feat: allow to set (Cron)Job's priorityClassName

examples/cron-job/__snapshots__/chart.test.ts.snap

@@ -119,6 +119,7 @@ exports[`CronJob example > Change release version 1`] = `
                   "name": "docker-hub-cred",
                 },
               ],
+              "priorityClassName": "job",
               "restartPolicy": "Never",
             },
           },
@@ -250,6 +251,7 @@ exports[`CronJob example > Snapshot 1`] = `
                   "name": "docker-hub-cred",
                 },
               ],
+              "priorityClassName": "job",
               "restartPolicy": "Never",
             },
           },

examples/job/__snapshots__/chart.test.ts.snap

@@ -116,6 +116,7 @@ exports[`Job example > Change release version 1`] = `
               "name": "docker-hub-cred",
             },
           ],
+          "priorityClassName": "job",
           "restartPolicy": "OnFailure",
         },
       },
@@ -241,6 +242,7 @@ exports[`Job example > Snapshot 1`] = `
               "name": "docker-hub-cred",
             },
           ],
+          "priorityClassName": "job",
           "restartPolicy": "OnFailure",
         },
       },

lib/cron-job/cron-job-props.ts

@@ -29,6 +29,12 @@ export interface CronJobProps
    */
   readonly imagePullSecrets?: LocalObjectReference[];
 
+  /**
+   * Pod's priority class.
+   * @default "job"
+   */
+  readonly priorityClassName?: string;
+
   /**
    * list of volumes that can be mounted by containers belonging to the pod.
    */

lib/cron-job/cron-job.ts

@@ -50,6 +50,7 @@ export class CronJob extends Construct {
                 volumes: props.volumes,
                 restartPolicy: props.restartPolicy,
                 imagePullSecrets: props.imagePullSecrets,
+                priorityClassName: props.priorityClassName ?? "job",
                 initContainers: props.initContainers,
                 containers: [
                   {

lib/job/job-props.ts

@@ -20,6 +20,12 @@ export interface JobProps
    */
   readonly imagePullSecrets?: LocalObjectReference[];
 
+  /**
+   * Pod's priority class.
+   * @default "job"
+   */
+  readonly priorityClassName?: string;
+
   /**
    * list of volumes that can be mounted by containers belonging to the pod.
    */

lib/job/job.ts

@@ -42,6 +42,7 @@ export class Job extends Construct {
             volumes: props.volumes,
             restartPolicy: props.restartPolicy,
             imagePullSecrets: props.imagePullSecrets,
+            priorityClassName: props.priorityClassName ?? "job",
             initContainers: props.initContainers,
             containers: [
               {

package.json

@@ -50,8 +50,8 @@
     "@typescript-eslint/parser": "^6.8.0",
     "bats": "^1.10.0",
     "c8": "^8.0.1",
-    "cdk8s": "^2.66.12",
-    "cdk8s-cli": "^2.145.0",
+    "cdk8s": "^2.67.0",
+    "cdk8s-cli": "^2.148.0",
     "constructs": "^10.3.0",
     "conventional-changelog-conventionalcommits": "^7.0.2",
     "eslint": "^8.51.0",

test/cron-job/__snapshots__/cron-job.test.ts.snap

@@ -125,6 +125,7 @@ exports[`CronJob > Props > All the props 1`] = `
                   "name": "init-container",
                 },
               ],
+              "priorityClassName": "high-priority-nonpreempting",
               "restartPolicy": "OnFailure",
               "volumes": [
                 {
@@ -185,6 +186,7 @@ exports[`CronJob > Props > Minimal required props 1`] = `
                   },
                 },
               ],
+              "priorityClassName": "job",
               "restartPolicy": "OnFailure",
             },
           },

test/cron-job/cron-job.test.ts

@@ -74,6 +74,7 @@ describe("CronJob", () => {
         envFrom: [{ configMapRef: { name: "foo-config" } }],
         imagePullPolicy: ContainerImagePullPolicy.ALWAYS,
         imagePullSecrets: [{ name: "foo-secret" }],
+        priorityClassName: "high-priority-nonpreempting",
         startingDeadlineSeconds: 200,
         successfulJobsHistoryLimit: 4,
         failedJobsHistoryLimit: 2,

test/job/__snapshots__/job.test.ts.snap

@@ -122,6 +122,7 @@ exports[`Job > Props > All the props 1`] = `
               "name": "init-container",
             },
           ],
+          "priorityClassName": "high-priority-nonpreempting",
           "restartPolicy": "Never",
           "volumes": [
             {
@@ -174,6 +175,7 @@ exports[`Job > Props > Minimal required props 1`] = `
               },
             },
           ],
+          "priorityClassName": "job",
           "restartPolicy": "Never",
         },
       },

test/job/job.test.ts

@@ -73,6 +73,7 @@ describe("Job", () => {
         envFrom: [{ configMapRef: { name: "foo-config" } }],
         imagePullPolicy: ContainerImagePullPolicy.ALWAYS,
         imagePullSecrets: [{ name: "foo-secret" }],
+        priorityClassName: "high-priority-nonpreempting",
         resources: {
           requests: {
             cpu: Quantity.fromNumber(0.1),