Description of problem: When an unprivileged user want to access to Gnocchi resources created by Ceilometer, that doesn't work because the filter scope the Gnocchi query to resource owner to the user. this causes autoscaling templates launched by non-admin users to fail Version-Release number of selected component (if applicable): python-aodh-3.0.2-1.el7ost.noarch How reproducible: always Steps to Reproduce: 1.create autoscaling template based on cpu_util metric 2. launch as a user/tenant without admin privileges 3. aodh alarms alwasy report 'insufficient data' Actual results: autoscaling templates fail to fuction Expected results: autoscaling templates would function Additional info: seems covered by launchpad bug 1703824 fixe tested on OSP 10 Newton Z3 from the review and it worked in our lab