Created attachment 1476592 [details] seesion log with the proposed modifications Description of problem: Deployment of hosted engine should work in IPv6-only scenarios. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. Install ovirt-hosted-engine-setup ovirt-engine-appliance 2. Disable IPv4 and enable IPv6 3. hosted-engine --deploy Actual results: Deployment fails in multiple steps Expected results: Deployment succeeds. Additional info: https://gerrit.ovirt.org/#/c/93367/ highlights the code locations which has to be modified for IPv6 support. Additional to this changes, IPv6 has to be enabled in libvirt's default network, which is used for the temporary VM: echo 2 > /proc/sys/net/ipv6/conf/eth0/accept_ra systemctl start libvirtd virsh net-edit default # add the line # <ip family='ipv6' address='fd00:1234:5678:900::1' prefix='64'/> virsh net-destroy default virsh net-start default The IPv6 address in libvirt's network is not important, it is only important to enable IPv6. The host has to be configured using a static IPv6 address, e.g.: echo "fde4:e66c:9a7c:dd91::2 ipv6test9" >> /etc/hosts echo "fde4:e66c:9a7c:dd91::3 hengine.local" >> /etc/hosts echo IPV6INIT="yes" >> /etc/sysconfig/network-scripts/ifcfg-eth0 echo IPV6ADDR="fde4:e66c:9a7c:dd91::2/64" \ >> /etc/sysconfig/network-scripts/ifcfg-eth0 echo BOOTPROTO="none" >> /etc/sysconfig/network-scripts/ifcfg-eth0 echo IPV6_AUTOCONF="no" >> /etc/sysconfig/network-scripts/ifcfg-eth0 systemctl restart network
*** Bug 1571216 has been marked as a duplicate of this bug. ***
Not identified as blocker for 4.2.7, moving to 4.2.8
Is this a duplicate of bug 1372134?
Hi Simone, please see Dominik's need info from comment 3^^ Is this a duplicate of bug 1372134?
(In reply to Michael Burman from comment #4) > Hi Simone, please see Dominik's need info from comment 3^^ > Is this a duplicate of bug 1372134? The only difference is that 1372134 has been opened downstream specific. You can verify them together.
Anything blocking this bug fix verifcation?
Verified on - ovirt-hosted-engine-setup-2.3.5-1.el7ev.noarch ovirt-hosted-engine-ha-2.3.1-1.el7ev.noarch ovirt-ansible-hosted-engine-setup-1.0.11-1.el7ev.noarch 4.3.1.1-0.1.el7 vdsm-4.30.9-1.el7ev.x86_64 using rhvh-4.3.0.5-0.20190225.0+1 and rhvm-appliance-4.3-20190220.2.el7.x86_64 Verified with and over an IPv6 static address only
This bugzilla is included in oVirt 4.3.0 release, published on February 4th 2019. Since the problem described in this bug report should be resolved in oVirt 4.3.0 release, it has been closed with a resolution of CURRENT RELEASE. If the solution does not work for you, please open a new bug report.