docker ps shows the running Docker *containers*
You should use:
docker inspect <image> --format "{{ .ContainerConfig.Labels }}"
Images labels doesn't propagate from a *image *to a *container* started
from it.
On Mon, Mar 18, 2019 at 7:22 PM 'Nicholas Bayle' via Packer <
[email protected]> wrote:
> I'm new to docker, so maybe this is just my ignorance, but does adding
> docker labels actually work with packer?
>
> 9 "builders": [{
>> 10 "type": "docker",
>> 11 "image": "ubuntu:18.04",
>> 12 "export_path": "output-docker/akm-{{user `akm_version`}}-u{{user
>> `u_version`}}-{{user `build_stamp`}}.tar",
>> 13 "changes": [
>> 14 "USER admin",
>> 15 "EXPOSE 6000 6001 6002 6003 5696",
>> 16 "LABEL com.townsend.version=1.0"
>> 17 ]
>> 18 }],
>>
>
> The resulting image has no labels.
>
> docker ps --format "table {{.ID}}\t{{.Labels}}"
>> CONTAINER ID LABELS
>> 11b32092d884
>>
>
> Nick
>
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