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chore: cleanup upgrade script

This commit is contained in:
Stefan Reimer 2024-03-22 16:58:42 +00:00
parent 358042d38b
commit b0a6326a09
1 changed files with 2 additions and 39 deletions
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41
admin/upgrade_cluster.sh
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@ -23,51 +23,14 @@ control_plane_upgrade kubeadm_upgrade
# shellcheck disable=SC2015
#argo_used && kubectl edit app kubezero -n argocd || kubectl edit cm kubezero-values -n kube-system
# v1.27
# We need to restore the network ready file as cilium decided to rename it
control_plane_upgrade apply_network
echo "Wait for all CNI agents to be running ..."
kubectl rollout status ds/cilium -n kube-system --timeout=300s
all_nodes_upgrade "cd /host/etc/cni/net.d && ln -s 05-cilium.conflist 05-cilium.conf || true"
# v1.27
# now the rest
control_plane_upgrade "apply_addons, apply_storage, apply_operators"
# v1.27
# Remove legacy eck-operator as part of logging if running
kubectl delete statefulset elastic-operator -n logging || true
# v1.27
# upgrade modules
control_plane_upgrade "apply_network apply_addons, apply_storage, apply_operators"
echo "Checking that all pods in kube-system are running ..."
waitSystemPodsRunning
echo "Applying remaining KubeZero modules..."
# v1.27
### Cleanup of some deprecated Istio Crds
for crd in clusterrbacconfigs.rbac.istio.io rbacconfigs.rbac.istio.io servicerolebindings.rbac.istio.io serviceroles.rbac.istio.io; do
kubectl delete crds $crd || true
done
# Cleanup of some legacy node labels and annotations
controllers=$(kubectl get nodes -l node-role.kubernetes.io/control-plane -o json | jq .items[].metadata.name -r)
for c in $controllers; do
for l in projectcalico.org/IPv4VXLANTunnelAddr projectcalico.org/IPv4Address; do
kubectl annotate node $c ${l}-
done
kubectl label node $c topology.ebs.csi.aws.com/zone-
done
# Fix for legacy cert-manager CRDs to be upgraded
for crd_name in certificaterequests.cert-manager.io certificates.cert-manager.io challenges.acme.cert-manager.io clusterissuers.cert-manager.io issuers.cert-manager.io orders.acme.cert-manager.io; do
manager_index="$(kubectl get crd "${crd_name}" --show-managed-fields --output json | jq -r '.metadata.managedFields | map(.manager == "cert-manager-cainjector") | index(true)')"
[ "$manager_index" != "null" ] && kubectl patch crd "${crd_name}" --type=json -p="[{\"op\": \"remove\", \"path\": \"/metadata/managedFields/${manager_index}\"}]"
done
# v1.27
control_plane_upgrade "apply_cert-manager, apply_istio, apply_istio-ingress, apply_istio-private-ingress, apply_logging, apply_metrics, apply_telemetry, apply_argocd"
# Trigger backup of upgraded cluster state