Juju sets standard pod labels for each workload pod created. These are:
- model-uuid
- controller-uuid
It’s possible to use model resource-tags
to set up a customised set of labels which will be applied in addition to the above. After creating the model, set the resource tags:
juju model-config resource-tags="a=b c=d"
These will then be applied to all pods created by Juju.