Argo: Add Kubernetes node name to workflow node detail in Web UI and CLI output

Created on 29 Mar 2020 · 3Comments · Source: argoproj/argo

Summary

Add information about which Kubernetes node a workflow step is executing on to Web UI and CLI.

Motivation

For people operating bare metal clusters knowing which instance a Workflow step is executing on is valuable for troubleshooting and monitoring.

Proposal

How do you think this should be implemented?
Proposed WebUI Placement
Screen Shot 2020-03-29 at 00 45 43

Possibly show on the workflow summary when workflow only has one step that is executed in a Pod
Screen Shot 2020-03-29 at 00 44 23

Proposed CLI Placement
As with kubectl get pods node name could be shown only in the wide output.

# argo get -o wide uncompress-7kd82
Name:                uncompress-7kd82
Namespace:           test
ServiceAccount:      default
Status:              Succeeded
Created:             Sat Mar 28 22:15:22 -0400 (2 hours ago)
Started:             Sat Mar 28 22:15:21 -0400 (2 hours ago)
Finished:            Sat Mar 28 22:15:29 -0400 (2 hours ago)
Duration:            8 seconds
Parameters:
  source_file:       uploads///2020-03-28_22_12_38_28x_untitled.zip


STEP                          PODNAME                      DURATION  ARTIFACTS  NODE                                   MESSAGE
 ✔ uncompress-7kd82 (unpack)
 └-·-○ rar (unrar)                                                                                                     when ''uploads///2.zip' =~ '\.rar$'' evaluated false
   └-✔ zip (unzip)            uncompress-7kd82-3309228194  7s                   gke-test-default-pool-b11f5e68-2hlf

Message from the maintainers:

If you wish to see this enhancement implemented please add a 👍 reaction to this issue! We often sort issues this way to know what to prioritize.

enhancement good first issue help wanted

Source