Open Stack

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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