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Re: k8s example DAGs


Hi Ruslan,

This is a good point. I also get No module named kubernetes exceptions when
running the initdb. This should be fixed. Could you create a Jira ticket
for this?

Cheers, Fokko

2018-04-23 4:28 GMT+02:00 Ruslan Dautkhanov <dautkhanov@xxxxxxxxx>:

>  Is it possible to make kubernetes examples installed optionally?
>
> We don't use Kubernetes and a bare Airflow install fills logs with
> following :
>
> 2018-04-22 19:49:04,718 ERROR - Failed to import:
> > /opt/airflow/airflow-20180420/src/apache-airflow/airflow/
> > example_dags/example_kubernetes_operator.py
> > Traceback (most recent call last):
> >   File "/opt/airflow/airflow-20180420/src/apache-airflow/
> airflow/models.py",
> > line 300, in process_file
> >     m = imp.load_source(mod_name, filepath)
> >   File "/opt/airflow/airflow-20180420/src/apache-airflow/
> > airflow/example_dags/example_kubernetes_operator.py", line 19, in
> <module>
> >     from airflow.contrib.operators.kubernetes_pod_operator import
> > KubernetesPodOperator
> >   File "/opt/airflow/airflow-20180420/src/apache-airflow/
> > airflow/contrib/operators/kubernetes_pod_operator.py", line 21, in
> > <module>
> >     from airflow.contrib.kubernetes import kube_client, pod_generator,
> > pod_launcher
> >   File "/opt/airflow/airflow-20180420/src/apache-airflow/
> > airflow/contrib/kubernetes/pod_launcher.py", line 25, in <module>
> >     from kubernetes import watch
> > ImportError: No module named kubernetes
>
>
> Would be great to make examples driven by what modules installed if they
> have external dependencies,
>
>
> Thanks!
>
> Ruslan Dautkhanov
>