44 lines
1.6 KiB
Bash
44 lines
1.6 KiB
Bash
### v1.31
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# All things BEFORE the first controller / control plane upgrade
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pre_control_plane_upgrade_cluster() {
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# add kubezero version label to existing controller nodes for aws-iam migration
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for n in $(kubectl get nodes -l "node-role.kubernetes.io/control-plane=" | grep v1.30 | awk {'print $1}'); do
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kubectl label node $n 'node.kubernetes.io/kubezero.version=v1.30.6' || true
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done
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# patch aws-iam-authenticator DS to NOT run pods on 1.31 controllers
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kubectl patch ds aws-iam-authenticator -n kube-system -p '{"spec": {"template": {"spec": {"nodeSelector": {"node.kubernetes.io/kubezero.version": "v1.30.6"}}}}}' || true
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}
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# All things after the first controller / control plane upgrade
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post_control_plane_upgrade_cluster() {
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echo
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}
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# All things AFTER all contollers are on the new version
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pre_cluster_upgrade_final() {
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if [ "$PLATFORM" == "aws" ];then
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# cleanup aws-iam-authenticator
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kubectl delete clusterrolebinding aws-iam-authenticator || true
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kubectl delete clusterrole aws-iam-authenticator || true
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kubectl delete serviceaccount aws-iam-authenticator -n kube-system || true
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kubectl delete cm aws-iam-authenticator -n kube-system || true
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kubectl delete ds aws-iam-authenticator -n kube-system || true
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kubectl delete IAMIdentityMapping kubezero-worker-nodes || true
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kubectl delete IAMIdentityMapping kubernetes-admin || true
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kubectl delete crd iamidentitymappings.iamauthenticator.k8s.aws || true
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kubectl delete secret aws-iam-certs -n kube-system || true
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fi
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}
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# Last call
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post_cluster_upgrade_final() {
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echo
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}
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