Some new information: I found that the VDSM traffic (anything not SSH) was being blocked by the default network security rules (not on the host). After fixing this, I am still unable to add a host though.

If I try

vdsm-client -a <HOST> Host getCapabilities

I get this error:

[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:618)

Rather than the previous error of just timing out. So maybe there is still an issue with the certs.

When I add the host, it now fails with:
VDSM GPU2-2 command HostSetupNetworksVDS failed: Message timeout which can be caused by communication issues

and I can't SSH into the host anymore.

If I restart the host, it becomes NonOperational because ovirtmgmt is missing.

Thanks!

- Alan

On Mon, May 3, 2021 at 9:20 AM Alan Daniels <alan@softdrive.co> wrote:

I'll research this. Could you give me some more details on what to do?

Can I use vdsm-client -a <HOST> to test this as well?

On Mon, May 3, 2021 at 2:26 AM Ales Musil <amusil@redhat.com> wrote:

I can see some ssl handshake: SSLError.

I would recommend reinstalling certificates from the engine.

Regards,

Ales

On Sun, May 2, 2021 at 2:50 PM Alan Daniels <alan@softdrive.co> wrote:

Logs can be found here: https://www.dropbox.com/s/vdvkj7kp0d4d73v/vdsmlogs.tar.gz?dl=0

Couldn't attach them directly due to size limits.

Thanks!

- Alan

On Fri, Apr 30, 2021 at 3:06 AM Ales Musil <amusil@redhat.com> wrote:

On Wed, Apr 28, 2021 at 3:09 PM <alan@softdrive.co> wrote:

oVirt version: 4.3
- ovirt-engine-appliance.x86_64         4.3-20200603.1.0.2.el7
vdsm version: 4.30.46-1.0.3.el7

I can connect to the host manually. If I supply invalid SSH args when adding the host, it fails immediately rather than running for a while and failing later.

Can you please share vdsm.log and supervdsm.log from the host?

Thanks,

Ales

 

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--

Ales Musil

Software Engineer - RHV Network

Red Hat EMEA

amusil@redhat.com    IM: amusil

--

Ales Musil

Software Engineer - RHV Network

Red Hat EMEA

amusil@redhat.com    IM: amusil

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