Feature: allow user to specify the priorityClassName for PolicyServer

.vscode/launch.json

@@ -0,0 +1,40 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Debug Jest Tests",
+      "type": "node",
+      "request": "launch",
+      "runtimeArgs": [
+        "--inspect-brk",
+        "${workspaceRoot}/node_modules/.bin/jest",
+        "--runInBand",
+        "--watch"
+      ],
+      "console": "integratedTerminal",
+      "internalConsoleOptions": "neverOpen",
+    },
+    {
+      "name": "Debug Jest Tests relativeFile",
+      "type": "node",
+      "request": "launch",
+      "program": "${workspaceFolder}/node_modules/.bin/jest",
+      "windows": {
+        "program": "${workspaceFolder}/node_modules/jest/bin/jest",
+      },
+      "runtimeArgs": [
+        "--inspect-brk",
+        "${workspaceRoot}/node_modules/.bin/jest",
+        "--runInBand",
+        "--watch"
+      ],
+      "args": ["${relativeFile}"],
+      "console": "integratedTerminal",
+      "internalConsoleOptions": "neverOpen",
+    }
+  ]
+
+}

package.json

@@ -17,7 +17,7 @@
   },
   "dependencies": {
     "@kubernetes/client-node": "^1.3.0",
-    "@rancher/components": "^0.3.0-alpha.1",
+    "@rancher/components": "^0.3.0-alpha.2",
     "@rancher/shell": "^3.0.4",
     "vue": "^3.5.13",
     "vue-router": "^4.5.0",

pkg/kubewarden/chart/kubewarden/policy-server/General.vue

@@ -7,6 +7,7 @@ import { useStore } from 'vuex';
 
 import { _CREATE } from '@shell/config/query-params';
 import { CATALOG, FLEET } from '@shell/config/types';
+import { PRIORITY_CLASS } from '@kubewarden/config/contstants';
 
 import { DEFAULT_POLICY_SERVER } from '@kubewarden/models/policies.kubewarden.io.policyserver';
 import { getPolicyServerModule, isFleetDeployment } from '@kubewarden/modules/fleet';
@@ -21,11 +22,13 @@ import {
 } from '@kubewarden/types';
 import { findCompatibleDefaultsChart } from '@kubewarden/utils/chart';
 
+import ResourceLabeledSelect from '@shell/components/form/ResourceLabeledSelect';
 import { Banner } from '@components/Banner';
 import { LabeledInput } from '@components/Form/LabeledInput';
 import { RadioGroup } from '@components/Form/Radio';
 import Loading from '@shell/components/Loading';
 import ServiceNameSelect from '@shell/components/form/ServiceNameSelect';
+import { RcButton } from '@components/RcButton';
 
 const props = defineProps<{
   mode?: string;
@@ -259,5 +262,30 @@ watchEffect(() => {
         />
       </div>
     </div>
+    <div class="row mt-20">
+      <div class="col span-6">
+        <!-- Reduce is required as the component maps to object.value if any -->
+        <h3>
+          {{ t('kubewarden.policyServerConfig.priorityClassName.label') }}
+        </h3>
+        <div style="display:flex; gap: 8px">
+          <ResourceLabeledSelect
+            v-model:value="value.spec.priorityClassName"
+            data-testid="ps-config-priority-class-name-select"
+            :clearable="true"
+            :mode="mode"
+            :resource-type="PRIORITY_CLASS"
+            :label="t('kubewarden.policyServerConfig.priorityClassName.label')"
+            option-label="metadata.name"
+            :reduce="(priorityClassName: any) => priorityClassName.metadata.name"
+          />
+          <RcButton
+            secondary
+            data-testid="ps-config-priority-class-name-clear"
+            @click="value.spec.priorityClassName = ''"
+          >{{ t("generic.clear") }}</RcButton>
+        </div>
+      </div>
+    </div>
   </div>
 </template>

pkg/kubewarden/chart/kubewarden/policy-server/__tests__/General.spec.ts

@@ -80,10 +80,11 @@ const defaultMountOptions = {
         template: '<div />',
         props:    ['modelValue', 'options']
       },
-      Banner:         { template: '<span />' },
-      LabeledInput:   { template: '<span />' },
-      LabeledTooltip: { template: '<span />' },
-      RadioGroup:     { template: '<span />' }
+      Banner:                { template: '<span />' },
+      ResourceLabeledSelect: true,
+      LabeledInput:          { template: '<span />' },
+      LabeledTooltip:        { template: '<span />' },
+      RadioGroup:            { template: '<span />' }
     }
   }
 };
@@ -116,6 +117,43 @@ describe('component: General', () => {
     expect(selector.props('options')).toStrictEqual(['sa-1', 'sa-2', 'sa-3']);
   });
 
+  it('displays priorityClassName', () => {
+    const expectation = 'whatever';
+    const wrapper = createWrapper({
+      props: {
+        value: {
+          ...DEFAULT_POLICY_SERVER,
+          spec: {
+            ...DEFAULT_POLICY_SERVER.spec,
+            priorityClassName: expectation
+          }
+        }
+      }
+    });
+    const selector = wrapper.find('[data-testid="ps-config-priority-class-name-select"]');
+
+    expect(selector.exists()).toBe(true);
+    expect(selector.attributes('value')).toBe(expectation);
+  });
+
+  it('can clear priorityClassName', () => {
+    const wrapper = createWrapper({
+      props: {
+        value: {
+          ...DEFAULT_POLICY_SERVER,
+          spec: {
+            ...DEFAULT_POLICY_SERVER.spec,
+            priorityClassName: 'whatever'
+          }
+        }
+      }
+    });
+
+    wrapper.find('[data-testid="ps-config-priority-class-name-clear"]').element.click();
+
+    expect(wrapper.vm.value.spec.priorityClassName).toBe('');
+  });
+
   it('displays correct service account when existing', async() => {
     const policyServer = {
       ...DEFAULT_POLICY_SERVER,

pkg/kubewarden/config/contstants.ts

@@ -0,0 +1 @@
+export const PRIORITY_CLASS = 'scheduling.k8s.io.priorityclass';

pkg/kubewarden/config/table-headers.ts

@@ -97,6 +97,12 @@ export const POLICY_SERVER_HEADERS = [
     formatter:     'PolicyServerDeployment',
     canBeVariable: true,
   },
+  {
+    name:  'priorityClassName',
+    label: 'Priority Class Name',
+    value: 'spec.priorityClassName',
+    sort:  ['spec.priorityClassName']
+  },
   {
     name:          'kubewardenPolicyServers',
     label:         'Image',

pkg/kubewarden/l10n/en-us.yaml

@@ -414,6 +414,8 @@ kubewarden:
       label: Image URL
       tooltip: This is the container image the policy server.
     replicas: Replicas
+    priorityClassName:
+      label: Priority Class Name
     registry:
       description: The PolicyServer allows you to pull policies from OCI registries and HTTP servers, by default HTTPS is enforced with host TLS verification. You can interact with registries using untrusted certificates or even without TLS by using the `insecureSources` setting. This approach is highly discouraged in environments closer to production. More information on configuring custom certificate authorities can be found <a href="https://docs.kubewarden.io/next/howtos/policy-servers/custom-cas" target="_blank" rel="noopener noreferrer nofollow">here</a>.
     insecureSources:

pkg/kubewarden/types/kubewarden.ts

@@ -97,6 +97,7 @@ export interface PolicyServer {
     env: V1EnvVar[];
     image?: string;
     replicas?: number;
+    priorityClassName?: string;
     securityContexts?: {
       container?: V1SecurityContext;
       pod?: V1PodSecurityContext;

yarn.lock

@@ -3312,10 +3312,10 @@
   resolved "https://registry.npmjs.org/@popperjs/core/-/core-2.11.8.tgz#6b79032e760a0899cd4204710beede972a3a185f"
   integrity sha512-P1st0aksCrn9sGZhp8GMYwBnQsbvAWsZAX44oXNNvLHGqAOcoVxmjZiohstwQ7SqKnbR47akdNi+uleWD8+g6A==
 
-"@rancher/components@^0.3.0-alpha.1":
-  version "0.3.0-alpha.1"
-  resolved "https://registry.npmjs.org/@rancher/components/-/components-0.3.0-alpha.1.tgz#86f570be89f84ab271bd3ca392b7bc57827e33c1"
-  integrity sha512-wqplnnHD4RUY1KO1zl9IZ8pZvVfY2MhgRWHsNaqAd17Y0Chylk9egsFveRJb0VBPOCwa3iu0ttFvl9mLIjvpHw==
+"@rancher/components@^0.3.0-alpha.2":
+  version "0.3.0-alpha.2"
+  resolved "https://registry.npmjs.org/@rancher/components/-/components-0.3.0-alpha.2.tgz#aad9b3eddccf3602422d4628275d6ee4cc687ee1"
+  integrity sha512-bOr+BeTJSrOlXaIaZpVBRHTN9CxPpUNxvSBAaX6c2cGzZFgU2XUaUBY35t6azt0FFkrsVTkjTzKBaJBYTFSUsQ==
   dependencies:
     lodash.debounce "4.0.8"