Merge pull request #27 from timebertt/kubernetes-1.27

Upgrade shoot cluster to 1.27
timebertt · Oct 24, 2023 · ba9eba0 · ba9eba0
2 parents 890bc4f + f9c16f3
commit ba9eba0
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Showing 4 changed files with 3 additions and 21 deletions.
diff --git a/webhosting-operator/config/monitoring/kube-prometheus/kustomization.yaml b/webhosting-operator/config/monitoring/kube-prometheus/kustomization.yaml
@@ -47,7 +47,6 @@ resources:
 - prometheus-clusterRole.yaml
 - prometheus-clusterRoleBinding.yaml
 - prometheus-networkPolicy.yaml
-- prometheus-podDisruptionBudget.yaml
 - prometheus-prometheus.yaml
 - prometheus-prometheusRule.yaml
 - prometheus-roleBindingConfig.yaml

diff --git a/webhosting-operator/config/monitoring/kube-prometheus/prometheus-podDisruptionBudget.yaml b/webhosting-operator/config/monitoring/kube-prometheus/prometheus-podDisruptionBudget.yaml
diff --git a/webhosting-operator/config/monitoring/update.sh b/webhosting-operator/config/monitoring/update.sh
@@ -61,6 +61,8 @@ rm -rf setup
 rm alertmanager-*.yaml
 # this will override metrics-server APIService (conflicts with gardener-resource-manager), drop it
 rm prometheusAdapter-apiService.yaml
+# PDB with minAvailable=1 for a single-replica StatefulSet blocks rolling node upgrades forever
+rm prometheus-podDisruptionBudget.yaml
 
 cat <<EOF > README.md
 The manifests in this directory were downloaded from

diff --git a/webhosting-operator/shoot.yaml b/webhosting-operator/shoot.yaml
@@ -18,7 +18,7 @@ spec:
       nodeCIDRMaskSize: 20
     kubeProxy:
       mode: IPTables
-    version: "1.26"
+    version: "1.27"
     verticalPodAutoscaler:
       enabled: true
   maintenance: