Usually, removing the grafana service should be enough. I also have
this directory (custom_config_files/grafana.<hostname>) but it's
empty. Can you confirm that after running 'ceph orch rm grafana' the
service is actually gone ('ceph orch ls grafana')? The directory
underneath /var/lib/ceph/{fsid}/grafana.<hostname> should also be
gone, can you confirm? Removing a service can take some time, so maybe
wait a few minutes and then check again. And after you removed it, did
you deploy again with your initial password? Maybe share the exact
commands you used and the content of your grafana.yaml (mask sensitive
data).
Zitat von Sake Ceph <ceph@xxxxxxxxxxx>:
Using podman version 4.4.1 on RHEL 8.8, Ceph 17.2.7
I used 'podman system prune -a -f' and 'podman volume prune -f' to
cleanup files, but this leaves a lot of files over in
/var/lib/containers/storage/overlay and a empty folder
/var/lib/ceph/<cluster_id>/custom_config_files/grafana.<hostname>.
Found those files with 'find / -name *grafana*'.
Op 09-11-2023 09:53 CET schreef Eugen Block <eblock@xxxxxx>:
What doesn't work exactly? For me it did...
Zitat von Sake Ceph <ceph@xxxxxxxxxxx>:
> To bad, that doesn't work :(
>> Op 09-11-2023 09:07 CET schreef Sake Ceph <ceph@xxxxxxxxxxx>:
>>
>>
>> Hi,
>>
>> Well to get promtail working with Loki, you need to setup a
>> password in Grafana.
>> But promtail wasn't working with the 17.2.6 release, the URL was
>> set to containers.local. So I stopped using it, but forgot to click
>> on save in KeePass :(
>>
>> I didn't configure anything special in Grafana, the default
>> dashboards are great! So a wipe isn't a problem, it's what I want.
>>
>> Best regards,
>> Sake
>> > Op 09-11-2023 08:19 CET schreef Eugen Block <eblock@xxxxxx>:
>> >
>> >
>> > Hi,
>> > you mean you forgot your password? You can remove the service with
>> > 'ceph orch rm grafana', then re-apply your grafana.yaml containing the
>> > initial password. Note that this would remove all of the grafana
>> > configs or custom dashboards etc., you would have to reconfigure them.
>> > So before doing that you should verify that this is actually what
>> > you're looking for. Not sure what this has to do with Loki though.
>> >
>> > Eugen
>> >
>> > Zitat von Sake Ceph <ceph@xxxxxxxxxxx>:
>> >
>> > > I configured a password for Grafana because I want to use Loki. I
>> > > used the spec parameter initial_admin_password and this
works fine for a
>> > > staging environment, where I never tried to used Grafana
with a password
>> > > for Loki.
>> > >
>> > > Using the username admin with the configured password gives a
>> > > credentials error on environment where I tried to use Grafana
>> with Loki in
>> > > the past (with 17.2.6 of Ceph/cephadm). I changed the password
>> in the past
>> > > within Grafana, but how can I overwrite this now? Or is
there a way to
>> > > cleanup all Grafana files?
>> > >
>> > > Best regards,
>> > > Sake
>> >
>> >
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