[backport v1.3] [BUG] upgrade will stuck without any error meessage if the checksum is invalid

[harvesterhci-io-github-bot]

backport the issue #5480

[harvesterhci-io-github-bot]

Pre Ready-For-Testing Checklist

• If labeled: require/HEP Has the Harvester Enhancement Proposal PR submitted?
  The HEP PR is at:

• Where is the reproduce steps/test steps documented?
  The reproduce steps/test steps are at:

  1. Test version with incorrect isoChecksum
     After applying the following version.yaml, the console should return error message like admission webhook "validator.harvesterhci.io" denied the request: invalid isoChecksum asdf since asdf isn't in sha512 format.

     apiVersion: harvesterhci.io/v1beta1
     kind: Version
     metadata:
       name: master
       namespace: harvester-system
     spec:
       isoURL: http://192.168.100.1:8000/harvester-v1.3.0-amd64.iso
       isoChecksum: asdf

  2. Test version with correct isoChecksum and run upgrade
  • Apply the correct version.yaml to K8s
  • Click the upgrade button in harvester dashboard
  • Everything should works fine
  3. Test vm image
  • Go to harvester UI images and create image with mismatch SHA512 checksum
  • The vm image should download 4 times and then failed with error message like Failed to process sync file: the expected checksum ... doesn't match the file actual checksum ...

• Is there a workaround for the issue? If so, where is it documented?
  The workaround is at:

• Have the backend code been merged (harvester, harvester-installer, etc) (including backport-needed/*)?
  The PR is at: Fix upgrade stuck when using incorrect isoChecksum in version CR (backport #5498) #5700

  • Does the PR include the explanation for the fix or the feature?

  • Does the PR include deployment change (YAML/Chart)? If so, where are the PRs for both YAML file and Chart?
    The PR for the YAML change is at:
    The PR for the chart change is at:

• If labeled: area/ui Has the UI issue filed or ready to be merged?
  The UI issue/PR is at:

• If labeled: require/doc, require/knowledge-base Has the necessary document PR submitted or merged?
  The documentation/KB PR is at:

• If NOT labeled: not-require/test-plan Has the e2e test plan been merged? Have QAs agreed on the automation test case? If only test case skeleton w/o implementation, have you created an implementation issue?

  • The automation skeleton PR is at:
  • The automation test case PR is at:

• If the fix introduces the code for backward compatibility Has a separate issue been filed with the label release/obsolete-compatibility?
  The compatibility issue is filed at:

[irishgordo]

Validation Failed

It seems on v1.3-head (05/17):

rancher@harvester-node-0:~> sudo cat /etc/os-release 
NAME="SLE Micro"
VERSION="5.4"
VERSION_ID="5.4"
PRETTY_NAME="Harvester v1.3.0"
ID="sle-micro-rancher"
ID_LIKE="suse"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:suse:sle-micro-rancher:5.4"
VARIANT="Harvester"
VARIANT_ID="Harvester-v1.3-20240307"
GRUB_ENTRY_NAME="Harvester v1.3.0"

That this still is failing.
On an upgrade path, single node from v1.3.0 -> v1.3-head.
With an upgrade crd:

apiVersion: harvesterhci.io/v1beta1
kind: Version
metadata:
  name: v13-head
  namespace: harvester-system
spec:
  isoURL: http://192.168.9.163:5000/harvester-v1.3-amd64.iso
  isoChecksum: asdf

Applied.
As it does still just "hang" without any message about the upgrade being errored due to the sha512sum checksum of the iso being incorrect.

[brandboat]

gentle ping @irishgordo, though #5700 was merged in branch v1.3, it was not included in v1.3.0 release. Perhaps you can try upgrade from v1.3-head to master

[irishgordo]

@brandboat - thanks for that mention 😄 👍
Testing from v1.3-head ( Version: master-b6185038-head ) to Master I was able to validate this.

I'll go ahead and close this out 👍 😄

[irishgordo]

Re-Opening, need to revalidate due to:
harvester/harvester-installer#737

[irishgordo]

This looks great - thanks again @brandboat :

╭─mike at suse-workstation-team-harvester in /media/mike/ubuntu-nfs-share/isos
╰─○ kubectl create -f master-head-version.yaml 
Error from server (BadRequest): error when creating "master-head-version.yaml": admission webhook "validator.harvesterhci.io" denied the request: invalid isoChecksum dogs-are-great
╭─mike at suse-workstation-team-harvester in /media/mike/ubuntu-nfs-share/isos
╰─○ 

On Version: v1.3-274e20ac-head -> master-head