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Deploying a RocketMQ cluster with Helm in an EKS cluster. Pre-requisites Before you begin, make sure that you have the following conditions in place: an available EKS cluster. an installed and configured kubectl and Helm. Version compatibility Kubernetes 1.18+ Helm 3.3+ RocketMQ >= 4.5. Step 1: Configure the Kubernetes Namespace First, create a new namespace for RocketMQ: kubectl create namespace rocketmq Step 2: Add the RocketMQ Helm repository Add the RocketMQ Helm repository:...

Deploying MongoDB Operator on an EKS Cluster with Helm and Deploying a MongoDB Cluster In Kubernetes, Operator is a tool for automating the management of applications and infrastructure.MongoDB Operator makes it easier to manage MongoDB clusters on a Kubernetes cluster. This article describes how to deploy MongoDB Operator on an Amazon EKS (Elastic Kubernetes Service) cluster using Helm and deploy a MongoDB cluster using the Operator. Preparation Before you begin, make sure you have the following environments ready:...

Configuring Prometheus and Loki Data Sources in Grafana In this tutorial, we will walk through the steps to configure Prometheus and Loki data sources in Grafana. This will enable you to collect and visualize metrics (Prometheus) and logs (Loki) for better monitoring and diagnosing of your system. Prerequisites Before starting, ensure you have the following in place: Grafana installed and running. Prometheus installed and running. Loki installed and running. Step 1: Configure Prometheus Data Source 1....

Creating a Dashboard in Grafana Grafana is an open-source platform widely used for monitoring and visualizing data. With Grafana, users can create rich, interactive dashboards to display data from various sources such as Prometheus, InfluxDB, Elasticsearch, and more. This guide will walk you through the steps to create a dashboard in Grafana. Prerequisites Install Grafana: Ensure that you have Grafana installed and configured. You can download Grafana from the official website and follow the documentation for installation....

Mount EFS storage on EC2 instance and build Caddy for online file browsing Pre-requisites EFS storage has been created, and the application can successfully write logs to EFS. An EC2 instance: to mount the EFS storage directory and setup Caddy. Step 1: Install the Amazon EFS Client on the EC2 Instance Access the instance’s terminal via (SSH) and log in with the appropriate username. If the EC2 instance system is an Amazon Linux system Run the following command to install the amazon-efs-utils package....