Hi Guys,

it has been longtime since my last question here. Today we deploy openstack ocata on ubuntu 16.04. We hit something quite confusing. i can access dahboard project and admin tab. however, i cannot access identity tab. will received below error. same goes if i'm login in using normal user.

{"versions": {"values": [{"status": "stable", "updated": "2017-02-22T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v3+json"}], "id": "v3.8", "links": [{"href": "http://dashboard.controller.my:2020/identity/v3/", "rel": "self"}]}, {"status": "deprecated", "updated": "2016-08-04T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v2.0+json"}], "id": "v2.0", "links": [{"href": "http://dashboard.controller.my:2020/identity/v2.0/", "rel": "self"}, {"href": "https://docs.openstack.org/", "type": "text/html", "rel": "describedby"}]}]}}

i have search the logs on keystone and other services but does not bring me anywhere. accessing from cli does give any error. So i assume this issue only happened when we login using horizon. can anyone help on this?