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https://github.com/kubernetes-sigs/kubespray.git
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87f7363e46
This adds a new flag with default `kubeadm_config_validate_enabled: true` to use when debugging features and enhancements affected by the `kubeadm config validate command`. This new flag should be set to `false` only for development and testing scenarios where validation is expected to fail (pre-release Kubernetes versions, etc). While working with development and test versions of Kubernetes and Kubespray, I found this option very useful.
64 lines
2.2 KiB
YAML
64 lines
2.2 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: Create kubeadm cert controlplane config
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template:
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src: "kubeadm-client.conf.j2"
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dest: "{{ kube_config_dir }}/kubeadm-cert-controlplane.conf"
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mode: "0640"
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validate: "{{ kubeadm_config_validate_enabled | ternary(bin_dir + '/kubeadm config validate --config %s', omit) }}"
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vars:
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kubeadm_cert_controlplane: true
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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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--config {{ kube_config_dir }}/kubeadm-cert-controlplane.conf
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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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--config {{ kube_config_dir }}/kubeadm-cert-controlplane.conf
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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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- group_names | intersect(['k8s_cluster', 'calico_rr']) | length > 0
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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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