aws ec2 run-instances --image-id ami-0b0ea68c435eb488d --count 1 --instance-type t3a.medium --key-name key-pem-aws --security-group-ids sg-id-aws --subnet-id subnet-id-aws --user-data file://k3s.sh --tag-specifications 'ResourceType=instance,Tags=[{Key=Name,Value=rancher-master}]' 'ResourceType=volume,Tags=[{Key=Name,Value=rancher-master}]'

Type :wq!

ssh -i key-pem-aws.pem ubuntu@INSTANCE_MASTER_PUBLIC_IP

ssh-keygen -R INSTANCE_MASTER_PUBLIC_IP

sudo su cat /var/lib/rancher/k3s/server/node-token

Type: K105e94c233ac7f06c5664ec232393bf2adc84fe4f117429796386d640b2cdd8414::server:bcb2323d5cf31b513ea7dfedba3e33da

Get the token and ip from the master and make the string to run in the k3s-node.sh file Get private IP from master instance and paste in k3s-node.sh

k3s-node.sh curl -sfL https://get.k3s.io | K3S_URL=https://PRIVATE_MASTER_IP:6443 K3S_TOKEN=TOKEN_FROM_MASTER sh -

aws ec2 run-instances --image-id ami-0b0ea68c435eb488d --count 1 --instance-type t3a.medium --key-name key-pem-aws --security-group-ids sg-id-aws --subnet-id subnet-id-aws --user-data file://k3s-node.sh --tag-specifications 'ResourceType=instance,Tags=[{Key=Name,Value=rancher-node1}]' 'ResourceType=volume,Tags=[{Key=Name,Value=rancher-node1}]'

ssh -i key-pem-aws.pem ubuntu@INSTANCE_NODE1_PUBLIC_IP

sudo su kubectl create namespace argocd kubectl get namespaces kubectl apply -n argocd -f https://raw.githubusercontent.com/investeusa/argocdtest/main/install.yaml kubectl patch svc argocd-server -n argocd -p '{"spec": {"type": "LoadBalancer"}}' kubectl port-forward svc/argocd-server -n argocd 8080:444 connect ssh another tab sudo su kubectl -n argocd get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" copy password

Browser: http://PUBLIC_MASTER_IP:82 Login: admin, password copyed