Remove duplicated attempts to re-run job and add minor improvements.

api/v1beta1/managedjob_types.go

@@ -107,9 +107,6 @@ type ManagedJobSpec struct {
 	Groups []*ManagedJobGroup `json:"groups"`
 	// +kubebuilder:validation:Optional
 	Params ManagedJobParameters `json:"params"`
-	// +kubebuilder:validation:Optional
-	// +kubebuilder:default=pending
-	Status string `json:"status"`
 }
 
 // +kubebuilder:object:root=true

charts/jobs-manager-operator/Chart.yaml

@@ -13,12 +13,12 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.0.8
+version: 0.0.14
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "0.0.8"
+appVersion: "0.0.14"
 keywords:
   - operator
   - jobs

charts/jobs-manager-operator/values.yaml

@@ -13,7 +13,7 @@ controllerManager:
   manager:
     image:
       repository: ghcr.io/lukaszraczylo/jobs-manager-operator
-      tag: 0.0.5
+      tag: 0.0.14
     resources:
       limits:
         cpu: 500m

config/crd/bases/jobsmanager.raczylo.com_managedjobs.yaml

@@ -8150,9 +8150,6 @@ spec:
                 default: 1
                 minimum: 1
                 type: integer
-              status:
-                default: pending
-                type: string
             required:
             - groups
             - retries

controllers/crd_calc.go

@@ -1,71 +0,0 @@
-package controllers
-
-import (
-	corev1 "k8s.io/api/core/v1"
-)
-
-func (cp *connPackage) checkGroupsStatus() {
-	groupsTotal := len(cp.mj.Spec.Groups)
-	totalJobs := 0
-	completedJobs := 0
-	didAnyJobAbort := false
-	changePresent := false
-	groupsCompleted := 0
-
-	// Check if all groups have completed and set ManagedJob status to "succeeded" if so.
-	if cp.mj.Spec.Status != ExecutionStatusSucceeded && groupsTotal > 0 {
-		for _, group := range cp.mj.Spec.Groups {
-			groupJobsTotal := len(group.Jobs)
-			groupJobsCompleted := 0
-
-			for _, job := range group.Jobs {
-				if job.Status == ExecutionStatusSucceeded {
-					groupJobsCompleted++
-					completedJobs++
-				}
-				if job.Status == ExecutionStatusFailed || job.Status == ExecutionStatusAborted {
-					didAnyJobAbort = true
-				}
-				totalJobs++
-			}
-
-			if groupJobsTotal == groupJobsCompleted {
-				// All the jobs in the group are completed.
-				if group.Status != ExecutionStatusSucceeded {
-					group.Status = ExecutionStatusSucceeded
-					changePresent = true
-				}
-				groupsCompleted++
-			}
-		}
-	}
-
-	if groupsTotal == groupsCompleted && cp.mj.Spec.Status != ExecutionStatusSucceeded && cp.mj.Status != ExecutionStatusSucceeded {
-		cp.mj.Spec.Status = ExecutionStatusSucceeded
-		changePresent = true
-		cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeNormal, "Completed", "All jobs completed")
-	}
-
-	// Update status if any job aborted.
-	if didAnyJobAbort && cp.mj.Spec.Status != ExecutionStatusFailed {
-		cp.mj.Spec.Status = ExecutionStatusFailed
-		changePresent = true
-		cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeNormal, "Aborted", "One of the jobs aborted")
-	}
-
-	// Update status to "running" if not already set.
-	// if cp.mj.Spec.Status != ExecutionStatusRunning && cp.mj.Spec.Status != ExecutionStatusSucceeded {
-	// 	cp.mj.Spec.Status = ExecutionStatusRunning
-	// 	cp.mj.Status = ExecutionStatusRunning
-	// 	changePresent = true
-	// }
-
-	// Check if the ManagedJob status has changed.
-	statusChanged := cp.mj.Spec.Status != cp.mj.Status
-
-	// Update status and send event if it has changed.
-	if statusChanged || changePresent {
-		cp.updateCRDStatusDirectly()
-		// cp.r.Client.Status().Update(cp.ctx, cp.mj)
-	}
-}

controllers/crd_scrapper.go

@@ -1,7 +1,6 @@
 package controllers
 
 import (
-	"fmt"
 	"strings"
 
 	"github.com/lukaszraczylo/pandati"
@@ -102,18 +101,17 @@ func (cp *connPackage) checkRunningJobsStatus() {
 				generatedJobName := jobNameGenerator(cp.mj.Name, group.Name, job.Name)
 				if childJob.Name == generatedJobName {
 					if childJob.Status.Succeeded > 0 && job.Status != ExecutionStatusSucceeded {
+						cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeNormal, "Completed", "Job %s completed [prev: %s]", childJob.Name, job.Status)
 						job.Status = ExecutionStatusSucceeded
-						cp.updateDependentJobs(generatedJobName, ExecutionStatusSucceeded)
-						cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeNormal, "Completed", "Job %s completed", childJob.Name)
 					} else if childJob.Status.Failed > 0 && job.Status != ExecutionStatusFailed {
+						cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeWarning, "Failed", "Job %s failed [prev: %s]", childJob.Name, job.Status)
 						job.Status = ExecutionStatusFailed
-						cp.updateDependentJobs(generatedJobName, ExecutionStatusFailed)
-						cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeWarning, "Failed", "Job %s failed", childJob.Name)
 					} else if childJob.Status.Active > 0 && job.Status != ExecutionStatusRunning {
+						cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeNormal, "Running", "Job %s running [prev: %s]", childJob.Name, job.Status)
 						job.Status = ExecutionStatusRunning
-						cp.updateDependentJobs(generatedJobName, ExecutionStatusRunning)
-						cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeNormal, "Running", "Job %s running", childJob.Name)
 					}
+					cp.updateDependentJobs(generatedJobName, job.Status)
+					continue
 				}
 			}
 		}
@@ -137,11 +135,13 @@ func (cp *connPackage) runPendingJobs() {
 			continue
 		}
 
-		if group.Status == ExecutionStatusSucceeded || group.Status == ExecutionStatusFailed || group.Status == ExecutionStatusAborted {
+		approvedStatuses := []string{ExecutionStatusSucceeded, ExecutionStatusFailed, ExecutionStatusAborted}
+		if pandati.ExistsInSlice(approvedStatuses, group.Status) {
 			cp.updateDependentGroups(group.Name, group.Status)
 		}
 
-		if group.Status == ExecutionStatusPending || group.Status == ExecutionStatusRunning {
+		approvedStatuses = []string{ExecutionStatusPending, ExecutionStatusRunning}
+		if pandati.ExistsInSlice(approvedStatuses, group.Status) {
 			if len(group.Dependencies) > 0 {
 				groupsCompleted := 0
 				for _, group_dependency := range group.Dependencies {
@@ -161,7 +161,7 @@ func (cp *connPackage) runPendingJobs() {
 			}
 
 			if !run_group {
-				fmt.Println("Group "+group.Name+" is not running as dependencies were not met", group.Dependencies)
+				// fmt.Println("Group "+group.Name+" is not running as dependencies were not met", group.Dependencies)
 				continue // not running the group as dependencies were not met
 			} else {
 				group.Status = ExecutionStatusRunning
@@ -192,27 +192,29 @@ func (cp *connPackage) runPendingJobs() {
 					if !run_job {
 						continue // job is not ready as dependencies were not met
 					} else {
-						if job.Status != ExecutionStatusRunning && job.Status != ExecutionStatusFailed && job.Status != ExecutionStatusSucceeded {
+						approvedStatuses = []string{ExecutionStatusRunning, ExecutionStatusFailed, ExecutionStatusAborted}
-							job.Status = ExecutionStatusRunning
+						if !pandati.ExistsInSlice(approvedStatuses, job.Status) {
-							cp.updateDependentJobs(job.Name, ExecutionStatusRunning)
-							cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeNormal, "Running", "Job %s from group %s running", job.Name, group.Name)
 							err := cp.executeJob(job, group)
 							if err != nil {
 								log.Log.Info("Unable to execute job", "error", err.Error())
-								if !strings.Contains(err.Error(), "already exists") {
+								if !strings.Contains(err.Error(), "exists") {
 									job.Status = ExecutionStatusFailed
 									group.Status = ExecutionStatusFailed
 									cp.updateDependentJobs(job.Name, ExecutionStatusFailed)
 									cp.updateDependentGroups(group.Name, ExecutionStatusFailed)
 									cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeWarning, "Failed", "Job %s from group %s failed", job.Name, group.Name)
 								}
+								return
 							}
+							job.Status = ExecutionStatusRunning
+							cp.updateDependentJobs(job.Name, ExecutionStatusRunning)
+							cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeNormal, "Running", "Job %s from group %s running", job.Name, group.Name)
 						}
 					}
 				}
 			}
 
-			fmt.Println("Running group: ", group.Name, " with status: ", group.Status, " accepted: ", run_group)
+			// fmt.Println("Running group: ", group.Name, " with status: ", group.Status, " accepted: ", run_group)
 		}
 	}
 }
@@ -283,7 +285,6 @@ func (cp *connPackage) executeJob(j *jobsmanagerv1beta1.ManagedJobDefinition, g
 
 	err = cp.r.Client.Create(cp.ctx, &job_handler)
 	if err != nil || pandati.IsZero(job_handler) {
-		log.Log.Info("Unable to create job", "job", job_handler.Name, "error", err.Error())
 		return err
 	}
 
@@ -293,22 +294,25 @@ func (cp *connPackage) executeJob(j *jobsmanagerv1beta1.ManagedJobDefinition, g
 
 func (cp *connPackage) checkOverallStatus() {
 	groupsCompleted := 0
+	negativeStatuses := []string{ExecutionStatusFailed, ExecutionStatusAborted}
 	for _, group := range cp.mj.Spec.Groups {
 		if group.Status == ExecutionStatusSucceeded {
 			groupsCompleted++
-		} else if group.Status == ExecutionStatusFailed || group.Status == ExecutionStatusAborted {
+		} else if pandati.ExistsInSlice(negativeStatuses, group.Status) {
 			cp.mj.Status = ExecutionStatusFailed
-			cp.mj.Spec.Status = cp.mj.Status
+			cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeWarning, "Failure", "Run failed in group %s", group.Name)
-			cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeWarning, "Failure", "Run failed")
+		} else {
+			continue
 		}
 	}
 
 	if groupsCompleted == len(cp.mj.Spec.Groups) {
+		if cp.mj.Status != ExecutionStatusSucceeded {
+			cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeNormal, "Success", "Run completed successfuly")
+		}
 		cp.mj.Status = ExecutionStatusSucceeded
-		cp.r.Recorder.Eventf(cp.mj, corev1.EventTypeNormal, "Success", "Run completed successfuly")
 	} else {
 		cp.mj.Status = ExecutionStatusRunning
 	}
-	cp.mj.Spec.Status = cp.mj.Status
 	cp.r.Status().Update(cp.ctx, cp.mj)
 }

controllers/helpers.go

@@ -2,19 +2,13 @@ package controllers
 
 import (
 	"context"
-	"encoding/json"
-	"fmt"
 	"strings"
 	"sync"
 
-	"github.com/kr/pretty"
-	"github.com/lukaszraczylo/pandati"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/types"
 	"raczylo.com/jobs-manager-operator/api/v1beta1"
 	jobsmanagerv1beta1 "raczylo.com/jobs-manager-operator/api/v1beta1"
 	ctrl "sigs.k8s.io/controller-runtime"
-	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/log"
 )
 
@@ -54,65 +48,8 @@ func (cp *connPackage) getOwnerReference() (metav1.OwnerReference, error) {
 	}, nil
 }
 
-type patchStringValue struct {
-	Op    string `json:"op"`
-	Path  string `json:"path"`
-	Value string `json:"value"`
-}
-
-func (cp *connPackage) getLatestMainJobAndPatch(proposedChanges *jobsmanagerv1beta1.ManagedJob) (bool, error) {
-	mj := jobsmanagerv1beta1.ManagedJob{}
-	err := cp.r.Client.Get(cp.ctx, cp.req.NamespacedName, &mj)
-	if err != nil {
-		return false, err
-	}
-	diff, diffIdentical, _ := pandati.CompareStructsReplaced(mj, proposedChanges)
-	if !diffIdentical {
-		if err != nil {
-			log.Log.Error(err, "Unable to marshal ManagedJob")
-		}
-		var payloadBytesArr []patchStringValue
-		for _, d := range diff {
-			if strings.HasPrefix(d.Key, "/spec") {
-				operation := "replace"
-				if d.OldValue == "" || d.OldValue == nil {
-					operation = "add"
-				}
-
-				payload := patchStringValue{
-					Op:    operation,
-					Path:  d.Key,
-					Value: d.Value.(string),
-				}
-				payloadBytesArr = append(payloadBytesArr, payload)
-			}
-		}
-		patchPayload, err := json.Marshal(payloadBytesArr)
-		if err != nil {
-			log.Log.Error(err, "Unable to marshal ManagedJob")
-		}
-		fmt.Printf("PatchPayload: %# v", pretty.Formatter(fmt.Sprintf("%s", patchPayload)))
-		kubepath := client.RawPatch(types.JSONPatchType, patchPayload)
-		err = cp.r.Client.Patch(cp.ctx, &mj, kubepath)
-		// if err != nil {
-		// 	log.Log.Error(err, "Unable to patch ManagedJob")
-		// }
-		return true, err
-	}
-	return false, nil
-}
-
 func (cp *connPackage) updateCRDStatusDirectly() error {
 	cp.mtx.Lock()
-	// defer cp.mtx.Unlock()
-
-	// val, err := cp.getLatestMainJobAndPatch(cp.mj)
-	// if err != nil {
-	// 	log.Log.Error(err, "Unable to get latest ManagedJob")
-	// 	return err
-	// }
-
-	// if !val && err == nil {
 	err := cp.r.Update(cp.ctx, cp.mj)
 	if err != nil {
 		// log.Log.Info("Error", err.Error(), "more", "Unable to update ManagedJob status directly")
@@ -122,7 +59,6 @@ func (cp *connPackage) updateCRDStatusDirectly() error {
 	if err != nil {
 		log.Log.Error(err, "Unable to get updated ManagedJob")
 	}
-	// }
 	cp.mtx.Unlock()
 	return err
 }

controllers/managedjob_controller.go

@@ -64,14 +64,14 @@ func (r *ManagedJobReconciler) Reconcile(ctx context.Context, req ctrl.Request)
 	// TODO: Re-enable after testing
 	cp.checkRunningJobsStatus()
 	cp.runPendingJobs()
-	cp.checkOverallStatus()
 
 	_, theSame, _ := pandati.CompareStructsReplaced(originalMainJobDefinition, cp.mj)
 	if !theSame {
 		cp.updateCRDStatusDirectly()
 	}
-	// fmt.Printf("Reconcile: %# v", pretty.Formatter(r.Updater))
 
+	cp.checkOverallStatus()
+	// fmt.Printf("Reconcile: %# v", pretty.Formatter(r.Updater))
 	return ctrl.Result{}, nil
 }