Squashed 'cluster-config/' content from commit 654f2390

git-subtree-dir: cluster-config
git-subtree-split: 654f23903bd1f9a27a4810bd289d165b6cfdbb0c

components/kyverno/overlays/policies/require-requests-limits-policy.yaml

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+apiVersion: kyverno.io/v1
+kind: ClusterPolicy
+metadata:
+  name: require-requests-limits
+  annotations:
+    policies.kyverno.io/title: Require Limits and Requests
+    policies.kyverno.io/category: Multi-Tenancy
+    policies.kyverno.io/severity: medium
+    policies.kyverno.io/subject: Pod
+    policies.kyverno.io/description: >-
+      As application workloads share cluster resources, it is important to limit resources
+      requested and consumed by each Pod. It is recommended to require resource requests and
+      limits per Pod, especially for memory and CPU. If a Namespace level request or limit is specified,
+      defaults will automatically be applied to each Pod based on the LimitRange configuration.
+      This policy validates that all containers have something specified for memory and CPU
+      requests and memory limits.
+spec:
+  validationFailureAction: audit
+  failurePolicy: Ignore
+  background: false
+  rules:
+  - name: validate-resources
+    match:
+      resources:
+        kinds:
+        - Pod
+    validate:
+      message: "CPU and memory resource requests and limits are required."
+      pattern:
+        spec:
+          containers:
+          - resources:
+              requests:
+                memory: "?*"
+                cpu: "?*"
+              limits:
+                memory: "?*"