Hi,

so according to log you have successfully configured ovirt-engine at 2018-01-19 12:56:00. But in the engine.log I can see that engine cannot connect to the database:

2018-01-19 12:56:00,098+08 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (JCA PoolFiller) IJ000610: Unable to fill pool: java:/ENGINEDataSourceNoJTA: javax.resource.ResourceException: IJ031084: Unable to create connection:

...

Caused by: org.postgresql.util.PSQLException: FATAL: password authentication failed for user "engine"

Is it a clean database installation or do you already have some other database running on this PostgreSQL instance? Or have you performed any manual configuration changes to PostgreSQL prior to engine installation?

Anyway I see you have executed engine-cleanup at 2018-01-19 13:47:06 which removed your installation, so we cannot perform any additional checks to see why engine cannot access the db.

So if this is a new installation, then I'd recommend you to start again from clean environment (complete OS reinstall is the easiest method), execute engine-setup and if the issue is still appearing, please create a bug and attach complete host logs using engine-log-collector tool and attach it to the bug?

Thanks

Martin

On Fri, Jan 19, 2018 at 8:57 AM, 董青龙 <ddqlo@126.com> wrote:

Here are the logs, please check.

At 2018-01-19 14:43:02, "Martin Perina" <mperina@redhat.com> wrote:

Hi,

could you please share with us complete engine logs from /var/log/ovirt-engine and subdirectories?

Thanks

Martin

On Fri, Jan 19, 2018 at 8:35 AM, Arman Khalatyan <arm2arm@gmail.com> wrote:
looks like your database is not running
what about if you re-run the engine-setup??

Am 19.01.2018 7:11 vorm. schrieb "董青龙" <ddqlo@126.com>:
Hi, all
I installed ovirt-engine 4.1.8.2 for the second time and I got "successful" after I excuted "engine-setup". But I got "404" when I tried to access webadmin portal using "https://FQDN/ovirt-engine". By the way, I could access the web after I installed ovirt-engine for the first time. Then I excuted "engine-cleanup" and "yum remove ovirt-engine" and installed ovirt-engine for the second time. I also tried to remove ovirt-engine-dwh and postgresql but after I reinstalled ovirt-engine I still got "404".
Can I fix this problem? Hope some can help, thanks!
Here are some logs in "/var/log/ovirt-engine/engine.log":
...
2018-01-19 12:56:06,288+08 ERROR [org.ovirt.engine.ui.frontend.server.dashboard.DashboardDataServlet] (ServerService Thread Pool -- 61) [] Could not access engine's DWH configuration table: java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:/ENGINEDataSource
...
Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:/ENGINEDataSource
...
Caused by: javax.resource.ResourceException: IJ031084: Unable to create connection
...
Caused by: org.postgresql.util.PSQLException: FATAL: password authentication failed for user "engine"
...
2018-01-19 12:56:06,292+08 WARN [org.ovirt.engine.ui.frontend.server.dashboard.DashboardDataServlet] (ServerService Thread Pool -- 61) [] No valid DWH configurations were found, assuming DWH database isn't setup.
2018-01-19 12:56:06,292+08 INFO [org.ovirt.engine.ui.frontend.server.dashboard.DashboardDataServlet] (ServerService Thread Pool -- 61) [] Dashboard DB query cache has been disabled.

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--
Martin Perina
Associate Manager, Software Engineering
Red Hat Czech s.r.o.

Martin Perina
Associate Manager, Software Engineering
Red Hat Czech s.r.o.