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Story
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Resolution: Unresolved
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Major
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None
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None
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None
Story:
When realtime kernel is configured using rhel-10 OS Image Stream the MCP is degraded with the following message
lastTransitionTime: "2025-12-18T14:47:37Z"
message: 'Node ip-10-0-25-231.us-east-2.compute.internal is reporting: "Node ip-10-0-25-231.us-east-2.compute.internal
upgrade failure. error removing staged deployment: [error running rpm-ostree
cleanup -p: Failed to start rpm-ostreed.service: Operation for unit rpm-ostreed.service
refused, D-Bus is shutting down.\nSee system logs and ''systemctl status rpm-ostreed.service''
for details.\nerror: cleanup: Loading sysroot: exit status: 1\n: exit status
1, error running rpm-ostree override reset kernel kernel-core kernel-modules
kernel-modules-core kernel-modules-extra --uninstall kernel-rt-core --uninstall
kernel-rt-kvm --uninstall kernel-rt-modules --uninstall kernel-rt-modules-extra:
: signal: terminated]", Node ip-10-0-25-231.us-east-2.compute.internal is reporting:
"unexpected on-disk state validating against rendered-infra-2280494f59692b9e51fafbadf216cc59:
error running rpm-ostree kargs: exit status 1\nFailed to start rpm-ostreed.service:
Operation for unit rpm-ostreed.service refused, D-Bus is shutting down.\nSee
system logs and ''systemctl status rpm-ostreed.service'' for details.\nerror:
Loading sysroot: exit status: 1\n"'
reason: ""
status: "True"
type: Degraded
We can get this other degraded message too
- lastTransitionTime: "2025-12-18T15:32:57Z"
message: 'Node ip-10-0-0-85.us-east-2.compute.internal is reporting: "Node ip-10-0-0-85.us-east-2.compute.internal
upgrade failure. error running rpm-ostree override remove kernel kernel-core
kernel-modules kernel-modules-core kernel-modules-extra --install kernel-rt-core
--install kernel-rt-modules --install kernel-rt-modules-extra --install kernel-rt-kvm:
error: Packages not found: kernel-rt-kvm\n: exit status 1", Node ip-10-0-0-85.us-east-2.compute.internal
is reporting: "error running rpm-ostree override remove kernel kernel-core kernel-modules
kernel-modules-core kernel-modules-extra --install kernel-rt-core --install
kernel-rt-modules --install kernel-rt-modules-extra --install kernel-rt-kvm:
error: Packages not found: kernel-rt-kvm\n: exit status 1"'
reason: ""
status: "True"
type: Degraded
We need to support installing available kerneltypes (realtime and 64k-pages) in the rhel-10 stream.
We need to take into account that wee need to support switching between streams when the configured kerneltype is installed too.
- rhel9 -> install kerneltype -> rhel10
- rhel10 -> install kerneltype -> rhel9
Acceptance Criteria:
- All kerneltypes are properly installed in both rhel-9 and rhel-10 streams
- We can switch streams while kerneltypes are installed without problems
- An e2e test case is created
