add kyverno policies

Signed-off-by: gwg313 <gwg313@pm.me>
2026-05-27 19:23:54 -04:00 · 2026-05-27 19:23:54 -04:00 · baa0216960
commit baa0216960
parent 4be877e419
35 changed files with 843 additions and 39 deletions
--- a/platform/kyverno/policies/20-require/require-no-privilege-escalation.yaml
+++ b/platform/kyverno/policies/20-require/require-no-privilege-escalation.yaml
@ -0,0 +1,43 @@
+apiVersion: kyverno.io/v1
+kind: ClusterPolicy
+metadata:
+  name: require-no-privilege-escalation
+spec:
+  validationFailureAction: Enforce
+  background: true
+
+  rules:
+    - name: require-no-privilege-escalation
+      match:
+        any:
+          - resources:
+              kinds:
+                - Pod
+
+      validate:
+        message: "allowPrivilegeEscalation must be false."
+
+        foreach:
+          - list: "request.object.spec.containers"
+            deny:
+              conditions:
+                any:
+                  - key: "{{ element.securityContext.allowPrivilegeEscalation || `false` }}"
+                    operator: Equals
+                    value: true
+
+          - list: "request.object.spec.initContainers || []"
+            deny:
+              conditions:
+                any:
+                  - key: "{{ element.securityContext.allowPrivilegeEscalation || `false` }}"
+                    operator: Equals
+                    value: true
+
+          - list: "request.object.spec.ephemeralContainers || []"
+            deny:
+              conditions:
+                any:
+                  - key: "{{ element.securityContext.allowPrivilegeEscalation || `false` }}"
+                    operator: Equals
+                    value: true