Ansible Role: kubernetes_worker

An Ansible Role to configure Amazon EC2 instance as Kubernetes Worker Node.

Requirements

None

Role Variables

Available variables are listed below, along with default values (see defaults/main.yml):

pkgs:
  - kubelet
  - kubeadm
  - kubectl
  - docker
  - iproute-tc

services:
  - kubelet
  - docker

docker_daemon: "/etc/docker/daemon.json"

kubernetes_config: "/etc/sysctl.d/k8s.conf"

Dependencies

This Role is dependent on kubernetes_instance role and kubernetes_master which is hosted on Ansibe Galaxy.

Example Playbook

Playbook for kubernetes_worker

- hosts: tag_Name_K8S_Worker1
  roles:
    - kubernetes.worker

- hosts: tag_Name_K8S_Worker2
  roles:
    - kubernetes.worker

Playbook to configure K8S Cluster using kubernetes_instance, kubernetes_master and kubernetes_worker roles.

- hosts: localhost
  roles:
    - kubernetes.instance
  tasks:
    - meta: refresh_inventory

- hosts: tag_Name_K8S_Master
  roles:
    - kubernetes.master

- hosts: tag_Name_K8S_Worker1
  roles:
    - kubernetes.worker

- hosts: tag_Name_K8S_Worker2
  roles:
    - kubernetes.worker

License

BSD

Author Information

This role is created in 2021 by Aditya Raj