c12s-kubespray/roles/kubernetes/kubeadm/tasks/kubeadm_etcd_node.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

61 lines
2.1 KiB
YAML

---
- name: Parse certificate key if not set
set_fact:
kubeadm_certificate_key: "{{ hostvars[groups['kube_control_plane'][0]]['kubeadm_certificate_key'] }}"
when: kubeadm_certificate_key is undefined
- name: Pull control plane certs down
shell: >-
{{ bin_dir }}/kubeadm join phase
control-plane-prepare download-certs
--certificate-key {{ kubeadm_certificate_key }}
--control-plane
--token {{ kubeadm_token }}
--discovery-token-unsafe-skip-ca-verification
{{ kubeadm_discovery_address }}
&&
{{ bin_dir }}/kubeadm join phase
control-plane-prepare certs
--control-plane
--token {{ kubeadm_token }}
--discovery-token-unsafe-skip-ca-verification
{{ kubeadm_discovery_address }}
args:
creates: "{{ kube_cert_dir }}/apiserver-etcd-client.key"
- name: Delete unneeded certificates
file:
path: "{{ item }}"
state: absent
with_items:
- "{{ kube_cert_dir }}/apiserver.crt"
- "{{ kube_cert_dir }}/apiserver.key"
- "{{ kube_cert_dir }}/ca.key"
- "{{ kube_cert_dir }}/etcd/ca.key"
- "{{ kube_cert_dir }}/etcd/healthcheck-client.crt"
- "{{ kube_cert_dir }}/etcd/healthcheck-client.key"
- "{{ kube_cert_dir }}/etcd/peer.crt"
- "{{ kube_cert_dir }}/etcd/peer.key"
- "{{ kube_cert_dir }}/etcd/server.crt"
- "{{ kube_cert_dir }}/etcd/server.key"
- "{{ kube_cert_dir }}/front-proxy-ca.crt"
- "{{ kube_cert_dir }}/front-proxy-ca.key"
- "{{ kube_cert_dir }}/front-proxy-client.crt"
- "{{ kube_cert_dir }}/front-proxy-client.key"
- "{{ kube_cert_dir }}/sa.key"
- "{{ kube_cert_dir }}/sa.pub"
- name: Calculate etcd cert serial
command: "openssl x509 -in {{ kube_cert_dir }}/apiserver-etcd-client.crt -noout -serial"
register: "etcd_client_cert_serial_result"
changed_when: false
when:
- inventory_hostname in groups['k8s-cluster']|union(groups['calico-rr']|default([]))|unique|sort
tags:
- network
- name: Set etcd_client_cert_serial
set_fact:
etcd_client_cert_serial: "{{ etcd_client_cert_serial_result.stdout.split('=')[1] }}"
tags:
- network