486b223e01
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
61 lines
2.1 KiB
YAML
61 lines
2.1 KiB
YAML
---
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- name: Parse certificate key if not set
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set_fact:
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kubeadm_certificate_key: "{{ hostvars[groups['kube_control_plane'][0]]['kubeadm_certificate_key'] }}"
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when: kubeadm_certificate_key is undefined
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- name: Pull control plane certs down
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shell: >-
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{{ bin_dir }}/kubeadm join phase
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control-plane-prepare download-certs
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--certificate-key {{ kubeadm_certificate_key }}
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--control-plane
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--token {{ kubeadm_token }}
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--discovery-token-unsafe-skip-ca-verification
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{{ kubeadm_discovery_address }}
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&&
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{{ bin_dir }}/kubeadm join phase
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control-plane-prepare certs
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--control-plane
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--token {{ kubeadm_token }}
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--discovery-token-unsafe-skip-ca-verification
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{{ kubeadm_discovery_address }}
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args:
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creates: "{{ kube_cert_dir }}/apiserver-etcd-client.key"
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- name: Delete unneeded certificates
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file:
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path: "{{ item }}"
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state: absent
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with_items:
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- "{{ kube_cert_dir }}/apiserver.crt"
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- "{{ kube_cert_dir }}/apiserver.key"
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- "{{ kube_cert_dir }}/ca.key"
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- "{{ kube_cert_dir }}/etcd/ca.key"
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- "{{ kube_cert_dir }}/etcd/healthcheck-client.crt"
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- "{{ kube_cert_dir }}/etcd/healthcheck-client.key"
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- "{{ kube_cert_dir }}/etcd/peer.crt"
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- "{{ kube_cert_dir }}/etcd/peer.key"
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- "{{ kube_cert_dir }}/etcd/server.crt"
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- "{{ kube_cert_dir }}/etcd/server.key"
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- "{{ kube_cert_dir }}/front-proxy-ca.crt"
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- "{{ kube_cert_dir }}/front-proxy-ca.key"
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- "{{ kube_cert_dir }}/front-proxy-client.crt"
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- "{{ kube_cert_dir }}/front-proxy-client.key"
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- "{{ kube_cert_dir }}/sa.key"
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- "{{ kube_cert_dir }}/sa.pub"
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- name: Calculate etcd cert serial
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command: "openssl x509 -in {{ kube_cert_dir }}/apiserver-etcd-client.crt -noout -serial"
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register: "etcd_client_cert_serial_result"
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changed_when: false
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when:
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- inventory_hostname in groups['k8s-cluster']|union(groups['calico-rr']|default([]))|unique|sort
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tags:
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- network
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- name: Set etcd_client_cert_serial
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set_fact:
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etcd_client_cert_serial: "{{ etcd_client_cert_serial_result.stdout.split('=')[1] }}"
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tags:
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- network
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