[ovirt-users] Safe to upgrade HE hosts from GUI?

Simone Tiraboschi stirabos at redhat.com
Thu Jul 28 08:54:36 UTC 2016 

On Thu, Jul 28, 2016 at 10:41 AM, Wee Sritippho <wee.s at forest.go.th> wrote:

> On 21/7/2559 16:53, Simone Tiraboschi wrote:
>
> On Thu, Jul 21, 2016 at 11:43 AM, Wee Sritippho <wee.s at forest.go.th>
> wrote:
>
>
>> Can I just follow
>> http://www.ovirt.org/documentation/how-to/hosted-engine/#upgrade-hosted-engine
>> until step 3 and do everything else via GUI?
>>
> Yes, absolutely.
>
>
> Hi, I upgrade a host (host02) via GUI and now its score is 0. Restarted
> the services but the result is still the same. Kinda lost now. What should
> I do next?
>
>
Can you please attach ovirt-ha-agent logs?


> [root at host02 ~]# service vdsmd restart
> Redirecting to /bin/systemctl restart  vdsmd.service
> [root at host02 ~]# systemctl restart ovirt-ha-broker && systemctl restart
> ovirt-ha-agent
> [root at host02 ~]# systemctl status ovirt-ha-broker
> ● ovirt-ha-broker.service - oVirt Hosted Engine High Availability
> Communications Broker
>    Loaded: loaded (/usr/lib/systemd/system/ovirt-ha-broker.service;
> enabled; vendor preset: disabled)
>    Active: active (running) since Thu 2016-07-28 15:09:38 ICT; 20min ago
>  Main PID: 4614 (ovirt-ha-broker)
>    CGroup: /system.slice/ovirt-ha-broker.service
>            └─4614 /usr/bin/python
> /usr/share/ovirt-hosted-engine-ha/ovirt-ha-broker --no-daemon
>
> Jul 28 15:29:35 host02.ovirt.forest.go.th ovirt-ha-broker[4614]:
> INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection
> established
> Jul 28 15:29:35 host02.ovirt.forest.go.th ovirt-ha-broker[4614]:
> INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection
> closed
> Jul 28 15:29:35 host02.ovirt.forest.go.th ovirt-ha-broker[4614]:
> INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection
> established
> Jul 28 15:29:35 host02.ovirt.forest.go.th ovirt-ha-broker[4614]:
> INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection
> closed
> Jul 28 15:29:48 host02.ovirt.forest.go.th ovirt-ha-broker[4614]:
> INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection
> established
> Jul 28 15:29:48 host02.ovirt.forest.go.th ovirt-ha-broker[4614]:
> INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection
> closed
> Jul 28 15:29:48 host02.ovirt.forest.go.th ovirt-ha-broker[4614]:
> INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection
> established
> Jul 28 15:29:48 host02.ovirt.forest.go.th ovirt-ha-broker[4614]:
> INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection
> closed
> Jul 28 15:29:48 host02.ovirt.forest.go.th ovirt-ha-broker[4614]:
> INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection
> established
> Jul 28 15:29:48 host02.ovirt.forest.go.th ovirt-ha-broker[4614]:
> INFO:ovirt_hosted_engine_ha.broker.listener.ConnectionHandler:Connection
> closed
> [root at host02 ~]# systemctl status 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 Thu 2016-07-28 15:28:34 ICT; 1min 19s ago
>  Main PID: 11488 (ovirt-ha-agent)
>    CGroup: /system.slice/ovirt-ha-agent.service
>            └─11488 /usr/bin/python
> /usr/share/ovirt-hosted-engine-ha/ovirt-ha-agent --no-daemon
>
> Jul 28 15:29:52 host02.ovirt.forest.go.th ovirt-ha-agent[11488]:
> /usr/lib/python2.7/site-packages/yajsonrpc/stomp.py:352:
> DeprecationWarning: Dispatcher.pend...instead.
> Jul 28 15:29:52 host02.ovirt.forest.go.th ovirt-ha-agent[11488]: pending
> = getattr(dispatcher, 'pending', lambda: 0)
> Jul 28 15:29:53 host02.ovirt.forest.go.th ovirt-ha-agent[11488]:
> /usr/lib/python2.7/site-packages/yajsonrpc/stomp.py:352:
> DeprecationWarning: Dispatcher.pend...instead.
> Jul 28 15:29:53 host02.ovirt.forest.go.th ovirt-ha-agent[11488]: pending
> = getattr(dispatcher, 'pending', lambda: 0)
> Jul 28 15:29:53 host02.ovirt.forest.go.th ovirt-ha-agent[11488]:
> /usr/lib/python2.7/site-packages/yajsonrpc/stomp.py:352:
> DeprecationWarning: Dispatcher.pend...instead.
> Jul 28 15:29:53 host02.ovirt.forest.go.th ovirt-ha-agent[11488]: pending
> = getattr(dispatcher, 'pending', lambda: 0)
> Jul 28 15:29:53 host02.ovirt.forest.go.th ovirt-ha-agent[11488]:
> /usr/lib/python2.7/site-packages/yajsonrpc/stomp.py:352:
> DeprecationWarning: Dispatcher.pend...instead.
> Jul 28 15:29:53 host02.ovirt.forest.go.th ovirt-ha-agent[11488]: pending
> = getattr(dispatcher, 'pending', lambda: 0)
> Jul 28 15:29:53 host02.ovirt.forest.go.th ovirt-ha-agent[11488]:
> ovirt-ha-agent ovirt_hosted_engine_ha.agent.agent.Agent ERROR Error:
> 'Attempt to call functi...rt agent
> Jul 28 15:29:53 host02.ovirt.forest.go.th ovirt-ha-agent[11488]:
> ERROR:ovirt_hosted_engine_ha.agent.agent.Agent:Error: 'Attempt to call
> function: teardownIma...rt agent
> Hint: Some lines were ellipsized, use -l to show in full.
> [root at host01 ~]# hosted-engine --vm-status
>
>
> --== Host 1 status ==--
>
> Status up-to-date                  : True
> Hostname                           : host01.ovirt.forest.go.th
> Host ID                            : 1
> Engine status                      : {"health": "good", "vm": "up",
> "detail": "up"}
> Score                              : 3400
> stopped                            : False
> Local maintenance                  : False
> crc32                              : d9521f2f
> Host timestamp                     : 1467916
> Extra metadata (valid at timestamp):
>         metadata_parse_version=1
>         metadata_feature_version=1
>         timestamp=1467916 (Thu Jul 28 15:29:52 2016)
>         host-id=1
>         score=3400
>         maintenance=False
>         state=EngineUp
>         stopped=False
>
>
> --== Host 2 status ==--
>
> Status up-to-date                  : False
> Hostname                           : host02.ovirt.forest.go.th
> Host ID                            : 2
> Engine status                      : unknown stale-data
> Score                              : 0
> stopped                            : True
> Local maintenance                  : False
> crc32                              : 0e1c66ec
> Host timestamp                     : 341176
> Extra metadata (valid at timestamp):
>         metadata_parse_version=1
>         metadata_feature_version=1
>         timestamp=341176 (Fri Jul 15 14:30:36 2016)
>         host-id=2
>         score=0
>         maintenance=False
>         state=AgentStopped
>         stopped=True
>
>
>
> P.S. In case if anyone is wondering, hosted03 doesn't appear when I run
> hosted-engine --vm-status because I installed it before upgrading hosted01
> and hosted02 to the latest version, so it might be broken.
>
> --
> Wee
>
>
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