Bug 1783013

Summary: Unable to boot RHCOS instances using libvirtd on s390x
Product: OpenShift Container Platform Reporter: Alex Crawford <crawford>
Component: Cloud ComputeAssignee: Alex Crawford <crawford>
Status: CLOSED ERRATA QA Contact: Jeremy Poulin <jpoulin>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 4.2.zCC: jpoulin
Target Milestone: ---   
Target Release: 4.2.z   
Hardware: Unspecified   
OS: Unspecified   
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Clone Of: 1783010 Environment:
Last Closed: 2020-01-07 17:55:11 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 1783004, 1783010    
Bug Blocks:    

Description Alex Crawford 2019-12-12 19:46:22 UTC
+++ This bug was initially created as a clone of Bug #1783010 +++

+++ This bug was initially created as a clone of Bug #1783004 +++

s390x doesn't support the QEMU firmware config device that we use to pass Ignition configs through to RHCOS guests. As a fallback, libguestfish was used to modify the root disk to directly inject the Ignition config. This doesn't work on remote machines though(as is always the case with libvirt and the cluster API provider), so the new approach is to use the RHCOS images built for OpenStack and to pass the Ignition config through the config-drive mechanism instead.

Comment 4 errata-xmlrpc 2020-01-07 17:55:11 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.