Upgrading openstack clients to newton (and getting the new magnum newton client), i cannot use it against a magnum mitaka instance any longer. This happens even if i don't specify any of the new parameters in a baymodel, as it seems to insert defaults in the request.
Log from the client:
# magnum --debug baymodel-create --name testmodel00 --image-id fedora-atomic --keypair-id mykeypair --external-network-id NETWORK --coe swarm
DEBUG (session:337) REQ: curl -g -i --cacert "/var/lib/puppet/ssl/certs/ca.pem" -X GET https://keystone.default.svc.cluster.local/main/v2.0 -H "Accept: application/json" -H "User-Agent: magnum keystoneauth1/2.12.1 python-requests/2.10.0 CPython/2.7.5"
INFO (connectionpool:788) Starting new HTTPS connection (1): keystone.default.svc.cluster.local
DEBUG (connectionpool:395) "GET /main/v2.0 HTTP/1.1" 200 361
DEBUG (session:366) RESP: [200] Date: Thu, 20 Oct 2016 12:40:30 GMT Server: Apache/2.4.6 (CentOS) Vary: X-Auth-Token x-openstack-request-id: req-4683885d-73a0-4e09-b4eb-fdc7aa37e23c Content-Length: 361 Connection: close Content-Type: application/json
RESP BODY: {"version": {"status": "stable", "updated": "2014-04-17T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v2.0+json"}], "id": "v2.0", "links": [{"href": "https://keystone.default.svc.cluster.local/main/v2.0/", "rel": "self"}, {"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}]}}
DEBUG (v2:63) Making authentication request to https://keystone.default.svc.cluster.local/main/v2.0/tokens
INFO (connectionpool:248) Resetting dropped connection: keystone.default.svc.cluster.local
DEBUG (connectionpool:395) "POST /main/v2.0/tokens HTTP/1.1" 200 4945
WARNING: Baymodel commands are deprecated and will be removed in a future release.
Use cluster commands to avoid seeing this message.
DEBUG (session:337) REQ: curl -g -i --cacert "/var/lib/puppet/ssl/certs/ca.pem" -X POST http://magnum.default.svc.cluster.local:9511/v1/baymodels -H "OpenStack-API-Version: container-infra latest" -H "X-Auth-Token: {SHA1}fbf8ff8213bcfe835f6cc30952c2689668d17d48" -H "Content-Type: application/json" -H "Accept: application/json" -H "User-Agent: None" -d '{"labels": {}, "floating_ip_enabled": true, "fixed_subnet": null, "master_flavor_id": null, "no_proxy": null, "https_proxy": null, "tls_disabled": false, "keypair_id": "mykeypair", "public": false, "http_proxy": null, "docker_volume_size": null, "server_type": "vm", "external_network_id": "NETWORK", "image_id": "fedora-atomic", "volume_driver": null, "registry_enabled": false, "docker_storage_driver": "devicemapper", "name": "testmodel00", "network_driver": null, "fixed_network": null, "coe": "swarm", "flavor_id": "m1.medium", "master_lb_enabled": false, "dns_nameserver": "8.8.8.8"}'
INFO (connectionpool:213) Starting new HTTP connection (1): magnum.default.svc.cluster.local
DEBUG (connectionpool:395) "POST /v1/baymodels HTTP/1.1" 400 339
DEBUG (session:366) RESP: [400] Date: Thu, 20 Oct 2016 12:40:31 GMT Server: WSGIServer/0.1 Python/2.7.5 X-OpenStack-Magnum-API-Minimum-Version: 1.1 X-OpenStack-Magnum-API-Maximum-Version: 1.1 X-OpenStack-Magnum-API-Version: 1.1 Content-Type: application/json Content-Length: 339 x-openstack-request-id: req-b1fdc9a1-a54b-40d4-b40d-9ea78ea19d32
RESP BODY: {"errors": [{"status": 400, "code": "client", "links": [], "title": "Unknown attributes for argument baymodel: master_lb_enabled, docker_storage_driver, fixed_subnet, floating_ip_enabled", "detail": "Unknown attributes for argument baymodel: master_lb_enabled, docker_storage_driver, fixed_subnet, floating_ip_enabled", "request_id": ""}]}
DEBUG (shell:694) Unknown attributes for argument baymodel: master_lb_enabled, docker_storage_driver, fixed_subnet, floating_ip_enabled (HTTP 400) (Request-ID: req-b1fdc9a1-a54b-40d4-b40d-9ea78ea19d32)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/magnumclient/shell.py", line 691, in main
OpenStackMagnumShell().main(map(encodeutils.safe_decode, sys.argv[1:]))
File "/usr/lib/python2.7/site-packages/magnumclient/shell.py", line 633, in main
args.func(self.cs, args)
File "<string>", line 2, in do_baymodel_create
File "/usr/lib/python2.7/site-packages/magnumclient/common/cliutils.py", line 91, in wrapper
return func(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/magnumclient/v1/baymodels_shell.py", line 156, in do_baymodel_create
baymodel = cs.baymodels.create(**opts)
File "/usr/lib/python2.7/site-packages/magnumclient/v1/basemodels.py", line 107, in create
return self._create(self._path(), new)
File "/usr/lib/python2.7/site-packages/magnumclient/common/base.py", line 49, in _create
resp, body = self.api.json_request('POST', url, body=body)
File "/usr/lib/python2.7/site-packages/magnumclient/common/httpclient.py", line 366, in json_request
resp = self._http_request(url, method, **kwargs)
File "/usr/lib/python2.7/site-packages/magnumclient/common/httpclient.py", line 350, in _http_request
error_json.get('debuginfo'), method, url)
BadRequest: Unknown attributes for argument baymodel: master_lb_enabled, docker_storage_driver, fixed_subnet, floating_ip_enabled (HTTP 400) (Request-ID: req-b1fdc9a1-a54b-40d4-b40d-9ea78ea19d32)
ERROR: Unknown attributes for argument baymodel: master_lb_enabled, docker_storage_driver, fixed_subnet, floating_ip_enabled (HTTP 400) (Request-ID: req-b1fdc9a1-a54b-40d4-b40d-9ea78ea19d32)
And in the server side:
2016-10-20 12:40:31.046 1180 DEBUG magnum.api.controllers.v1 [req-cfbecfbf-7a9a-42f1-b357-3b7c77bb784a admin services - - -] Processing request: url: http://magnum.default.svc.cluster.local:9511/v1/baymodels, POST, body: {"labels": {}, "floating_ip_enabled": true, "fixed_subnet": null, "master_flavor_id": null, "no_proxy": null, "https_proxy": null, "tls_disabled": false, "keypair_id": "mykeypair", "public": false, "http_proxy": null, "docker_volume_size": null, "server_type": "vm", "external_network_id": "NETWORK", "image_id": "fedora-atomic", "volume_driver": null, "registry_enabled": false, "docker_storage_driver": "devicemapper", "name": "testmodel00", "network_driver": null, "fixed_network": null, "coe": "swarm", "flavor_id": "m1.medium", "master_lb_enabled": false, "dns_nameserver": "8.8.8.8"} _route /usr/lib/python2.7/site-packages/magnum/api/controllers/v1/__init__.py:250
2016-10-20 12:40:31.048 1180 DEBUG wsme.api [req-e3cb6383-7793-473f-80b9-7eee57e1d8f0 admin services - - -] Client-side error: Unknown attributes for argument baymodel: master_lb_enabled, docker_storage_driver, fixed_subnet, floating_ip_enabled format_exception /usr/lib/python2.7/site-packages/wsme/api.py:221
To keep backwards compatibility we should not insert these defaults in the client if not specified explicitly, the server has defaults.
Probably good to add a note in the Magnum Newton release notes regarding this.
