fix: Update init container in windows exporter so that it works on both WS2019 and WS2022

Signed-off-by: Kaveesh Dubey <kadubey@microsoft.com>

kubernetes/windows-exporter-daemonset-ws2022.yaml

@@ -1,61 +0,0 @@
-apiVersion: apps/v1
-kind: DaemonSet
-metadata:
-  labels:
-    app: windows-exporter
-  name: windows-exporter
-  namespace: monitoring
-spec:
-  selector:
-    matchLabels:
-      app: windows-exporter
-  template:
-    metadata:
-      labels:
-        app: windows-exporter
-    spec:
-      securityContext:
-        windowsOptions:
-          hostProcess: true
-          runAsUserName: "NT AUTHORITY\\system"
-      hostNetwork: true
-      initContainers:
-        - name: configure-firewall
-          image: mcr.microsoft.com/windows/nanoserver:ltsc2022
-          command: ["powershell"]
-          args: ["New-NetFirewallRule", "-DisplayName", "'windows-exporter'", "-Direction", "inbound", "-Profile", "Any", "-Action", "Allow", "-LocalPort", "9182", "-Protocol", "TCP"]
-      containers:
-      - args: 
-        - --config.file=%CONTAINER_SANDBOX_MOUNT_POINT%/config.yml
-        name: windows-exporter
-        image: ghcr.io/prometheus-community/windows-exporter:latest
-        imagePullPolicy: Always
-        ports:
-        - containerPort: 9182
-          hostPort: 9182
-          name: http
-        volumeMounts:
-        - name:  windows-exporter-config
-          mountPath: /config.yml
-          subPath: config.yml
-      nodeSelector:
-        kubernetes.io/os: windows
-      volumes:
-      - name: windows-exporter-config
-        configMap:
-          name: windows-exporter-config
----
-kind: ConfigMap
-apiVersion: v1
-metadata:
-  name: windows-exporter-config
-  namespace: monitoring
-  labels:
-    app: windows-exporter
-data:
-  config.yml: |
-    collectors:
-      enabled: '[defaults],container'
-    collector:
-      service:
-        services-where: "Name='containerd' or Name='kubelet'"

kubernetes/windows-exporter-daemonset.yaml

@@ -21,7 +21,7 @@ spec:
       hostNetwork: true
       initContainers:
         - name: configure-firewall
-          image: mcr.microsoft.com/windows/nanoserver:1809
+          image: mcr.microsoft.com/powershell:lts-nanoserver-1809
           command: ["powershell"]
           args: ["New-NetFirewallRule", "-DisplayName", "'windows-exporter'", "-Direction", "inbound", "-Profile", "Any", "-Action", "Allow", "-LocalPort", "9182", "-Protocol", "TCP"]
       containers: