Wut!? Not Syok Ar? Bite Me Lar! This is not a diary! And for those who think blog is a diary, why you write your diary and put it on the web? So stupid! 2026-03-16T21:40:24Z https://garfield.in/feed/atom/ WordPress https://i0.wp.com/garfield.in/wp-content/uploads/2014/02/garfield-webcam1.jpg?fit=32%2C32&ssl=1 Garfield https://garfield.in <![CDATA[Cloudflare Tunnel (Argo) with K3s Cluster]]> https://garfield.in/?p=11650 2026-03-16T21:40:24Z 2026-03-16T21:39:37Z Cloudflare Tunnel (Argo) with K3s Cluster This guide shows you how to securely expose your K3s services to the internet using Cloudflare Tunnel, without opening any firewall ports on your Proxmox host or VMs. Architecture Overview Cloudflare Tunnel: Creates encrypted outbound connections from your cluster to Cloudflare’s edge No inbound ports needed: All traffic goes […]

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]]> Garfield https://garfield.in <![CDATA[Ceph as Default Storage for K3s on Alpine VMs]]> https://garfield.in/?p=11647 2026-03-16T21:30:31Z 2026-03-16T21:30:31Z Ceph as Default Storage for K3s on Alpine VMs Using Ceph as your default storage is an excellent choice for a production-ready cluster! It provides distributed, replicated storage across all your nodes. Here’s how to set it up: Architecture Overview Ceph Cluster: Runs on your 3 VMs (k3s-1, k3s-2, k3s-3) Each node contributes: 50GB disk […]

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]]> Garfield https://garfield.in <![CDATA[K3s Cluster with Rancher on Alpine Linux VMs (Clone Method)]]> https://garfield.in/?p=11643 2026-03-16T21:13:15Z 2026-03-16T20:47:10Z K3s Cluster with Rancher on Alpine Linux VMs (Clone Method) Complete Step-by-Step Guide – 50GB Storage with Isolated Cluster Network Your Network Architecture eth0: Proxmox NAT network (for internet access, management) eth1: Isolated cluster network (for Kubernetes communication) – Alpine sees this as a regular network interface, not VXLAN Master Node: k3s-1 – Cluster IP: […]

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]]> Garfield https://garfield.in <![CDATA[Mastering Network Testing with garfieldwtf/port-listener: Your Complete Docker Guide]]> https://garfield.in/?p=11637 2026-02-06T10:24:55Z 2026-02-06T10:24:55Z What is garfieldwtf/port-listener? If you’re a network administrator, DevOps engineer, or security professional who regularly tests firewall rules, network policies, or service connectivity, you’ve probably faced the challenge of setting up test services quickly. That’s where garfieldwtf/port-listener comes in – a lightweight Alpine Linux container specifically designed for firewall and network policy verification. This Docker […]

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]]> Garfield https://garfield.in <![CDATA[Setting Up a 3 Node Proxmox Cluster for High Availability]]> https://garfield.in/2026/01/21/setting-up-a-3-node-proxmox-cluster-for-high-availability/ 2026-01-20T18:46:57Z 2026-01-20T18:46:21Z Learn how to set up a 3-node Proxmox cluster for high availability, scalability, and easy management, and discover the power of Proxmox, a popular open-source virtualization platform, to take your infrastructure to the next level. By following our step-by-step guide, youll be able to create a robust Proxmox cluster that meets your needs and ensures maximum uptime for your virtual machines and containers.

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]]> Garfield http://cleffairy.wordpress.com/ <![CDATA[Bagaimana Saya Boleh Kembangkan Duit Simpanan KWSP Melalui Investment Private Mandate]]> https://garfield.in/?p=11195 2024-09-03T05:31:43Z 2024-09-03T05:31:10Z Bagaimana Saya Boleh Kembangkan Duit Simpanan KWSP Melalui Investment Private Mandate Menyimpan untuk persaraan adalah salah satu langkah penting untuk memastikan masa depan kewangan yang stabil dan selesa. Bagi kebanyakan rakyat Malaysia, simpanan dalam Kumpulan Wang Simpanan Pekerja (KWSP) adalah sumber utama dana persaraan. Namun, dengan inflasi dan peningkatan kos hidup, hanya bergantung kepada dividen […]

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]]> 0 Garfield https://garfield.in <![CDATA[AWS EC2 and Amazon Linux: Monitoring and Maintaining High Availability WordPress]]> https://garfield.in/?p=11004 2024-05-25T22:56:03Z 2024-07-22T03:55:08Z AWS EC2 and Amazon Linux: Monitoring and Maintaining High Availability WordPress Ensuring the ongoing performance and reliability of your high availability WordPress site requires continuous monitoring and maintenance. This article covers the tools and best practices for monitoring your AWS infrastructure and maintaining your WordPress site. Prerequisites: High availability WordPress site set up as per […]

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]]> 0 Garfield https://garfield.in <![CDATA[AWS EC2 and Amazon Linux: Setting Up High Availability for WordPress]]> https://garfield.in/?p=11002 2024-05-25T22:54:57Z 2024-07-19T03:54:12Z AWS EC2 and Amazon Linux: Setting Up High Availability for WordPress To ensure your WordPress site is highly available, you can leverage AWS services such as Elastic Load Balancing (ELB) and Auto Scaling. This article provides a step-by-step guide to setting up these services for your WordPress site running on Amazon Linux. Prerequisites: WordPress installed […]

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]]> 0 Garfield https://garfield.in <![CDATA[AWS EC2 and Amazon Linux: Installing and Configuring WordPress for High Availability]]> https://garfield.in/?p=11000 2024-05-25T22:53:03Z 2024-07-16T03:00:17Z AWS EC2 and Amazon Linux: Installing and Configuring WordPress for High Availability This article provides a step-by-step guide to installing and configuring WordPress on an Amazon Linux instance running on AWS EC2. We will cover the download, installation, and basic configuration of WordPress to set up your high availability web server. Prerequisites: Amazon Linux instance […]

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]]> 0 Garfield https://garfield.in <![CDATA[AWS EC2 and Amazon Linux: Preparing Amazon Linux for High Availability Web Server]]> https://garfield.in/?p=10998 2024-10-24T19:03:08Z 2024-07-13T04:00:25Z AWS EC2 and Amazon Linux: Preparing Amazon Linux for High Availability Web Server Before you can deploy a highly available web server on AWS EC2 using Amazon Linux, you need to prepare your environment. This article covers the steps to set up Amazon Linux on an EC2 instance, including instance creation, security group configuration, and […]

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]]> Garfield https://garfield.in <![CDATA[AWS EC2 and Amazon Linux: Getting Started with High Availability Web Server for WordPress]]> https://garfield.in/?p=10996 2024-05-25T22:50:02Z 2024-07-10T04:00:51Z AWS EC2 and Amazon Linux: Getting Started with High Availability Web Server for WordPress Amazon Web Services (AWS) provides a robust cloud computing platform that includes a wide variety of services. Amazon Elastic Compute Cloud (EC2) is one of these services, offering scalable computing capacity in the cloud. Amazon Linux is a secure, stable, and […]

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]]> 0 Garfield https://garfield.in <![CDATA[Rancher on Alpine Linux: Managing and Scaling Applications with Rancher on Alpine Linux]]> https://garfield.in/?p=10994 2024-05-25T22:39:49Z 2024-07-07T04:00:36Z Rancher on Alpine Linux: Managing and Scaling Applications with Rancher on Alpine Linux Rancher provides powerful tools for managing and scaling your applications. This article covers how to scale your applications, monitor performance, perform rolling updates, and configure auto-scaling using Rancher on Alpine Linux. Prerequisites: An application deployed with Rancher on Alpine Linux Steps: Scaling […]

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]]> 0 Garfield https://garfield.in <![CDATA[Rancher on Alpine Linux: Deploying Your First Application with Rancher on Alpine Linux]]> https://garfield.in/?p=10992 2024-05-25T22:38:11Z 2024-07-04T03:37:06Z Rancher on Alpine Linux: Deploying Your First Application with Rancher on Alpine Linux After setting up Rancher, the next step is to deploy your first application. This article guides you through deploying a sample application using Rancher’s user-friendly interface. Prerequisites: Rancher running on Alpine Linux Access to the Rancher web console Steps: Login to Rancher: […]

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]]> 0 Garfield https://garfield.in <![CDATA[Rancher on Alpine Linux: Installing Rancher on Alpine Linux]]> https://garfield.in/?p=10990 2024-05-25T22:35:58Z 2024-07-01T05:34:36Z Rancher on Alpine Linux: Installing Rancher on Alpine Linux This article provides a step-by-step guide to installing Rancher on Alpine Linux. Rancher requires Docker to run, so we will start by installing Docker and then proceed to set up Rancher. Prerequisites: Alpine Linux server prepared as per the previous article Internet access for downloading Docker […]

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]]> 0 Garfield https://garfield.in <![CDATA[Rancher on Alpine Linux: Preparing Alpine Linux for Rancher Deployment]]> https://garfield.in/?p=10988 2024-05-25T22:34:04Z 2024-06-28T03:32:45Z Rancher on Alpine Linux: Preparing Alpine Linux for Rancher Deployment Before you can deploy Rancher on Alpine Linux, you need to ensure that your operating system is properly prepared. This involves updating the system, installing necessary packages, and configuring the network settings. This article covers all the steps required to set up Alpine Linux for […]

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]]> 0 Garfield https://garfield.in <![CDATA[Rancher on Alpine Linux: Getting Started with Rancher on Alpine Linux]]> https://garfield.in/?p=10986 2024-05-25T22:31:56Z 2024-06-25T02:30:57Z Rancher on Alpine Linux: Getting Started with Rancher on Alpine Linux Rancher is a comprehensive platform that helps organizations manage and deploy containers in production environments. It simplifies the process of running Kubernetes, making it accessible and easy to manage for both small and large teams. By combining Rancher with Alpine Linux, users can leverage […]

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]]> 0 Garfield https://garfield.in <![CDATA[OpenShift in Rocky Linux: Managing and Scaling Applications on OpenShift in Rocky Linux]]> https://garfield.in/?p=10984 2024-05-25T22:25:41Z 2024-06-22T04:00:25Z OpenShift in Rocky Linux: Managing and Scaling Applications on OpenShift in Rocky Linux This article covers managing and scaling applications in your OpenShift cluster. Prerequisites: An application deployed on OpenShift Steps: Scaling an Application: oc scale --replicas=3 deployment/<deployment-name> Monitoring Application Performance: OpenShift provides built-in monitoring tools to check the health and performance of your applications. […]

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]]> 0 Garfield https://garfield.in <![CDATA[OpenShift in Rocky Linux: Deploying Your First Application on OpenShift in Rocky Linux]]> https://garfield.in/?p=10982 2024-05-25T22:24:07Z 2024-06-19T04:00:59Z OpenShift in Rocky Linux: Deploying Your First Application on OpenShift in Rocky Linux After setting up OpenShift, the next step is to deploy your first application. This article guides you through deploying a sample application. Prerequisites: OpenShift cluster up and running on Rocky Linux Access to OpenShift CLI (oc) Steps: Login to OpenShift: oc login […]

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]]> 0 Garfield https://garfield.in <![CDATA[OpenShift in Rocky Linux: Installing OpenShift on Rocky Linux]]> https://garfield.in/?p=10980 2024-05-25T22:21:52Z 2024-06-16T04:00:49Z OpenShift in Rocky Linux: Installing OpenShift on Rocky Linux This article provides a step-by-step guide to installing OpenShift on Rocky Linux. Prerequisites: Rocky Linux server prepared as per the previous article Access to the OpenShift installer and CLI tools Steps: Download OpenShift Installer and CLI: Download the OpenShift Installer and CLI from the official Red […]

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]]> 0 Garfield https://garfield.in <![CDATA[OpenShift in Rocky Linux: Preparing Rocky Linux for OpenShift Deployment]]> https://garfield.in/?p=10978 2024-05-25T22:20:36Z 2024-06-13T04:00:54Z OpenShift in Rocky Linux: Preparing Rocky Linux for OpenShift Deployment Before you can deploy OpenShift on Rocky Linux, you need to prepare your operating system. This article covers the steps to set up Rocky Linux for OpenShift. Prerequisites: A server running Rocky Linux Root access to the server Basic knowledge of Linux commands Steps: Update […]

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