README.md

Install k3s Lab in AWS Spot EC2 via AWS CDK infra

Infra

# create infra
cd infra/
cdk deploy --require-approval never 

# connect k3s node
aws ssm start-session ${INSTANCE_ID}

K3s Manual create cluster via k3d

# add /usr/local/bin/ to $PATH
export PATH=$PATH:/usr/local/bin/

# Download kubectl 
curl -LO "https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl"

chmod +x kubectl

mv kuebctl /usr/local/bin/


# install k3d 
curl -s https://raw.githubusercontent.com/rancher/k3d/main/install.sh | bash

# k3d create cluster named portainer
k3d cluster create portainer \
--api-port 6443 \
--servers 1 \
--agents 1 \
-p 30000-32767:30000-32767@server[0]

# Create portainer
curl -LO https://raw.githubusercontent.com/portainer/portainer-k8s/master/portainer-nodeport.yaml | kubectl apply -f -

List k3s node

k3d node list
NAME                     ROLE           CLUSTER     STATUS
k3d-portainer-agent-0    agent          portainer   running
k3d-portainer-server-0   server         portainer   running
k3d-portainer-serverlb   loadbalancer   portainer   running

k3d cluster delete portainer

Delete Infra

cdk destroy -f 

Usege:

• cdk-spot-one
• k3d
• k3s
• portainer-k8s