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Delete "kubeadm alpha certs" code (#8322)

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"kubeadm alpha certs" command has been promoted to "kubeadm certs" command,
and "kubeadm alpha certs" has been deprecated since Kubernetes v1.20 as [1].
In addition, Kubespray supports Kubernetes v1.20+.
This delete the deprecated command for cleanup.

[1]: https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.20.md#deprecation
This commit is contained in:
Kenichi Omichi 2021-12-20 12:53:33 -08:00 committed by GitHub
parent 1a7b4435f3
commit b49ae8c21d
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1 changed files with 3 additions and 3 deletions
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6
roles/kubernetes/control-plane/templates/k8s-certs-renew.sh.j2
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@ -1,10 +1,10 @@
#!/bin/bash #!/bin/bash
echo "## Expiration before renewal ##" echo "## Expiration before renewal ##"
{{ bin_dir }}/kubeadm {{ 'alpha ' if kube_version is version('v1.20.0', '<') else '' }}certs check-expiration {{ bin_dir }}/kubeadm certs check-expiration
echo "## Renewing certificates managed by kubeadm ##" echo "## Renewing certificates managed by kubeadm ##"
{{ bin_dir }}/kubeadm {{ 'alpha ' if kube_version is version('v1.20.0', '<') else '' }}certs renew all {{ bin_dir }}/kubeadm certs renew all
echo "## Restarting control plane pods managed by kubeadm ##" echo "## Restarting control plane pods managed by kubeadm ##"
{% if container_manager == "docker" %} {% if container_manager == "docker" %}
@ -20,4 +20,4 @@ echo "## Waiting for apiserver to be up again ##"
until printf "" 2>>/dev/null >>/dev/tcp/127.0.0.1/6443; do sleep 1; done until printf "" 2>>/dev/null >>/dev/tcp/127.0.0.1/6443; do sleep 1; done
echo "## Expiration after renewal ##" echo "## Expiration after renewal ##"
{{ bin_dir }}/kubeadm {{ 'alpha ' if kube_version is version('v1.20.0', '<') else '' }}certs check-expiration {{ bin_dir }}/kubeadm certs check-expiration