1:09 a.m.
Thanks for your article!
My Ovirt system does not show a monitoring portal. How do I integrate Grafana into my
Ovirt portal?
The configuration doesn't seem to have the Grafana option even after the
reinstallation:
[root@olvmm ~]# engine-setup --reconfigure-optional-components
[ INFO ] Stage: Initializing
[ INFO ] Stage: Environment setup
Configuration files:
['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf',
'/etc/ovirt-engine-setup.conf.d/10-packaging.conf',
'/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf']
Log file:
/var/log/ovirt-engine/setup/ovirt-engine-setup-20210914135829-rigduk.log
Version: otopi-1.8.4 (otopi-1.8.4-1.el7)
[ INFO ] Stage: Environment packages setup
[ INFO ] Stage: Programs detection
[ INFO ] Stage: Environment setup (late)
[ INFO ] Stage: Environment customization
--== PRODUCT OPTIONS ==--
[ INFO ] ovirt-provider-ovn already installed, skipping.
--== PACKAGES ==--
[ INFO ] Checking for product updates...
[ INFO ] No product updates found
--== NETWORK CONFIGURATION ==--
[WARNING] Host name olvmm has no domain suffix
[WARNING] Failed to resolve olvmm using DNS, it can be resolved only locally
Setup can automatically configure the firewall on this system.
Note: automatic configuration of the firewall may overwrite current settings.
NOTICE: iptables is deprecated and will be removed in future releases
Do you want Setup to configure the firewall? (Yes, No) [Yes]:
[ INFO ] firewalld will be configured as firewall manager.
[WARNING] Host name olvmm has no domain suffix
[WARNING] Host name olvmm has no domain suffix
[WARNING] Host name olvmm has no domain suffix
--== DATABASE CONFIGURATION ==--
The detected DWH database size is 199 MB.
Setup can backup the existing database. The time and space required for the
database backup depend on its size. This process takes time, and in some cases (for
instance, when the size is few GBs) may take several hours to complete.
If you choose to not back up the database, and Setup later fails for some
reason, it will not be able to restore the database and all DWH data will be lost.
Would you like to backup the existing database before upgrading it? (Yes, No)
[Yes]: No
[WARNING] Are you sure you do not want to backup the DWH database?
A positive reply makes sense only if you do not need the data in DWH, or have
some other, external means to restore it to a working state.
Are you sure you do not want to backup the DWH database?(Yes, No) [No]: No
The DWH Database will be backed up prior to upgrade.
Perform full vacuum on the oVirt engine history
database ovirt_engine_history@localhost?
This operation may take a while depending on this setup health and the
configuration of the db vacuum process.
See https://www.postgresql.org/docs/10/sql-vacuum.html
(Yes, No) [No]:
--== OVIRT ENGINE CONFIGURATION ==--
Perform full vacuum on the engine database engine@localhost?
This operation may take a while depending on this setup health and the
configuration of the db vacuum process.
See https://www.postgresql.org/docs/10/sql-vacuum.html
(Yes, No) [No]:
--== STORAGE CONFIGURATION ==--
--== PKI CONFIGURATION ==--
--== APACHE CONFIGURATION ==--
--== SYSTEM CONFIGURATION ==--
--== MISC CONFIGURATION ==--
--== END OF CONFIGURATION ==--
[ INFO ] Stage: Setup validation
During execution engine service will be stopped (OK, Cancel) [OK]:
[WARNING] Less than 16384MB of memory is available
[ INFO ] Cleaning stale zombie tasks and commands
--== CONFIGURATION PREVIEW ==--
Default SAN wipe after delete : False
Firewall manager : firewalld
Update Firewall : True
Host FQDN : olvmm
CinderLib database secured connection : False
CinderLib database user name : ovirt_cinderlib
CinderLib database name : ovirt_cinderlib
CinderLib database host : localhost
CinderLib database port : 5432
CinderLib database host name validation : False
Set up Cinderlib integration : True
Engine database secured connection : False
Engine database user name : engine
Engine database name : engine
Engine database host : localhost
Engine database port : 5432
Engine database host name validation : False
Engine installation : True
PKI organization : Test
Set up ovirt-provider-ovn : True
Configure WebSocket Proxy : True
DWH installation : True
DWH database secured connection : False
DWH database host : localhost
DWH database user name : ovirt_engine_history
DWH database name : ovirt_engine_history
Backup DWH database : True
DWH database port : 5432
DWH database host name validation : False
Configure Image I/O Proxy : True
Configure VMConsole Proxy : True
Please confirm installation settings (OK, Cancel) [OK]:
[ INFO ] Cleaning async tasks and compensations
[ INFO ] Unlocking existing entities
[ INFO ] Checking the Engine database consistency
[ INFO ] Stage: Transaction setup
[ INFO ] Stopping engine service
[ INFO ] Stopping ovirt-fence-kdump-listener service
[ INFO ] Stopping dwh service
[ INFO ] Stopping Image I/O Proxy service
[ INFO ] Stopping vmconsole-proxy service
[ INFO ] Stopping websocket-proxy service
[ INFO ] Stage: Misc configuration (early)
[ INFO ] Stage: Package installation
[ INFO ] Stage: Misc configuration
[ INFO ] Upgrading CA
[ INFO ] Updating /etc/ovirt-imageio-proxy/ovirt-imageio-proxy.conf to use apache key and
certificate
[ INFO ] Backing up database localhost:ovirt_engine_history to
'/var/lib/ovirt-engine-dwh/backups/dwh-20210914140114.0_gRrR.dump'.
[ INFO ] Creating/refreshing DWH database schema
[ INFO ] Configuring Image I/O Proxy
[ INFO ] Configuring WebSocket Proxy
[ INFO ] Backing up database localhost:engine to
'/var/lib/ovirt-engine/backups/engine-20210914140121.cCh9IX.dump'.
[ INFO ] Creating/refreshing Engine database schema
[ INFO ] Creating/refreshing Engine 'internal' domain database schema
Unregistering existing client registration info.
[ INFO ] Generating post install configuration file
'/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf'
[ INFO ] Stage: Transaction commit
[ INFO ] Stage: Closing up
[ INFO ] Starting engine service
[ INFO ] Starting dwh service
[ INFO ] Restarting ovirt-vmconsole proxy service
--== SUMMARY ==--
[ INFO ] Restarting httpd
Web access is enabled at:
http://olvmm:80/ovirt-engine
https://olvmm:443/ovirt-engine
Internal CA 19:A6:5E:B3:76:C2:69:C3:D9:E4:FD:4C:1A:F8:C4:16:F2:5B:7A:6D
SSH fingerprint: SHA256:Y/7twZm/CU6uWq9lXzB9CMSUkGLnxbb1hkYXQwLHA9o
[WARNING] Less than 16384MB of memory is available
--== END OF SUMMARY ==--
[ INFO ] Stage: Clean up
Log file is located at
/var/log/ovirt-engine/setup/ovirt-engine-setup-20210914135829-rigduk.log
[ INFO ] Generating answer file
'/var/lib/ovirt-engine/setup/answers/20210914140200-setup.conf'
[ INFO ] Stage: Pre-termination
[ INFO ] Stage: Termination
[ INFO ] Execution of setup completed successfully
[root@olvmm ~]#
From: users-bounces(a)ovirt.org <users-bounces(a)ovirt.org> On Behalf Of Aviv Litman
Sent: Monday, August 23, 2021 9:25 PM
To: users(a)ovirt.org
Cc: Shirly Radco <sradco(a)redhat.com>
Subject: [ovirt-users] oVirt Monitoring Alerts via Grafana
Hi all,
Hope you all are doing well.
Checkout this new oVirt blog: oVirt Monitoring Alerts via Grafana
<https://blogs.ovirt.org/2021/08/ovirt-monitoring-alerts-via-grafana/> .
The blog explains how to configure alerts in Grafana for your oVirt environment and
provides an example alerts dashboard that you can import, use and edit to your needs.
When using alerts significant or critical data changes can be immediately recognized, so
don't miss this opportunity to learn how to configure and use this important tool.
Feedback, comments and suggestions are more than welcome!
--
Aviv Litman
BI Associate Software Engineer
<https://www.redhat.com/> Red Hat
<mailto:alitman@redhat.com> alitman(a)redhat.com
<https://www.redhat.com/>