Basic

1. Own Security group, that allow all traffic from any destinatin to Ec2 machine
2. Create 3 instance ( t2. mediaum / ubuntu latest ami) with common keypair
3. Attach instances with security group , that create in step 1
4. Rename all the machine as master, slave1 & slave2

Setup of master machine -

1. Access the master machine by putty or any other tools

2. Take the administrative previlege by command : sudo su

3. change the host name by command : hostnamectl set-hostname master # for master its master , for slave 1 its savel1 like this .

4. create a file install.sh and paste the command from the link and save it Link - link

5. execute the file the command is : bash install.sh

6. do the same activities (1-4) all the 3 nodes

7. do the cluster setup the command is : kubeadm init # this command will through the token for all save1 and salve2