+++ This bug was initially created as a clone of Bug #1890361 +++ Recently the s390x 4.5 RHCOS pipeline started failing because the ostree version of fedora32 which is used in the cosa container had the fix for https://bugzilla.redhat.com/show_bug.cgi?id=1867601 Because of this - the root file system is immutable - which is good, but the ostree version in RHCOS 4.5 is an older version which does not have the fix for the above BZ. This causes rollbacks and upgrades to fail. For now, the coreos-assembler is patched to remove the immutable bit, but it would be good if ostree is bumped with the fix for RHCOS 4.5. --- Additional comment from Prashanth Sundararaman on 2020-10-22 01:30:18 UTC --- This is the said fix that would need to be backported: https://github.com/ostreedev/ostree/pull/2179 --- Additional comment from Micah Abbott on 2020-10-22 16:54:49 UTC --- Targeting 4.7 (though the fix should already be present there and in 4.6); we will probably need to clone this for 4.5.z
This was fixed in ostree-2020.5-4.el8 which is already included in RHCOS 4.6
$ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.6.0-0.nightly-2020-10-28-101609 True False 40m Cluster version is 4.6.0-0.nightly-2020-10-28-101609 $ oc get nodes NAME STATUS ROLES AGE VERSION ip-10-0-130-137.us-west-2.compute.internal Ready master 60m v1.19.0+d59ce34 ip-10-0-154-89.us-west-2.compute.internal Ready worker 51m v1.19.0+d59ce34 ip-10-0-164-132.us-west-2.compute.internal Ready master 59m v1.19.0+d59ce34 ip-10-0-170-31.us-west-2.compute.internal Ready worker 51m v1.19.0+d59ce34 ip-10-0-194-221.us-west-2.compute.internal Ready worker 51m v1.19.0+d59ce34 ip-10-0-222-165.us-west-2.compute.internal Ready master 60m v1.19.0+d59ce34 $ oc debug node/ip-10-0-130-137.us-west-2.compute.internal Starting pod/ip-10-0-130-137us-west-2computeinternal-debug ... To use host binaries, run `chroot /host` If you don't see a command prompt, try pressing enter. sh-4.2# chroot /host sh-4.4# rpm -q ostree ostree-2020.5-4.el8.x86_64 sh-4.4#
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 (OpenShift Container Platform 4.6.3 bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:4339