Feat: update mutate tests

k6/start.sh

@@ -3,6 +3,7 @@
 set -euo pipefail
 
 NAMESPACE="load-tests"
+kubectl delete ns "$NAMESPACE"
 
 if [[ $# -lt 3 ]]; then
 	echo "Usage: $0 <script> <vus> <iterations>" 1>&2
@@ -27,6 +28,14 @@ if [[ $SCRIPT == *"kyverno-pss.js" ]]; then
 	kubectl wait --for=condition=Ready --timeout=120s cpol -l app.kubernetes.io/name=kyverno-policies
 fi
 
+if [[ $SCRIPT == *"kyverno-mutate.js" ]]; then
+	rm /tmp/policies.json
+	echo "installing 10 mutate policies" 1>&2
+	node tests/utils/create-mutate-policies.js
+	kubectl create -f /tmp/policies.json
+	kubectl wait --for=condition=Ready --timeout=120s cpol -l app.kubernetes.io/name=kyverno-policies
+fi
+
 echo "Deploying namespace..."
 kubectl create ns "$NAMESPACE"
 
@@ -77,4 +86,10 @@ if [[ $SCRIPT == *"kyverno-pss.js" ]]; then
 	helm uninstall kyverno-policies -n kyverno-policies
 fi
 
+if [[ $SCRIPT == *"kyverno-mutate.js" ]]; then
+	echo "cleaning up 10 mutate policies" 1>&2
+	kubectl delete -f /tmp/policies.json
+	rm /tmp/policies.json
+fi
+
 exit $EXIT_CODE

k6/tests/kyverno-mutate.js

@@ -5,6 +5,7 @@ import { textSummary } from "https://jslib.k6.io/k6-summary/0.0.2/index.js";
 import {
   buildKubernetesBaseUrl,
   generatePod,
+  mutatePolicy,
   getParamsWithAuth,
   getTestNamespace,
   randomString,
@@ -16,37 +17,6 @@ const namespace = getTestNamespace();
 const params = getParamsWithAuth();
 params.headers["Content-Type"] = "application/json";
 
-export function setup() {
-  const mutatePolicy = {
-    apiVersion: "kyverno.io/v1",
-    kind: "ClusterPolicy",
-    metadata: { name: "add-labels" },
-    spec: {
-      rules: [
-        {
-          match: { any: [{ resources: { kinds: ["Pod"] } }] },
-          mutate: {
-            patchStrategicMerge: {
-              metadata: { labels: { "+(team)": "bravo" } },
-            },
-          },
-          name: "add-team",
-        },
-      ],
-    },
-  };
-
-  const createRes = http.post(
-    `${baseUrl}/apis/kyverno.io/v1/clusterpolicies`,
-    JSON.stringify(mutatePolicy),
-    params
-  );
-
-  check(createRes, {
-    "verify response code of POST is 201": (r) => r.status === 201,
-  });
-}
-
 export default function () {
   const podName = `test-${randomString(8)}`;
   const pod = generatePod(podName);
@@ -64,22 +34,3 @@ export default function () {
     "verify response code of POST is 201": (r) => r.status === 201,
   });
 }
-
-export function teardown() {
-  const deleteRes = http.del(
-    `${baseUrl}/apis/kyverno.io/v1/clusterpolicies/add-labels`,
-    null,
-    params
-  );
-
-  check(deleteRes, {
-    "verify response code of DELETE is 200": (r) => r.status === 200,
-  });
-}
-
-export function handleSummary(data) {
-  return {
-    stdout: textSummary(data, { indent: " ", enableColors: false }),
-    "summary.json": JSON.stringify(data),
-  };
-}

k6/tests/utils/create-mutate-policies.js

@@ -0,0 +1,51 @@
+const fs = require('fs');
+
+const mutatePolicy = (policyName) => {
+    return {
+        apiVersion: "kyverno.io/v1",
+        kind: "ClusterPolicy",
+        metadata: {
+            name: policyName,
+            labels: {
+                "app.kubernetes.io/name": "kyverno-policies"
+            }
+        },
+        spec: {
+            rules: [
+                {
+                    match: {
+                        any: [{
+                            resources: {
+                                kinds: ["Pod"]
+                            }
+                        }]
+                    },
+                    mutate: {
+                        patchStrategicMerge: {
+                            metadata: {
+                                labels: {
+                                    ["+(test" + policyName + ")"]: "bravo"
+                                }
+                            }
+                        }
+                    },
+                    name: "policy-" + policyName
+                }
+            ]
+        }
+    }
+};
+
+for (let i = 0; i < 10; i++) {
+    const policyName = "policy-" + i;
+    const policyData = mutatePolicy(policyName);
+
+    fs.appendFile('/tmp/policies.json', JSON.stringify(policyData, null, 2) + '\n', (err) => {
+        if (err) {
+            console.error(err);
+            return;
+        }
+    });
+}
+
+console.log('Policies data has been written to /tmp/policies.json file');