Comment 0 for bug 2058037

In 3.5.0 in an environment with 3 nodes in HA some "download-bootresourcefile" are always failing with

{
  "message": "integer division or modulo by zero",
  "stackTrace": " File \"/snap/maas/34137/usr/lib/python3/dist-packages/temporalio/worker/_activity.py\", line 439, in _run_activity\n result = await impl.execute_activity(input)\n\n File \"/snap/maas/34137/usr/lib/python3/dist-packages/temporalio/worker/_activity.py\", line 694, in execute_activity\n return await input.fn(*input.args)\n\n File \"/snap/maas/34137/lib/python3.10/site-packages/maasserver/workflow/bootresource.py\", line 123, in download_bootresourcefile\n activity.info().attempt % len(param.source_list)\n",
  "applicationFailureInfo": {
    "type": "ZeroDivisionError"
  }
}

see the screenshot attached