kubeadm_join

Ansible role to join a node to a kubeadm managed kubernetes cluster.

Requirements

In order to generate join tokens the role tries to delegate the generation to a initialized control plane. This control plane has to be in a host group called kubernetes_control_plane.

Role Variables

# see: https://kubernetes.io/docs/reference/config-api/kubeadm-config.v1beta3/#kubeadm-k8s-io-v1beta3-JoinConfiguration
kubeadm_join_join_configuration: {} # defaults to empty
kubeadm_join_external_etcd: false # Set to true if an externally managed etcd is used

Example Playbook

Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:

- hosts: kubernetes_cluster
  roles:
     - { role: wittdennis.kubeadm_join }

License

MIT