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Message #29677
[Bug 1394462] Re: nova show output should display sec-group id instead of name
Nova-network doesn't allow duplicate security group names, but neutron
does. That's why only names are returned (precedent by nova-network). In
the future, we should change/add to the api to include ids in nova,
maybe via the microversioning capability.
** Changed in: nova
Importance: Undecided => Wishlist
** Tags added: api
** Also affects: python-novaclient
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1394462
Title:
nova show output should display sec-group id instead of name
Status in OpenStack Compute (Nova):
Confirmed
Status in Python client library for Nova:
Confirmed
Bug description:
As nova security-group-create allowing more than one group with the
same name. showing security-group name in nova show is not correct
I have two security groups with name default.
ram@ubuntu:~$ neutron security-group-list
+--------------------------------------+---------+-------------+
| id | name | description |
+--------------------------------------+---------+-------------+
| 2d3d1914-32d1-451f-b4bc-ed5eeda398ee | default | default |
| c2d19dea-0863-40d5-872c-543f97b00bd4 | default | default |
+--------------------------------------+---------+-------------+
In this case, I did not specify any security group while spawning the
instance. I do not know how nova boot picks the default security group
but nova show displays "default" in the security group.
ram@ubuntu:~$ nova show first
+--------------------------------------+----------------------------------------------------------------+
| Property | Value |
+--------------------------------------+----------------------------------------------------------------+
| OS-DCF:diskConfig | MANUAL |
| OS-EXT-AZ:availability_zone | nova |
| OS-EXT-SRV-ATTR:host | ubuntu |
| OS-EXT-SRV-ATTR:hypervisor_hostname | ubuntu |
| OS-EXT-SRV-ATTR:instance_name | instance-00000001 |
| OS-EXT-STS:power_state | 1 |
| OS-EXT-STS:task_state | - |
| OS-EXT-STS:vm_state | active |
| OS-SRV-USG:launched_at | 2014-11-19T18:42:00.000000 |
| OS-SRV-USG:terminated_at | - |
| accessIPv4 | |
| accessIPv6 | |
| config_drive | |
| created | 2014-11-19T18:41:15Z |
| flavor | m1.tiny (1) |
| hostId | 4ac39bb970bb90f0aca2efaca1f43cc2997f6550a1449f08ade677af |
| id | 8f7eb319-8f5d-46c2-bb1f-6a16838ef7b1 |
| image | cirros-0.3.2-x86_64-uec (90aa74a4-138a-4a1a-a530-aa1cd4ee5e05) |
| key_name | - |
| metadata | {} |
| name | first |
| os-extended-volumes:volumes_attached | [] |
| private network | 10.0.0.2 |
| progress | 0 |
| security_groups | default | ---------------------------> security group
| status | ACTIVE |
| tenant_id | e747bc1a96ea4d88a0ddf7b2df8e0ad8 |
| updated | 2014-11-19T18:42:01Z |
| user_id | 31a22dcf6b0a437294cb6c10f2996e08 |
+--------------------------------------+----------------------------------------------------------------+
It leads to confusion in getting the security group id used by the instance..
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References