Praktikum Kubernetes

Download ISO ubuntu server

https://mirror.unpad.ac.id/iso/ubuntu/20.04/ubuntu-20.04.6-live-server-amd64.iso 

Download virtualbox

https://www.virtualbox.org/wiki/Downloads 

Repository ubuntu 20.04 lokal

deb http://kebo.pens.ac.id/ubuntu/ focal main restricted universe multiverse
deb http://kebo.pens.ac.id/ubuntu/ focal-updates main restricted universe multiverse
deb http://kebo.pens.ac.id/ubuntu/ focal-security main restricted universe multiverse
deb http://kebo.pens.ac.id/ubuntu/ focal-backports main restricted universe multiverse
deb http://kebo.pens.ac.id/ubuntu/ focal-proposed main restricted universe multiverse

Topologi server

Praktikum

• Install kubadm, kubelet and kubectl

kubeadm: perintah untuk mem-bootstrap cluster.

kubelet: komponen yang berjalan pada semua mesin di cluster Anda dan melakukan hal-hal seperti memulai pod dan container.

kubectl: baris perintah yang digunakan untuk berkomunikasi dengan cluster Anda.

1. Update paket dan library yang diperlukan dari repositori

    

   sudo apt-get update
   # apt-transport-https may be a dummy package; if so, you can skip that package
   sudo apt-get install -y apt-transport-https ca-certificates curl gpg

2. Download the public signing key untuk Kubernetes dari paket repositori

curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.29/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg

1. Tambahkan appropriate Kubernetes padaapt repository

# This overwrites any existing configuration in /etc/apt/sources.list.d/kubernetes.list
echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.29/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list

1. Lakukan instalasi

    

   sudo apt-get update
   sudo apt-get install -y kubelet kubeadm kubectl
   sudo apt-mark hold kubelet kubeadm kubectl

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