kubespray/roles/kubernetes/node/tasks/kubelet.yml

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---
- name: Make sure dynamic kubelet configuration directory is writeable
file:
path: "{{ dynamic_kubelet_configuration_dir }}"
mode: 0600
state: directory
when: dynamic_kubelet_configuration
- name: gets the kubeadm version
command: "{{ bin_dir }}/kubeadm version -o short"
register: kubeadm_output
- name: sets kubeadm api version to v1beta1
set_fact:
kubeadmConfig_api_version: v1beta1
when: kubeadm_output.stdout is version('v1.13.0', '>=')
tags:
- kubelet
- kubeadm
- name: Write kubelet environment config file (kubeadm)
template:
src: "kubelet.env.{{ kubeadmConfig_api_version }}.j2"
dest: "{{ kube_config_dir }}/kubelet.env"
backup: yes
notify: Node | restart kubelet
when: kubeadm_output.stdout is version('v1.13.0', '>=')
tags:
- kubelet
- kubeadm
- name: Write kubelet config file
template:
src: "kubelet-config.{{ kubeadmConfig_api_version }}.yaml.j2"
dest: "{{ kube_config_dir }}/kubelet-config.yaml"
when: kubeadm_output.stdout is version('v1.13.0', '>=')
tags:
- kubelet
- kubeadm
- name: Write kubelet systemd init file
template:
src: "kubelet.service.j2"
dest: "/etc/systemd/system/kubelet.service"
backup: "yes"
notify: Node | restart kubelet
tags:
- kubelet
- kubeadm
- name: flush_handlers and reload-systemd
meta: flush_handlers
- name: Enable kubelet
service:
name: kubelet
enabled: yes
state: started
tags:
- kubelet