Creating an instance : aborted: Block Device Mapping is Invalid.

[AJNOURI]

[AJNOURI]

Partially solved! Actually it works from CLI, but not from Horizon.

openstack server create --image trusty-amd64 --flavor m1.large --security-group default --key-name gns3-key --nic net-id=13d4e617-2c9e-48eb-a5df-3727434dd6bd gns3-server1

+--------------------------------------+-----------------------------------------------------+
| Field | Value |
+--------------------------------------+-----------------------------------------------------+
| OS-DCF:diskConfig | MANUAL |
| OS-EXT-AZ:availability_zone | |
| OS-EXT-SRV-ATTR:host | None |
| OS-EXT-SRV-ATTR:hypervisor_hostname | None |
| OS-EXT-SRV-ATTR:instance_name | |
| OS-EXT-STS:power_state | NOSTATE |
| OS-EXT-STS:task_state | scheduling |
| OS-EXT-STS:vm_state | building |
| OS-SRV-USG:launched_at | None |
| OS-SRV-USG:terminated_at | None |
| accessIPv4 | |
| accessIPv6 | |
| addresses | |
| adminPass | kHMWs8haXZN2 |
| config_drive | |
| created | 2017-02-25T15:27:17Z |
| flavor | m1.large (4) |
| hostId | |
| id | 760e39d2-de22-4e51-b8e6-e0b1d953100a |
| image | trusty-amd64 (51ee2201-257b-40b1-a71c-4924b2144dbb) |
| key_name | gns3-key |
| name | gns3-server1 |
| os-extended-volumes:volumes_attached | [] |
| progress | 0 |
| project_id | 78519c3280504665aab5d6374489aa03 |
| properties | |
| security_groups | [{u'name': u'default'}] |
| status | BUILD |
| updated | 2017-02-25T15:27:18Z |
| user_id | f61d9e9be8694f5291e43b2c9f686e51 |
+--------------------------------------+-----------------------------------------------------+

Until a new hint about the horizon issue, i will leave it open.