[openstack-dev] [gnocchi] gnocchi-metricd couldn't start up with ceph backend

Hui Xiang xianghuir at gmail.com
Thu Jul 6 07:45:08 UTC 2017

Yes, I have done gnocchi-upgrade

The index storage mysql has gnocchi database and get two arhive related
In addition, I am checking the gnocchi-upgrade code, didn't see it will
create 'measure' object to metric storage anywhere, could it be somewhere

def upgrade():
    conf = cfg.ConfigOpts()
        cfg.BoolOpt("skip-index", default=False,
                    help="Skip index upgrade."),
        cfg.BoolOpt("skip-storage", default=False,
                    help="Skip storage upgrade."),
        cfg.BoolOpt("skip-archive-policies-creation", default=False,
                    help="Skip default archive policies creation."),
        cfg.BoolOpt("create-legacy-resource-types", default=False,
                    help="Creation of Ceilometer legacy resource types.")
    conf = service.prepare_service(conf=conf)
    index = indexer.get_driver(conf)
    if not conf.skip_index:
        LOG.info("Upgrading indexer %s", index)
    if not conf.skip_storage:
        s = storage.get_driver(conf)
        LOG.info("Upgrading storage %s", s)

    if (not conf.skip_archive_policies_creation
            and not index.list_archive_policies()
            and not index.list_archive_policy_rules()):
        for name, ap in
        index.create_archive_policy_rule("default", "*", "low")

On Thu, Jul 6, 2017 at 2:52 PM, Julien Danjou <julien at danjou.info> wrote:

> On Thu, Jul 06 2017, Hui Xiang wrote:
> >   I am setting up OpenStack with Gnocchi with ceph as the storage
> backend,
> > after service gnocchi-metricd start, it always reported "PermissionError:
> > Failed to operate read op for oid measure", seems at the time metricd
> > start, it tried to list the measure object, however, there is none such
> > object, so does the permission show error? I didn't find any bug related,
> > could anyone help to tell me what am I missing? Thanks.
> Did you run gnocchi-upgrade?
> --
> Julien Danjou
> ;; Free Software hacker
> ;; https://julien.danjou.info
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