[ovirt-users] ovirt 4.1 unable deploy HostedEngine on next host Configuration value not found: file=/etc/.../hosted-engine.conf

[Simone Tiraboschi]

On Tue, Feb 13, 2018 at 7:43 AM, Reznikov Alexei <reznikov_aa at soskol.com>
wrote:

> 10.02.2018 00:48, reznikov_aa at soskol.com пишет:
>
> Simone Tiraboschi писал 2018-02-09 15:17:
>
> It shouldn't happen.
> I suspect that something went wrong creating the configuration volume
> on the shared storage at the end of the deployment.
>
> Alexei, can both of you attach you hosted-engine-setup logs?
> Can you please check what happens on
>   hosted-engine --get-shared-config gateway
>
> Thanks
>
>
> Simone, my ovirt cluster upgrade from 3.4... and i have too old logs.
>
> I'm confused by the execution of the hosted-engine --get-shared-config
> gateway ...
> I get the output "gateway: 10.245.183.1, type: he_conf", but my current
> hosted-engine.conf is overwritten by the other hosted-engine.conf.
>
> old file:
>
> fqdn = eng.lan
> vm_disk_id = e9d7a377-e109-4b28-9a43-7a8c8b603749
> vmid = ccdd675a-a58b-495a-9502-3e6a4b7e5228
> storage = ssd.lan:/ovirt
> service_start_time = 0
> host_id = 3
> console = vnc
> domainType = nfs3
> sdUUID = 8905c9ac-d892-478d-8346-63b8fa1c5763
> connectionUUID = ce84071b-86a2-4e82-b4d9-06abf23dfbc4
> ca_cert =/etc/pki/vdsm/libvirt-spice/ca-cert.pem
> ca_subject = "C = EN, L = Test, O = Test, CN = Test"
> vdsm_use_ssl = true
> gateway = 10.245.183.1
> bridge = ovirtmgmt
> metadata_volume_UUID =
> metadata_image_UUID =
> lockspace_volume_UUID =
> lockspace_image_UUID =
>
> The following are used only for iSCSI storage
> iqn =
> portal =
> user =
> password =
> port =
>
> conf_volume_UUID = a20d9700-1b9a-41d8-bb4b-f2b7c168104f
> conf_image_UUID = b5f353f5-9357-4aad-b1a3-751d411e6278
> conf = /var/run/ovirt-hosted-engine-ha/vm.conf
> vm_disk_vol_id = cd12a59e-7d84-4b4e-98c7-4c68e83ecd7b
> spUUID = 00000000-0000-0000-0000-000000000000
>
> new rewrite file
>
> fqdn = eng.lan
> vm_disk_id = e9d7a377-e109-4b28-9a43-7a8c8b603749
> vmid = ccdd675a-a58b-495a-9502-3e6a4b7e5228
> storage = ssd.lan:/ovirt
> conf = /etc/ovirt-hosted-engine/vm.conf
> service_start_time = 0
> host_id = 3
> console = vnc
> domainType = nfs3
> spUUID = 036f83d7-39f7-48fd-a73a-3c9ffb3dbe6a
> sdUUID = 8905c9ac-d892-478d-8346-63b8fa1c5763
> connectionUUID = ce84071b-86a2-4e82-b4d9-06abf23dfbc4
> ca_cert =/etc/pki/vdsm/libvirt-spice/ca-cert.pem
> ca_subject = "C = EN, L = Test, O = Test, CN = Test"
> vdsm_use_ssl = true
> gateway = 10.245.183.1
> bridge = ovirtmgmt
> metadata_volume_UUID =
> metadata_image_UUID =
> lockspace_volume_UUID =
> lockspace_image_UUID =
>
> The following are used only for iSCSI storage
> iqn =
> portal =
> user =
> password =
> port =
>
> And this in all hosts in cluster!
> It seems to me that these are some remnants of versions 3.4, 3.5 ...
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
> BUMP
>
> I resolved error "KeyError: 'Configuration value not found:
> file=/etc/ovirt-hosted-engine/hosted-engine.conf, key=gateway'".
>
> This error was caused... "*VDSGenericException: VDSErrorException:
> received downloaded data size is wrong (requested 20480, received 10240)*",
> the solution is here https://access.redhat.com/solutions/3106231
>
> But in my case there is still a problem with the inappropriate parameters
> in hosted-engine.conf ... I think I should use "hosted-engine
> --set-shared-config" to change the values on the shared storage. This is
> right?
>

Yes, ufortunately you are absolutely right on that: there is a bug there.
As a side effect, hosted-engine --set-shared-config and hosted-engine
--get-shared-config always refresh the local copy of hosted-engine
configuration files with the copy on the shared storage and so you will
always end with host_id=1 in /etc/ovirt-hosted-engine/hosted-engine.conf
which can lead to SPM conflicts.
I'd suggest to manually fix host_id parameter in
/etc/ovirt-hosted-engine/hosted-engine.conf to its original value (double
check with engine DB with 'sudo -u postgres psql engine -c "SELECT
vds_spm_id, vds.vds_name FROM vds"' on the engine VM) to avoid that.
https://bugzilla.redhat.com/1543988


> Guru help to solve this.
>
> Regards,
>
> Alex.
>
>
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ovirt.org/pipermail/users/attachments/20180213/1c699161/attachment.html>