Re: [ovirt-users] Postgresql read only user difficulties

well this is frustrating. I added the read only user, but still can't connect. pq: password authentication failed for user "grafana" *Vincent Royer* *778-825-1057* <http://www.epicenergy.ca/> *SUSTAINABLE MOBILE ENERGY SOLUTIONS* On Sat, Mar 17, 2018 at 11:43 AM, Maton, Brett <matonb(a)ltresources.co.uk&gt; wrote: > Yeah if postgres won't start you've probably got a typo in pg_hba.conf > > On 17 March 2018 at 18:11, Vincent Royer <vincent(a)epicenergy.ca&gt; wrote: > >> I think I see the issue. Extra space after the IP address in pg_hba.conf >> >> I'll try again later. >> >> Thanks for your help! >> >> >> >> >> On Sat, Mar 17, 2018 at 10:44 AM, Vincent Royer <vincent(a)epicenergy.ca&gt; >> wrote: >> >>> hmmm. not a great result... >>> >>> rh-postgresql95-postgresql.service:...1 >>> Mar 17 10:36:32 ovirt-engine systemd[1]: Failed to start PostgreSQL >>> database.... >>> Mar 17 10:36:32 ovirt-engine systemd[1]: Unit >>> rh-postgresql95-postgresql.ser.... >>> Mar 17 10:36:32 ovirt-engine systemd[1]: rh-postgresql95-postgresql.service >>> .... >>> >>> and can no longer login to ovirt-engine gui: >>> >>> server_error: Connection refused. Check that the hostname and port are >>> correct and that the postmaster is accepting TCP/IP connections. >>> >>> tried to restart ovirt-engine and it won't come up - internal server >>> error. >>> >>> >>> >>> *Vincent Royer* >>> *778-825-1057 <(778)%20825-1057>* >>> >>> >>> <http://www.epicenergy.ca/> >>> *SUSTAINABLE MOBILE ENERGY SOLUTIONS* >>> >>> >>> >>> >>> On Sat, Mar 17, 2018 at 4:34 AM, Maton, Brett <matonb(a)ltresources.co.uk >>> > wrote: >>> >>>> You could always try reloading the configuration, pretty sure pg_hba >>>> gets reloaded these days: >>>> >>>> su - postgres >>>> scl enable rh-postgresql95 bash >>>> pg_ctl reload -D /var/opt/rh/rh-postgresql95/lib/pgsql/data >>>> >>>> or as root >>>> >>>> systemctl restart rh-postgresql95-postgresql.service >>>> >>>> >>>> On 17 March 2018 at 11:20, Vincent Royer <vincent(a)epicenergy.ca&gt; >>>> wrote: >>>> >>>>> ok thanks, I did see it there but assumed that was a temp file. I >>>>> updated it according to the instructions, but I still get the same error. >>>>> >>>>> # TYPE DATABASE USER ADDRESS METHOD >>>>> >>>>> # "local" is for Unix domain socket connections only >>>>> local all all peer >>>>> host ovirt_engine_history ovirt_engine_history 0.0.0.0/0 >>>>> md5 >>>>> host ovirt_engine_history ovirt_engine_history ::0/0 >>>>> md5 >>>>> host ovirt_engine_history grafana 172.16.30.10 /0 md5 >>>>> host ovirt_engine_history grafana ::0/0 md5 >>>>> host engine engine 0.0.0.0/0 md5 >>>>> host engine engine ::0/0 md5 >>>>> >>>>> >>>>> did a systemctl restart postgresql.service and I get "Unit not >>>>> found". So I did systemctl restart ovirt-engine.service... >>>>> >>>>> and the error I get when accessing from 172.16.30.10 is: >>>>> >>>>> pq: no pg_hba.conf entry for host "172.16.30.10", user "grafana", >>>>> database "ovirt_engine_history", SSL off >>>>> >>>>> >>>>> >>>>> >>>>> *Vincent Royer* >>>>> *778-825-1057 <(778)%20825-1057>* >>>>> >>>>> >>>>> <http://www.epicenergy.ca/> >>>>> *SUSTAINABLE MOBILE ENERGY SOLUTIONS* >>>>> >>>>> >>>>> >>>>> >>>>> On Sat, Mar 17, 2018 at 3:42 AM, Maton, Brett < >>>>> matonb(a)ltresources.co.uk&gt; wrote: >>>>> >>>>>> Hi Vincent, >>>>>> >>>>>> oVirt isn't using the stock PostgreSQL but an SCL version >>>>>> You should find pg_hba.conf here /var/opt/rh/rh-postgresql95/li >>>>>> b/pgsql/data/pg_hba.conf >>>>>> >>>>>> Hope this helps. >>>>>> >>>>>> On 17 March 2018 at 09:50, Vincent Royer <vincent(a)epicenergy.ca&gt; >>>>>> wrote: >>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I followed these instructions on Ovirt self hosted engine 4.2.1: >>>>>>> >>>>>>> https://www.ovirt.org/documentation/data-warehouse/Allowing_ >>>>>>> Read_Only_Access_to_the_History_Database/ >>>>>>> >>>>>>> when connecting to the db from an external host I receive this >>>>>>> error: >>>>>>> >>>>>>> pq: no pg_hba.conf entry for host "", user "", database >>>>>>> "ovirt_engine_history", SSL off >>>>>>> >>>>>>> I looked in the normal place for pg_hba.conf but the file does not >>>>>>> exist, /data does not exist in /var/lib/pgsql >>>>>>> >>>>>>> Do i need to run engine-setup again to configure this? >>>>>>> >>>>>>> Thank you! >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Users mailing list >>>>>>> Users(a)ovirt.org >>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >