fix(helm): update helm release metrics-server to v3.12.2

[mchesterbot]

This PR contains the following updates:

Package	Update	Change
metrics-server	patch	3.12.1 -> 3.12.2

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[mchesterbot]

--- 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

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

     spec:
       chart: metrics-server
       sourceRef:
         kind: HelmRepository
         name: metrics-server-charts
         namespace: flux-system
-      version: 3.12.1
+      version: 3.12.2
   install:
     remediation:
       retries: 3
   interval: 30m
   upgrade:
     cleanupOnFail: true

[mchesterbot]

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

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

+++ 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:v0.7.1
+        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
--- HelmRelease: kube-system/metrics-server ServiceMonitor: kube-system/metrics-server

+++ 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