You need add an acl too, which creates necessary acl rules for the project. Without that, contrail-vrouter-core group will not get created. Can you please add that.

Few more notes.

o At the monent, the openconrtail logo in gerrit is changed in puppet, So once you run puppet agent --test in review.contrail.org system, logo gets reverted /home/gerrit2/review_site/static/title.png You would need to that put opencontrail image back in with setup/images/title.png
o if manage_projects does not work, use my bash function reset_project.