On Sun, Dec 5, 2021 at 8:13 PM Valerio Luccio <[email protected]>
wrote:

> I stopped the VMs and then "hosted-engine --vm-shutdown" followed by
> "hosted-engine --vm-start", I thought that would restart everything, but
> apparently not.
>
> Now I just did "systemctl status ovirt-ha-broker" and got this ugly thing:
>
> ovirt-ha-broker ovirt_hosted_engine_ha.broker.notifications.Notifications 
> ERRO>
>                                                              Traceback (most 
> recent call last):
>                                                                File 
> "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/broker/notific>
>                                                                  
> timeout=float(cfg["smtp-timeout"]))
>                                                                File 
> "/usr/lib64/python3.6/smtplib.py", line 251, in __init__
>                                                                  (code, msg) 
> = self.connect(host, port)
>                                                                File 
> "/usr/lib64/python3.6/smtplib.py", line 336, in connect
>                                                                  self.sock = 
> self._get_socket(host, port, self.timeout)
>                                                                File 
> "/usr/lib64/python3.6/smtplib.py", line 307, in _get_socket
>                                                                  
> self.source_address)
>                                                                File 
> "/usr/lib64/python3.6/socket.py", line 724, in create_connection
>                                                                  raise err
>                                                                File 
> "/usr/lib64/python3.6/socket.py", line 713, in create_connection
>                                                                  
> sock.connect(sa)
>                                                              
> ConnectionRefusedError: [Errno 111] Connection refused
>
>
This is harmless, can be ignored. It most likely happens because you
configured to send notifications via email to an unreachable mail server -
the default is localhost. I suggest to check the log for more/other errors.


> And
>
> systemctl status --no-pager --full ovirt-ha-agent
> ● ovirt-ha-agent.service - oVirt Hosted Engine High Availability Monitoring 
> Agent
>    Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-agent.service; enabled; 
> vendor preset: disabled)
>    Active: active (running) since Fri 2021-11-19 15:17:19 EST; 2 weeks 1 days 
> ago
>  Main PID: 14290 (ovirt-ha-agent)
>     Tasks: 2 (limit: 406449)
>    Memory: 105.8M
>    CGroup: /system.slice/ovirt-ha-agent.service
>            └─14290 /usr/libexec/platform-python 
> /usr/share/ovirt-hosted-engine-ha/ovirt-ha-agent
>
> Dec 05 05:34:40 argus.cbi.fas.nyu.edu ovirt-ha-agent[14290]: ovirt-ha-agent 
> ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore ERROR Unable to extract 
> HEVM OVF
> Dec 05 05:34:40 argus.cbi.fas.nyu.edu ovirt-ha-agent[14290]: ovirt-ha-agent 
> ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config.vm ERROR 
> Failed extracting VM OVF from the OVF_STORE volume, falling back to initial 
> vm.conf
>
>
That's not good. You might find more details it the HA logs or vdsm logs.


> Dec 05 07:34:37 argus.cbi.fas.nyu.edu ovirt-ha-agent[14290]: ovirt-ha-agent 
> ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore ERROR Unable to extract 
> HEVM OVF
> Dec 05 07:34:37 argus.cbi.fas.nyu.edu ovirt-ha-agent[14290]: ovirt-ha-agent 
> ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config.vm ERROR 
> Failed extracting VM OVF from the OVF_STORE volume, falling back to initial 
> vm.conf
> Dec 05 08:34:45 argus.cbi.fas.nyu.edu ovirt-ha-agent[14290]: ovirt-ha-agent 
> ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore ERROR Unable to extract 
> HEVM OVF
> Dec 05 08:34:45 argus.cbi.fas.nyu.edu ovirt-ha-agent[14290]: ovirt-ha-agent 
> ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config.vm ERROR 
> Failed extracting VM OVF from the OVF_STORE volume, falling back to initial 
> vm.conf
> Dec 05 10:34:39 argus.cbi.fas.nyu.edu ovirt-ha-agent[14290]: ovirt-ha-agent 
> ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore ERROR Unable to extract 
> HEVM OVF
> Dec 05 10:34:39 argus.cbi.fas.nyu.edu ovirt-ha-agent[14290]: ovirt-ha-agent 
> ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config.vm ERROR 
> Failed extracting VM OVF from the OVF_STORE volume, falling back to initial 
> vm.conf
> Dec 05 11:34:44 argus.cbi.fas.nyu.edu ovirt-ha-agent[14290]: ovirt-ha-agent 
> ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore ERROR Unable to extract 
> HEVM OVF
> Dec 05 11:34:44 argus.cbi.fas.nyu.edu ovirt-ha-agent[14290]: ovirt-ha-agent 
> ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config.vm ERROR 
> Failed extracting VM OVF from the OVF_STORE volume, falling back to initial 
> vm.conf
>
> Is the broker error causing the agent error or vice-versa ?
>
All I did a couple of weeks ago was reboot the host (after having shut down
> the VMs and stopped the engine).
>
> The engine and VMs seem to be working fine.
>

That's good - so not all hope is lost :-). But better find the root cause
and handle it.

Best regards,


> Thanks for all of your help.
>
> On 12/2/21 1:15 PM, Strahil Nikolov wrote:
>
> You need to restart ovirt-ha-broker.service and ovirt-ha-agent.service
>
> Best Regards,
> Strahil Nikolov
>
> On Mon, Nov 29, 2021 at 18:31, Valerio Luccio
> <[email protected]> <[email protected]> wrote:
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>
> --
> Valerio Luccio
> High Performance Computing     10 Astor Place, Room 416D
> New York University     New York, NY 10003
>
> "In an open world, who needs windows or gates ?"
>
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-- 
Didi
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