Ansible Role: kubelet

This role installs the kubelet by default on Debian/Ubuntu and EL systems.

Requirements

There are no specific requirements.

Role Variables

The available variables are listed below (found in defaults/main.yml):

Variables list:

kubelet_app: kubelet
kubelet_version: 1.31.0
kubelet_os: "{{ ansible_system | lower }}"
kubelet_architecture_map:
  amd64: amd64
  arm: arm64
  x86_64: amd64
  armv6l: armv6
  armv7l: armv7
  aarch64: arm64
  32-bit: "386"
  64-bit: amd64
kubelet_dl_url: https://dl.k8s.io/release/v{{ kubelet_version }}/bin/{{ kubelet_os }}/{{ kubelet_architecture_map[ansible_architecture] }}/{{ kubelet_app }}
kubelet_bin_path: /usr/local/bin
kubelet_file_mode: '0755'
kubelet_systemd_service_setup: true
kubelet_systemd_template_out_dir: /etc/systemd/system
kubelet_systemd_template_in_file: kubelet.service.j2
kubelet_systemd_template_out_file: kubelet.service
kubelet_systemd_dropin_dir: "{{ kubelet_systemd_template_out_dir }}/{{ kubelet_app }}.service.d"
kubelet_systemd_dropin_source_file: 10-kubeadm.conf.j2
kubelet_systemd_dropin_dest_file: 10-kubeadm.conf
kubelet_systemd_service_enable_state: yes
kubelet_systemd_service_state: started

Variables table:

Dependencies

No dependencies are needed.

Example Playbook

To use the role with its default behavior (installing kubelet) in Ansible playbooks:

- hosts: servers
  roles:
    - darkwizard242.kubelet

To customize the role (e.g., specifying a different kubelet version) in Ansible playbooks:

- hosts: servers
  roles:
    - darkwizard242.kubelet
  vars:
    kubelet_version: 1.22.0

To customize the role (e.g., placing the kubelet binary in a different location) in Ansible playbooks:

- hosts: servers
  roles:
    - darkwizard242.kubelet
  vars:
    kubelet_bin_path: /bin/

License

This project is licensed under the MIT License.

Author Information

This role was created by Ali Muhammad.