Update the System Ensure your system is up to date: Step 2: Create a Prometheus User For better security, create a dedicated user for Prometheus: Step 3: Download Prometheus Visit the Prometheus releases page to check the latest version. Replace <VERSION> with the … Read more
Kubernetes vs. Docker: A Comprehensive Comparison Introduction In the world of containerization, both Kubernetes and Docker play crucial roles, but they serve different purposes. While Docker focuses on building and running individual containers, Kubernetes excels in orchestrating and managing containers across multiple machines. This article will delve into the key differences, use cases, and advantages … Read more
Accessing the Bash Shell of a Docker Container When working with Docker containers, you may need to access the container’s shell to inspect or debug its internal operations. This guide explains how to access the shell of a running container using generic sample container names for clarity. Step 1: Find the Container Name or ID … Read more
How to Restart Docker Containers If you’re working with Docker containers, there may come a time when you need to restart one or more of them—perhaps to apply configuration changes or resolve an issue. In this guide, we’ll walk through how to restart containers individually or as a group. We’ll also include examples using sample … Read more
Comprehensive Guide to Installing WordPress on DirectAdmin WordPress is a widely used content management system (CMS) that powers many websites globally. DirectAdmin, a user-friendly web hosting control panel, makes it easy to install WordPress. This guide explains three methods to install WordPress on a server using DirectAdmin. Method 1: Using DirectAdmin’s Built-in WordPress Manager DirectAdmin … Read more
Introduction Docker is a powerful tool for managing containerized applications, but over time, your environment can get cluttered with unused containers, images, volumes, and networks. Whether you’re troubleshooting, starting fresh, or cleaning up after a project, resetting your Docker environment is sometimes necessary. This guide walks you through deleting all containers, images, volumes, networks, and … Read more
Introduction When managing a Linux server or troubleshooting network issues, it’s crucial to have the right tools to check open ports and active connections. One of the most common tools for this is netstat. However, netstat is not always installed by default on modern Linux distributions. In this blog post, we’ll guide you on how … Read more
When working with Kubernetes, it’s essential to ensure that the services running in your pods are accessible and functioning correctly. One key aspect of testing a service is verifying if a port is working and accepting connections. In this blog post, we’ll walk you through the steps to access a pod and test port connectivity … Read more
How to Set Up a Permanent Alias for microk8s kubectl for Easier Kubernetes Management When managing a Kubernetes cluster with MicroK8s, you often need to run microk8s kubectl commands to interact with your Kubernetes resources. If you’re using MicroK8s regularly, typing microk8s kubectl can become repetitive, especially if you’re running multiple commands. A simple solution … Read more