66 lines
2.4 KiB
Bash
Executable File
66 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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set -eE
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set -o pipefail
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ARGO_APP=${1:-/tmp/new-kubezero-argoapp.yaml}
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SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
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# shellcheck disable=SC1091
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[ -n "$DEBUG" ] && set -x
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. "$SCRIPT_DIR"/libhelm.sh
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echo "Checking that all pods in kube-system are running ..."
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waitSystemPodsRunning
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argo_used && disable_argo
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#all_nodes_upgrade ""
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control_plane_upgrade kubeadm_upgrade
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#echo "Adjust kubezero values as needed:"
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# shellcheck disable=SC2015
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#argo_used && kubectl edit app kubezero -n argocd || kubectl edit cm kubezero-values -n kube-system
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### v1.28
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# - remove old argocd app, all resources will be taken over by argo.argo-cd
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argo_used && rc=$? || rc=$?
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if [ $rc -eq 0 ]; then
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kubectl patch app argocd -n argocd \
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--type json \
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--patch='[ { "op": "remove", "path": "/metadata/finalizers" } ]' && \
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kubectl delete app argocd -n argocd || true
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# remove legacy argocd app resources, but NOT kubezero-git-sync nor the appproject
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kubectl api-resources --verbs=list --namespaced -o name | grep -ve 'app.*argoproj' | xargs -n 1 kubectl delete --ignore-not-found -l argocd.argoproj.io/instance=argocd -n argocd
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fi
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# upgrade modules
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control_plane_upgrade "apply_network, apply_addons, apply_storage, apply_operators"
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echo "Checking that all pods in kube-system are running ..."
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waitSystemPodsRunning
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echo "Applying remaining KubeZero modules..."
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control_plane_upgrade "apply_cert-manager, apply_istio, apply_istio-ingress, apply_istio-private-ingress, apply_logging, apply_metrics, apply_telemetry, apply_argo"
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# Trigger backup of upgraded cluster state
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kubectl create job --from=cronjob/kubezero-backup kubezero-backup-$VERSION -n kube-system
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while true; do
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kubectl wait --for=condition=complete job/kubezero-backup-$VERSION -n kube-system 2>/dev/null && kubectl delete job kubezero-backup-$VERSION -n kube-system && break
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sleep 1
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done
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# Final step is to commit the new argocd kubezero app
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kubectl get app kubezero -n argocd -o yaml | yq 'del(.status) | del(.metadata) | del(.operation) | .metadata.name="kubezero" | .metadata.namespace="argocd"' | yq 'sort_keys(..) | .spec.source.helm.values |= (from_yaml | to_yaml)' > $ARGO_APP
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echo "Please commit $ARGO_APP as the updated kubezero/application.yaml for your cluster."
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echo "Then head over to ArgoCD for this cluster and sync all KubeZero modules to apply remaining upgrades."
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echo "<Return> to continue and re-enable ArgoCD:"
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read -r
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argo_used && enable_argo
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