[Openstack] Keystone 'NoneType' object is unsubscriptable error

Remo Mattei remo at mattei.org
Thu Sep 5 01:12:51 UTC 2013


As far I know and have seen keystone is listing on port 5000 you may want to check that and see if that's your case

Remo

Inviato da iPad ()

Il giorno Sep 4, 2013, alle ore 20:39, "Goldstone, Robin J." <goldstone1 at llnl.gov> ha scritto:

> I am trying to install the RDO OpenStack distribution on a RHEL 6.4 system.  The install is failing during keystone configuration as follows:
> ^[[1;35merr: /Stage[main]/Cinder::Keystone::Auth/Keystone_service[cinder]: Could not evaluate: Execution of '/usr/bin/keystone --endpoint http://127.0.0.1:35357/v2.0/ service-list' returned 1: 'NoneType' object is unsubscriptable
> 
> If I run the command interactively I get the same error:
> # brutus1 /etc/keystone > export OS_SERVICE_TOKEN=49c056f8688540fcb933cf7335537676
> # brutus1 /etc/keystone > export OS_SERVICE_ENDPOINT=http://127.0.0.1:35357/v2.0 
> # brutus1 /etc/keystone > keystone service-list
> 'NoneType' object is unsubscriptable
> 
> The keystone service appears to be running and connected to the mysql database:
> # brutus1 /root > ps -ef|grep keystone
> keystone  8451     1  0 17:20 ?        00:00:00 /usr/bin/python /usr/bin/keystone-all --config-file /etc/keystone/keystone.conf
> # brutus1 /root > lsof -i|grep keystone
> keystone- 8451 keystone    4u  IPv4  21614      0t0  TCP *:35357 (LISTEN)
> keystone- 8451 keystone    6u  IPv4  21616      0t0  TCP *:commplex-main (LISTEN)
> keystone- 8451 keystone    8u  IPv4  21961      0t0  TCP ebrutus1:54531->ebrutus1:mysql (ESTABLISHED)
> 
> The mysql database appears to have been properly initialized though hardly any of the tables have anything in them.
> 
> mysql> use keystone;
> Reading table information for completion of table and column names
> You can turn off this feature to get a quicker startup with -A
> 
> Database changed
> mysql> show tables;
> +------------------------+
> | Tables_in_keystone     |
> +------------------------+
> | credential             |
> | domain                 |
> | ec2_credential         |
> | endpoint               |
> | group                  |
> | group_domain_metadata  |
> | group_project_metadata |
> | migrate_version        |
> | policy                 |
> | project                |
> | role                   |
> | service                |
> | token                  |
> | trust                  |
> | trust_role             |
> | user                   |
> | user_domain_metadata   |
> | user_group_membership  |
> | user_project_metadata  |
> +------------------------+
> 19 rows in set (0.00 sec)
> 
> mysql> select * from service;
> Empty set (0.00 sec)
> 
> I cranked up the debug level in the keystone log file and here is what I see:
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] ******************** REQUEST ENVIRON ********************
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] SCRIPT_NAME = /v2.0
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] webob.adhoc_attrs = {'response': <Response at 0x2373510 200 OK>}
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] REQUEST_METHOD = GET
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] PATH_INFO = /OS-KSADM/services
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] SERVER_PROTOCOL = HTTP/1.0
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] HTTP_X_AUTH_TOKEN = 49c056f8688540fcb933cf7335537676
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] HTTP_USER_AGENT = python-keystoneclient
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] eventlet.posthooks = []
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] SERVER_NAME = 127.0.0.1
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] REMOTE_ADDR = 127.0.0.1
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] eventlet.input = <eventlet.wsgi.Input object at 0x236b8d0>
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] wsgi.url_scheme = http
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] SERVER_PORT = 35357
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] wsgi.input = <eventlet.wsgi.Input object at 0x236b8d0>
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] HTTP_HOST = 127.0.0.1:35357
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] wsgi.multithread = True
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] HTTP_ACCEPT = */*
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] wsgi.version = (1, 0)
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] openstack.context = {'token_id': '49c056f8688540fcb933cf7335537676', 'is_admin': True}
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] GATEWAY_INTERFACE = CGI/1.1
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] wsgi.run_once = False
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] wsgi.errors = <open file '<stderr>', mode 'w' at 0x2aaaaaae81e0>
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] wsgi.multiprocess = False
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] CONTENT_TYPE = text/plain
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] HTTP_ACCEPT_ENCODING = identity, deflate, compress, gzip
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi]
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] ******************** REQUEST BODY ********************
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi]
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] arg_dict: {}
> 2013-09-04 17:37:48     INFO [sqlalchemy.engine.base.Engine] SELECT service.id AS service_id, service.type AS service_type, service.extra AS service_extra
> FROM service
> 2013-09-04 17:37:48     INFO [sqlalchemy.engine.base.Engine] ()
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] ******************** RESPONSE HEADERS ********************
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] Vary = X-Auth-Token
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] Content-Type = application/json
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] Content-Length = 25
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi]
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] ******************** RESPONSE BODY ********************
> 2013-09-04 17:37:48    DEBUG [keystone.common.wsgi] {"OS-KSADM:services": []}
> 2013-09-04 17:37:48     INFO [access] 127.0.0.1 - - [05/Sep/2013:00:37:48 +0000] "GET http://127.0.0.1:35357/v2.0/OS-KSADM/services HTTP/1.0" 200 25
> 2013-09-04 17:37:48    DEBUG [eventlet.wsgi.server] 127.0.0.1 - - [04/Sep/2013 17:37:48] "GET /v2.0/OS-KSADM/services HTTP/1.1" 200 153 0.008193
> 
> 
> I have tried completely wiping out and reinstalling RDO but it chokes at the same point.   Myself, along with several other people, have reported this error on the RDO forum but no one over there has responded so I thought I would try my luck over here.  If anyone has an idea of what my problem is, or can offer advice on further troubleshooting, please let me know.  
> 
> Thank you in advance.
> Robin Goldstone, LLNL
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