[인스턴스 시작]



인스턴스 확인 및 Tag 설정

Xshell 원격 로그인 설정 : master, node1, node2

Remote Login
sudo -i
표준 시간대 변경 : master, node1, node2 https://docs.aws.amazon.com/ko_kr/AWSEC2/latest/UserGuide/set-time.html
rm -f /etc/localtime
ln -s /usr/share/zoneinfo/Asia/Seoul /etc/localtime
date
호스트 이름 변경 : k8s-conrol-plane, k8s-worker1, k8s-worker2
**hostnamectl hostname k8s-control-plane**
**hostnamectl hostname k8s-worker1**
**hostnamectl hostname k8s-worker2**
hosts 설정 : k8s-conrol-plane, k8s-worker1, k8s-worker2
vi /etc/hosts
172.31.XX.XX k8s-controle-plane
172.31.XX.XX k8s-worker1
172.31.XX.XX k8s-worker2