[ovirt-users] hosted-engine deploy 4.2.1 fails when ovirtmgmt is defined on vlan subinterface

[Simone Tiraboschi]

On Thu, Feb 15, 2018 at 3:54 PM, Kuko Armas <kuko at canarytek.com> wrote:

>
> I'm not sure if I should submit a bug report about this, so I ask around
> here first...
> I've found a bug that "seems" related but I think it's not (
> https://bugzilla.redhat.com/show_bug.cgi?id=1523661)
>
> This is the problem:
>
> - I'm trying to do a clean HE deploy with oVirt 4.2.1 on a clean CentOS
> 7.4 host
> - I have a LACP bond (bond0) and I need my management network to be on
> vlan 1005, si I have created interface bond0.1005 on the host and
> everything works
> - I run hosted-engine deploy, and it always fails with
>
> [ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 50, "changed": true,
> "cmd": "ip rule list | grep ovirtmgmt | sed s/\\\\[.*\\\\]\\ //g | awk '{
> print $9 }'", "delta": "0:00:00.006473", "end": "2018-02-15
> 13:57:11.132359", "rc": 0, "start": "2018-02-15 13:57:11.125886", "stderr":
> "", "stderr_lines": [], "stdout": "", "stdout_lines": []}
> [ ERROR ] Failed to execute stage 'Closing up': Failed executing
> ansible-playbook
>
> - Looking at the ansible playbook, I see it's trying to look for an ip
> rule using a custom routing table, but I have no such rule
>
> [root at ovirt1 ~]# ip rule
> 0:      from all lookup local
> 32766:  from all lookup main
> 32767:  from all lookup default
>
> - I also find that I have no "ovirtmgmt" bridge
>
> bridge name     bridge id               STP enabled     interfaces
> ;vdsmdummy;             8000.000000000000       no
> virbr0          8000.525400e6ca97       yes             virbr0-nic
>                                                         vnet0
>
> - But I haven't found any reference in the ansible playbook to this
> network creation.
>
> - The HE VM gets created and I can connect with SSH, so I tried to find
> out if the ovirtmgmt network is created via vdsm from the engine
> - Looking at the engine.log I found this:
>
> 2018-02-15 13:49:26,850Z INFO  [org.ovirt.engine.core.bll.host.HostConnectivityChecker]
> (EE-ManagedThreadFactory-engine-Thread-1) [15c7e33a] Engine managed to
> communicate wi
> th VDSM agent on host 'ovirt1' with address 'ovirt1'
> ('06651b32-4ef8-4b5d-ab2d-c38e84c2d790')
> 2018-02-15 13:49:30,302Z ERROR [org.ovirt.engine.core.dal.
> dbbroker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engine-Thread-1)
> [15c7e33a] EVENT_ID: VLAN_ID_
> MISMATCH_FOR_MANAGEMENT_NETWORK_CONFIGURATION(1,119), Failed to configure
> management network on host ovirt1. Host ovirt1 has an interface bond0.1005
> for the management netwo
> rk configuration with VLAN-ID (1005), which is different from data-center
> definition (none).
> 2018-02-15 13:49:30,302Z ERROR [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand]
> (EE-ManagedThreadFactory-engine-Thread-1) [15c7e33a] Exception:
> org.ovirt.eng
> ine.core.bll.network.NetworkConfigurator$NetworkConfiguratorException:
> Failed to configure management network
>
> - So I guess that the engine tried to create the ovirtmgmt bridge on the
> host via vdsm, but it failed because "Host ovirt1 has an interface
> bond0.1005 for the management netwo
> rk configuration with VLAN-ID (1005), which is different from data-center
> definition (none)"
> - Of course I haven't had the opportunity to setup the management
> network's vlan in the datacenter yet, because I'm still trying to deploy
> the Hosted Engine
>
> Is this a supported configuration? Is there a way I can tell the
> datacenter that the management network is on vlan 1005? Should I file a bug
> report?
>

Yes, please.


> Is there a workaround?
>

You can pass --noansible and fallback to the previous flow, sorry.


>
> Salu2!
> --
> Miguel Armas
> CanaryTek Consultoria y Sistemas SL
> http://www.canarytek.com/
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
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