kubespray/remove-node.yml

---
- name: Check ansible version
  import_playbook: ansible_version.yml

- hosts: all
  gather_facts: false
  tags: always
  tasks:
    - name: "Set up proxy environment"
      set_fact:
        proxy_env:
          http_proxy: "{{ http_proxy | default ('') }}"
          HTTP_PROXY: "{{ http_proxy | default ('') }}"
          https_proxy: "{{ https_proxy | default ('') }}"
          HTTPS_PROXY: "{{ https_proxy | default ('') }}"
          no_proxy: "{{ no_proxy | default ('') }}"
          NO_PROXY: "{{ no_proxy | default ('') }}"
      no_log: true

- hosts: "{{ node | default('etcd:k8s-cluster:calico-rr') }}"
  gather_facts: no
  vars_prompt:
    name: "delete_nodes_confirmation"
    prompt: "Are you sure you want to delete nodes state? Type 'yes' to delete nodes."
    default: "no"
    private: no

  pre_tasks:
    - name: check confirmation
      fail:
        msg: "Delete nodes confirmation failed"
      when: delete_nodes_confirmation != "yes"

- hosts: kube-master[0]
  gather_facts: no
  roles:
    - { role: kubespray-defaults }
    - { role: bootstrap-os, tags: bootstrap-os }
    - { role: remove-node/pre-remove, tags: pre-remove }

- hosts: "{{ node | default('kube-node') }}"
  gather_facts: no
  roles:
    - { role: kubespray-defaults, when: reset_nodes|default(True)|bool }
    - { role: bootstrap-os, tags: bootstrap-os, when: reset_nodes|default(True)|bool }
    - { role: remove-node/remove-etcd-node }
    - { role: reset, tags: reset, when: reset_nodes|default(True)|bool }

# Currently cannot remove first master or etcd
- hosts: "{{ node | default('kube-master[1:]:etcd[1:]') }}"
  gather_facts: no
  roles:
    - { role: kubespray-defaults, when: reset_nodes|default(True)|bool }
    - { role: bootstrap-os, tags: bootstrap-os, when: reset_nodes|default(True)|bool }
    - { role: remove-node/post-remove, tags: post-remove }