glance Invalid OpenStack Identity credentials.
I’ve recently been experimenting with OpenStack Juno on CentOS 7 and hit an annoying problem where the glance image-create and image-list commands would both fail with “Invalid OpenStack Identity credentials”. All my other services were fine, keystone was happy and returned all the correct information. I worked through countless posts online all describing the same problem, most were caused by issues with keystone, database setup or the auth_uri and identity_uri formatting. I checked my config files over and over and they were all correct.
I then pushed the verbosity and debug up and got the following in the logs:
DEBUG keystoneclient.session [-] REQ: curl -i -X GET http://controller:35357/ -H “Accept: application/json” -H “User-Agent: python-keystoneclient” _http_log_request /usr/lib/python2.7/site-packages/keystoneclient/session.py:155
INFO urllib3.connectionpool [-] Starting new HTTP connection (2): controller
WARNING keystonemiddleware.auth_token [-] Retrying on HTTP connection exception: Unable to establish connection to http://controller:35357/
So I ran the curl command from the CLI and got:
HTTP/1.1 300 Multiple Choices
Vary: X-Auth-Token
Content-Type: application/json
Content-Length: 757
Date: Wed, 20 May 2015 10:34:15 GMT{“versions”: {“values”: [{“status”: “stable”, “updated”: “2013-03-06T00:00:00Z”, “media-types”: [{“base”: “application/json”, “type”: “application/vnd.openstack.identity-v3+json”}, {“base”: “application/xml”, “type”: “application/vnd.openstack.identity-v3+xml”}], “id”: “v3.0”, “links”: [{“href”: “http://controller:35357/v3/”, “rel”: “self”}]}, {“status”: “stable”, “updated”: “2014-04-17T00:00:00Z”, “media-types”: [{“base”: “application/json”, “type”: “application/vnd.openstack.identity-v2.0+json”}, {“base”: “application/xml”, “type”: “application/vnd.openstack.identity-v2.0+xml”}], “id”: “v2.0”, “links”: [{“href”: “http://controller:35357/v2.0/”, “rel”: “self”}, {“href”: “http://docs.openstack.org/”, “type”: “text/html”, “rel”: “describedby”}]}]}}[root@cm01 support]# cu curl -i -X GET http://controller:35357/ -H “Accept: application/json” -H “User-Agent: python-keystoneclient”
Trying the URL in a browser also worked. So to me it looked like the service was running correctly.
So I thought about it and double checked that the firewall was disabled (it was). I then disabled selinux completely knowing that OpenStack was supposed to work in harmony with it. After a reboot many OpenStack services didn’t start so I then tried permissive rather than enforcing and glance image-list started working! So I checked the manual again and found I had missed a crucial step which was:
yum install openstack-selinux
The strange thing that not installing this only seems to affect glance and none of the other services.
Hope this helps someone else in the future 🙂
Helped me to solve the problem.
Thanks a lot!
God bless you, I was going mad checking and rechecking over the same files !
Centos7/Juno] I had exactly same problem because I didn’t install selinux intentionally. I have spent 3-4 hours to fix this problem but it resolved after installing selinux! Omg!
Many thanks
I spent two days in Fedora 22 before solve the problemi using this informazione. Thanka