timofal opened a new issue #13348:
URL: https://github.com/apache/airflow/issues/13348
Hello.
Property `env_vars` or `KubernetesPodOperator` is not truly templated.
Despite documentation and docstring claims it is.
The reason is that class `V1EnvVar` from k8s official python client doesn't
contain field `template_fields` that is required to render template fields.
(See method `BaseOperator._render_nested_template_fields`.)
The following workaround works for me.
```
from kubernetes.client.models.v1_env_var import V1EnvVar
if not hasattr(V1EnvVar, 'template_fields'):
V1EnvVar.template_fields = ('value',)
my_task = GKEStartPodOperator(task_id="my_task_id", ................... etc.
```
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