Giuseppe, Unfortunately, it's this way now and it is a known problem. I made a write-up in this bug https://bugs.launchpad.net/charm-ceilometer/+bug/1717337
In short: ceilometer-upgrade in the ceilometer package itself uses a database (mongodb) connection url unconditionally and blocks if it is not specified. That's why we need to render that out in ceilometer.conf on Ocata. I included the necessary commit ids for reference in 1717337. It will definitely be fixed as in Pike this is no longer a problem in ceilometer itself but we have to maintain compatibility of the new charm code with previous OpenStack releases for quite a bit. Best Regards, Dmitrii Shcherbakov Field Software Engineer IRC (freenode): Dmitrii-Sh On Thu, Sep 14, 2017 at 3:31 AM, Giuseppe Attardi <giuseppe.atta...@garr.it> wrote: > I have upgraded ceilometer to release 17.08 for use with the new gnocchi > charm. > ceilometer should no longer need a DB, but it still waits for the DB > relation: > > ceilometer-ba1-cl2/1* *waiting* idle 5/lxd/0 > 90.147.161.27 8777/tcp Incomplete > relations: database > > — Beppe > > > -- > Juju mailing list > Juju@lists.ubuntu.com > Modify settings or unsubscribe at: https://lists.ubuntu.com/ > mailman/listinfo/juju > >
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