That can happen if the builtin password for the engine database's grafana user changes, or if you manually restore the grafana database from a backup. You could try resetting the password by copying it back into the data source config in grafana's UI. (You'll need admin privlieges for grafana to do so.) The password for the engine database's grafana user should be located in /etc/ovirt-engine-dwh/ovirt-engine-dwhd.conf.d/10-setup-grafana-database.conf on the engine host. -Patrick Hibbs On Thu, 2022-06-09 at 09:32 +0100, Maton, Brett wrote: oVirt 4.5.0.8-1.el8 I tried to connect to grafana via the monitoring portal link from the dash and all panels are failing to display any data with varying error messages, but all include 'Origin Not Allowed' I navigated to Data Sources and ran a test on the PostgreSQL connection (localhost) which threw the same Origin Not Allowed error message. Any suggestions? _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/V5I3LPPDKLL... _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/KDPMJGJ22DJ...

This worked for us: edit /etc/httpd/conf.d/ovirt-engine-grafana-proxy.conf add "ProxyPreserveHost On" should look like this now: <IfModule !mod_proxy> LoadModule proxy_module modules/mod_proxy.so </IfModule> <Location /ovirt-engine-grafana> ProxyPreserveHost On ProxyPass http://127.0.0.1:3000 retry=0 disablereuse=On ProxyPassReverse http://127.0.0.1:3000/ovirt-engine-grafana </Location> systemctl restart httpd _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/TZFFIN4ESDY...

according to grafana: https://grafana.com/blog/2022/02/08/grafana-7.5.15-and-8.3.5-released-wit... it was the security fix CSRF (CVE-2022-21703) for version 7.5.15 and 8.3.5. As ovirt engine uses httpd as reverse proxy and the grafana V. 7.5.15: ****** # grafana-server -v Version 7.5.15 (commit: NA, branch: master) ****** the described configuration of "ProxyPreserveHost" for Host header is needed! Can the dev. team take this configuration to /etc/httpd/conf.d/ovirt-engine-grafana-proxy.conf for the next update? It is not the option to change the default config after every update. _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/HBVS4U2NK5X...

  I've not restored from a backup or changed the grafana databse user password, no idea why this has 'just' stopped working (or when as I don't look at grafana that often). I tried updating the grafana db user password, but still no joy... I grabbed the password from /etc/ovirt-engine-dwh/ovirt-engine- dwhd.conf.d/10-setup-grafana-database.conf - GRAFANA_DB_PASSWD and then updated the database user: su - postgres psql -d ovirt_engine_history ALTER ROLE ovirt_engine_history_grafana WITH PASSWORD 'password from config file'; On Fri, 10 Jun 2022 at 17:32, Patrick Hibbs <hibbsncc1701(a)gmail.com&gt; wrote: > That can happen if the builtin password for the engine database's > grafana user changes, or if you manually restore the grafana > database from a backup. > > You could try resetting the password by copying it back into the > data source config in grafana's UI. (You'll need admin privlieges > for grafana to do so.) > The password for the engine database's grafana user should be > located in /etc/ovirt-engine-dwh/ovirt-engine-dwhd.conf.d/10-setup- > grafana-database.conf on the engine host. > > -Patrick Hibbs > > On Thu, 2022-06-09 at 09:32 +0100, Maton, Brett wrote: > > oVirt 4.5.0.8-1.el8  > > > > I tried to connect to grafana via the monitoring portal link from > > the dash and all panels are failing to display any data with > > varying error messages, but all include 'Origin Not Allowed' > > > > I navigated to Data Sources and ran a test on the PostgreSQL > > connection (localhost) which threw the same Origin Not Allowed > > error message. > > > > Any suggestions? > > _______________________________________________ > > Users mailing list -- users(a)ovirt.org > > To unsubscribe send an email to users-leave(a)ovirt.org > > Privacy Statement: https://www.ovirt.org/privacy-policy.html > > oVirt Code of Conduct: > > https://www.ovirt.org/community/about/community-guidelines/ > > List Archives: > > > https://lists.ovirt.org/archives/list/users@ovirt.org/message/V5I3LPPDKLL... > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/KDPMJGJ22DJ...