feat(descheduler): initial setup

descheduler/kustomization.yaml

@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - https://github.com/kubernetes-sigs/descheduler/kubernetes/deployment?ref=v0.30.1
+  - resources/policy.yaml

descheduler/resources/policy.yaml

@@ -0,0 +1,27 @@
+apiVersion: "descheduler/v1alpha2"
+kind: "DeschedulerPolicy"
+metadata:
+  name: DefaultPolicy
+profiles:
+  - name: ProfileName
+    pluginConfig:
+      - name: "RemoveDuplicates"
+      - name: "LowNodeUtilization"
+        args:
+          thresholds:
+            "cpu": 20
+            "memory": 20
+          targetThresholds:
+            "cpu": 50
+            "memory": 50
+      - name: "HighNodeUtilization"
+        args:
+          thresholds:
+            "cpu": 70
+            "memory": 80
+    plugins:
+      balance:
+        enabled:
+          - "RemoveDuplicates"
+          - "LowNodeUtilization"
+          - "HighNodeUtilization"