Open Stack

Circling back on this, I see the same in my kolla-ansible + Ussuri.

{"uuid": "a916a95d-3f9b-4e5e-9f64-894470742d8b", "hostname":
"test-laurent.novalocal", "name": "test-laurent", "launch_index": 0,
"availability_zone": "nova", "random_seed":
"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",
"project_id": "4db7dbf9961c4fc6a4589a5cb2ae3c9a", "devices": []}#

Nothing in Devices

But I see it in the network endpoint

# curl http://169.254.169.254/openstack/2018-08-27/network_data.json
{"links": [{"id": "tap1b4490ec-76", "vif_id":
"1b4490ec-76b9-4223-9a31-837d60b13cc2", "type": "ovs", "mtu": 1450,
"ethernet_mac_address": "fa:16:3e:58:a4:4a"}], "networks": [{"id":
"network0", "type": "ipv4_dhcp", "link": "tap1b4490ec-76", "network_id":
"bef77274-defd-463c-814a-5051ea2acae0"}], "services": []}#

I'll look at the code, but I am not clear where that snippet is
being generated. It could be expected that the devices array is empty.

On Sun, Mar 20, 2022 at 11:11 AM Ahmed Abdelhamid <
ahmedabdelhamid1221 at gmail.com> wrote:

> Thanks. It's OpenStack ussuri, deployed via kolla-ansible
>
> On Fri, Mar 18, 2022 at 10:06 PM Laurent Dumont <laurentfdumont at gmail.com>
> wrote:
>
>> That is weird.
>>
>>    - What version of Openstack are you running?
>>    - How was it deployed?
>>
>>
>> On Fri, Mar 18, 2022 at 9:30 AM Ahmed Abdelhamid <
>> ahmedabdelhamid1221 at gmail.com> wrote:
>>
>>> Thanks, Laurent. I tried it for both CEPH-backed VMs and ones with local
>>> disk, still, the devices array is empty
>>>
>>> Network data curl shows alright
>>>
>>> {"links": [{"id": "tapa.....", "vif_id": "ae....", "type": "bridge",
>>> "mtu": 1500, "ethernet_mac_address": "fa:......."}], "networks": [{"id":
>>> "network0", "type": "ipv4_dhcp", "link": "tap.....
>>>
>>> On Wed, Mar 16, 2022 at 6:39 PM Laurent Dumont <laurentfdumont at gmail.com>
>>> wrote:
>>>
>>>> Are you getting anything from the neutron endpoint?
>>>>
>>>> http://169.254.169.254/openstack/2018-08-27/network_data.json
>>>>
>>>> Can you provide an "openstack server show $server_id" of the VM? I
>>>> wonder if it's a case of boot from a volume VM missing that data. It would
>>>> not explain why the port is not there though.
>>>>
>>>> On Tue, Mar 15, 2022 at 9:15 AM Ahmed Abdelhamid <
>>>> ahmedabdelhamid1221 at gmail.com> wrote:
>>>>
>>>>> Hi All,
>>>>>
>>>>> I am running into a strange issue with the metadata service. Per metadata-service
>>>>> manual <https://docs.openstack.org/nova/latest/user/metadata.html>,
>>>>> the devices attached to a VM should be visible in
>>>>>
>>>>> $ curl http://169.254.169.254/openstack/2018-08-27/meta_data.json
>>>>>
>>>>> However, whenever i execute it from a VM , the devices array is empty
>>>>> and looks like this, any idea why ?
>>>>>
>>>>> Thanks
>>>>>
>>>>> {   "random_seed": "yu5ZnkqF2CqnDZVAfZgarG...",   "availability_zone": "nova",   "keys": [       {         "data": "ssh-rsa AAAAB3NzaC1y...== Generated by Nova\n",         "type": "ssh",         "name": "mykey"       }   ],   "hostname": "test.novalocal",   "launch_index": 0,   "meta": {      "priority": "low",      "role": "webserver"   },   "devices": [ ],   "project_id": "f7ac731cc11f40efbc03a9f9e1d1d21f",   "public_keys": {       "mykey": "ssh-rsa AAAAB3NzaC1y...== Generated by Nova\n"   },   "name": "test"}
>>>>>
>>>>>
>>>>>
>>>>>
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