feat(helm): update chart metrics-server to 3.12.2

[renovate]

This PR contains the following updates:

Package	Update	Change
metrics-server	minor	3.11.0 -> 3.12.2

---

Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

---

Release Notes

kubernetes-sigs/metrics-server (metrics-server)

v3.12.2

v3.12.1

v3.12.0

---

Configuration

📅 Schedule: Branch creation - "on saturday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[github-actions]

--- kubernetes HelmRelease: kube-system/metrics-server ServiceMonitor: kube-system/metrics-server

+++ kubernetes HelmRelease: kube-system/metrics-server ServiceMonitor: kube-system/metrics-server

@@ -6,13 +6,13 @@

   namespace: kube-system
   labels:
     app.kubernetes.io/name: metrics-server
     app.kubernetes.io/instance: metrics-server
     app.kubernetes.io/managed-by: Helm
 spec:
-  jobLabel: metrics-server
+  jobLabel: app.kubernetes.io/instance
   namespaceSelector:
     matchNames:
     - kube-system
   selector:
     matchLabels:
       app.kubernetes.io/name: metrics-server
--- kubernetes HelmRelease: kube-system/metrics-server Service: kube-system/metrics-server

+++ kubernetes HelmRelease: kube-system/metrics-server Service: kube-system/metrics-server

@@ -12,10 +12,11 @@

   type: ClusterIP
   ports:
   - name: https
     port: 443
     protocol: TCP
     targetPort: https
+    appProtocol: https
   selector:
     app.kubernetes.io/name: metrics-server
     app.kubernetes.io/instance: metrics-server
 
--- kubernetes HelmRelease: kube-system/metrics-server Deployment: kube-system/metrics-server

+++ kubernetes HelmRelease: kube-system/metrics-server Deployment: kube-system/metrics-server

@@ -17,13 +17,12 @@

   template:
     metadata:
       labels:
         app.kubernetes.io/name: metrics-server
         app.kubernetes.io/instance: metrics-server
     spec:
-      schedulerName: null
       serviceAccountName: metrics-server
       priorityClassName: system-cluster-critical
       containers:
       - name: metrics-server
         securityContext:
           allowPrivilegeEscalation: false
@@ -32,13 +31,13 @@

             - ALL
           readOnlyRootFilesystem: true
           runAsNonRoot: true
           runAsUser: 1000
           seccompProfile:
             type: RuntimeDefault
-        image: registry.k8s.io/metrics-server/metrics-server:v0.6.4
+        image: registry.k8s.io/metrics-server/metrics-server:v0.7.2
         imagePullPolicy: IfNotPresent
         args:
         - --secure-port=10250
         - --cert-dir=/tmp
         - --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
         - --kubelet-use-node-status-port

[github-actions]

--- kubernetes/apps/kube-system/metrics-server/app Kustomization: flux-system/cluster-apps-metrics-server HelmRelease: kube-system/metrics-server

+++ kubernetes/apps/kube-system/metrics-server/app Kustomization: flux-system/cluster-apps-metrics-server HelmRelease: kube-system/metrics-server

@@ -9,13 +9,13 @@

     spec:
       chart: metrics-server
       sourceRef:
         kind: HelmRepository
         name: metrics-server
         namespace: flux-system
-      version: 3.11.0
+      version: 3.12.2
   install:
     remediation:
       retries: 3
   interval: 30m
   maxHistory: 2
   uninstall: