upgrade.yml

---
- name: Base environment configuration
  hosts: all
  become: true
  any_errors_fatal: true
  roles:
    - prepare

- name: Upgrade etcd cluster
  serial: 1
  hosts: "{% if groups['etcd'] is not defined %}master{% else %}etcd{% endif %}"
  become: yes
  roles:
    - etcd

- name: Upgrade kubernetes dependence
  hosts: kubernetes
  become: yes
  roles:
    - cni

- name: Upgrade kubernetes master
  serial: 1
  hosts: master
  become: yes
  roles:
    - "{{ KUBE_RUNTIME }}"
    - kubectl
    - kube-apiserver
    - kube-scheduler
    - kube-controller-manager
    - kubelet
    - kube-proxy
    - motd
    - cleanup

- name: Upgrade kubernetes worker
  serial: 1
  hosts: worker
  become: yes
  roles:
    - kubectl
    - kubelet
    - "{{ KUBE_RUNTIME }}"
    - kube-proxy
    - motd
    - cleanup

- name: Upgrade kubernetes add-on
  hosts: master
  become: true
  any_errors_fatal: true
  roles:
    - add-on