Issue with oVirt fresh install, during step 3.5 'Installing and Configuring
Data Warehouse on a Separate Machine':
Following Guide: Installing oVirt as a standalone Engine with remote databases
The two nodes; ovirt-net and ovirt-ctl are both fresh installed RHEL 8.4 nodes,
built to make this test environment. With ovirt-ctl being the engine host and
ovirt-net hosting the postgres database and DWH services.
Upon following the steps through the engine-setup after confirming the
installation settings, the setup gets to '[INFO] Creating a user for Grafana'
then says the following error:
[ ERROR ] Failed to execute stage 'Misc configuration': terminating connection
due to administrator command
server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
Afterwards within /etc/pki/ovirt-engine/ there's broken/empty symbolic links
for apache certs and keys linking to apache-grafana which'll cause errors for
further attempts are re-doing the engine-setup.
Here's the lines before and after the error in the output log from the setup:
2021-12-06 14:49:08,233-0330 DEBUG
otopi.ovirt_engine_setup.engine_common.database database.execute:234 Database:
'None', Statement: '
select * from GetDwhHistoryTimekeepingByVarName(
%(name)s
)
', args: {'name': 'dwhHostname'}
2021-12-06 14:49:08,233-0330 DEBUG
otopi.ovirt_engine_setup.engine_common.database database.execute:239 Creating
own connection
2021-12-06 14:49:08,253-0330 DEBUG
otopi.ovirt_engine_setup.engine_common.database database.execute:284 Result:
[{'var_name': 'dwhHostname', 'var_value': None, 'var_datetime': None}]
2021-12-06 14:49:08,254-0330 DEBUG
otopi.ovirt_engine_setup.engine_common.database database.execute:234 Database:
'None', Statement: '
select UpdateDwhHistoryTimekeeping(
%(name)s,
%(value)s,
NULL
)
', args: {'name': 'dwhHostname', 'value':
'cloud-ovirt-net.mun.cluster.dns'}
2021-12-06 14:49:08,254-0330 DEBUG otopi.context context._executeMethod:145
method exception
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/otopi/context.py", line 132, in
_executeMethod
method['method']()
File
"/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine-dwh/core/single_etl.py",
line 167, in _misc
value=self.environment[osetupcons.ConfigEnv.FQDN]
File
"/usr/share/ovirt-engine/setup/ovirt_engine_setup/engine_common/dwh_history_timekeeping.py",
line 63, in updateValueInTimekeeping
ownConnection=False,
File
"/usr/share/ovirt-engine/setup/ovirt_engine_setup/engine_common/database.py",
line 258, in execute
args,
psycopg2.OperationalError: terminating connection due to administrator command
server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
2021-12-06 14:49:08,257-0330 ERROR otopi.context context._executeMethod:154
Failed to execute stage 'Misc configuration': terminating connection due to
administrator command
server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
2021-12-06 14:49:08,257-0330 DEBUG otopi.plugins.otopi.dialog.human
human.format:69 newline sent to logger
2021-12-06 14:49:08,258-0330 DEBUG otopi.transaction transaction.abort:124
aborting 'DNF Transaction'
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