Created attachment 1313723 [details] Logs Description of problem: Make sure to sync the management network when adding host version lower then < 4.1 to engine 4.2. If adding a host to cluster level lower then < 4.1, the management network reported as out of sync, because the default route is true in the DC, but false on the host. We didn't add support for the default route property on version lower then 4.1. We should take care and ignore and sync the ovirtmgmt network in such cases. If we try to sync it we will fail and network will remain as out of sync. Version-Release number of selected component (if applicable): 4.2.0-0.0.master.20170814200319.git3da5f35.el7.centos Host - vdsm-4.18.24-3.el7ev.x86_64 How reproducible: 100 Steps to Reproduce: 1. Add host 3.6/4.0 to engine 4.2 Actual results: ovirtmgmt is out of sync Expected results: ovirtmgmt must be sync in add host operation
Until solving this bug, upgrade from ovirt-engine-4.1 to 4.2 makes all 3.6/4.0 become out-of-sync.
Hi Eitan, Dan I don't see any patches attached to this bug and it's ON_QA, how come? please attach patches to this report.
Thanks Eitan, Dan, we can't test this bug and we are blocked. We can't add 3.6 and 4.0 hosts to engine 4.2, as it requires 'ovirt-host' package An error has occurred during installation of Host silver-vdsb.qa.lab.tlv.redhat.com: Failed to execute stage 'Setup validation': Cannot locate ovirt-host package, possible cause is incorrect channels. I don't think that anyone planing to fix this for 3.6 and 4.0 hosts. Currently it was fixed for 4.2 upstream - BZ 1495854 Fixed for 4.1 upstream - BZ 1503124 Will be fixed for 4.1 downstream + 4.1 ngn downstream - BZ 1506262 and BZ 1506258 In the bottom line i'm blocked from testing this.
After speaking with Lukas from Infra team, we will need to wait for the fix of BZ 1506258 and BZ 1507891 and this should be tested only on 4.2 downstream engine and not 4.2 upstream.
Note for my self - 4.z flow was verified with success after BZ 1506258 has been fixed. Waiting for BZ 1507891 to be ON_QA to verify the 3.6 flow
Now when BZ 1507891 is ON_QA and ovirt-host package provided on 3.6 and 4.z versions this bug can be tested and verified. Verified on - 4.2.0.2-0.1.el7
This bugzilla is included in oVirt 4.2.0 release, published on Dec 20th 2017. Since the problem described in this bug report should be resolved in oVirt 4.2.0 release, published on Dec 20th 2017, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report.