In fact I don't know what flow should be followed. I have found several 
documentations, but most deal with older version so I am not sure I am doing 
right.
 Is there a working documented procedure somewhere ? 

 Le 08-Feb-2018 11:17:06 +0100, mbur...@redhat.com a crit: 
  Thanks, I'm not so familiar with the hosted-engine --upgrade-appliance flow, 
can someone from the list that is familiar with such flow assist?  
 On Thu, Feb 8, 2018 at 12:10 PM,  wrote:

 Hi,   I installed my nodes with the latest packages available in repositories. 
Then I installed the self-hosted engine on one of them, created the cluster and 
added the second node.   When I encountered these network config problems and 
saw your answer, I thougt it was time to update some packages to get 
corrections.   So I just runned a "yum update" on the nodes and rebooted them.  
 Then I put the engine in global maintenance mode and tried "hosted-engine 
--upgrade-appliance" on the node hosting it.   But it failed returning me this 
cluster version error.   The engine's about windows says "Software 
Version:4.2.0.2-1.el7.centos"   And for the hosts :        OS Version:RHEL - 7 
- 4.1708.el7.centos         OS Description:CentOS Linux 7 (Core)         Kernel 
Version:3.10.0 - 693.17.1.el7.x86_64         KVM Version:2.9.0 - 16.el7_4.13.1  
       LIBVIRT Version:libvirt-3.2.0-14.el7_4.7         VDSM 
Version:vdsm-4.20.9.3-1.el7.centos         SPICE Version:0.12.8 - 2.el7.1       
  GlusterFS Version:[N/A]         CEPH Version:librbd1-0.94.5-2.el7          
Regards     

 Le 08-Feb-2018 09:59:32 +0100, mbur...@redhat.com a crit: 
   Not sure i understand from which version you trying to upgrade and what is 
the exact upgrade flow, if i got it correctly, it is seems that you upgraded 
the hosts to 4.2, but engine still 4.1? What exactly the upgrade steps, please 
explain the flow., what have you done after upgrading the hosts? to what 
version?

 Cheers) 
 On Wed, Feb 7, 2018 at 3:00 PM,  wrote:

 Hi, Thanks a lot for your answer.    I applied some updates at node level, but 
I forgot to upgrade the engine !   When I try to do so I get a strange error : 
"Cluster PROD is at version 4.2 which is not supported by this upgrade flow. 
Please fix it before upgrading."   Here are the installed packets on my nodes : 
python-ovirt-engine-sdk4-4.2.2-2.el7.centos.x86_64
ovirt-imageio-common-1.2.0-1.el7.centos.noarch
ovirt-hosted-engine-setup-2.2.3-1.el7.centos.noarch
ovirt-engine-sdk-python-3.6.9.1-1.el7.noarch
ovirt-setup-lib-1.1.4-1.el7.centos.noarch
ovirt-release42-4.2.0-1.el7.centos.noarch
ovirt-imageio-daemon-1.2.0-1.el7.centos.noarch
ovirt-host-dependencies-4.2.0-1.el7.centos.x86_64
ovirt-host-4.2.0-1.el7.centos.x86_64
ovirt-host-deploy-1.7.0-1.el7.centos.noarch
ovirt-hosted-engine-ha-2.2.2-1.el7.centos.noarch
ovirt-provider-ovn-driver-1.2.2-1.el7.centos.noarch
ovirt-engine-appliance-4.2-20171219.1.el7.centos.noarch
ovirt-vmconsole-host-1.0.4-1.el7.noarch
cockpit-ovirt-dashboard-0.11.3-0.1.el7.centos.noarch
ovirt-vmconsole-1.0.4-1.el7.noarch   What I am supposed to do ? I see no newer 
packages available.   Regards   

 Le 07-Feb-2018 13:23:43 +0100, mbur...@redhat.com a crit: 
    Hi

 This is a bug and it was already fixed in 4.2.1.1-0.1.el7 - 
https://bugzilla.redhat.com/show_bug.cgi?id=1528906

 The no default route bug was fixed in - 
https://bugzilla.redhat.com/show_bug.cgi?id=1477589

 Thanks, 
 On Wed, Feb 7, 2018 at 1:15 PM,  wrote:

   Hi, I am experiencing a new problem : when I try to modify something in the 
network setup on the second node (added to the cluster after installing the 
engine on the other one) using the Engine GUI, I get the following error when 
validating :    must match 
"^\b((25[0-5]|2[0-4]\d|[01]\d\d|\d?\d)\_){3}(25[0-5]|2[0-4]\d|[01]\d\d|\d?\d)"
 Attribut : ipConfiguration.iPv4Addresses[0].gateway   Moreover, on the general 
status of ther server, I have a "Host has no default route" alert.   The 
ovirtmgmt network has a defined gateway of course, and the storage network has 
none because it is not required. Both server have the same setup, with 
different addresses of course :-)   I have not been able to find anything 
useful in the logs.   Is this a bug or am I doing something wrong ?   Regards 

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 mbur...@redhat.com  M: 0545355725 IM: mburman 

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 mbur...@redhat.com  M: 0545355725 IM: mburman 

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Senior Quality engineer - rhv network - redhat israel 

Red Hat 

 mbur...@redhat.com  M: 0545355725 IM: mburman 

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