c12s-kubespray/roles/kubernetes/tokens/tasks/gen_tokens.yml
Kenichi Omichi 486b223e01
Replace kube-master with kube_control_plane (#7256)
This replaces kube-master with kube_control_plane because of [1]:

  The Kubernetes project is moving away from wording that is
  considered offensive. A new working group WG Naming was created
  to track this work, and the word "master" was declared as offensive.
  A proposal was formalized for replacing the word "master" with
  "control plane". This means it should be removed from source code,
  documentation, and user-facing configuration from Kubernetes and
  its sub-projects.

NOTE: The reason why this changes it to kube_control_plane not
      kube-control-plane is for valid group names on ansible.

[1]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-cluster-lifecycle/kubeadm/2067-rename-master-label-taint/README.md#motivation
2021-03-23 17:26:05 -07:00

64 lines
2.1 KiB
YAML

---
- name: Gen_tokens | copy tokens generation script
copy:
src: "kube-gen-token.sh"
dest: "{{ kube_script_dir }}/kube-gen-token.sh"
mode: 0700
run_once: yes
delegate_to: "{{ groups['kube_control_plane'][0] }}"
when: gen_tokens|default(false)
- name: Gen_tokens | generate tokens for master components
command: "{{ kube_script_dir }}/kube-gen-token.sh {{ item[0] }}-{{ item[1] }}"
environment:
TOKEN_DIR: "{{ kube_token_dir }}"
with_nested:
- [ "system:kubectl" ]
- "{{ groups['kube_control_plane'] }}"
register: gentoken_master
changed_when: "'Added' in gentoken_master.stdout"
run_once: yes
delegate_to: "{{ groups['kube_control_plane'][0] }}"
when: gen_tokens|default(false)
- name: Gen_tokens | generate tokens for node components
command: "{{ kube_script_dir }}/kube-gen-token.sh {{ item[0] }}-{{ item[1] }}"
environment:
TOKEN_DIR: "{{ kube_token_dir }}"
with_nested:
- [ 'system:kubelet' ]
- "{{ groups['kube-node'] }}"
register: gentoken_node
changed_when: "'Added' in gentoken_node.stdout"
run_once: yes
delegate_to: "{{ groups['kube_control_plane'][0] }}"
when: gen_tokens|default(false)
- name: Gen_tokens | Get list of tokens from first master
command: "find {{ kube_token_dir }} -maxdepth 1 -type f"
register: tokens_list
check_mode: no
delegate_to: "{{ groups['kube_control_plane'][0] }}"
run_once: true
when: sync_tokens|default(false)
- name: Gen_tokens | Gather tokens
shell: "set -o pipefail && tar cfz - {{ tokens_list.stdout_lines | join(' ') }} | base64 --wrap=0"
args:
warn: false
executable: /bin/bash
register: tokens_data
check_mode: no
delegate_to: "{{ groups['kube_control_plane'][0] }}"
run_once: true
when: sync_tokens|default(false)
- name: Gen_tokens | Copy tokens on masters
shell: "set -o pipefail && echo '{{ tokens_data.stdout|quote }}' | base64 -d | tar xz -C /"
args:
executable: /bin/bash
when:
- inventory_hostname in groups['kube_control_plane']
- sync_tokens|default(false)
- inventory_hostname != groups['kube_control_plane'][0]
- tokens_data.stdout