Bug 1318938

Issue is also reproducible through Hammer, so is not specific for API.
Output from automation run:
```
CLIFactoryError: Failed to create ContentHost with data:
{
 "content-view": null, 
 "content-view-id": "310", 
 "description": null, 
 "guest-ids": null, 
 "host-collection-ids": null, 
 "last-checkin": null, 
 "lifecycle-environment": null, 
 "lifecycle-environment-id": "304", 
 "location": null, 
 "name": "\u74b0\u91e2\u8d7e\u5561\u65a7", 
 "organization": null, 
 "organization-id": "365", 
 "organization-label": null, 
 "release-ver": null, 
 "service-level": null
}
Command "content-host create" finished with return_code 70
 stderr contains following message:
 [ERROR 2016-03-16 10:11:05 Exception] ERROR:  null value in column "host_id" violates not-null constraint
           
 Could not create content host:
 ERROR:  null value in column "host_id" violates not-null constraint
 [ERROR 2016-03-16 10:11:05 Exception] 
```

Putting regression as functionality worked before

Note this api has been replaced with a new 'register' api:


POST /host/subscriptions/

*** Bug 1320097 has been marked as a duplicate of this bug. ***

Verified with sat6.2 beta snap8.2


I don't see "content-host create" command now via hammer. I think this has been removed as per of host-unification feature and system api's has been deprecated as well.

As per comment5 now a new register command is available to create new content-host.



 ~]# hammer -u admin -p changeme host subscription register --name test --content-view-id 2 --lifecycle-environment-id 1 --organization-id 1
Host successfully registered

 ~]# hammer -u admin -p changeme host list | grep test
20 | test                  

 ~]# hammer -u admin -p changeme content-host list --organization-id 1 | grep test
8ac6363c-a667-4ac1-9bed-dcc676d9a500 | test                                    | 0    



[ INFO 2016-04-18 05:34:11 API] POST /api/hosts/subscriptions
[DEBUG 2016-04-18 05:34:11 API] Params: {
                        "name" => "test2",
                       "facts" => {},
    "lifecycle_environment_id" => 1,
             "content_view_id" => 2
}
[DEBUG 2016-04-18 05:34:11 API] Headers: {}
[DEBUG 2016-04-18 05:34:12 API] Response: {
                 "id" => 21,
               "name" => "test2",
        "description" => nil,
       "content_view" => "cv_rhel7",
    "content_view_id" => nil,
        "environment" => "Library"

using api's

~]# curl -i -k -u admin:changeme  -H "Content-Type: application/json" -X POST -d '{"name":"test3", "lifecycle_environment_id": 1,  "content_view_id": 1}' 'https://cloud-qe-3.idmqe.lab.eng.bos.redhat.com/api/hosts/subscriptions'
HTTP/1.1 200 OK
Date: Mon, 18 Apr 2016 09:54:42 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux)
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Foreman_version: 1.11.0.14
Foreman_api_version: 2
Apipie-Checksum: e99cc824c2dcbff1e03fc02853dae961
Cache-Control: max-age=0, private, must-revalidate
X-Request-Id: 1d0013e4-adcb-42ee-bd7a-9631c9b7d425
X-Runtime: 1.310137
X-Powered-By: Phusion Passenger 4.0.18
Set-Cookie: request_method=POST; path=/
Set-Cookie: _session_id=BAh7B0kiD3Nlc3Npb25faWQGOgZFVEkiJTdlZjUzZDE2Yzc0OTY1NzQxNmY3YTFjMGIyM2IyYjVlBjsAVEkiC2xvY2FsZQY7AEZJIgdlbgY7AEY%3D--e5878e87b74bbb47ce6d8383e46ae57b67035b58; path=/; HttpOnly
ETag: "0e9ab8edaca6a81be47d76bb9821f82b"
Status: 200 OK
Vary: Accept-Encoding
Transfer-Encoding: chunked
Content-Type: application/json; charset=utf-8

  {"id":22,"name":"test3","description":null,"content_view":"Default Organization View","content_view_id":null,"environment":"Library"}

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2016:1500