• Posts
Introduction
Openstack
• Openstack Introduction
Kubernetes
• Install Kubernetes HA
• Clustering Kubernetes using Kubeadm
Docker
• Docker Introduction
Monitoring
• Part I - Monitoring VM on Prometheus and Grafana
• Part II - Monitoring VM on Prometheus and Grafana
Story Telling
• Holiday Story

Travel Blog - Bamboo Village Lembang

Okay, on this occasion, I will write a review of lodging places in Lembang, Bandung. This hotel is called Bamboo Village, located in Lembang, Bandung, to be precise in the area of Vila Istana Bunga. Rates per night Here my friends and I stayed overnight in early November 2022. I got a price of Rp. 345,627 with Superior room type. This is quite expensive because it does not include breakfast.

November 22, 2022 Read

Clustering Kubernetes using Kubeadm

1. Eksekusi di semua nodes Update repo & packages sudo apt-get update -y && sudo apt upgrade -y --with-new-pkgs Install dependencies sudo apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release Setup localtime sudo timedatectl set-timezone Asia/Jakarta Setup hosts file sudo nano /etc/hosts ... xxx.xxx.xxx.xxx hostname ... 2. Install Kubernetes dan Containerd Disable swap sudo swapoff -a Disable swap on startup in /etc/fstab: sudo sed -i '/ swap / s/^\(.

March 18, 2022 Read

Docker Introduction

Complete Post Coming Soon…

March 18, 2022 Read

Easy Ways to Monitor Ubuntu VMs Using Node Exporter, Prometheus and Grafana

Halo Gaes, Pada jurnal kali ini kita akan coba untuk menginstall Node Exporter pada Ubuntu dan mem-visualisasikan hasil dari metric Node Exporter tersebut kedalam Dashboard Grafana. Secara garis besar Node Exporter disini berfungsi sebagai agent untuk mengubah data-data pada server menjadi metric, kemudian metrics tersebut kita lempar ke Prometheus dan di visualisasikan metric itu kedalam Dashboard Grafana agar lebih mudah dalam membacanya. Untuk lab kali ini hal-hal yang akan kita lakukan yaitu:

February 18, 2022 Read

Easy Ways to Monitor Ubuntu VMs Using Node Exporter, Prometheus and Grafana - Part II

Hai Gaes! Pada jurnal sebelumnya kita sudah bahas mengenai Cara Mudah Monitoring VM Ubuntu Menggunakan Node Exporter, Prometheus dan Grafana bagian satu yaitu install node exporter nih, sekarang kita lanjut buat install Prometheus dan Grafananya skuy! Environtment dan resources masih sama seperti yang sebelumnya yah, kali ini kita lanjutin labnya. Oke, karena kita masih menggunakan topologi yang sama kita bisa langsung lanjut aja ke cara Install Prometheus disalah satu VM/Instances. Ingat kita install Prometheus di VM rb-k8s-lb1 ya

February 18, 2022 Read

How to Configure High Availabilty Kubernetes Cluster on Ubuntu 20.4

On this occasion I will share how to configure High Availability Cluster Kubernetes on Ubuntu using HAProxy and Keepalive. We use Keepalive and HAproxy for load balancing and high availability. Things that need to be prepared include: Hosts/Instances/VM Configure HAproxy and Keepalive Configure Kubernetes clustering using Kubeadm. Architecture Clusters. Here we use 3 masters, 3 workers, 2 load balancers, and 1 IP to be used as a Virtual IP Address.

February 13, 2022 Read

Introduction

Greeting! This is an introduction post.

February 8, 2022 Read

Openstack Introduction

Complete Post Coming Soon…

March 18, 2020 Read