TL;DR: openstack server create = error nova boot = success
New install, RDO/Mitaka, CentOS 7.x All endpoint/hostnames resolve to the internal/private IP(s) via /etc/hosts. [root@vmcontrol ~]# openstack --version openstack 2.6.0 Following basic RDO install guide with Keystone, Glance, Nova, and Neutron, followed by verifying operation with “Launch an instance": [root@vmcontrol ~]# . demo-openrc [root@vmcontrol ~]# openstack server create --flavor m1.tiny --image cirros --nic d92019ea-dd4f-450d-a668-f8b942256735 --security-group default --key-name mykey newinstance dictionary update sequence element #0 has length 1; 2 is required Googling for error "dictionary update sequence element #0 has length 1; 2 is required” yield various python issues, but not many specific to OpenStack. But, nova boot works just fine: root@vmcontrol ~]# nova boot --flavor m1.tiny --image cirros --nic net-id=d92019ea-dd4f-450d-a668-f8b942256735 --security-group default --key-name mike newinstance [root@vmcontrol ~]# nova list +--------------------------------------+-------------+--------+------------+-------------+-------------------------+ | ID | Name | Status | Task State | Power State | Networks | +--------------------------------------+-------------+--------+------------+-------------+-------------------------+ | e84d9f30-b8a4-43c8-b4e5-b98b0837226c | newinstance | ACTIVE | - | Running | selfservice=172.168.1.4 | +--------------------------------------+-------------+--------+------------+-------------+-------------------------+ Add some debug to openstack server create: [root@vmcontrol ~]# openstack --debug server create --flavor m1.tiny --image cirros --nic d92019ea-dd4f-450d-a668-f8b942256735 --security-group default --key-name mykey newinstance Full output here: http://pastebin.com/WikH3Qkf Some interesting 404s from the debug output: "GET /v2.1/d8395cb74614432aa326ce3def998551/images/cirros HTTP/1.1" 404 62 RESP: [404] X-Openstack-Nova-Api-Version: 2.1 Vary: X-OpenStack-Nova-API-Version Content-Type: application/json; charset=UTF-8 Content-Length: 62 X-Compute-Request-Id: req-a914048d-f8c7-420f-8d8e-7396d9d5b38f Date: Tue, 05 Jul 2016 23:01:06 GMT Connection: keep-alive RESP BODY: {"itemNotFound": {"message": "Image not found.", "code": 404}} and yet: [root@vmcontrol ~]# glance image-list +--------------------------------------+--------+ | ID | Name | +--------------------------------------+--------+ | a46b2bcc-895d-4d09-8311-28726c12dd00 | cirros | +--------------------------------------+————+ [root@vmcontrol ~]# nova image-list WARNING: Command image-list is deprecated and will be removed after Nova 15.0.0 is released. Use python-glanceclient or openstackclient instead. +--------------------------------------+--------+--------+--------+ | ID | Name | Status | Server | +--------------------------------------+--------+--------+--------+ | a46b2bcc-895d-4d09-8311-28726c12dd00 | cirros | ACTIVE | | +--------------------------------------+--------+--------+————+ [root@vmcontrol ~]# openstack image list +--------------------------------------+--------+--------+ | ID | Name | Status | +--------------------------------------+--------+--------+ | a46b2bcc-895d-4d09-8311-28726c12dd00 | cirros | active | +--------------------------------------+--------+--------+ The flavor m1.tiny shows a similar 404 in the debug output. Both the "openstack flavor list" and “nova flavor-list" commands both show the flavor available. Some glance registry logs around the time of the various commands above shows both 404 and 200: 2016-07-05 18:56:07.725 7585 INFO eventlet.wsgi.server [req-a8cc231b-38ad-477b-9941-732a1bf66cfd 6e594643f232411499d9bc86ec2d5fff d8395cb74614432aa326ce3def998551 - - -] 127.0.0.1 - - [05/Jul/2016 18:56:07] "GET /images/a46b2bcc-895d-4d09-8311-28726c12dd00 HTTP/1.1" 200 907 0.926838 2016-07-05 19:01:06.710 7585 INFO glance.registry.api.v1.images [req-3ae70051-515f-4d11-ab4a-e5a2f8916bf9 6e594643f232411499d9bc86ec2d5fff d8395cb74614432aa326ce3def998551 - - -] Image cirros not found 2016-07-05 19:01:06.712 7585 INFO eventlet.wsgi.server [req-3ae70051-515f-4d11-ab4a-e5a2f8916bf9 6e594643f232411499d9bc86ec2d5fff d8395cb74614432aa326ce3def998551 - - -] 127.0.0.1 - - [05/Jul/2016 19:01:06] "GET /images/cirros HTTP/1.1" 404 242 0.425510 2016-07-05 19:01:07.096 7585 INFO eventlet.wsgi.server [req-5fd77888-5d12-49f4-84e2-9d8f423fd2ea 6e594643f232411499d9bc86ec2d5fff d8395cb74614432aa326ce3def998551 - - -] 127.0.0.1 - - [05/Jul/2016 19:01:07] "GET /images/detail?is_public=none&limit=20 HTTP/1.1" 200 910 0.351272 and the nova-api log from another attempt using “openstack server create": 2016-07-05 19:37:51.827 8048 INFO nova.osapi_compute.wsgi.server [req-a8e3ad7a-7a5b-4fde-a8a5-36d9b165c62f 6e594643f232411499d9bc86ec2d5fff d8395cb74614432aa326ce3def998551 - - -] 192.168.21.5 "GET /v2.1/d8395cb74614432aa326ce3def998551/images/a46b2bcc-895d-4d09-8311-28726c12dd00 HTTP/1.1" status: 200 len: 980 time: 0.3358560 2016-07-05 19:37:51.856 8048 INFO nova.api.openstack.wsgi [req-59f2d215-b3eb-4e53-a2ff-16dfc86a8cad 6e594643f232411499d9bc86ec2d5fff d8395cb74614432aa326ce3def998551 - - -] HTTP exception thrown: Flavor m1.tiny could not be found. 2016-07-05 19:37:51.857 8048 INFO nova.osapi_compute.wsgi.server [req-59f2d215-b3eb-4e53-a2ff-16dfc86a8cad 6e594643f232411499d9bc86ec2d5fff d8395cb74614432aa326ce3def998551 - - -] 192.168.21.5 "GET /v2.1/d8395cb74614432aa326ce3def998551/flavors/m1.tiny HTTP/1.1" status: 404 len: 369 time: 0.0232220 2016-07-05 19:37:51.892 8048 INFO nova.osapi_compute.wsgi.server [req-450b6080-4831-427e-bdd2-1bd6b67a000f 6e594643f232411499d9bc86ec2d5fff d8395cb74614432aa326ce3def998551 - - -] 192.168.21.5 "GET /v2.1/d8395cb74614432aa326ce3def998551/flavors HTTP/1.1" status: 200 len: 1920 time: 0.0280991 2016-07-05 19:37:51.923 8048 INFO nova.osapi_compute.wsgi.server [req-2cf863a8-205a-47bb-b52f-409d75464696 6e594643f232411499d9bc86ec2d5fff d8395cb74614432aa326ce3def998551 - - -] 192.168.21.5 "GET /v2.1/d8395cb74614432aa326ce3def998551/flavors/1 HTTP/1.1" status: 200 len: 720 time: 0.0257459 I spent a good part of today running through configs and correcting a number of typos/errors to address other issues (like “nova image-list”), but still can’t figure this one out. What else should I check? Thanks, Andrew _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
