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Starting the keystone service simply enables Eventlet, a library deprecated
in Kilo in favor of the Apache HTTP server. I'd call it a workaround rather
than a valid solution. Did you try adding the group to the WSGI
configuration?

On Mon, May 25, 2015 at 8:04 PM, BYEONG-GI KIM <kimbyeonggi at gmail.com>
wrote:

> Hello.
>
> I also met same problem and I solved it via following:
>
>
> https://ask.openstack.org/en/question/66833/kilo-on-centos7-keystone-throws-http-500-except-when-using-os_token/
>
> 1. Stop httpd.service
> 2. Start openstack-keystone.service
>
> Then the command 'openstack service create --name keystone --description
> "OpenStack Identity" identity' finally worked. But, I'm now confusing this
> is a good solution for the error because Jose said "*Take into account
> that in Kilo keystone service as an stand alone server as been deprecated
> for security reasons so you don't need to start it. In Kilo is the http
> server in charge of port listening and keystone behaves like as a wsgi
> script.*" on the above link.
>
> I'm not sure that I can successfully install all the openstack components
> after this makeshift.
>
> Best regards
>
> Byeong-Gi KIM
>
>
> 2015-05-25 19:40 GMT+09:00 <michael at tropyx.com>:
>
>>
>>
>> There's definitely something weird going on.... now we're trying SLES and
>> getting the same error.
>>
>>
>>
>> This is the keystone-error.log (apache)
>>
>>
>>
>> 2015-05-25 05:36:00.029253 mod_wsgi (pid=13432, process='keystone-admin',
>> application=''): Loading WSGI script '/srv/www/cgi-bin/keystone/admin'.
>> 2015-05-25 05:36:00.029822 mod_wsgi (pid=13432): Target WSGI script
>> '/srv/www/cgi-bin/keystone/admin' cannot be loaded as Python module.
>> 2015-05-25 05:36:00.029875 mod_wsgi (pid=13432): Exception occurred
>> processing WSGI script '/srv/www/cgi-bin/keystone/admin'.
>> 2015-05-25 05:36:00.029937 Traceback (most recent call last):
>> 2015-05-25 05:36:00.029993   File "/srv/www/cgi-bin/keystone/admin", line
>> 25, in <module>
>> 2015-05-25 05:36:00.030064     application =
>> wsgi_server.initialize_application(name)
>> 2015-05-25 05:36:00.030124   File
>> "/usr/lib/python2.7/site-packages/keystone/server/wsgi.py", line 38, in
>> initialize_application
>> 2015-05-25 05:36:00.030178     common.configure()
>> 2015-05-25 05:36:00.030219   File
>> "/usr/lib/python2.7/site-packages/keystone/server/common.py", line 28, in
>> configure
>> 2015-05-25 05:36:00.030264     config.configure()
>> 2015-05-25 05:36:00.030304   File
>> "/usr/lib/python2.7/site-packages/keystone/common/config.py", line 1103, in
>> configure
>> 2015-05-25 05:36:00.030342     help='Do not monkey-patch threading system
>> modules.'))
>> 2015-05-25 05:36:00.030371   File
>> "/usr/lib/python2.7/site-packages/oslo_config/cfg.py", line 1794, in __inner
>> 2015-05-25 05:36:00.030405     result = f(self, *args, **kwargs)
>> 2015-05-25 05:36:00.030429   File
>> "/usr/lib/python2.7/site-packages/oslo_config/cfg.py", line 1967, in
>> register_cli_opt
>> 2015-05-25 05:36:00.030454     raise ArgsAlreadyParsedError("cannot
>> register CLI option")
>> 2015-05-25 05:36:00.030495 ArgsAlreadyParsedError: arguments already
>> parsed: cannot register CLI option
>> 2015-05-25 05:36:00.030671 AH00690: no acceptable variant:
>> /usr/share/apache2/error/HTTP_INTERNAL_SERVER_ERROR.html.var
>>
>>
>>
>> Does that give anyone a clue as to what is going wrong?
>>
>>
>>
>> Here's our Apache-Keystone-WSGI config:
>>
>>
>>
>> Listen 5000
>> Listen 35357
>>
>> <VirtualHost *:5000>
>>     WSGIDaemonProcess keystone-public processes=5 threads=1 user=keystone
>> display-name=%{GROUP}
>>     WSGIProcessGroup keystone-public
>>     WSGIScriptAlias / /srv/www/cgi-bin/keystone/main
>>     WSGIApplicationGroup %{GLOBAL}
>>     WSGIPassAuthorization On
>>     ErrorLogFormat "%{cu}t %M"
>>     LogLevel info
>>     ErrorLog /var/log/apache2/keystone-error.log
>>     CustomLog /var/log/apache2/keystone-access.log combined
>> </VirtualHost>
>>
>> <VirtualHost *:35357>
>>     WSGIDaemonProcess keystone-admin processes=5 threads=1 user=keystone
>> display-name=%{GROUP}
>>     WSGIProcessGroup keystone-admin
>>     WSGIScriptAlias / /srv/www/cgi-bin/keystone/admin
>>     WSGIApplicationGroup %{GLOBAL}
>>     WSGIPassAuthorization On
>>     ErrorLogFormat "%{cu}t %M"
>>     LogLevel info
>>     ErrorLog /var/log/apache2/keystone-error.log
>>     CustomLog /var/log/apache2/keystone-access.log combined
>> </VirtualHost>
>>
>>
>>
>> Thanks in advance.
>>
>>
>>
>>
>>
>>
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>
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