Description of problem: Many customers have been affected by Bug #1648965. We should add a check for the appropriate kernel version as part of our upgrade preflight checks. If it's simple enough to add to our install preflight checks we should consider that as well. Looking at the erratas that shipped that bug fix is appears to be included in the following builds: 7.7: kernel-3.10.0-1062.el7 7.6 EUS: kernel-3.10.0-957.27.4.el7 7.6: kernel-3.10.0-957.27.2.el7
Will be submitting an update based on feedback in https://github.com/openshift/openshift-ansible/issues/11883
need we follow doc or update doc for RHEL version? Base OS: Red Hat Enterprise Linux (RHEL) 7.4 or later with the "Minimal" installation option and the latest packages from the Extras channel, or RHEL Atomic Host 7.4.5 or later. https://docs.openshift.com/container-platform/3.11/install/prerequisites.html#hardware in code minimum_kernel_version: "7.6": "3.10.0-957.27.2.el7" "7.6": "3.10.0-957.27.2" "7.7": "3.10.0-1062.el7" "7.7": "3.10.0-1062"
Seem like this PR introduce some issues: TASK [Ensure minimum kernel version] ******************************************* Tuesday 10 September 2019 16:51:35 +0800 (0:00:00.628) 0:00:17.824 ***** fatal: [qe-sreg-3criogcemaster-etcd-1.0910-lqe.qe.rhcloud.com]: FAILED! => {"changed": false, "msg": "The installed kernel version does not meet the required minimum for RHEL 7.7.\nPlease update the kernel before continuing.\nMinimum Kernel Version: 3.10.0-1062.el7\nInstalled Kernel Version: 3.10.0-1062.1.1.el7.x86_64\nReference: https://bugzilla.redhat.com/show_bug.cgi?id=1749024\n"} fatal: [qe-sreg-3criogcenode-registry-router-1.0910-lqe.qe.rhcloud.com]: FAILED! => {"changed": false, "msg": "The installed kernel version does not meet the required minimum for RHEL 7.7.\nPlease update the kernel before continuing.\nMinimum Kernel Version: 3.10.0-1062.el7\nInstalled Kernel Version: 3.10.0-1062.1.1.el7.x86_64\nReference: https://bugzilla.redhat.com/show_bug.cgi?id=1749024\n"} fatal: [qe-sreg-3criogcenode-1.0910-lqe.qe.rhcloud.com]: FAILED! => {"changed": false, "msg": "The installed kernel version does not meet the required minimum for RHEL 7.7.\nPlease update the kernel before continuing.\nMinimum Kernel Version: 3.10.0-1062.el7\nInstalled Kernel Version: 3.10.0-1062.1.1.el7.x86_64\nReference: https://bugzilla.redhat.com/show_bug.cgi?id=1749024\n"} fatal: [qe-sreg-3criogcenode-2.0910-lqe.qe.rhcloud.com]: FAILED! => {"changed": false, "msg": "The installed kernel version does not meet the required minimum for RHEL 7.7.\nPlease update the kernel before continuing.\nMinimum Kernel Version: 3.10.0-1062.el7\nInstalled Kernel Version: 3.10.0-1062.1.1.el7.x86_64\nReference: https://bugzilla.redhat.com/show_bug.cgi?id=1749024\n"} Actually 3.10.0-1062.1.1.el7.x86_64 > 3.10.0-1062.el7, so it shouldn't fail here.
Fixed in openshift-ansible-3.11.145-1.git.0.61bc1df.el7 kernel 3.10.0-1062.1.1.el7.x86_64 can be installed without error. for kernel requirement, can report correctly fatal: [ec2-54-210-41-10.compute-1.amazonaws.com]: FAILED! => {"changed": false, "msg": "The installed kernel version does not meet the required minimum for RHEL 7.6.\nPlease update the kernel before continuing.\nMinimum Kernel Version: 3.10.0-957.27.2\nInstalled Kernel Version: 3.10.0-931.el7.x86_64\nReference: https://bugzilla.redhat.com/show_bug.cgi?id=1749024\n"}
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. https://access.redhat.com/errata/RHBA-2019:2816