feat: add terminalState to jobset status

api/jobset/v1alpha2/jobset_types.go

@@ -134,6 +134,10 @@ type JobSetStatus struct {
 	// RestartsCountTowardsMax tracks the number of times the JobSet has restarted that counts towards the maximum allowed number of restarts.
 	RestartsCountTowardsMax int32 `json:"restartsCountTowardsMax,omitempty"`
 
+	// TerminalState the state of the JobSet when it finishes execution.
+	// It can be either Complete or Failed. Otherwise, it is empty by default.
+	TerminalState string `json:"terminalState,omitempty"`
+
 	// ReplicatedJobsStatus track the number of JobsReady for each replicatedJob.
 	// +optional
 	// +listType=map
@@ -169,6 +173,7 @@ type ReplicatedJobStatus struct {
 // +k8s:openapi-gen=true
 // +kubebuilder:object:root=true
 // +kubebuilder:subresource:status
+// +kubebuilder:printcolumn:name="TerminalState",JSONPath=".status.terminalState",type=string,description="Final state of JobSet"
 // +kubebuilder:printcolumn:name="Restarts",JSONPath=".status.restarts",type=string,description="Number of restarts"
 // +kubebuilder:printcolumn:name="Completed",type="string",priority=0,JSONPath=".status.conditions[?(@.type==\"Completed\")].status"
 // +kubebuilder:printcolumn:name="Suspended",type="string",JSONPath=".spec.suspend",description="JobSet suspended"

config/components/crd/bases/jobset.x-k8s.io_jobsets.yaml

@@ -15,6 +15,10 @@ spec:
   scope: Namespaced
   versions:
   - additionalPrinterColumns:
+    - description: Final state of JobSet
+      jsonPath: .status.terminalState
+      name: TerminalState
+      type: string
     - description: Number of restarts
       jsonPath: .status.restarts
       name: Restarts
@@ -8547,6 +8551,11 @@ spec:
                   of restarts.
                 format: int32
                 type: integer
+              terminalState:
+                description: |-
+                  TerminalState the state of the JobSet when it finishes execution.
+                  It can be either Complete or Failed. Otherwise, it is empty by default.
+                type: string
             type: object
         type: object
     served: true

hack/python-sdk/swagger.json

@@ -200,6 +200,10 @@
           "description": "RestartsCountTowardsMax tracks the number of times the JobSet has restarted that counts towards the maximum allowed number of restarts.",
           "type": "integer",
           "format": "int32"
+        },
+        "terminalState": {
+          "description": "TerminalState the state of the JobSet when it finishes execution. It can be either Complete or Failed. Otherwise, it is empty by default.",
+          "type": "string"
         }
       }
     },

pkg/controllers/failure_policy.go

@@ -51,7 +51,7 @@ func executeFailurePolicy(ctx context.Context, js *jobset.JobSet, ownedJobs *chi
 		// possible code paths here.
 		firstFailedJob := findFirstFailedJob(ownedJobs.failed)
 		msg := messageWithFirstFailedJob(constants.FailedJobsMessage, firstFailedJob.Name)
-		setJobSetFailedCondition(ctx, js, constants.FailedJobsReason, msg, updateStatusOpts)
+		setJobSetFailedCondition(js, constants.FailedJobsReason, msg, updateStatusOpts)
 		return nil
 	}
 
@@ -183,7 +183,7 @@ var failJobSetActionApplier failurePolicyActionApplier = func(ctx context.Contex
 	failureMessage := messageWithFirstFailedJob(failureBaseMessage, matchingFailedJob.Name)
 
 	failureReason := constants.FailJobSetActionReason
-	setJobSetFailedCondition(ctx, js, failureReason, failureMessage, updateStatusOpts)
+	setJobSetFailedCondition(js, failureReason, failureMessage, updateStatusOpts)
 	return nil
 }
 
@@ -194,7 +194,7 @@ var restartJobSetActionApplier failurePolicyActionApplier = func(ctx context.Con
 		failureMessage := messageWithFirstFailedJob(failureBaseMessage, matchingFailedJob.Name)
 
 		failureReason := constants.ReachedMaxRestartsReason
-		setJobSetFailedCondition(ctx, js, failureReason, failureMessage, updateStatusOpts)
+		setJobSetFailedCondition(js, failureReason, failureMessage, updateStatusOpts)
 		return nil
 	}
 
@@ -254,9 +254,10 @@ func makeFailedConditionOpts(reason, msg string) *conditionOpts {
 	}
 }
 
-// setJobSetFailedCondition sets a condition on the JobSet status indicating it has failed.
-func setJobSetFailedCondition(ctx context.Context, js *jobset.JobSet, reason, msg string, updateStatusOpts *statusUpdateOpts) {
+// setJobSetFailedCondition sets a condition and terminal state on the JobSet status indicating it has failed.
+func setJobSetFailedCondition(js *jobset.JobSet, reason, msg string, updateStatusOpts *statusUpdateOpts) {
 	setCondition(js, makeFailedConditionOpts(reason, msg), updateStatusOpts)
+	js.Status.TerminalState = string(jobset.JobSetFailed)
 }
 
 // findJobFailureTimeAndReason is a helper function which extracts the Job failure condition from a Job,

pkg/controllers/jobset_controller.go

@@ -149,7 +149,7 @@ func (r *JobSetReconciler) reconcile(ctx context.Context, js *jobset.JobSet, upd
 
 	// Calculate JobsReady and update statuses for each ReplicatedJob.
 	rjobStatuses := r.calculateReplicatedJobStatuses(ctx, js, ownedJobs)
-	updateReplicatedJobsStatuses(ctx, js, rjobStatuses, updateStatusOpts)
+	updateReplicatedJobsStatuses(js, rjobStatuses, updateStatusOpts)
 
 	// If JobSet is already completed or failed, clean up active child jobs and requeue if TTLSecondsAfterFinished is set.
 	if jobSetFinished(js) {
@@ -185,7 +185,7 @@ func (r *JobSetReconciler) reconcile(ctx context.Context, js *jobset.JobSet, upd
 
 	// If any jobs have succeeded, execute the JobSet success policy.
 	if len(ownedJobs.successful) > 0 {
-		if completed := executeSuccessPolicy(ctx, js, ownedJobs, updateStatusOpts); completed {
+		if completed := executeSuccessPolicy(js, ownedJobs, updateStatusOpts); completed {
 			return ctrl.Result{}, nil
 		}
 	}
@@ -304,7 +304,7 @@ func (r *JobSetReconciler) getChildJobs(ctx context.Context, js *jobset.JobSet)
 }
 
 // updateReplicatedJobsStatuses updates the replicatedJob statuses if they have changed.
-func updateReplicatedJobsStatuses(ctx context.Context, js *jobset.JobSet, statuses []jobset.ReplicatedJobStatus, updateStatusOpts *statusUpdateOpts) {
+func updateReplicatedJobsStatuses(js *jobset.JobSet, statuses []jobset.ReplicatedJobStatus, updateStatusOpts *statusUpdateOpts) {
 	// If replicated job statuses haven't changed, there's nothing to do here.
 	if replicatedJobStatusesEqual(js.Status.ReplicatedJobsStatus, statuses) {
 		return
@@ -630,7 +630,7 @@ func (r *JobSetReconciler) createHeadlessSvcIfNecessary(ctx context.Context, js
 // executeSuccessPolicy checks the completed jobs against the jobset success policy
 // and updates the jobset status to completed if the success policy conditions are met.
 // Returns a boolean value indicating if the jobset was completed or not.
-func executeSuccessPolicy(ctx context.Context, js *jobset.JobSet, ownedJobs *childJobs, updateStatusOpts *statusUpdateOpts) bool {
+func executeSuccessPolicy(js *jobset.JobSet, ownedJobs *childJobs, updateStatusOpts *statusUpdateOpts) bool {
 	if numJobsMatchingSuccessPolicy(js, ownedJobs.successful) >= numJobsExpectedToSucceed(js) {
 		setJobSetCompletedCondition(js, updateStatusOpts)
 		return true
@@ -944,9 +944,10 @@ func updateCondition(js *jobset.JobSet, opts *conditionOpts) bool {
 	return shouldUpdate
 }
 
-// setJobSetCompletedCondition sets a condition on the JobSet status indicating it has completed.
+// setJobSetCompletedCondition sets a condition and terminal state on the JobSet status indicating it has completed.
 func setJobSetCompletedCondition(js *jobset.JobSet, updateStatusOpts *statusUpdateOpts) {
 	setCondition(js, makeCompletedConditionsOpts(), updateStatusOpts)
+	js.Status.TerminalState = string(jobset.JobSetCompleted)
 }
 
 // setJobSetSuspendedCondition sets a condition on the JobSet status indicating it is currently suspended.

pkg/controllers/jobset_controller_test.go

@@ -736,7 +736,7 @@ func TestUpdateConditions(t *testing.T) {
 				ReplicatedJob(testutils.MakeReplicatedJob(replicatedJobName).
 					Job(testutils.MakeJobTemplate(jobName, ns).Obj()).
 					Replicas(1).
-					Obj()).
+					Obj()).TerminalState(jobset.JobSetCompleted).
 				Conditions([]metav1.Condition{
 					// JobSet is completed..
 					{

pkg/util/testing/wrappers.go

@@ -159,6 +159,12 @@ func (j *JobSetWrapper) FailedCondition(failedAt metav1.Time) *JobSetWrapper {
 	return j
 }
 
+// TerminalState sets the value of JobSet.Status.TerminalState.
+func (j *JobSetWrapper) TerminalState(terminalState jobset.JobSetConditionType) *JobSetWrapper {
+	j.Status.TerminalState = string(terminalState)
+	return j
+}
+
 func (j *JobSetWrapper) DeletionTimestamp(deletionTimestamp *metav1.Time) *JobSetWrapper {
 	j.ObjectMeta.DeletionTimestamp = deletionTimestamp
 	return j

sdk/python/docs/JobsetV1alpha2JobSetStatus.md

@@ -8,6 +8,7 @@ Name | Type | Description | Notes
 **replicated_jobs_status** | [**list[JobsetV1alpha2ReplicatedJobStatus]**](JobsetV1alpha2ReplicatedJobStatus.md) | ReplicatedJobsStatus track the number of JobsReady for each replicatedJob. | [optional] 
 **restarts** | **int** | Restarts tracks the number of times the JobSet has restarted (i.e. recreated in case of RecreateAll policy). | [optional] 
 **restarts_count_towards_max** | **int** | RestartsCountTowardsMax tracks the number of times the JobSet has restarted that counts towards the maximum allowed number of restarts. | [optional] 
+**terminal_state** | **str** | TerminalState the state of the JobSet when it finishes execution. It can be either Complete or Failed. Otherwise, it is empty by default. | [optional] 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

sdk/python/jobset/models/jobset_v1alpha2_job_set_status.py

@@ -36,17 +36,19 @@ class JobsetV1alpha2JobSetStatus(object):
         'conditions': 'list[V1Condition]',
         'replicated_jobs_status': 'list[JobsetV1alpha2ReplicatedJobStatus]',
         'restarts': 'int',
-        'restarts_count_towards_max': 'int'
+        'restarts_count_towards_max': 'int',
+        'terminal_state': 'str'
     }
 
     attribute_map = {
         'conditions': 'conditions',
         'replicated_jobs_status': 'replicatedJobsStatus',
         'restarts': 'restarts',
-        'restarts_count_towards_max': 'restartsCountTowardsMax'
+        'restarts_count_towards_max': 'restartsCountTowardsMax',
+        'terminal_state': 'terminalState'
     }
 
-    def __init__(self, conditions=None, replicated_jobs_status=None, restarts=None, restarts_count_towards_max=None, local_vars_configuration=None):  # noqa: E501
+    def __init__(self, conditions=None, replicated_jobs_status=None, restarts=None, restarts_count_towards_max=None, terminal_state=None, local_vars_configuration=None):  # noqa: E501
         """JobsetV1alpha2JobSetStatus - a model defined in OpenAPI"""  # noqa: E501
         if local_vars_configuration is None:
             local_vars_configuration = Configuration()
@@ -56,6 +58,7 @@ def __init__(self, conditions=None, replicated_jobs_status=None, restarts=None,
         self._replicated_jobs_status = None
         self._restarts = None
         self._restarts_count_towards_max = None
+        self._terminal_state = None
         self.discriminator = None
 
         if conditions is not None:
@@ -66,6 +69,8 @@ def __init__(self, conditions=None, replicated_jobs_status=None, restarts=None,
             self.restarts = restarts
         if restarts_count_towards_max is not None:
             self.restarts_count_towards_max = restarts_count_towards_max
+        if terminal_state is not None:
+            self.terminal_state = terminal_state
 
     @property
     def conditions(self):
@@ -157,6 +162,29 @@ def restarts_count_towards_max(self, restarts_count_towards_max):
 
         self._restarts_count_towards_max = restarts_count_towards_max
 
+    @property
+    def terminal_state(self):
+        """Gets the terminal_state of this JobsetV1alpha2JobSetStatus.  # noqa: E501
+
+        TerminalState the state of the JobSet when it finishes execution. It can be either Complete or Failed. Otherwise, it is empty by default.  # noqa: E501
+
+        :return: The terminal_state of this JobsetV1alpha2JobSetStatus.  # noqa: E501
+        :rtype: str
+        """
+        return self._terminal_state
+
+    @terminal_state.setter
+    def terminal_state(self, terminal_state):
+        """Sets the terminal_state of this JobsetV1alpha2JobSetStatus.
+
+        TerminalState the state of the JobSet when it finishes execution. It can be either Complete or Failed. Otherwise, it is empty by default.  # noqa: E501
+
+        :param terminal_state: The terminal_state of this JobsetV1alpha2JobSetStatus.  # noqa: E501
+        :type: str
+        """
+
+        self._terminal_state = terminal_state
+
     def to_dict(self):
         """Returns the model properties as a dict"""
         result = {}

sdk/python/test/test_jobset_v1alpha2_job_set.py

@@ -86,7 +86,8 @@ def make_instance(self, include_optional):
                             suspended = 56, )
                         ], 
                     restarts = 56, 
-                    restarts_count_towards_max = 56, )
+                    restarts_count_towards_max = 56, 
+                    terminal_state = '0', )
             )
         else :
             return JobsetV1alpha2JobSet(

sdk/python/test/test_jobset_v1alpha2_job_set_list.py

@@ -89,7 +89,8 @@ def make_instance(self, include_optional):
                                     suspended = 56, )
                                 ], 
                             restarts = 56, 
-                            restarts_count_towards_max = 56, ), )
+                            restarts_count_towards_max = 56, 
+                            terminal_state = '0', ), )
                     ], 
                 kind = '0', 
                 metadata = None
@@ -146,7 +147,8 @@ def make_instance(self, include_optional):
                                     suspended = 56, )
                                 ], 
                             restarts = 56, 
-                            restarts_count_towards_max = 56, ), )
+                            restarts_count_towards_max = 56, 
+                            terminal_state = '0', ), )
                     ],
         )
 

sdk/python/test/test_jobset_v1alpha2_job_set_status.py

@@ -51,7 +51,8 @@ def make_instance(self, include_optional):
                         suspended = 56, )
                     ], 
                 restarts = 56, 
-                restarts_count_towards_max = 56
+                restarts_count_towards_max = 56, 
+                terminal_state = '0'
             )
         else :
             return JobsetV1alpha2JobSetStatus(

test/util/util.go

@@ -60,7 +60,9 @@ func JobSetCompleted(ctx context.Context, k8sClient client.Client, js *jobset.Jo
 			Status: metav1.ConditionTrue,
 		},
 	}
+	terminalState := string(jobset.JobSetCompleted)
 	gomega.Eventually(checkJobSetStatus, timeout, interval).WithArguments(ctx, k8sClient, js, conditions).Should(gomega.Equal(true))
+	gomega.Eventually(checkJobSetTerminalState, timeout, interval).WithArguments(ctx, k8sClient, js, terminalState).Should(gomega.Equal(true))
 }
 
 func JobSetFailed(ctx context.Context, k8sClient client.Client, js *jobset.JobSet, timeout time.Duration) {
@@ -71,7 +73,9 @@ func JobSetFailed(ctx context.Context, k8sClient client.Client, js *jobset.JobSe
 			Status: metav1.ConditionTrue,
 		},
 	}
+	terminalState := string(jobset.JobSetFailed)
 	gomega.Eventually(checkJobSetStatus, timeout, interval).WithArguments(ctx, k8sClient, js, conditions).Should(gomega.Equal(true))
+	gomega.Eventually(checkJobSetTerminalState, timeout, interval).WithArguments(ctx, k8sClient, js, terminalState).Should(gomega.Equal(true))
 }
 
 func JobSetSuspended(ctx context.Context, k8sClient client.Client, js *jobset.JobSet, timeout time.Duration) {
@@ -142,6 +146,7 @@ func checkJobSetActive(ctx context.Context, k8sClient client.Client, js *jobset.
 	return true, nil
 }
 
+// checkJobSetStatus check if the JobSet status matches the expected conditions.
 func checkJobSetStatus(ctx context.Context, k8sClient client.Client, js *jobset.JobSet, conditions []metav1.Condition) (bool, error) {
 	var fetchedJS jobset.JobSet
 	if err := k8sClient.Get(ctx, types.NamespacedName{Namespace: js.Namespace, Name: js.Name}, &fetchedJS); err != nil {
@@ -158,6 +163,15 @@ func checkJobSetStatus(ctx context.Context, k8sClient client.Client, js *jobset.
 	return found == len(conditions), nil
 }
 
+// checkJobSetTerminalState check if the JobSet is in the expected terminal state.
+func checkJobSetTerminalState(ctx context.Context, k8sClient client.Client, js *jobset.JobSet, terminalState string) (bool, error) {
+	var fetchedJS jobset.JobSet
+	if err := k8sClient.Get(ctx, types.NamespacedName{Namespace: js.Namespace, Name: js.Name}, &fetchedJS); err != nil {
+		return false, err
+	}
+	return fetchedJS.Status.TerminalState == terminalState, nil
+}
+
 // DeleteNamespace deletes all objects the tests typically create in the namespace.
 func DeleteNamespace(ctx context.Context, c client.Client, ns *corev1.Namespace) error {
 	if ns == nil {