The pod exists in the cluster but log show "no artifact logs are available"

[shuangkun]

Pre-requisites

• I have double-checked my configuration
• I have tested with the :latest image tag (i.e. quay.io/argoproj/workflow-controller:latest) and can confirm the issue still exists on :latest. If not, I have explained why, in detail, in my description below.
• I have searched existing issues and could not find a match for this bug
• I'd like to contribute the fix myself (see contributing guide)

What happened? What did you expect to happen?

The pod still exists in the cluster

upgrade % kubectl get pod -n argo | grep wf
hello-world-wfpfz               0/2     Completed   0          18h

but log shows "no artifact logs are available"

Version(s)

latest

Paste a minimal workflow that reproduces the issue. We must be able to run the workflow; don't enter a workflow that uses private images.

set persistence archive to true

  persistence: |
    connectionPool:
      maxIdleConns: 100
      maxOpenConns: 0
      connMaxLifetime: 0s # 0 means connections don't have a max lifetime
    archiveTTL: 30d
    archive: true

submit workflow

apiVersion: argoproj.io/v1alpha1
kind: Workflow                  # new type of k8s spec.
metadata:
  generateName: hello-world-    # name of the workflow spec.
spec:
  entrypoint: main          # invoke the main template.
  templates:
    - name: main              # name of the template.
      container:
        image: busybox:latest
        command: [ echo ]
        args: [ "hello world" ]
      initContainers:
      - name: hello
        image: busybox:latest
        command: ["echo", "hello"]
        mirrorVolumeMounts: true

Logs from the workflow controller

kubectl logs -n argo deploy/workflow-controller | grep ${workflow}

Logs from in your workflow's wait container

kubectl logs -n argo -c wait -l workflows.argoproj.io/workflow=${workflow},workflow.argoproj.io/phase!=Succeeded

[shuangkun]

I found that it is related to the ARCHIVED status of the workflow. Only the display when ARCHIVED is true is abnormal.