Ansible Roles to Configure K8S Multi-Node Cluster over AWS Cloud. For this problem statement, I am using the Ansible collection, in this ansible collection I am creating 3 roles, one for ec2, the second for Kubernetes master, third for Kubernetes slave 🙂. Change variables as per your need: Oops this also long 😅. Let me again explain this. The only change in this role all the packages will be the same. Only need to use that token generated by the master in the slave for calling this token I have used hostvars. That’s it 😃.