fix: Set initial progress from pod metadata if exists. Fixes #13057

Signed-off-by: jswxstw <jswxstw@gmail.com>

workflow/controller/operator.go

@@ -1429,16 +1429,21 @@ func (woc *wfOperationCtx) assessNodeStatus(pod *apiv1.Pod, old *wfv1.NodeStatus
 		} else {
 			woc.wf.Status.MarkTaskResultIncomplete(resultName)
 		}
-	}
 
-	if x, ok := pod.Annotations[common.AnnotationKeyOutputs]; ok {
-		woc.log.Warn("workflow uses legacy/insecure pod patch, see https://argo-workflows.readthedocs.io/en/latest/workflow-rbac/")
-		if new.Outputs == nil {
-			new.Outputs = &wfv1.Outputs{}
+		if x, ok = pod.Annotations[common.AnnotationKeyOutputs]; ok {
+			if new.Outputs == nil {
+				new.Outputs = &wfv1.Outputs{}
+			}
+			if err := json.Unmarshal([]byte(x), new.Outputs); err != nil {
+				new.Phase = wfv1.NodeError
+				new.Message = err.Error()
+			}
 		}
-		if err := json.Unmarshal([]byte(x), new.Outputs); err != nil {
-			new.Phase = wfv1.NodeError
-			new.Message = err.Error()
+
+		if x, ok = pod.Annotations[common.AnnotationKeyProgress]; ok {
+			if p, ok := wfv1.ParseProgress(x); ok {
+				new.Progress = p
+			}
 		}
 	}
 
@@ -1448,13 +1453,6 @@ func (woc *wfOperationCtx) assessNodeStatus(pod *apiv1.Pod, old *wfv1.NodeStatus
 		new.Progress = wfv1.ProgressDefault
 	}
 
-	if x, ok := pod.Annotations[common.AnnotationKeyProgress]; ok {
-		woc.log.Warn("workflow uses legacy/insecure pod patch, see https://argo-workflows.readthedocs.io/en/latest/workflow-rbac/")
-		if p, ok := wfv1.ParseProgress(x); ok {
-			new.Progress = p
-		}
-	}
-
 	// We capture the exit-code after we look for the task-result.
 	// All other outputs are set by the executor, only the exit-code is set by the controller.
 	// By waiting, we avoid breaking the race-condition check.

workflow/controller/operator_test.go

@@ -281,6 +281,9 @@ spec:
        - name: pod
          template: pod
    - name: pod
+     metadata:
+        annotations:
+          workflows.argoproj.io/progress: 0/100
      container:
        image: my-image
 `)
@@ -291,17 +294,25 @@ spec:
 	woc := newWorkflowOperationCtx(wf, controller)
 	woc.operate(ctx)
 
-	makePodsPhase(ctx, woc, apiv1.PodRunning, withProgress("50/100"))
+	assert.Equal(t, wfv1.WorkflowRunning, woc.wf.Status.Phase)
+	assert.Equal(t, wfv1.Progress("0/100"), woc.wf.Status.Progress)
+	assert.Equal(t, wfv1.Progress("0/100"), woc.wf.Status.Nodes[woc.wf.Name].Progress)
+	pod := woc.wf.Status.Nodes.FindByDisplayName("pod")
+	assert.Equal(t, wfv1.Progress("0/100"), pod.Progress)
+
+	// mock workflow uses legacy/insecure pod patch
+	makePodsPhase(ctx, woc, apiv1.PodRunning, withAnnotation(common.AnnotationKeyReportOutputsCompleted, "false"), withProgress("50/100"))
 	woc = newWorkflowOperationCtx(woc.wf, controller)
 	woc.operate(ctx)
 
 	assert.Equal(t, wfv1.WorkflowRunning, woc.wf.Status.Phase)
 	assert.Equal(t, wfv1.Progress("50/100"), woc.wf.Status.Progress)
 	assert.Equal(t, wfv1.Progress("50/100"), woc.wf.Status.Nodes[woc.wf.Name].Progress)
-	pod := woc.wf.Status.Nodes.FindByDisplayName("pod")
+	pod = woc.wf.Status.Nodes.FindByDisplayName("pod")
 	assert.Equal(t, wfv1.Progress("50/100"), pod.Progress)
 
-	makePodsPhase(ctx, woc, apiv1.PodSucceeded, withProgress("100/100"))
+	// mock workflow uses legacy/insecure pod patch
+	makePodsPhase(ctx, woc, apiv1.PodSucceeded, withAnnotation(common.AnnotationKeyReportOutputsCompleted, "true"), withProgress("100/100"))
 	woc = newWorkflowOperationCtx(woc.wf, controller)
 	woc.operate(ctx)
 
@@ -6271,7 +6282,7 @@ func TestConfigMapCacheSaveOperate(t *testing.T) {
 
 	ctx := context.Background()
 	woc.operate(ctx)
-	makePodsPhase(ctx, woc, apiv1.PodSucceeded, withExitCode(0), withOutputs(wfv1.MustMarshallJSON(sampleOutputs)))
+	makePodsPhase(ctx, woc, apiv1.PodSucceeded, withExitCode(0), withAnnotation(common.AnnotationKeyReportOutputsCompleted, "true"), withOutputs(wfv1.MustMarshallJSON(sampleOutputs)))
 	woc = newWorkflowOperationCtx(woc.wf, controller)
 	woc.operate(ctx)
 
@@ -6555,7 +6566,7 @@ spec:
 	assert.Equal(t, wfv1.WorkflowRunning, woc.wf.Status.Phase)
 
 	// make all created pods as successful
-	makePodsPhase(ctx, woc, apiv1.PodSucceeded, withOutputs(`{"parameters": [{"name": "my-param"}]}`))
+	makePodsPhase(ctx, woc, apiv1.PodSucceeded, withAnnotation(common.AnnotationKeyReportOutputsCompleted, "true"), withOutputs(`{"parameters": [{"name": "my-param"}]}`))
 
 	// reconcile
 	woc = newWorkflowOperationCtx(woc.wf, controller)

workflow/controller/workflowpod.go

@@ -258,6 +258,18 @@ func (woc *wfOperationCtx) createWorkflowPod(ctx context.Context, nodeName strin
 	woc.addSchedulingConstraints(pod, wfSpec, tmpl, nodeName)
 	woc.addMetadata(pod, tmpl)
 
+	// Set initial progress from pod metadata if exists.
+	if x, ok := pod.ObjectMeta.Annotations[common.AnnotationKeyProgress]; ok {
+		if p, ok := wfv1.ParseProgress(x); ok {
+			node, err := woc.wf.Status.Nodes.Get(nodeID)
+			if err != nil {
+				woc.log.Panicf("was unable to obtain node for %s", nodeID)
+			}
+			node.Progress = p
+			woc.wf.Status.Nodes.Set(nodeID, *node)
+		}
+	}
+
 	err = addVolumeReferences(pod, woc.volumes, tmpl, woc.wf.Status.PersistentVolumeClaims)
 	if err != nil {
 		return nil, err