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amizz/k3s-ec2.md

Last active February 7, 2023 14:17
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K3s EC2 Setup
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k3s-ec2.md

EC2 Specification

1 x Master - Public IP: 1.0.0.1, Private IP: 10.0.0.1 (example)

1 x Agent/Node - Public IP: 1.0.0.2, Private IP: 10.0.0.2 (example)

Other Setup

Security group

  • 22, 80, 443, 6443, 2379, 2380, 10250

Installation

  1. Master
curl -sfL https://get.k3s.io | K3S_TOKEN=TOKEN sh -s - server --cluster-init --node-taint CriticalAddonsOnly=true:NoExecute
  1. Agent
curl -sfL https://get.k3s.io | K3S_URL=https://IP:6443 K3S_TOKEN=TOKEN sh -

Deployment

kubectl create deployment kubernetes-bootcamp --image=gcr.io/google-samples/kubernetes-bootcamp:v1

kubectl expose deployment/kubernetes-bootcamp --type="LoadBalancer" --port 8080
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